More Compose testing

.gitea/workflows/build_and_deploy.yml

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+
+# https://docs.gitea.com/next/usage/actions/quickstart
+# https://docs.github.com/en/actions/using-workflows/workflow-syntax-for-github-actions
+# https://docs.github.com/en/actions/learn-github-actions/contexts#github-context
+
+name: Build Docker and Deploy
+run-name: Build & Deploy ${{ gitea.ref }} on ${{ gitea.actor }}
+
+on: 
+  push:
+    branches: ['master']    
+
+
+
+jobs:
+  build_job:
+    name: Build Docker Container
+    runs-on: bfb-cicd-latest
+    steps:
+      - run: echo -n "${{ secrets.DOCKER_REG_PASS }}" | docker login registry.blackforestbytes.com -u docker --password-stdin
+      - name: Check out code
+        uses: actions/checkout@v3
+      - run: cd "${{ gitea.workspace }}/scnserver" && make clean
+      - run: cd "${{ gitea.workspace }}/scnserver" && make docker
+      - run: cd "${{ gitea.workspace }}/scnserver" && make push-docker
+    
+  deploy_job:
+    name: Deploy to Server
+    needs: [build_job]
+    runs-on: ubuntu-latest
+    steps:
+      - name: Execute deploy on remote (via ssh)
+        uses: appleboy/ssh-action@v1.0.0
+        with:
+          host:     simplecloudnotifier.de
+          username: bfb-deploy-bot
+          port:     4477
+          key:      "${{ secrets.SSH_KEY_BFBDEPLOYBOT }}"
+          script:   cd /var/docker/deploy-scripts/simplecloudnotifier && ./deploy.sh master "${{ gitea.sha }}" || exit 1
+
+
+
+

android_v2/.gitignore

@@ -0,0 +1,15 @@
+*.iml
+.gradle
+/local.properties
+/.idea/caches
+/.idea/libraries
+/.idea/modules.xml
+/.idea/workspace.xml
+/.idea/navEditor.xml
+/.idea/assetWizardSettings.xml
+.DS_Store
+/build
+/captures
+.externalNativeBuild
+.cxx
+local.properties

android_v2/.idea/.gitignore

@@ -0,0 +1,3 @@
+# Default ignored files
+/shelf/
+/workspace.xml

android_v2/.idea/.name

@@ -0,0 +1 @@
+Simplecloudnotifier2

android_v2/.idea/codeStyles

@@ -0,0 +1,119 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<project version="4">
+  <component name="ProjectCodeStyleConfiguration">
+    <code_scheme name="Project" version="173">
+      <codeStyleSettings language="XML">
+        <indentOptions>
+          <option name="CONTINUATION_INDENT_SIZE" value="4" />
+        </indentOptions>
+        <arrangement>
+          <rules>
+            <section>
+              <rule>
+                <match>
+                  <AND>
+                    <NAME>xmlns:android</NAME>
+                    <XML_ATTRIBUTE />
+                    <XML_NAMESPACE>^$</XML_NAMESPACE>
+                  </AND>
+                </match>
+              </rule>
+            </section>
+            <section>
+              <rule>
+                <match>
+                  <AND>
+                    <NAME>xmlns:.*</NAME>
+                    <XML_ATTRIBUTE />
+                    <XML_NAMESPACE>^$</XML_NAMESPACE>
+                  </AND>
+                </match>
+                <order>BY_NAME</order>
+              </rule>
+            </section>
+            <section>
+              <rule>
+                <match>
+                  <AND>
+                    <NAME>.*:id</NAME>
+                    <XML_ATTRIBUTE />
+                    <XML_NAMESPACE>http://schemas.android.com/apk/res/android</XML_NAMESPACE>
+                  </AND>
+                </match>
+              </rule>
+            </section>
+            <section>
+              <rule>
+                <match>
+                  <AND>
+                    <NAME>.*:name</NAME>
+                    <XML_ATTRIBUTE />
+                    <XML_NAMESPACE>http://schemas.android.com/apk/res/android</XML_NAMESPACE>
+                  </AND>
+                </match>
+              </rule>
+            </section>
+            <section>
+              <rule>
+                <match>
+                  <AND>
+                    <NAME>name</NAME>
+                    <XML_ATTRIBUTE />
+                    <XML_NAMESPACE>^$</XML_NAMESPACE>
+                  </AND>
+                </match>
+              </rule>
+            </section>
+            <section>
+              <rule>
+                <match>
+                  <AND>
+                    <NAME>style</NAME>
+                    <XML_ATTRIBUTE />
+                    <XML_NAMESPACE>^$</XML_NAMESPACE>
+                  </AND>
+                </match>
+              </rule>
+            </section>
+            <section>
+              <rule>
+                <match>
+                  <AND>
+                    <NAME>.*</NAME>
+                    <XML_ATTRIBUTE />
+                    <XML_NAMESPACE>^$</XML_NAMESPACE>
+                  </AND>
+                </match>
+                <order>BY_NAME</order>
+              </rule>
+            </section>
+            <section>
+              <rule>
+                <match>
+                  <AND>
+                    <NAME>.*</NAME>
+                    <XML_ATTRIBUTE />
+                    <XML_NAMESPACE>http://schemas.android.com/apk/res/android</XML_NAMESPACE>
+                  </AND>
+                </match>
+                <order>ANDROID_ATTRIBUTE_ORDER</order>
+              </rule>
+            </section>
+            <section>
+              <rule>
+                <match>
+                  <AND>
+                    <NAME>.*</NAME>
+                    <XML_ATTRIBUTE />
+                    <XML_NAMESPACE>.*</XML_NAMESPACE>
+                  </AND>
+                </match>
+                <order>BY_NAME</order>
+              </rule>
+            </section>
+          </rules>
+        </arrangement>
+      </codeStyleSettings>
+    </code_scheme>
+  </component>
+</project>

android_v2/.idea/compiler.xml

@@ -0,0 +1,6 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<project version="4">
+  <component name="CompilerConfiguration">
+    <bytecodeTargetLevel target="17" />
+  </component>
+</project>

android_v2/.idea/gradle.xml

@@ -0,0 +1,19 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<project version="4">
+  <component name="GradleSettings">
+    <option name="linkedExternalProjectsSettings">
+      <GradleProjectSettings>
+        <option name="testRunner" value="GRADLE" />
+        <option name="distributionType" value="DEFAULT_WRAPPED" />
+        <option name="externalProjectPath" value="$PROJECT_DIR$" />
+        <option name="gradleJvm" value="jbr-17" />
+        <option name="modules">
+          <set>
+            <option value="$PROJECT_DIR$" />
+            <option value="$PROJECT_DIR$/app" />
+          </set>
+        </option>
+      </GradleProjectSettings>
+    </option>
+  </component>
+</project>

android_v2/.idea/inspectionProfiles/Project_Default.xml

@@ -0,0 +1,46 @@
+<component name="InspectionProjectProfileManager">
+  <profile version="1.0">
+    <option name="myName" value="Project Default" />
+    <inspection_tool class="PreviewAnnotationInFunctionWithParameters" enabled="true" level="ERROR" enabled_by_default="true">
+      <option name="composableFile" value="true" />
+      <option name="previewFile" value="true" />
+    </inspection_tool>
+    <inspection_tool class="PreviewApiLevelMustBeValid" enabled="true" level="ERROR" enabled_by_default="true">
+      <option name="composableFile" value="true" />
+      <option name="previewFile" value="true" />
+    </inspection_tool>
+    <inspection_tool class="PreviewDimensionRespectsLimit" enabled="true" level="WARNING" enabled_by_default="true">
+      <option name="composableFile" value="true" />
+      <option name="previewFile" value="true" />
+    </inspection_tool>
+    <inspection_tool class="PreviewFontScaleMustBeGreaterThanZero" enabled="true" level="ERROR" enabled_by_default="true">
+      <option name="composableFile" value="true" />
+      <option name="previewFile" value="true" />
+    </inspection_tool>
+    <inspection_tool class="PreviewMultipleParameterProviders" enabled="true" level="ERROR" enabled_by_default="true">
+      <option name="composableFile" value="true" />
+      <option name="previewFile" value="true" />
+    </inspection_tool>
+    <inspection_tool class="PreviewMustBeTopLevelFunction" enabled="true" level="ERROR" enabled_by_default="true">
+      <option name="composableFile" value="true" />
+      <option name="previewFile" value="true" />
+    </inspection_tool>
+    <inspection_tool class="PreviewNeedsComposableAnnotation" enabled="true" level="ERROR" enabled_by_default="true">
+      <option name="composableFile" value="true" />
+      <option name="previewFile" value="true" />
+    </inspection_tool>
+    <inspection_tool class="PreviewNotSupportedInUnitTestFiles" enabled="true" level="ERROR" enabled_by_default="true">
+      <option name="composableFile" value="true" />
+      <option name="previewFile" value="true" />
+    </inspection_tool>
+    <inspection_tool class="PreviewPickerAnnotation" enabled="true" level="ERROR" enabled_by_default="true">
+      <option name="composableFile" value="true" />
+      <option name="previewFile" value="true" />
+    </inspection_tool>
+    <inspection_tool class="SpellCheckingInspection" enabled="false" level="TYPO" enabled_by_default="false">
+      <option name="processCode" value="true" />
+      <option name="processLiterals" value="true" />
+      <option name="processComments" value="true" />
+    </inspection_tool>
+  </profile>
+</component>

android_v2/.idea/kotlinc.xml

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+<?xml version="1.0" encoding="UTF-8"?>
+<project version="4">
+  <component name="KotlinJpsPluginSettings">
+    <option name="version" value="1.8.10" />
+  </component>
+</project>

android_v2/.idea/misc.xml

@@ -0,0 +1,10 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<project version="4">
+  <component name="ExternalStorageConfigurationManager" enabled="true" />
+  <component name="ProjectRootManager" version="2" languageLevel="JDK_17" default="true" project-jdk-name="jbr-17" project-jdk-type="JavaSDK">
+    <output url="file://$PROJECT_DIR$/build/classes" />
+  </component>
+  <component name="ProjectType">
+    <option name="id" value="Android" />
+  </component>
+</project>

android_v2/.idea/vcs.xml

@@ -0,0 +1,6 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<project version="4">
+  <component name="VcsDirectoryMappings">
+    <mapping directory="$PROJECT_DIR$/.." vcs="Git" />
+  </component>
+</project>

android_v2/app/.gitignore

@@ -0,0 +1 @@
+/build

android_v2/app/build.gradle.kts

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+plugins {
+    id("com.android.application")
+    id("org.jetbrains.kotlin.android")
+}
+
+android {
+    namespace = "com.blackforestbytes.simplecloudnotifier2"
+    compileSdk = 33
+
+    defaultConfig {
+        applicationId = "com.blackforestbytes.simplecloudnotifier2"
+        minSdk = 29
+        targetSdk = 33
+        versionCode = 1
+        versionName = "1.0"
+
+        testInstrumentationRunner = "androidx.test.runner.AndroidJUnitRunner"
+        vectorDrawables {
+            useSupportLibrary = true
+        }
+    }
+
+    buildTypes {
+        release {
+            isMinifyEnabled = false
+            proguardFiles(getDefaultProguardFile("proguard-android-optimize.txt"), "proguard-rules.pro")
+        }
+    }
+    compileOptions {
+        sourceCompatibility = JavaVersion.VERSION_1_8
+        targetCompatibility = JavaVersion.VERSION_1_8
+    }
+    kotlinOptions {
+        jvmTarget = "1.8"
+    }
+    buildFeatures {
+        compose = true
+    }
+    composeOptions {
+        kotlinCompilerExtensionVersion = "1.4.3"
+    }
+    packaging {
+        resources {
+            excludes += "/META-INF/{AL2.0,LGPL2.1}"
+        }
+    }
+}
+
+dependencies {
+
+    implementation("androidx.core:core-ktx:1.9.0")
+    implementation("androidx.lifecycle:lifecycle-runtime-ktx:2.6.1")
+    implementation("androidx.activity:activity-compose:1.7.0")
+    implementation(platform("androidx.compose:compose-bom:2023.03.00"))
+    implementation("androidx.compose.ui:ui")
+    implementation("androidx.compose.ui:ui-graphics")
+    implementation("androidx.compose.ui:ui-tooling-preview")
+    implementation("androidx.compose.material3:material3")
+    testImplementation("junit:junit:4.13.2")
+    androidTestImplementation("androidx.test.ext:junit:1.1.5")
+    androidTestImplementation("androidx.test.espresso:espresso-core:3.5.1")
+    androidTestImplementation(platform("androidx.compose:compose-bom:2023.03.00"))
+    androidTestImplementation("androidx.compose.ui:ui-test-junit4")
+    debugImplementation("androidx.compose.ui:ui-tooling")
+    debugImplementation("androidx.compose.ui:ui-test-manifest")
+}

android_v2/app/proguard-rules.pro

@@ -0,0 +1,21 @@
+# Add project specific ProGuard rules here.
+# You can control the set of applied configuration files using the
+# proguardFiles setting in build.gradle.
+#
+# For more details, see
+#   http://developer.android.com/guide/developing/tools/proguard.html
+
+# If your project uses WebView with JS, uncomment the following
+# and specify the fully qualified class name to the JavaScript interface
+# class:
+#-keepclassmembers class fqcn.of.javascript.interface.for.webview {
+#   public *;
+#}
+
+# Uncomment this to preserve the line number information for
+# debugging stack traces.
+#-keepattributes SourceFile,LineNumberTable
+
+# If you keep the line number information, uncomment this to
+# hide the original source file name.
+#-renamesourcefileattribute SourceFile

android_v2/app/src/androidTest/java/com/blackforestbytes/simplecloudnotifier2/ExampleInstrumentedTest.kt

@@ -0,0 +1,24 @@
+package com.blackforestbytes.simplecloudnotifier2
+
+import androidx.test.platform.app.InstrumentationRegistry
+import androidx.test.ext.junit.runners.AndroidJUnit4
+
+import org.junit.Test
+import org.junit.runner.RunWith
+
+import org.junit.Assert.*
+
+/**
+ * Instrumented test, which will execute on an Android device.
+ *
+ * See [testing documentation](http://d.android.com/tools/testing).
+ */
+@RunWith(AndroidJUnit4::class)
+class ExampleInstrumentedTest {
+    @Test
+    fun useAppContext() {
+        // Context of the app under test.
+        val appContext = InstrumentationRegistry.getInstrumentation().targetContext
+        assertEquals("com.blackforestbytes.simplecloudnotifier2", appContext.packageName)
+    }
+}

android_v2/app/src/main/AndroidManifest.xml

@@ -0,0 +1,28 @@
+<?xml version="1.0" encoding="utf-8"?>
+<manifest xmlns:android="http://schemas.android.com/apk/res/android"
+    xmlns:tools="http://schemas.android.com/tools">
+
+    <application
+        android:allowBackup="true"
+        android:dataExtractionRules="@xml/data_extraction_rules"
+        android:fullBackupContent="@xml/backup_rules"
+        android:icon="@mipmap/ic_launcher"
+        android:label="@string/app_name"
+        android:roundIcon="@mipmap/ic_launcher_round"
+        android:supportsRtl="true"
+        android:theme="@style/Theme.Simplecloudnotifier2"
+        tools:targetApi="31">
+        <activity
+            android:name=".MainActivity"
+            android:exported="true"
+            android:label="@string/app_name"
+            android:theme="@style/Theme.Simplecloudnotifier2">
+            <intent-filter>
+                <action android:name="android.intent.action.MAIN" />
+
+                <category android:name="android.intent.category.LAUNCHER" />
+            </intent-filter>
+        </activity>
+    </application>
+
+</manifest>

android_v2/app/src/main/java/com/blackforestbytes/simplecloudnotifier2/MainActivity.kt

@@ -0,0 +1,221 @@
+package com.blackforestbytes.simplecloudnotifier2
+
+import android.os.Bundle
+import androidx.activity.ComponentActivity
+import androidx.activity.compose.setContent
+import androidx.compose.foundation.layout.Arrangement
+import androidx.compose.foundation.layout.Box
+import androidx.compose.foundation.layout.Column
+import androidx.compose.foundation.layout.fillMaxSize
+import androidx.compose.foundation.layout.fillMaxWidth
+import androidx.compose.foundation.layout.height
+import androidx.compose.foundation.layout.offset
+import androidx.compose.foundation.layout.padding
+import androidx.compose.foundation.layout.size
+import androidx.compose.foundation.rememberScrollState
+import androidx.compose.foundation.verticalScroll
+import androidx.compose.material.icons.Icons
+import androidx.compose.material.icons.filled.Menu
+import androidx.compose.material3.CardDefaults
+import androidx.compose.material3.CenterAlignedTopAppBar
+import androidx.compose.material3.ElevatedCard
+import androidx.compose.material3.ExperimentalMaterial3Api
+import androidx.compose.material3.FabPosition
+import androidx.compose.material3.FloatingActionButton
+import androidx.compose.material3.FloatingActionButtonDefaults
+import androidx.compose.material3.Icon
+import androidx.compose.material3.IconButton
+import androidx.compose.material3.MaterialTheme
+import androidx.compose.material3.NavigationBar
+import androidx.compose.material3.NavigationBarItem
+import androidx.compose.material3.Scaffold
+import androidx.compose.material3.Surface
+import androidx.compose.material3.Text
+import androidx.compose.material3.TopAppBar
+import androidx.compose.material3.TopAppBarDefaults
+import androidx.compose.runtime.Composable
+import androidx.compose.ui.Alignment
+import androidx.compose.ui.Modifier
+import androidx.compose.ui.graphics.vector.ImageVector
+import androidx.compose.ui.res.painterResource
+import androidx.compose.ui.text.style.TextAlign
+import androidx.compose.ui.text.style.TextOverflow
+import androidx.compose.ui.tooling.preview.Preview
+import androidx.compose.ui.unit.dp
+import androidx.compose.ui.unit.sp
+import com.blackforestbytes.simplecloudnotifier2.ui.theme.Simplecloudnotifier2Theme
+
+class MainActivity : ComponentActivity() {
+
+    override fun onCreate(savedInstanceState: Bundle?) {
+        super.onCreate(savedInstanceState)
+        setContent {
+            Simplecloudnotifier2Theme {
+                // A surface container using the 'background' color from the theme
+                Surface(modifier = Modifier.fillMaxSize(), color = MaterialTheme.colorScheme.background) {
+
+                    Content()
+
+                }
+            }
+        }
+    }
+}
+
+@OptIn(ExperimentalMaterial3Api::class)
+@Composable
+fun Content() {
+    Scaffold(
+
+        topBar = {
+            CenterAlignedTopAppBar(
+                colors = TopAppBarDefaults.centerAlignedTopAppBarColors(
+                    containerColor = MaterialTheme.colorScheme.primaryContainer,
+                    titleContentColor = MaterialTheme.colorScheme.primary,
+                ),
+                title = {
+                    Text("Messages", maxLines = 1, overflow = TextOverflow.Ellipsis)
+                },
+                navigationIcon = {
+                    IconButton(onClick = { /* do something */ }) {
+                        Icon(painterResource(R.drawable.fas_gauge), contentDescription = "Menu", modifier = Modifier.size(24.dp))
+                    }
+                },
+
+                actions = {
+                    IconButton(onClick = { /* do something */ }) {
+                        Icon(painterResource(R.drawable.fas_paper_plane_top), contentDescription = "Send message", modifier = Modifier.size(24.dp))
+                    }
+                },
+            )
+        },
+
+        bottomBar = { NavBar() },
+
+        floatingActionButton = { NavFAB() },
+
+        floatingActionButtonPosition = FabPosition.Center,
+
+    ) { innerPadding ->
+        Column(
+            modifier = Modifier
+                .padding(innerPadding)
+                .padding(16.dp)
+                .verticalScroll(rememberScrollState()),
+            verticalArrangement = Arrangement.spacedBy(16.dp),
+        ) {
+            MessageCard()
+            MessageCard()
+            MessageCard()
+            MessageCard()
+            MessageCard()
+            MessageCard()
+            MessageCard()
+            MessageCard()
+            MessageCard()
+        }
+    }
+}
+
+@Composable
+fun NavBar() {
+    NavigationBar {
+        NavigationBarItem(
+            icon = { Icon(painterResource(R.drawable.fas_road), contentDescription = "Channels", modifier = Modifier.size(32.dp)) },
+            onClick = {},
+            selected = false,
+        )
+        NavigationBarItem(
+            icon = { Icon(painterResource(R.drawable.fas_computer), contentDescription = "Clients", modifier = Modifier.size(32.dp)) },
+            onClick = {},
+            selected = false,
+        )
+        NavigationBarItem(
+            icon = { Icon(painterResource(R.drawable.fas_key), contentDescription = "Keys", modifier = Modifier.size(32.dp)) },
+            onClick = {},
+            selected = false,
+        )
+        NavigationBarItem(
+            icon = { },
+            onClick = {},
+            selected = false,
+        )
+        NavigationBarItem(
+            icon = { Icon(painterResource(R.drawable.fas_bookmark), contentDescription = "Subscriptions", modifier = Modifier.size(32.dp)) },
+            onClick = {},
+            selected = false,
+        )
+        NavigationBarItem(
+            icon = { Icon(painterResource(R.drawable.fas_user), contentDescription = "User", modifier = Modifier.size(32.dp)) },
+            onClick = {},
+            selected = false,
+        )
+        NavigationBarItem(
+            icon = { Icon(painterResource(R.drawable.fas_gear), contentDescription = "Settings", modifier = Modifier.size(32.dp)) },
+            onClick = {},
+            selected = false,
+        )
+    }
+}
+
+@Composable
+fun NavFAB() {
+    Box(){
+        FloatingActionButton(
+            onClick = { /* stub */ },
+            shape = FloatingActionButtonDefaults.shape,
+            modifier = Modifier
+                .align(Alignment.Center)
+                .size(70.dp)
+                .offset(y = 50.dp)
+        ) {
+            Icon(
+                painter = painterResource(R.drawable.fas_plus),
+                contentDescription = null,
+                modifier = Modifier.size(45.dp)
+            )
+        }
+    }
+}
+
+@Composable
+fun MessageCard() {
+    ElevatedCard(
+        elevation = CardDefaults.cardElevation(
+            defaultElevation = 6.dp
+        ),
+        modifier = Modifier.fillMaxWidth().height(height = 100.dp)
+    ) {
+        Text(
+            text = "Channel",
+            modifier = Modifier.padding(16.dp),
+            textAlign = TextAlign.Center,
+        )
+        Text(
+            text = "Title",
+            modifier = Modifier.padding(16.dp),
+            textAlign = TextAlign.Center,
+        )
+        Text(
+            text = "Body",
+            modifier = Modifier.padding(16.dp),
+            textAlign = TextAlign.Center,
+        )
+        Text(
+            text = "Date",
+            modifier = Modifier.padding(16.dp),
+            textAlign = TextAlign.Center,
+        )
+    }
+
+}
+
+@Preview(showBackground = true)
+@Composable
+fun GreetingPreview() {
+    Simplecloudnotifier2Theme {
+
+        Content()
+
+    }
+}

android_v2/app/src/main/java/com/blackforestbytes/simplecloudnotifier2/ui/theme/Color.kt

@@ -0,0 +1,11 @@
+package com.blackforestbytes.simplecloudnotifier2.ui.theme
+
+import androidx.compose.ui.graphics.Color
+
+val Purple80 = Color(0xFFD0BCFF)
+val PurpleGrey80 = Color(0xFFCCC2DC)
+val Pink80 = Color(0xFFEFB8C8)
+
+val Purple40 = Color(0xFF6650a4)
+val PurpleGrey40 = Color(0xFF625b71)
+val Pink40 = Color(0xFF7D5260)

android_v2/app/src/main/java/com/blackforestbytes/simplecloudnotifier2/ui/theme/Theme.kt

@@ -0,0 +1,70 @@
+package com.blackforestbytes.simplecloudnotifier2.ui.theme
+
+import android.app.Activity
+import android.os.Build
+import androidx.compose.foundation.isSystemInDarkTheme
+import androidx.compose.material3.MaterialTheme
+import androidx.compose.material3.darkColorScheme
+import androidx.compose.material3.dynamicDarkColorScheme
+import androidx.compose.material3.dynamicLightColorScheme
+import androidx.compose.material3.lightColorScheme
+import androidx.compose.runtime.Composable
+import androidx.compose.runtime.SideEffect
+import androidx.compose.ui.graphics.toArgb
+import androidx.compose.ui.platform.LocalContext
+import androidx.compose.ui.platform.LocalView
+import androidx.core.view.WindowCompat
+
+private val DarkColorScheme = darkColorScheme(
+        primary = Purple80,
+        secondary = PurpleGrey80,
+        tertiary = Pink80
+)
+
+private val LightColorScheme = lightColorScheme(
+        primary = Purple40,
+        secondary = PurpleGrey40,
+        tertiary = Pink40
+
+        /* Other default colors to override
+    background = Color(0xFFFFFBFE),
+    surface = Color(0xFFFFFBFE),
+    onPrimary = Color.White,
+    onSecondary = Color.White,
+    onTertiary = Color.White,
+    onBackground = Color(0xFF1C1B1F),
+    onSurface = Color(0xFF1C1B1F),
+    */
+)
+
+@Composable
+fun Simplecloudnotifier2Theme(
+        darkTheme: Boolean = isSystemInDarkTheme(),
+        // Dynamic color is available on Android 12+
+        dynamicColor: Boolean = true,
+        content: @Composable () -> Unit
+) {
+    val colorScheme = when {
+        dynamicColor && Build.VERSION.SDK_INT >= Build.VERSION_CODES.S -> {
+            val context = LocalContext.current
+            if (darkTheme) dynamicDarkColorScheme(context) else dynamicLightColorScheme(context)
+        }
+
+        darkTheme -> DarkColorScheme
+        else -> LightColorScheme
+    }
+    val view = LocalView.current
+    if (!view.isInEditMode) {
+        SideEffect {
+            val window = (view.context as Activity).window
+            window.statusBarColor = colorScheme.primary.toArgb()
+            WindowCompat.getInsetsController(window, view).isAppearanceLightStatusBars = darkTheme
+        }
+    }
+
+    MaterialTheme(
+            colorScheme = colorScheme,
+            typography = Typography,
+            content = content
+    )
+}

android_v2/app/src/main/java/com/blackforestbytes/simplecloudnotifier2/ui/theme/Type.kt

@@ -0,0 +1,34 @@
+package com.blackforestbytes.simplecloudnotifier2.ui.theme
+
+import androidx.compose.material3.Typography
+import androidx.compose.ui.text.TextStyle
+import androidx.compose.ui.text.font.FontFamily
+import androidx.compose.ui.text.font.FontWeight
+import androidx.compose.ui.unit.sp
+
+// Set of Material typography styles to start with
+val Typography = Typography(
+        bodyLarge = TextStyle(
+                fontFamily = FontFamily.Default,
+                fontWeight = FontWeight.Normal,
+                fontSize = 16.sp,
+                lineHeight = 24.sp,
+                letterSpacing = 0.5.sp
+        )
+        /* Other default text styles to override
+    titleLarge = TextStyle(
+        fontFamily = FontFamily.Default,
+        fontWeight = FontWeight.Normal,
+        fontSize = 22.sp,
+        lineHeight = 28.sp,
+        letterSpacing = 0.sp
+    ),
+    labelSmall = TextStyle(
+        fontFamily = FontFamily.Default,
+        fontWeight = FontWeight.Medium,
+        fontSize = 11.sp,
+        lineHeight = 16.sp,
+        letterSpacing = 0.5.sp
+    )
+    */
+)

android_v2/app/src/main/res/drawable/fas_bookmark.xml

@@ -0,0 +1,9 @@
+<vector xmlns:android="http://schemas.android.com/apk/res/android"
+    android:width="384dp"
+    android:height="512dp"
+    android:viewportWidth="384"
+    android:viewportHeight="512">
+  <path
+      android:fillColor="#FF000000"
+      android:pathData="M0,48V487.7C0,501.1 10.9,512 24.3,512c5,0 9.9,-1.5 14,-4.4L192,400 345.7,507.6c4.1,2.9 9,4.4 14,4.4c13.4,0 24.3,-10.9 24.3,-24.3V48c0,-26.5 -21.5,-48 -48,-48H48C21.5,0 0,21.5 0,48z"/>
+</vector>

android_v2/app/src/main/res/drawable/fas_burger.xml

@@ -0,0 +1,9 @@
+<vector xmlns:android="http://schemas.android.com/apk/res/android"
+    android:width="512dp"
+    android:height="512dp"
+    android:viewportWidth="512"
+    android:viewportHeight="512">
+  <path
+      android:fillColor="#FF000000"
+      android:pathData="M61.1,224C45,224 32,211 32,194.9c0,-1.9 0.2,-3.7 0.6,-5.6C37.9,168.3 78.8,32 256,32s218.1,136.3 223.4,157.3c0.5,1.9 0.6,3.7 0.6,5.6c0,16.1 -13,29.1 -29.1,29.1L61.1,224zM144,128a16,16 0,1 0,-32 0,16 16,0 1,0 32,0zM384,144a16,16 0,1 0,0 -32,16 16,0 1,0 0,32zM272,96a16,16 0,1 0,-32 0,16 16,0 1,0 32,0zM16,304c0,-26.5 21.5,-48 48,-48L448,256c26.5,0 48,21.5 48,48s-21.5,48 -48,48L64,352c-26.5,0 -48,-21.5 -48,-48zM32,400c0,-8.8 7.2,-16 16,-16L464,384c8.8,0 16,7.2 16,16v16c0,35.3 -28.7,64 -64,64L96,480c-35.3,0 -64,-28.7 -64,-64L32,400z"/>
+</vector>

android_v2/app/src/main/res/drawable/fas_computer.xml

@@ -0,0 +1,9 @@
+<vector xmlns:android="http://schemas.android.com/apk/res/android"
+    android:width="640dp"
+    android:height="512dp"
+    android:viewportWidth="640"
+    android:viewportHeight="512">
+  <path
+      android:fillColor="#FF000000"
+      android:pathData="M384,96L384,320L64,320L64,96L384,96zM64,32C28.7,32 0,60.7 0,96L0,320c0,35.3 28.7,64 64,64L181.3,384l-10.7,32L96,416c-17.7,0 -32,14.3 -32,32s14.3,32 32,32L352,480c17.7,0 32,-14.3 32,-32s-14.3,-32 -32,-32L277.3,416l-10.7,-32L384,384c35.3,0 64,-28.7 64,-64L448,96c0,-35.3 -28.7,-64 -64,-64L64,32zM528,32c-26.5,0 -48,21.5 -48,48L480,432c0,26.5 21.5,48 48,48h64c26.5,0 48,-21.5 48,-48L640,80c0,-26.5 -21.5,-48 -48,-48L528,32zM544,96h32c8.8,0 16,7.2 16,16s-7.2,16 -16,16L544,128c-8.8,0 -16,-7.2 -16,-16s7.2,-16 16,-16zM528,176c0,-8.8 7.2,-16 16,-16h32c8.8,0 16,7.2 16,16s-7.2,16 -16,16L544,192c-8.8,0 -16,-7.2 -16,-16zM560,336a32,32 0,1 1,0 64,32 32,0 1,1 0,-64z"/>
+</vector>

android_v2/app/src/main/res/drawable/fas_gauge.xml

@@ -0,0 +1,9 @@
+<vector xmlns:android="http://schemas.android.com/apk/res/android"
+    android:width="512dp"
+    android:height="512dp"
+    android:viewportWidth="512"
+    android:viewportHeight="512">
+  <path
+      android:fillColor="#FF000000"
+      android:pathData="M0,256a256,256 0,1 1,512 0A256,256 0,1 1,0 256zM320,352c0,-26.9 -16.5,-49.9 -40,-59.3L280,88c0,-13.3 -10.7,-24 -24,-24s-24,10.7 -24,24L232,292.7c-23.5,9.5 -40,32.5 -40,59.3c0,35.3 28.7,64 64,64s64,-28.7 64,-64zM144,176a32,32 0,1 0,0 -64,32 32,0 1,0 0,64zM128,256a32,32 0,1 0,-64 0,32 32,0 1,0 64,0zM416,288a32,32 0,1 0,0 -64,32 32,0 1,0 0,64zM400,144a32,32 0,1 0,-64 0,32 32,0 1,0 64,0z"/>
+</vector>

android_v2/app/src/main/res/drawable/fas_gear.xml

@@ -0,0 +1,9 @@
+<vector xmlns:android="http://schemas.android.com/apk/res/android"
+    android:width="512dp"
+    android:height="512dp"
+    android:viewportWidth="512"
+    android:viewportHeight="512">
+  <path
+      android:fillColor="#FF000000"
+      android:pathData="M495.9,166.6c3.2,8.7 0.5,18.4 -6.4,24.6l-43.3,39.4c1.1,8.3 1.7,16.8 1.7,25.4s-0.6,17.1 -1.7,25.4l43.3,39.4c6.9,6.2 9.6,15.9 6.4,24.6c-4.4,11.9 -9.7,23.3 -15.8,34.3l-4.7,8.1c-6.6,11 -14,21.4 -22.1,31.2c-5.9,7.2 -15.7,9.6 -24.5,6.8l-55.7,-17.7c-13.4,10.3 -28.2,18.9 -44,25.4l-12.5,57.1c-2,9.1 -9,16.3 -18.2,17.8c-13.8,2.3 -28,3.5 -42.5,3.5s-28.7,-1.2 -42.5,-3.5c-9.2,-1.5 -16.2,-8.7 -18.2,-17.8l-12.5,-57.1c-15.8,-6.5 -30.6,-15.1 -44,-25.4L83.1,425.9c-8.8,2.8 -18.6,0.3 -24.5,-6.8c-8.1,-9.8 -15.5,-20.2 -22.1,-31.2l-4.7,-8.1c-6.1,-11 -11.4,-22.4 -15.8,-34.3c-3.2,-8.7 -0.5,-18.4 6.4,-24.6l43.3,-39.4C64.6,273.1 64,264.6 64,256s0.6,-17.1 1.7,-25.4L22.4,191.2c-6.9,-6.2 -9.6,-15.9 -6.4,-24.6c4.4,-11.9 9.7,-23.3 15.8,-34.3l4.7,-8.1c6.6,-11 14,-21.4 22.1,-31.2c5.9,-7.2 15.7,-9.6 24.5,-6.8l55.7,17.7c13.4,-10.3 28.2,-18.9 44,-25.4l12.5,-57.1c2,-9.1 9,-16.3 18.2,-17.8C227.3,1.2 241.5,0 256,0s28.7,1.2 42.5,3.5c9.2,1.5 16.2,8.7 18.2,17.8l12.5,57.1c15.8,6.5 30.6,15.1 44,25.4l55.7,-17.7c8.8,-2.8 18.6,-0.3 24.5,6.8c8.1,9.8 15.5,20.2 22.1,31.2l4.7,8.1c6.1,11 11.4,22.4 15.8,34.3zM256,336a80,80 0,1 0,0 -160,80 80,0 1,0 0,160z"/>
+</vector>

android_v2/app/src/main/res/drawable/fas_key.xml

@@ -0,0 +1,9 @@
+<vector xmlns:android="http://schemas.android.com/apk/res/android"
+    android:width="512dp"
+    android:height="512dp"
+    android:viewportWidth="512"
+    android:viewportHeight="512">
+  <path
+      android:fillColor="#FF000000"
+      android:pathData="M336,352c97.2,0 176,-78.8 176,-176S433.2,0 336,0S160,78.8 160,176c0,18.7 2.9,36.8 8.3,53.7L7,391c-4.5,4.5 -7,10.6 -7,17v80c0,13.3 10.7,24 24,24h80c13.3,0 24,-10.7 24,-24V448h40c13.3,0 24,-10.7 24,-24V384h40c6.4,0 12.5,-2.5 17,-7l33.3,-33.3c16.9,5.4 35,8.3 53.7,8.3zM376,96a40,40 0,1 1,0 80,40 40,0 1,1 0,-80z"/>
+</vector>

android_v2/app/src/main/res/drawable/fas_paper_plane_top.xml

@@ -0,0 +1,9 @@
+<vector xmlns:android="http://schemas.android.com/apk/res/android"
+    android:width="512dp"
+    android:height="512dp"
+    android:viewportWidth="512"
+    android:viewportHeight="512">
+  <path
+      android:fillColor="#FF000000"
+      android:pathData="M49.9,27.8C15.1,12.7 -19.2,50.1 -1.2,83.5L68.1,212.2c4.4,8.3 12.6,13.8 21.9,15c0,0 0,0 0,0l176,22c3.4,0.4 6,3.3 6,6.7s-2.6,6.3 -6,6.7l-176,22s0,0 0,0c-9.3,1.2 -17.5,6.8 -21.9,15L-1.2,428.5c-18,33.4 16.3,70.8 51.1,55.7L491.8,292.7c32.1,-13.9 32.1,-59.5 0,-73.4L49.9,27.8z"/>
+</vector>

android_v2/app/src/main/res/drawable/fas_plus.xml

@@ -0,0 +1,9 @@
+<vector xmlns:android="http://schemas.android.com/apk/res/android"
+    android:width="448dp"
+    android:height="512dp"
+    android:viewportWidth="448"
+    android:viewportHeight="512">
+  <path
+      android:fillColor="#FF000000"
+      android:pathData="M256,80c0,-17.7 -14.3,-32 -32,-32s-32,14.3 -32,32V224H48c-17.7,0 -32,14.3 -32,32s14.3,32 32,32H192V432c0,17.7 14.3,32 32,32s32,-14.3 32,-32V288H400c17.7,0 32,-14.3 32,-32s-14.3,-32 -32,-32H256V80z"/>
+</vector>

android_v2/app/src/main/res/drawable/fas_road.xml

@@ -0,0 +1,9 @@
+<vector xmlns:android="http://schemas.android.com/apk/res/android"
+    android:width="576dp"
+    android:height="512dp"
+    android:viewportWidth="576"
+    android:viewportHeight="512">
+  <path
+      android:fillColor="#FF000000"
+      android:pathData="M256,32L181.2,32c-27.1,0 -51.3,17.1 -60.3,42.6L3.1,407.2C1.1,413 0,419.2 0,425.4C0,455.5 24.5,480 54.6,480L256,480L256,416c0,-17.7 14.3,-32 32,-32s32,14.3 32,32v64L521.4,480c30.2,0 54.6,-24.5 54.6,-54.6c0,-6.2 -1.1,-12.4 -3.1,-18.2L455.1,74.6C446,49.1 421.9,32 394.8,32L320,32L320,96c0,17.7 -14.3,32 -32,32s-32,-14.3 -32,-32L256,32zM320,224v64c0,17.7 -14.3,32 -32,32s-32,-14.3 -32,-32L256,224c0,-17.7 14.3,-32 32,-32s32,14.3 32,32z"/>
+</vector>

android_v2/app/src/main/res/drawable/fas_sack.xml

@@ -0,0 +1,9 @@
+<vector xmlns:android="http://schemas.android.com/apk/res/android"
+    android:width="512dp"
+    android:height="512dp"
+    android:viewportWidth="512"
+    android:viewportHeight="512">
+  <path
+      android:fillColor="#FF000000"
+      android:pathData="M192,96L320,96l47.4,-71.1C374.5,14.2 366.9,0 354.1,0L157.9,0c-12.8,0 -20.4,14.2 -13.3,24.9L192,96zM320,128L192,128c-3.8,2.5 -8.1,5.3 -13,8.4l0,0C122.3,172.7 0,250.9 0,416c0,53 43,96 96,96L416,512c53,0 96,-43 96,-96c0,-165.1 -122.3,-243.3 -179,-279.6c-4.8,-3.1 -9.2,-5.9 -13,-8.4z"/>
+</vector>

android_v2/app/src/main/res/drawable/fas_user.xml

@@ -0,0 +1,9 @@
+<vector xmlns:android="http://schemas.android.com/apk/res/android"
+    android:width="448dp"
+    android:height="512dp"
+    android:viewportWidth="448"
+    android:viewportHeight="512">
+  <path
+      android:fillColor="#FF000000"
+      android:pathData="M224,256A128,128 0,1 0,224 0a128,128 0,1 0,0 256zM178.3,304C79.8,304 0,383.8 0,482.3C0,498.7 13.3,512 29.7,512L418.3,512c16.4,0 29.7,-13.3 29.7,-29.7C448,383.8 368.2,304 269.7,304L178.3,304z"/>
+</vector>

android_v2/app/src/main/res/drawable/ic_launcher_background.xml

@@ -0,0 +1,170 @@
+<?xml version="1.0" encoding="utf-8"?>
+<vector xmlns:android="http://schemas.android.com/apk/res/android"
+    android:width="108dp"
+    android:height="108dp"
+    android:viewportWidth="108"
+    android:viewportHeight="108">
+    <path
+        android:fillColor="#3DDC84"
+        android:pathData="M0,0h108v108h-108z" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M9,0L9,108"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M19,0L19,108"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M29,0L29,108"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M39,0L39,108"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M49,0L49,108"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M59,0L59,108"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M69,0L69,108"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M79,0L79,108"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M89,0L89,108"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M99,0L99,108"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M0,9L108,9"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M0,19L108,19"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M0,29L108,29"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M0,39L108,39"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M0,49L108,49"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M0,59L108,59"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M0,69L108,69"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M0,79L108,79"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M0,89L108,89"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M0,99L108,99"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M19,29L89,29"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M19,39L89,39"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M19,49L89,49"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M19,59L89,59"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M19,69L89,69"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M19,79L89,79"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M29,19L29,89"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M39,19L39,89"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M49,19L49,89"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M59,19L59,89"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M69,19L69,89"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M79,19L79,89"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+</vector>

android_v2/app/src/main/res/drawable/ic_launcher_foreground.xml

@@ -0,0 +1,30 @@
+<vector xmlns:android="http://schemas.android.com/apk/res/android"
+    xmlns:aapt="http://schemas.android.com/aapt"
+    android:width="108dp"
+    android:height="108dp"
+    android:viewportWidth="108"
+    android:viewportHeight="108">
+    <path android:pathData="M31,63.928c0,0 6.4,-11 12.1,-13.1c7.2,-2.6 26,-1.4 26,-1.4l38.1,38.1L107,108.928l-32,-1L31,63.928z">
+        <aapt:attr name="android:fillColor">
+            <gradient
+                android:endX="85.84757"
+                android:endY="92.4963"
+                android:startX="42.9492"
+                android:startY="49.59793"
+                android:type="linear">
+                <item
+                    android:color="#44000000"
+                    android:offset="0.0" />
+                <item
+                    android:color="#00000000"
+                    android:offset="1.0" />
+            </gradient>
+        </aapt:attr>
+    </path>
+    <path
+        android:fillColor="#FFFFFF"
+        android:fillType="nonZero"
+        android:pathData="M65.3,45.828l3.8,-6.6c0.2,-0.4 0.1,-0.9 -0.3,-1.1c-0.4,-0.2 -0.9,-0.1 -1.1,0.3l-3.9,6.7c-6.3,-2.8 -13.4,-2.8 -19.7,0l-3.9,-6.7c-0.2,-0.4 -0.7,-0.5 -1.1,-0.3C38.8,38.328 38.7,38.828 38.9,39.228l3.8,6.6C36.2,49.428 31.7,56.028 31,63.928h46C76.3,56.028 71.8,49.428 65.3,45.828zM43.4,57.328c-0.8,0 -1.5,-0.5 -1.8,-1.2c-0.3,-0.7 -0.1,-1.5 0.4,-2.1c0.5,-0.5 1.4,-0.7 2.1,-0.4c0.7,0.3 1.2,1 1.2,1.8C45.3,56.528 44.5,57.328 43.4,57.328L43.4,57.328zM64.6,57.328c-0.8,0 -1.5,-0.5 -1.8,-1.2s-0.1,-1.5 0.4,-2.1c0.5,-0.5 1.4,-0.7 2.1,-0.4c0.7,0.3 1.2,1 1.2,1.8C66.5,56.528 65.6,57.328 64.6,57.328L64.6,57.328z"
+        android:strokeWidth="1"
+        android:strokeColor="#00000000" />
+</vector>

android_v2/app/src/main/res/mipmap-anydpi/ic_launcher.xml

@@ -0,0 +1,6 @@
+<?xml version="1.0" encoding="utf-8"?>
+<adaptive-icon xmlns:android="http://schemas.android.com/apk/res/android">
+    <background android:drawable="@drawable/ic_launcher_background" />
+    <foreground android:drawable="@drawable/ic_launcher_foreground" />
+    <monochrome android:drawable="@drawable/ic_launcher_foreground" />
+</adaptive-icon>

android_v2/app/src/main/res/mipmap-anydpi/ic_launcher_round.xml

@@ -0,0 +1,6 @@
+<?xml version="1.0" encoding="utf-8"?>
+<adaptive-icon xmlns:android="http://schemas.android.com/apk/res/android">
+    <background android:drawable="@drawable/ic_launcher_background" />
+    <foreground android:drawable="@drawable/ic_launcher_foreground" />
+    <monochrome android:drawable="@drawable/ic_launcher_foreground" />
+</adaptive-icon>

android_v2/app/src/main/res/values/colors.xml

@@ -0,0 +1,10 @@
+<?xml version="1.0" encoding="utf-8"?>
+<resources>
+    <color name="purple_200">#FFBB86FC</color>
+    <color name="purple_500">#FF6200EE</color>
+    <color name="purple_700">#FF3700B3</color>
+    <color name="teal_200">#FF03DAC5</color>
+    <color name="teal_700">#FF018786</color>
+    <color name="black">#FF000000</color>
+    <color name="white">#FFFFFFFF</color>
+</resources>

android_v2/app/src/main/res/values/strings.xml

@@ -0,0 +1,3 @@
+<resources>
+    <string name="app_name">Simplecloudnotifier2</string>
+</resources>

android_v2/app/src/main/res/values/themes.xml

@@ -0,0 +1,5 @@
+<?xml version="1.0" encoding="utf-8"?>
+<resources>
+
+    <style name="Theme.Simplecloudnotifier2" parent="android:Theme.Material.Light.NoActionBar" />
+</resources>

android_v2/app/src/main/res/xml/backup_rules.xml

@@ -0,0 +1,13 @@
+<?xml version="1.0" encoding="utf-8"?><!--
+   Sample backup rules file; uncomment and customize as necessary.
+   See https://developer.android.com/guide/topics/data/autobackup
+   for details.
+   Note: This file is ignored for devices older that API 31
+   See https://developer.android.com/about/versions/12/backup-restore
+-->
+<full-backup-content>
+    <!--
+   <include domain="sharedpref" path="."/>
+   <exclude domain="sharedpref" path="device.xml"/>
+-->
+</full-backup-content>

android_v2/app/src/main/res/xml/data_extraction_rules.xml

@@ -0,0 +1,19 @@
+<?xml version="1.0" encoding="utf-8"?><!--
+   Sample data extraction rules file; uncomment and customize as necessary.
+   See https://developer.android.com/about/versions/12/backup-restore#xml-changes
+   for details.
+-->
+<data-extraction-rules>
+    <cloud-backup>
+        <!-- TODO: Use <include> and <exclude> to control what is backed up.
+        <include .../>
+        <exclude .../>
+        -->
+    </cloud-backup>
+    <!--
+    <device-transfer>
+        <include .../>
+        <exclude .../>
+    </device-transfer>
+    -->
+</data-extraction-rules>

android_v2/app/src/test/java/com/blackforestbytes/simplecloudnotifier2/ExampleUnitTest.kt

@@ -0,0 +1,17 @@
+package com.blackforestbytes.simplecloudnotifier2
+
+import org.junit.Test
+
+import org.junit.Assert.*
+
+/**
+ * Example local unit test, which will execute on the development machine (host).
+ *
+ * See [testing documentation](http://d.android.com/tools/testing).
+ */
+class ExampleUnitTest {
+    @Test
+    fun addition_isCorrect() {
+        assertEquals(4, 2 + 2)
+    }
+}

android_v2/build.gradle.kts

@@ -0,0 +1,5 @@
+// Top-level build file where you can add configuration options common to all sub-projects/modules.
+plugins {
+    id("com.android.application") version "8.1.3" apply false
+    id("org.jetbrains.kotlin.android") version "1.8.10" apply false
+}

android_v2/gradle.properties

@@ -0,0 +1,23 @@
+# Project-wide Gradle settings.
+# IDE (e.g. Android Studio) users:
+# Gradle settings configured through the IDE *will override*
+# any settings specified in this file.
+# For more details on how to configure your build environment visit
+# http://www.gradle.org/docs/current/userguide/build_environment.html
+# Specifies the JVM arguments used for the daemon process.
+# The setting is particularly useful for tweaking memory settings.
+org.gradle.jvmargs=-Xmx2048m -Dfile.encoding=UTF-8
+# When configured, Gradle will run in incubating parallel mode.
+# This option should only be used with decoupled projects. More details, visit
+# http://www.gradle.org/docs/current/userguide/multi_project_builds.html#sec:decoupled_projects
+# org.gradle.parallel=true
+# AndroidX package structure to make it clearer which packages are bundled with the
+# Android operating system, and which are packaged with your app's APK
+# https://developer.android.com/topic/libraries/support-library/androidx-rn
+android.useAndroidX=true
+# Kotlin code style for this project: "official" or "obsolete":
+kotlin.code.style=official
+# Enables namespacing of each library's R class so that its R class includes only the
+# resources declared in the library itself and none from the library's dependencies,
+# thereby reducing the size of the R class for that library
+android.nonTransitiveRClass=true

android_v2/gradle/wrapper/gradle-wrapper.properties

@@ -0,0 +1,6 @@
+#Sat Nov 18 19:33:07 CET 2023
+distributionBase=GRADLE_USER_HOME
+distributionPath=wrapper/dists
+distributionUrl=https\://services.gradle.org/distributions/gradle-8.0-bin.zip
+zipStoreBase=GRADLE_USER_HOME
+zipStorePath=wrapper/dists

android_v2/gradlew

@@ -0,0 +1,185 @@
+#!/usr/bin/env sh
+
+#
+# Copyright 2015 the original author or authors.
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+#      https://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+#
+
+##############################################################################
+##
+##  Gradle start up script for UN*X
+##
+##############################################################################
+
+# Attempt to set APP_HOME
+# Resolve links: $0 may be a link
+PRG="$0"
+# Need this for relative symlinks.
+while [ -h "$PRG" ] ; do
+    ls=`ls -ld "$PRG"`
+    link=`expr "$ls" : '.*-> \(.*\)$'`
+    if expr "$link" : '/.*' > /dev/null; then
+        PRG="$link"
+    else
+        PRG=`dirname "$PRG"`"/$link"
+    fi
+done
+SAVED="`pwd`"
+cd "`dirname \"$PRG\"`/" >/dev/null
+APP_HOME="`pwd -P`"
+cd "$SAVED" >/dev/null
+
+APP_NAME="Gradle"
+APP_BASE_NAME=`basename "$0"`
+
+# Add default JVM options here. You can also use JAVA_OPTS and GRADLE_OPTS to pass JVM options to this script.
+DEFAULT_JVM_OPTS='"-Xmx64m" "-Xms64m"'
+
+# Use the maximum available, or set MAX_FD != -1 to use that value.
+MAX_FD="maximum"
+
+warn () {
+    echo "$*"
+}
+
+die () {
+    echo
+    echo "$*"
+    echo
+    exit 1
+}
+
+# OS specific support (must be 'true' or 'false').
+cygwin=false
+msys=false
+darwin=false
+nonstop=false
+case "`uname`" in
+  CYGWIN* )
+    cygwin=true
+    ;;
+  Darwin* )
+    darwin=true
+    ;;
+  MINGW* )
+    msys=true
+    ;;
+  NONSTOP* )
+    nonstop=true
+    ;;
+esac
+
+CLASSPATH=$APP_HOME/gradle/wrapper/gradle-wrapper.jar
+
+
+# Determine the Java command to use to start the JVM.
+if [ -n "$JAVA_HOME" ] ; then
+    if [ -x "$JAVA_HOME/jre/sh/java" ] ; then
+        # IBM's JDK on AIX uses strange locations for the executables
+        JAVACMD="$JAVA_HOME/jre/sh/java"
+    else
+        JAVACMD="$JAVA_HOME/bin/java"
+    fi
+    if [ ! -x "$JAVACMD" ] ; then
+        die "ERROR: JAVA_HOME is set to an invalid directory: $JAVA_HOME
+
+Please set the JAVA_HOME variable in your environment to match the
+location of your Java installation."
+    fi
+else
+    JAVACMD="java"
+    which java >/dev/null 2>&1 || die "ERROR: JAVA_HOME is not set and no 'java' command could be found in your PATH.
+
+Please set the JAVA_HOME variable in your environment to match the
+location of your Java installation."
+fi
+
+# Increase the maximum file descriptors if we can.
+if [ "$cygwin" = "false" -a "$darwin" = "false" -a "$nonstop" = "false" ] ; then
+    MAX_FD_LIMIT=`ulimit -H -n`
+    if [ $? -eq 0 ] ; then
+        if [ "$MAX_FD" = "maximum" -o "$MAX_FD" = "max" ] ; then
+            MAX_FD="$MAX_FD_LIMIT"
+        fi
+        ulimit -n $MAX_FD
+        if [ $? -ne 0 ] ; then
+            warn "Could not set maximum file descriptor limit: $MAX_FD"
+        fi
+    else
+        warn "Could not query maximum file descriptor limit: $MAX_FD_LIMIT"
+    fi
+fi
+
+# For Darwin, add options to specify how the application appears in the dock
+if $darwin; then
+    GRADLE_OPTS="$GRADLE_OPTS \"-Xdock:name=$APP_NAME\" \"-Xdock:icon=$APP_HOME/media/gradle.icns\""
+fi
+
+# For Cygwin or MSYS, switch paths to Windows format before running java
+if [ "$cygwin" = "true" -o "$msys" = "true" ] ; then
+    APP_HOME=`cygpath --path --mixed "$APP_HOME"`
+    CLASSPATH=`cygpath --path --mixed "$CLASSPATH"`
+
+    JAVACMD=`cygpath --unix "$JAVACMD"`
+
+    # We build the pattern for arguments to be converted via cygpath
+    ROOTDIRSRAW=`find -L / -maxdepth 1 -mindepth 1 -type d 2>/dev/null`
+    SEP=""
+    for dir in $ROOTDIRSRAW ; do
+        ROOTDIRS="$ROOTDIRS$SEP$dir"
+        SEP="|"
+    done
+    OURCYGPATTERN="(^($ROOTDIRS))"
+    # Add a user-defined pattern to the cygpath arguments
+    if [ "$GRADLE_CYGPATTERN" != "" ] ; then
+        OURCYGPATTERN="$OURCYGPATTERN|($GRADLE_CYGPATTERN)"
+    fi
+    # Now convert the arguments - kludge to limit ourselves to /bin/sh
+    i=0
+    for arg in "$@" ; do
+        CHECK=`echo "$arg"|egrep -c "$OURCYGPATTERN" -`
+        CHECK2=`echo "$arg"|egrep -c "^-"`                                 ### Determine if an option
+
+        if [ $CHECK -ne 0 ] && [ $CHECK2 -eq 0 ] ; then                    ### Added a condition
+            eval `echo args$i`=`cygpath --path --ignore --mixed "$arg"`
+        else
+            eval `echo args$i`="\"$arg\""
+        fi
+        i=`expr $i + 1`
+    done
+    case $i in
+        0) set -- ;;
+        1) set -- "$args0" ;;
+        2) set -- "$args0" "$args1" ;;
+        3) set -- "$args0" "$args1" "$args2" ;;
+        4) set -- "$args0" "$args1" "$args2" "$args3" ;;
+        5) set -- "$args0" "$args1" "$args2" "$args3" "$args4" ;;
+        6) set -- "$args0" "$args1" "$args2" "$args3" "$args4" "$args5" ;;
+        7) set -- "$args0" "$args1" "$args2" "$args3" "$args4" "$args5" "$args6" ;;
+        8) set -- "$args0" "$args1" "$args2" "$args3" "$args4" "$args5" "$args6" "$args7" ;;
+        9) set -- "$args0" "$args1" "$args2" "$args3" "$args4" "$args5" "$args6" "$args7" "$args8" ;;
+    esac
+fi
+
+# Escape application args
+save () {
+    for i do printf %s\\n "$i" | sed "s/'/'\\\\''/g;1s/^/'/;\$s/\$/' \\\\/" ; done
+    echo " "
+}
+APP_ARGS=`save "$@"`
+
+# Collect all arguments for the java command, following the shell quoting and substitution rules
+eval set -- $DEFAULT_JVM_OPTS $JAVA_OPTS $GRADLE_OPTS "\"-Dorg.gradle.appname=$APP_BASE_NAME\"" -classpath "\"$CLASSPATH\"" org.gradle.wrapper.GradleWrapperMain "$APP_ARGS"
+
+exec "$JAVACMD" "$@"

android_v2/gradlew.bat

@@ -0,0 +1,89 @@
+@rem
+@rem Copyright 2015 the original author or authors.
+@rem
+@rem Licensed under the Apache License, Version 2.0 (the "License");
+@rem you may not use this file except in compliance with the License.
+@rem You may obtain a copy of the License at
+@rem
+@rem      https://www.apache.org/licenses/LICENSE-2.0
+@rem
+@rem Unless required by applicable law or agreed to in writing, software
+@rem distributed under the License is distributed on an "AS IS" BASIS,
+@rem WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+@rem See the License for the specific language governing permissions and
+@rem limitations under the License.
+@rem
+
+@if "%DEBUG%" == "" @echo off
+@rem ##########################################################################
+@rem
+@rem  Gradle startup script for Windows
+@rem
+@rem ##########################################################################
+
+@rem Set local scope for the variables with windows NT shell
+if "%OS%"=="Windows_NT" setlocal
+
+set DIRNAME=%~dp0
+if "%DIRNAME%" == "" set DIRNAME=.
+set APP_BASE_NAME=%~n0
+set APP_HOME=%DIRNAME%
+
+@rem Resolve any "." and ".." in APP_HOME to make it shorter.
+for %%i in ("%APP_HOME%") do set APP_HOME=%%~fi
+
+@rem Add default JVM options here. You can also use JAVA_OPTS and GRADLE_OPTS to pass JVM options to this script.
+set DEFAULT_JVM_OPTS="-Xmx64m" "-Xms64m"
+
+@rem Find java.exe
+if defined JAVA_HOME goto findJavaFromJavaHome
+
+set JAVA_EXE=java.exe
+%JAVA_EXE% -version >NUL 2>&1
+if "%ERRORLEVEL%" == "0" goto execute
+
+echo.
+echo ERROR: JAVA_HOME is not set and no 'java' command could be found in your PATH.
+echo.
+echo Please set the JAVA_HOME variable in your environment to match the
+echo location of your Java installation.
+
+goto fail
+
+:findJavaFromJavaHome
+set JAVA_HOME=%JAVA_HOME:"=%
+set JAVA_EXE=%JAVA_HOME%/bin/java.exe
+
+if exist "%JAVA_EXE%" goto execute
+
+echo.
+echo ERROR: JAVA_HOME is set to an invalid directory: %JAVA_HOME%
+echo.
+echo Please set the JAVA_HOME variable in your environment to match the
+echo location of your Java installation.
+
+goto fail
+
+:execute
+@rem Setup the command line
+
+set CLASSPATH=%APP_HOME%\gradle\wrapper\gradle-wrapper.jar
+
+
+@rem Execute Gradle
+"%JAVA_EXE%" %DEFAULT_JVM_OPTS% %JAVA_OPTS% %GRADLE_OPTS% "-Dorg.gradle.appname=%APP_BASE_NAME%" -classpath "%CLASSPATH%" org.gradle.wrapper.GradleWrapperMain %*
+
+:end
+@rem End local scope for the variables with windows NT shell
+if "%ERRORLEVEL%"=="0" goto mainEnd
+
+:fail
+rem Set variable GRADLE_EXIT_CONSOLE if you need the _script_ return code instead of
+rem the _cmd.exe /c_ return code!
+if  not "" == "%GRADLE_EXIT_CONSOLE%" exit 1
+exit /b 1
+
+:mainEnd
+if "%OS%"=="Windows_NT" endlocal
+
+:omega

android_v2/settings.gradle.kts

@@ -0,0 +1,18 @@
+pluginManagement {
+    repositories {
+        google()
+        mavenCentral()
+        gradlePluginPortal()
+    }
+}
+dependencyResolutionManagement {
+    repositoriesMode.set(RepositoriesMode.FAIL_ON_PROJECT_REPOS)
+    repositories {
+        google()
+        mavenCentral()
+    }
+}
+
+rootProject.name = "Simplecloudnotifier2"
+include(":app")
+ 

scn_send.sh

@@ -14,13 +14,10 @@
 #        or   scn_send "@${channel} "${title}" ${content}"
 #        or   scn_send "@${channel} "${title}" ${content}" "${priority:0|1|2}"
 #
+# content can be of format "--scnsend-read-body-from-file={path}" to read body from file
+# (this circumvents max commandline length)
 #
 
-################################################################################
-# INSERT YOUR DATA HERE                                                        #
-################################################################################
-user_id="999"    # your user_id
-user_key="??"    # use userkey with SEND permissions on the used channel
 ################################################################################
 
 usage() {
@@ -34,16 +31,40 @@ function cfgcol { [ -t 1 ] && [ -n "$(tput colors)" ] && [ "$(tput colors)" -ge
 function rederr() { if cfgcol; then >&2 echo -e "\x1B[31m$1\x1B[0m"; else >&2 echo "$1"; fi; }
 function green()  { if cfgcol; then     echo -e "\x1B[32m$1\x1B[0m"; else     echo "$1"; fi; }
 
+################################################################################
+
+#
+# Get env 'SCN_UID' and 'SCN_KEY' from conf file
+# 
+# shellcheck source=/dev/null
+. "/etc/scn.conf"
+SCN_UID=${SCN_UID:-}
+SCN_KEY=${SCN_KEY:-}
+
+[ -z "${SCN_UID}" ] && { rederr "Missing config value 'SCN_UID' in /etc/scn.conf"; exit 1; }
+[ -z "${SCN_KEY}" ] && { rederr "Missing config value 'SCN_KEY' in /etc/scn.conf"; exit 1; }
+
+################################################################################
+
 args=( "$@" )
 
 title=""
 content=""
 channel=""
-priority=1
+priority=""
 usr_msg_id="$(head /dev/urandom | tr -dc A-Za-z0-9 | head -c 32)"
 sendtime="$(date +%s)"
 sender="$(hostname)"
 
+if command -v srvname &> /dev/null; then
+  sender="$( srvname )"
+fi
+
+if [[ "${args[0]}" = "--" ]]; then
+    # only positional args form here on (currently not handled)
+    args=("${args[@]:1}")
+fi
+
 if [ ${#args[@]} -lt 1 ]; then
     rederr "[ERROR]: no title supplied via parameter"
     usage
@@ -83,28 +104,33 @@ if [ ${#args[@]} -gt 0 ]; then
     exit 1
 fi
 
+if [[ "$content" == --scnsend-read-body-from-file=* ]]; then
+  path="$( awk '{ print substr($0, 31) }' <<< "$content" )"
+  content="$( cat "$path" )"
+fi
+
 curlparams=()
 
-curlparams+=( "--data" "user_id=${SCN_UID}"  )
-curlparams+=( "--data" "key=${SCN_KEY}"      )
-curlparams+=( "--data" "title=$title"        )
-curlparams+=( "--data" "timestamp=$sendtime" )
-curlparams+=( "--data" "msg_id=$usr_msg_id"  )
+curlparams+=( "--data-urlencode" "user_id=${SCN_UID}"  )
+curlparams+=( "--data-urlencode" "key=${SCN_KEY}"      )
+curlparams+=( "--data-urlencode" "title=$title"        )
+curlparams+=( "--data-urlencode" "timestamp=$sendtime" )
+curlparams+=( "--data-urlencode" "msg_id=$usr_msg_id"  )
 
 if [[ -n "$content" ]]; then
-    curlparams+=("--data" "content=$content")
+    curlparams+=("--data-urlencode" "content=$content")
 fi
 
 if [[ -n "$priority" ]]; then
-    curlparams+=("--data" "priority=$priority")
+    curlparams+=("--data-urlencode" "priority=$priority")
 fi
 
 if [[ -n "$channel" ]]; then
-    curlparams+=("--data" "channel=$channel")
+    curlparams+=("--data-urlencode" "channel=$channel")
 fi
 
 if [[ -n "$sender" ]]; then
-    curlparams+=("--data" "sender_name=$sender")
+    curlparams+=("--data-urlencode" "sender_name=$sender")
 fi
 
 while true ; do

scnserver/.gitignore

@@ -18,6 +18,10 @@ identifier.sqlite
 
 .idea/dataSources.xml
 
+.swaggobin
+
+scn_send.sh
+
 ##############
 
 

scnserver/.idea/golinter.xml

@@ -0,0 +1,6 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<project version="4">
+  <component name="GoLinterSettings">
+    <option name="checkGoLinterExe" value="false" />
+  </component>
+</project>

scnserver/Dockerfile

@@ -4,11 +4,13 @@ FROM golang:1-bullseye AS builder
 
 RUN apt-get update && \
     apt-get install -y ca-certificates openssl make git tar coreutils && \
+    apt-get install -y python3 python3-pip && \
+    pip install virtualenv && \
     rm -rf /var/lib/apt/lists/*
 
 COPY . /buildsrc
 
-RUN cd /buildsrc && make build
+RUN cd /buildsrc && cp "scn_send.sh" "../scn_send.sh" && make build
 
 
 

scnserver/Makefile

@@ -7,12 +7,20 @@ HASH=$(shell git rev-parse HEAD)
 
 .PHONY: test swagger pygmentize docker migrate dgi pygmentize lint docker
 
-build: swagger pygmentize fmt
+SWAGGO_VERSION=v1.8.12
+SWAGGO=github.com/swaggo/swag/cmd/swag@$(SWAGGO_VERSION)
+
+build: ids enums swagger pygmentize fmt
 	mkdir -p _build
 	rm -f ./_build/scn_backend
-	go generate ./...
 	CGO_ENABLED=1 go build -v -o _build/scn_backend -tags "timetzdata sqlite_fts5 sqlite_foreign_keys" ./cmd/scnserver
 
+enums:
+	go generate models/enums.go
+
+ids:
+	go generate models/ids.go
+
 run: build
 	mkdir -p .run-data
 	_build/scn_backend
@@ -30,6 +38,7 @@ dgi:
 	echo -n "REMOTE="      >> DOCKER_GIT_INFO ; git config --get remote.origin.url >> DOCKER_GIT_INFO
 
 docker: dgi
+	cp ../scn_send.sh .
 	docker build \
             -t "$(DOCKER_NAME):$(HASH)" \
             -t "$(DOCKER_NAME):$(NAMESPACE)-latest" \
@@ -38,17 +47,21 @@ docker: dgi
             -t "$(DOCKER_REPO)/$(DOCKER_NAME):$(NAMESPACE)-latest" \
             -t "$(DOCKER_REPO)/$(DOCKER_NAME):latest" \
             .
+	[ -f "scn_send.sh" ] && rm scn_send.sh
 
-swagger:
-	which swag || go install github.com/swaggo/swag/cmd/swag@v1.8.12
-	swag init -generalInfo api/router.go --propertyStrategy snakecase --output ./swagger/ --outputTypes "json,yaml"
+swagger-setup:
+	mkdir -p ".swaggobin"
+	[ -f ".swaggobin/swag_$(SWAGGO_VERSION)" ] || { GOBIN=/tmp/_swaggo go install $(SWAGGO); cp "/tmp/_swaggo/swag" ".swaggobin/swag_$(SWAGGO_VERSION)"; rm -rf "/tmp/_swaggo"; }
+
+swagger: swagger-setup
+	".swaggobin/swag_$(SWAGGO_VERSION)" init -generalInfo ./api/router.go --propertyStrategy camelcase --output ./swagger/ --outputTypes "json,yaml"
 
 pygmentize: website/scn_send.html
 
-website/scn_send.html: website/scn_send.sh.txt
-	_pygments/pygmentizew -l bash    -f html "$(shell pwd)/website/scn_send.sh.txt" > "$(shell pwd)/website/scn_send.html"
-	_pygments/pygmentizew -S monokai -f html                                        > "$(shell pwd)/website/css/pygmnetize-dark.css"
-	_pygments/pygmentizew -S borland -f html                                        > "$(shell pwd)/website/css/pygmnetize-light.css"
+website/scn_send.html: ../scn_send.sh
+	_pygments/pygmentizew -l bash    -f html "$(shell pwd)/../scn_send.sh" > "$(shell pwd)/website/scn_send.html"
+	_pygments/pygmentizew -S monokai -f html                               > "$(shell pwd)/website/css/pygmnetize-dark.css"
+	_pygments/pygmentizew -S borland -f html                               > "$(shell pwd)/website/css/pygmnetize-light.css"
 
 run-docker-local: docker
 	mkdir -p .run-data
@@ -67,7 +80,7 @@ inspect-docker: docker
 	           $(DOCKER_NAME):latest \
 	           bash
 
-push-docker: docker
+push-docker:
 	docker image push "$(DOCKER_REPO)/$(DOCKER_NAME):$(HASH)"
 	docker image push "$(DOCKER_REPO)/$(DOCKER_NAME):$(NAMESPACE)-latest"
 	docker image push "$(DOCKER_REPO)/$(DOCKER_NAME):latest"
@@ -75,13 +88,14 @@ push-docker: docker
 clean:
 	rm -rf _build/*
 	rm -rf .run-data/*
+	rm -rf _pygments/env
 	git clean -fdx
-	go clean
-	go clean -testcache
+	! which go 2>&1 >> /dev/null || go clean
+	! which go 2>&1 >> /dev/null || go clean -testcache
 
-fmt:
+fmt: swagger-setup
 	go fmt ./...
-	swag fmt
+	".swaggobin/swag_$(SWAGGO_VERSION)" fmt
 
 test:
 	which gotestsum || go install gotest.tools/gotestsum@latest

scnserver/TODO.md

@@ -4,14 +4,18 @@
 ========
 
 
-#### BEFORE RELEASE
+#### DO DO DO
 
  - app-store link in HTML
 
- - backups (no longer container in my db_backup, perhaps extend it to sqlite?)
-
  - ios purchase verification
 
+ - (!) use goext.ginWrapper
+  
+ - (!) use goext.exerr
+
+ - use bfcodegen (enums+id)
+
 #### UNSURE
 
  - (?) default-priority for channels
@@ -47,10 +51,6 @@
 
  - route to re-check all pro-token (for me)
 
- - /send endpoint should be compatible with the [ webhook ] notifier of uptime-kuma
-   (or add another /kuma endpoint)
-   -> https://webhook.site/
-
  - endpoint to list all servernames of user (distinct select)
 
  - weblogin, webapp, ...
@@ -64,6 +64,10 @@
 
  - use job superclass (copy from isi/bnet/?), reduce duplicate code
 
+ - admin panel (especially errors and requests)
+
+ - cli app (?)
+
 #### FUTURE
 
  - Remove compat, especially do not create compat id for every new message...

scnserver/_gen/id-generate.go

@@ -0,0 +1,20 @@
+package main
+
+import (
+	"gogs.mikescher.com/BlackForestBytes/goext/bfcodegen"
+	"os"
+)
+
+func main() {
+	dest := os.Args[2]
+
+	wd, err := os.Getwd()
+	if err != nil {
+		panic(err)
+	}
+
+	err = bfcodegen.GenerateCharsetIDSpecs(wd, dest)
+	if err != nil {
+		panic(err)
+	}
+}

scnserver/api/handler/apiChannel.go

@@ -6,6 +6,7 @@ import (
 	ct "blackforestbytes.com/simplecloudnotifier/db/cursortoken"
 	"blackforestbytes.com/simplecloudnotifier/models"
 	"database/sql"
+	"errors"
 	"fmt"
 	"github.com/gin-gonic/gin"
 	"gogs.mikescher.com/BlackForestBytes/goext/langext"
@@ -146,7 +147,7 @@ func (h APIHandler) GetChannel(g *gin.Context) ginresp.HTTPResponse {
 	}
 
 	channel, err := h.database.GetChannel(ctx, u.UserID, u.ChannelID, true)
-	if err == sql.ErrNoRows {
+	if errors.Is(err, sql.ErrNoRows) {
 		return ginresp.APIError(g, 404, apierr.CHANNEL_NOT_FOUND, "Channel not found", err)
 	}
 	if err != nil {
@@ -206,7 +207,7 @@ func (h APIHandler) CreateChannel(g *gin.Context) ginresp.HTTPResponse {
 	}
 
 	user, err := h.database.GetUser(ctx, u.UserID)
-	if err == sql.ErrNoRows {
+	if errors.Is(err, sql.ErrNoRows) {
 		return ginresp.APIError(g, 400, apierr.USER_NOT_FOUND, "User not found", nil)
 	}
 	if err != nil {
@@ -298,7 +299,7 @@ func (h APIHandler) UpdateChannel(g *gin.Context) ginresp.HTTPResponse {
 	}
 
 	_, err := h.database.GetChannel(ctx, u.UserID, u.ChannelID, true)
-	if err == sql.ErrNoRows {
+	if errors.Is(err, sql.ErrNoRows) {
 		return ginresp.APIError(g, 404, apierr.CHANNEL_NOT_FOUND, "Channel not found", err)
 	}
 	if err != nil {
@@ -306,7 +307,7 @@ func (h APIHandler) UpdateChannel(g *gin.Context) ginresp.HTTPResponse {
 	}
 
 	user, err := h.database.GetUser(ctx, u.UserID)
-	if err == sql.ErrNoRows {
+	if errors.Is(err, sql.ErrNoRows) {
 		return ginresp.APIError(g, 400, apierr.USER_NOT_FOUND, "User not found", nil)
 	}
 	if err != nil {
@@ -348,8 +349,8 @@ func (h APIHandler) UpdateChannel(g *gin.Context) ginresp.HTTPResponse {
 			descName = langext.Ptr(strings.TrimSpace(*b.DescriptionName))
 		}
 
-		if descName != nil && len(*descName) > user.MaxChannelDescriptionNameLength() {
-			return ginresp.APIError(g, 400, apierr.CHANNEL_DESCRIPTION_TOO_LONG, fmt.Sprintf("Channel-Description too long (max %d characters)", user.MaxChannelNameLength()), nil)
+		if descName != nil && len(*descName) > user.MaxChannelDescriptionLength() {
+			return ginresp.APIError(g, 400, apierr.CHANNEL_DESCRIPTION_TOO_LONG, fmt.Sprintf("Channel-Description too long (max %d characters)", user.MaxChannelDescriptionLength()), nil)
 		}
 
 		err := h.database.UpdateChannelDescriptionName(ctx, u.ChannelID, descName)
@@ -420,7 +421,7 @@ func (h APIHandler) ListChannelMessages(g *gin.Context) ginresp.HTTPResponse {
 	pageSize := mathext.Clamp(langext.Coalesce(q.PageSize, 64), 1, maxPageSize)
 
 	channel, err := h.database.GetChannel(ctx, u.ChannelUserID, u.ChannelID, false)
-	if err == sql.ErrNoRows {
+	if errors.Is(err, sql.ErrNoRows) {
 		return ginresp.APIError(g, 404, apierr.CHANNEL_NOT_FOUND, "Channel not found", err)
 	}
 	if err != nil {

scnserver/api/handler/apiClient.go

@@ -5,6 +5,7 @@ import (
 	"blackforestbytes.com/simplecloudnotifier/api/ginresp"
 	"blackforestbytes.com/simplecloudnotifier/models"
 	"database/sql"
+	"errors"
 	"github.com/gin-gonic/gin"
 	"gogs.mikescher.com/BlackForestBytes/goext/langext"
 	"net/http"
@@ -87,7 +88,7 @@ func (h APIHandler) GetClient(g *gin.Context) ginresp.HTTPResponse {
 	}
 
 	client, err := h.database.GetClient(ctx, u.UserID, u.ClientID)
-	if err == sql.ErrNoRows {
+	if errors.Is(err, sql.ErrNoRows) {
 		return ginresp.APIError(g, 404, apierr.CLIENT_NOT_FOUND, "Client not found", err)
 	}
 	if err != nil {
@@ -192,7 +193,7 @@ func (h APIHandler) DeleteClient(g *gin.Context) ginresp.HTTPResponse {
 	}
 
 	client, err := h.database.GetClient(ctx, u.UserID, u.ClientID)
-	if err == sql.ErrNoRows {
+	if errors.Is(err, sql.ErrNoRows) {
 		return ginresp.APIError(g, 404, apierr.CLIENT_NOT_FOUND, "Client not found", err)
 	}
 	if err != nil {
@@ -251,7 +252,7 @@ func (h APIHandler) UpdateClient(g *gin.Context) ginresp.HTTPResponse {
 	}
 
 	client, err := h.database.GetClient(ctx, u.UserID, u.ClientID)
-	if err == sql.ErrNoRows {
+	if errors.Is(err, sql.ErrNoRows) {
 		return ginresp.APIError(g, 404, apierr.CLIENT_NOT_FOUND, "Client not found", err)
 	}
 	if err != nil {

scnserver/api/handler/apiKeyToken.go

@@ -5,6 +5,7 @@ import (
 	"blackforestbytes.com/simplecloudnotifier/api/ginresp"
 	"blackforestbytes.com/simplecloudnotifier/models"
 	"database/sql"
+	"errors"
 	"github.com/gin-gonic/gin"
 	"gogs.mikescher.com/BlackForestBytes/goext/langext"
 	"net/http"
@@ -90,7 +91,7 @@ func (h APIHandler) GetUserKey(g *gin.Context) ginresp.HTTPResponse {
 	}
 
 	keytoken, err := h.database.GetKeyToken(ctx, u.UserID, u.KeyID)
-	if err == sql.ErrNoRows {
+	if errors.Is(err, sql.ErrNoRows) {
 		return ginresp.APIError(g, 404, apierr.KEY_NOT_FOUND, "Key not found", err)
 	}
 	if err != nil {
@@ -143,7 +144,7 @@ func (h APIHandler) UpdateUserKey(g *gin.Context) ginresp.HTTPResponse {
 	}
 
 	keytoken, err := h.database.GetKeyToken(ctx, u.UserID, u.KeyID)
-	if err == sql.ErrNoRows {
+	if errors.Is(err, sql.ErrNoRows) {
 		return ginresp.APIError(g, 404, apierr.KEY_NOT_FOUND, "Key not found", err)
 	}
 	if err != nil {
@@ -302,7 +303,7 @@ func (h APIHandler) DeleteUserKey(g *gin.Context) ginresp.HTTPResponse {
 	}
 
 	client, err := h.database.GetKeyToken(ctx, u.UserID, u.KeyID)
-	if err == sql.ErrNoRows {
+	if errors.Is(err, sql.ErrNoRows) {
 		return ginresp.APIError(g, 404, apierr.KEY_NOT_FOUND, "Key not found", err)
 	}
 	if err != nil {

scnserver/api/handler/apiMessage.go

@@ -1,17 +1,19 @@
 package handler
 
 import (
+	"database/sql"
+	"errors"
+	"net/http"
+	"strings"
+	"time"
+
 	"blackforestbytes.com/simplecloudnotifier/api/apierr"
 	"blackforestbytes.com/simplecloudnotifier/api/ginresp"
 	ct "blackforestbytes.com/simplecloudnotifier/db/cursortoken"
 	"blackforestbytes.com/simplecloudnotifier/models"
-	"database/sql"
 	"github.com/gin-gonic/gin"
 	"gogs.mikescher.com/BlackForestBytes/goext/langext"
 	"gogs.mikescher.com/BlackForestBytes/goext/mathext"
-	"net/http"
-	"strings"
-	"time"
 )
 
 // ListMessages swaggerdoc
@@ -173,7 +175,7 @@ func (h APIHandler) ListMessages(g *gin.Context) ginresp.HTTPResponse {
 //	@Failure		404	{object}	ginresp.apiError	"message not found"
 //	@Failure		500	{object}	ginresp.apiError	"internal server error"
 //
-//	@Router			/api/v2/messages/{mid} [PATCH]
+//	@Router			/api/v2/messages/{mid} [GET]
 func (h APIHandler) GetMessage(g *gin.Context) ginresp.HTTPResponse {
 	type uri struct {
 		MessageID models.MessageID `uri:"mid" binding:"entityid"`
@@ -191,7 +193,7 @@ func (h APIHandler) GetMessage(g *gin.Context) ginresp.HTTPResponse {
 	}
 
 	msg, err := h.database.GetMessage(ctx, u.MessageID, false)
-	if err == sql.ErrNoRows {
+	if errors.Is(err, sql.ErrNoRows) {
 		return ginresp.APIError(g, 404, apierr.MESSAGE_NOT_FOUND, "message not found", err)
 	}
 	if err != nil {
@@ -259,14 +261,14 @@ func (h APIHandler) DeleteMessage(g *gin.Context) ginresp.HTTPResponse {
 	}
 
 	msg, err := h.database.GetMessage(ctx, u.MessageID, false)
-	if err == sql.ErrNoRows {
+	if errors.Is(err, sql.ErrNoRows) {
 		return ginresp.APIError(g, 404, apierr.MESSAGE_NOT_FOUND, "message not found", err)
 	}
 	if err != nil {
 		return ginresp.APIError(g, 500, apierr.DATABASE_ERROR, "Failed to query message", err)
 	}
 
-	if !ctx.CheckPermissionMessageRead(msg) {
+	if !ctx.CheckPermissionMessageDelete(msg) {
 		return ginresp.APIError(g, 401, apierr.USER_AUTH_FAILED, "You are not authorized for this action", nil)
 	}
 

scnserver/api/handler/apiSubscription.go

@@ -5,6 +5,7 @@ import (
 	"blackforestbytes.com/simplecloudnotifier/api/ginresp"
 	"blackforestbytes.com/simplecloudnotifier/models"
 	"database/sql"
+	"errors"
 	"github.com/gin-gonic/gin"
 	"gogs.mikescher.com/BlackForestBytes/goext/langext"
 	"net/http"
@@ -14,13 +15,25 @@ import (
 // ListUserSubscriptions swaggerdoc
 //
 //	@Summary		List all subscriptions of a user (incoming/owned)
-//	@Description	The possible values for 'selector' are:
-//	@Description	- "outgoing_all"         All subscriptions (confirmed/unconfirmed) with the user as subscriber (= subscriptions he can use to read channels)
-//	@Description	- "outgoing_confirmed"   Confirmed subscriptions with the user as subscriber
-//	@Description	- "outgoing_unconfirmed" Unconfirmed (Pending) subscriptions with the user as subscriber
-//	@Description	- "incoming_all"         All subscriptions (confirmed/unconfirmed) from other users to channels of this user (= incoming subscriptions and subscription requests)
-//	@Description	- "incoming_confirmed"   Confirmed subscriptions from other users to channels of this user
-//	@Description	- "incoming_unconfirmed" Unconfirmed subscriptions from other users to channels of this user (= requests)
+//
+//	@Description	The possible values for 'direction' are:
+//	@Description	- "outgoing"       Subscriptions with the user as subscriber (= subscriptions he can use to read channels)
+//	@Description	- "incoming"       Subscriptions to channels of this user (= incoming subscriptions and subscription requests)
+//	@Description	- "both"           Combines "outgoing" and "incoming" (default)
+//	@Description
+//	@Description	The possible values for 'confirmation' are:
+//	@Description	- "confirmed"      Confirmed (active) subscriptions
+//	@Description	- "unconfirmed"    Unconfirmed (pending) subscriptions
+//	@Description	- "all"            Combines "confirmed" and "unconfirmed" (default)
+//	@Description
+//	@Description	The possible values for 'external' are:
+//	@Description	- "true"           Subscriptions with subscriber_user_id != channel_owner_user_id  (subscriptions from other users)
+//	@Description	- "false"          Subscriptions with subscriber_user_id == channel_owner_user_id  (subscriptions from this user to his own channels)
+//	@Description	- "all"            Combines "external" and "internal" (default)
+//	@Description
+//	@Description	The `subscriber_user_id` parameter can be used to additionally filter the subscriber_user_id (return subscribtions from a specific user)
+//	@Description
+//	@Description	The `channel_owner_user_id` parameter can be used to additionally filter the channel_owner_user_id (return subscribtions to a specific user)
 //
 //	@ID				api-user-subscriptions-list
 //	@Tags			API-v2
@@ -39,7 +52,11 @@ func (h APIHandler) ListUserSubscriptions(g *gin.Context) ginresp.HTTPResponse {
 		UserID models.UserID `uri:"uid" binding:"entityid"`
 	}
 	type query struct {
-		Selector *string `json:"selector" form:"selector"  enums:"outgoing_all,outgoing_confirmed,outgoing_unconfirmed,incoming_all,incoming_confirmed,incoming_unconfirmed"`
+		Direction          *string        `json:"direction"             form:"direction"                enums:"incoming,outgoing,both"`
+		Confirmation       *string        `json:"confirmation"          form:"confirmation"             enums:"confirmed,unconfirmed,all"`
+		External           *string        `json:"external"              form:"external"                 enums:"true,false,all"`
+		SubscriberUserID   *models.UserID `json:"subscriber_user_id"    form:"subscriber_user_id"`
+		ChannelOwnerUserID *models.UserID `json:"channel_owner_user_id" form:"channel_owner_user_id"`
 	}
 	type response struct {
 		Subscriptions []models.SubscriptionJSON `json:"subscriptions"`
@@ -57,57 +74,56 @@ func (h APIHandler) ListUserSubscriptions(g *gin.Context) ginresp.HTTPResponse {
 		return *permResp
 	}
 
-	sel := strings.ToLower(langext.Coalesce(q.Selector, "outgoing_all"))
+	filter := models.SubscriptionFilter{}
+	filter.AnyUserID = langext.Ptr(u.UserID)
 
-	var res []models.Subscription
-	var err error
-
-	if sel == "outgoing_all" {
-
-		res, err = h.database.ListSubscriptionsBySubscriber(ctx, u.UserID, nil)
-		if err != nil {
-			return ginresp.APIError(g, 500, apierr.DATABASE_ERROR, "Failed to query subscriptions", err)
+	if q.Direction != nil {
+		if strings.EqualFold(*q.Direction, "incoming") {
+			filter.ChannelOwnerUserID = langext.Ptr([]models.UserID{u.UserID})
+		} else if strings.EqualFold(*q.Direction, "outgoing") {
+			filter.SubscriberUserID = langext.Ptr([]models.UserID{u.UserID})
+		} else if strings.EqualFold(*q.Direction, "both") {
+			// both
+		} else {
+			return ginresp.APIError(g, 400, apierr.BINDFAIL_QUERY_PARAM, "Invalid value for param 'direction'", nil)
 		}
+	}
 
-	} else if sel == "outgoing_confirmed" {
-
-		res, err = h.database.ListSubscriptionsBySubscriber(ctx, u.UserID, langext.Ptr(true))
-		if err != nil {
-			return ginresp.APIError(g, 500, apierr.DATABASE_ERROR, "Failed to query subscriptions", err)
+	if q.Confirmation != nil {
+		if strings.EqualFold(*q.Confirmation, "confirmed") {
+			filter.Confirmed = langext.PTrue
+		} else if strings.EqualFold(*q.Confirmation, "unconfirmed") {
+			filter.Confirmed = langext.PFalse
+		} else if strings.EqualFold(*q.Confirmation, "all") {
+			// both
+		} else {
+			return ginresp.APIError(g, 400, apierr.BINDFAIL_QUERY_PARAM, "Invalid value for param 'confirmation'", nil)
 		}
+	}
 
-	} else if sel == "outgoing_unconfirmed" {
-
-		res, err = h.database.ListSubscriptionsBySubscriber(ctx, u.UserID, langext.Ptr(false))
-		if err != nil {
-			return ginresp.APIError(g, 500, apierr.DATABASE_ERROR, "Failed to query subscriptions", err)
+	if q.External != nil {
+		if strings.EqualFold(*q.External, "true") {
+			filter.SubscriberIsChannelOwner = langext.PFalse
+		} else if strings.EqualFold(*q.External, "false") {
+			filter.SubscriberIsChannelOwner = langext.PTrue
+		} else if strings.EqualFold(*q.External, "all") {
+			// both
+		} else {
+			return ginresp.APIError(g, 400, apierr.BINDFAIL_QUERY_PARAM, "Invalid value for param 'external'", nil)
 		}
+	}
 
-	} else if sel == "incoming_all" {
+	if q.SubscriberUserID != nil {
+		filter.SubscriberUserID2 = langext.Ptr([]models.UserID{*q.SubscriberUserID})
+	}
 
-		res, err = h.database.ListSubscriptionsByChannelOwner(ctx, u.UserID, nil)
-		if err != nil {
-			return ginresp.APIError(g, 500, apierr.DATABASE_ERROR, "Failed to query subscriptions", err)
-		}
-
-	} else if sel == "incoming_confirmed" {
-
-		res, err = h.database.ListSubscriptionsByChannelOwner(ctx, u.UserID, langext.Ptr(true))
-		if err != nil {
-			return ginresp.APIError(g, 500, apierr.DATABASE_ERROR, "Failed to query subscriptions", err)
-		}
-
-	} else if sel == "incoming_unconfirmed" {
-
-		res, err = h.database.ListSubscriptionsByChannelOwner(ctx, u.UserID, langext.Ptr(false))
-		if err != nil {
-			return ginresp.APIError(g, 500, apierr.DATABASE_ERROR, "Failed to query subscriptions", err)
-		}
-
-	} else {
-
-		return ginresp.APIError(g, 400, apierr.INVALID_ENUM_VALUE, "Invalid value for the [selector] parameter", nil)
+	if q.ChannelOwnerUserID != nil {
+		filter.ChannelOwnerUserID2 = langext.Ptr([]models.UserID{*q.ChannelOwnerUserID})
+	}
 
+	res, err := h.database.ListSubscriptions(ctx, filter)
+	if err != nil {
+		return ginresp.APIError(g, 500, apierr.DATABASE_ERROR, "Failed to query subscriptions", err)
 	}
 
 	jsonres := langext.ArrMap(res, func(v models.Subscription) models.SubscriptionJSON { return v.JSON() })
@@ -152,14 +168,14 @@ func (h APIHandler) ListChannelSubscriptions(g *gin.Context) ginresp.HTTPRespons
 	}
 
 	_, err := h.database.GetChannel(ctx, u.UserID, u.ChannelID, true)
-	if err == sql.ErrNoRows {
+	if errors.Is(err, sql.ErrNoRows) {
 		return ginresp.APIError(g, 404, apierr.CHANNEL_NOT_FOUND, "Channel not found", err)
 	}
 	if err != nil {
 		return ginresp.APIError(g, 500, apierr.DATABASE_ERROR, "Failed to query channel", err)
 	}
 
-	clients, err := h.database.ListSubscriptionsByChannel(ctx, u.ChannelID)
+	clients, err := h.database.ListSubscriptions(ctx, models.SubscriptionFilter{AnyUserID: langext.Ptr(u.UserID), ChannelID: langext.Ptr([]models.ChannelID{u.ChannelID})})
 	if err != nil {
 		return ginresp.APIError(g, 500, apierr.DATABASE_ERROR, "Failed to query subscriptions", err)
 	}
@@ -203,7 +219,7 @@ func (h APIHandler) GetSubscription(g *gin.Context) ginresp.HTTPResponse {
 	}
 
 	subscription, err := h.database.GetSubscription(ctx, u.SubscriptionID)
-	if err == sql.ErrNoRows {
+	if errors.Is(err, sql.ErrNoRows) {
 		return ginresp.APIError(g, 404, apierr.SUBSCRIPTION_NOT_FOUND, "Subscription not found", err)
 	}
 	if err != nil {
@@ -250,7 +266,7 @@ func (h APIHandler) CancelSubscription(g *gin.Context) ginresp.HTTPResponse {
 	}
 
 	subscription, err := h.database.GetSubscription(ctx, u.SubscriptionID)
-	if err == sql.ErrNoRows {
+	if errors.Is(err, sql.ErrNoRows) {
 		return ginresp.APIError(g, 404, apierr.SUBSCRIPTION_NOT_FOUND, "Subscription not found", err)
 	}
 	if err != nil {
@@ -414,7 +430,7 @@ func (h APIHandler) UpdateSubscription(g *gin.Context) ginresp.HTTPResponse {
 	userid := *ctx.GetPermissionUserID()
 
 	subscription, err := h.database.GetSubscription(ctx, u.SubscriptionID)
-	if err == sql.ErrNoRows {
+	if errors.Is(err, sql.ErrNoRows) {
 		return ginresp.APIError(g, 404, apierr.SUBSCRIPTION_NOT_FOUND, "Subscription not found", err)
 	}
 	if err != nil {

scnserver/api/handler/apiUser.go

@@ -5,6 +5,7 @@ import (
 	"blackforestbytes.com/simplecloudnotifier/api/ginresp"
 	"blackforestbytes.com/simplecloudnotifier/models"
 	"database/sql"
+	"errors"
 	"fmt"
 	"github.com/gin-gonic/gin"
 	"github.com/rs/zerolog/log"
@@ -167,7 +168,7 @@ func (h APIHandler) GetUser(g *gin.Context) ginresp.HTTPResponse {
 	}
 
 	user, err := h.database.GetUser(ctx, u.UserID)
-	if err == sql.ErrNoRows {
+	if errors.Is(err, sql.ErrNoRows) {
 		return ginresp.APIError(g, 404, apierr.USER_NOT_FOUND, "User not found", err)
 	}
 	if err != nil {

scnserver/api/handler/common.go

@@ -3,6 +3,7 @@ package handler
 import (
 	"blackforestbytes.com/simplecloudnotifier/api/apierr"
 	"blackforestbytes.com/simplecloudnotifier/api/ginresp"
+	"blackforestbytes.com/simplecloudnotifier/db/simplectx"
 	"blackforestbytes.com/simplecloudnotifier/logic"
 	"bytes"
 	"context"
@@ -127,7 +128,9 @@ func (h CommonHandler) Health(g *gin.Context) ginresp.HTTPResponse {
 		return ginresp.InternalError(errors.New("sqlite version too low"))
 	}
 
-	err := h.app.Database.Ping(ctx)
+	tctx := simplectx.CreateSimpleContext(ctx, nil)
+
+	err := h.app.Database.Ping(tctx)
 	if err != nil {
 		return ginresp.InternalError(err)
 	}
@@ -137,12 +140,12 @@ func (h CommonHandler) Health(g *gin.Context) ginresp.HTTPResponse {
 		uuidKey, _ := langext.NewHexUUID()
 		uuidWrite, _ := langext.NewHexUUID()
 
-		err = subdb.WriteMetaString(ctx, uuidKey, uuidWrite)
+		err = subdb.WriteMetaString(tctx, uuidKey, uuidWrite)
 		if err != nil {
 			return ginresp.InternalError(err)
 		}
 
-		uuidRead, err := subdb.ReadMetaString(ctx, uuidKey)
+		uuidRead, err := subdb.ReadMetaString(tctx, uuidKey)
 		if err != nil {
 			return ginresp.InternalError(err)
 		}
@@ -151,7 +154,7 @@ func (h CommonHandler) Health(g *gin.Context) ginresp.HTTPResponse {
 			return ginresp.InternalError(errors.New("writing into DB was not consistent"))
 		}
 
-		err = subdb.DeleteMeta(ctx, uuidKey)
+		err = subdb.DeleteMeta(tctx, uuidKey)
 		if err != nil {
 			return ginresp.InternalError(err)
 		}

scnserver/api/handler/compat.go

@@ -9,6 +9,7 @@ import (
 	"blackforestbytes.com/simplecloudnotifier/logic"
 	"blackforestbytes.com/simplecloudnotifier/models"
 	"database/sql"
+	"errors"
 	"fmt"
 	"github.com/gin-gonic/gin"
 	"gogs.mikescher.com/BlackForestBytes/goext/dataext"
@@ -28,7 +29,7 @@ func NewCompatHandler(app *logic.Application) CompatHandler {
 	}
 }
 
-// SendMessageCompat swaggerdoc
+// SendMessage swaggerdoc
 //
 //	@Deprecated
 //
@@ -36,17 +37,17 @@ func NewCompatHandler(app *logic.Application) CompatHandler {
 //	@Description	All parameter can be set via query-parameter or form-data body. Only UserID, UserKey and Title are required
 //	@Tags			External
 //
-//	@Param			query_data	query		handler.SendMessageCompat.combined	false	" "
-//	@Param			form_data	formData	handler.SendMessageCompat.combined	false	" "
+//	@Param			query_data	query		handler.SendMessage.combined	false	" "
+//	@Param			form_data	formData	handler.SendMessage.combined	false	" "
 //
-//	@Success		200			{object}	handler.SendMessageCompat.response
+//	@Success		200			{object}	handler.SendMessage.response
 //	@Failure		400			{object}	ginresp.apiError
 //	@Failure		401			{object}	ginresp.apiError
 //	@Failure		403			{object}	ginresp.apiError
 //	@Failure		500			{object}	ginresp.apiError
 //
 //	@Router			/send.php [POST]
-func (h MessageHandler) SendMessageCompat(g *gin.Context) ginresp.HTTPResponse {
+func (h CompatHandler) SendMessage(g *gin.Context) ginresp.HTTPResponse {
 	type combined struct {
 		UserID        *int64   `json:"user_id"   form:"user_id"`
 		UserKey       *string  `json:"user_key"  form:"user_key"`
@@ -87,7 +88,7 @@ func (h MessageHandler) SendMessageCompat(g *gin.Context) ginresp.HTTPResponse {
 		return ginresp.SendAPIError(g, 400, apierr.USER_NOT_FOUND, hl.USER_ID, "User not found (compat)", nil)
 	}
 
-	okResp, errResp := h.sendMessageInternal(g, ctx, langext.Ptr(models.UserID(*newid)), data.UserKey, nil, data.Title, data.Content, data.Priority, data.UserMessageID, data.SendTimestamp, nil)
+	okResp, errResp := h.app.SendMessage(g, ctx, langext.Ptr(models.UserID(*newid)), data.UserKey, nil, data.Title, data.Content, data.Priority, data.UserMessageID, data.SendTimestamp, nil)
 	if errResp != nil {
 		return *errResp
 	} else {
@@ -287,7 +288,7 @@ func (h CompatHandler) Info(g *gin.Context) ginresp.HTTPResponse {
 	}
 
 	user, err := h.database.GetUser(ctx, models.UserID(*useridCompNew))
-	if err == sql.ErrNoRows {
+	if errors.Is(err, sql.ErrNoRows) {
 		return ginresp.CompatAPIError(201, "User not found")
 	}
 	if err != nil {
@@ -295,7 +296,7 @@ func (h CompatHandler) Info(g *gin.Context) ginresp.HTTPResponse {
 	}
 
 	keytok, err := h.database.GetKeyTokenByToken(ctx, *data.UserKey)
-	if err == sql.ErrNoRows {
+	if errors.Is(err, sql.ErrNoRows) {
 		return ginresp.CompatAPIError(204, "Authentification failed")
 	}
 	if err != nil {
@@ -311,7 +312,7 @@ func (h CompatHandler) Info(g *gin.Context) ginresp.HTTPResponse {
 	}
 
 	filter := models.MessageFilter{
-		Owner:              langext.Ptr([]models.UserID{user.UserID}),
+		Sender:             langext.Ptr([]models.UserID{user.UserID}),
 		CompatAcknowledged: langext.Ptr(false),
 	}
 
@@ -395,7 +396,7 @@ func (h CompatHandler) Ack(g *gin.Context) ginresp.HTTPResponse {
 	}
 
 	user, err := h.database.GetUser(ctx, models.UserID(*useridCompNew))
-	if err == sql.ErrNoRows {
+	if errors.Is(err, sql.ErrNoRows) {
 		return ginresp.CompatAPIError(201, "User not found")
 	}
 	if err != nil {
@@ -403,7 +404,7 @@ func (h CompatHandler) Ack(g *gin.Context) ginresp.HTTPResponse {
 	}
 
 	keytok, err := h.database.GetKeyTokenByToken(ctx, *data.UserKey)
-	if err == sql.ErrNoRows {
+	if errors.Is(err, sql.ErrNoRows) {
 		return ginresp.CompatAPIError(204, "Authentification failed")
 	}
 	if err != nil {
@@ -497,7 +498,7 @@ func (h CompatHandler) Requery(g *gin.Context) ginresp.HTTPResponse {
 	}
 
 	user, err := h.database.GetUser(ctx, models.UserID(*useridCompNew))
-	if err == sql.ErrNoRows {
+	if errors.Is(err, sql.ErrNoRows) {
 		return ginresp.CompatAPIError(201, "User not found")
 	}
 	if err != nil {
@@ -505,7 +506,7 @@ func (h CompatHandler) Requery(g *gin.Context) ginresp.HTTPResponse {
 	}
 
 	keytok, err := h.database.GetKeyTokenByToken(ctx, *data.UserKey)
-	if err == sql.ErrNoRows {
+	if errors.Is(err, sql.ErrNoRows) {
 		return ginresp.CompatAPIError(204, "Authentification failed")
 	}
 	if err != nil {
@@ -516,7 +517,7 @@ func (h CompatHandler) Requery(g *gin.Context) ginresp.HTTPResponse {
 	}
 
 	filter := models.MessageFilter{
-		Owner:              langext.Ptr([]models.UserID{user.UserID}),
+		Sender:             langext.Ptr([]models.UserID{user.UserID}),
 		CompatAcknowledged: langext.Ptr(false),
 	}
 
@@ -528,7 +529,7 @@ func (h CompatHandler) Requery(g *gin.Context) ginresp.HTTPResponse {
 	compMsgs := make([]models.CompatMessage, 0, len(msgs))
 	for _, v := range msgs {
 
-		messageIdComp, err := h.database.ConvertToCompatIDOrCreate(ctx, v.MessageID.String(), "messageid")
+		messageIdComp, err := h.database.ConvertToCompatIDOrCreate(ctx, "messageid", v.MessageID.String())
 		if err != nil {
 			return ginresp.SendAPIError(g, 500, apierr.DATABASE_ERROR, hl.NONE, "Failed to query/create messageid<old>", err)
 		}
@@ -614,7 +615,7 @@ func (h CompatHandler) Update(g *gin.Context) ginresp.HTTPResponse {
 	}
 
 	user, err := h.database.GetUser(ctx, models.UserID(*useridCompNew))
-	if err == sql.ErrNoRows {
+	if errors.Is(err, sql.ErrNoRows) {
 		return ginresp.CompatAPIError(201, "User not found")
 	}
 	if err != nil {
@@ -622,7 +623,7 @@ func (h CompatHandler) Update(g *gin.Context) ginresp.HTTPResponse {
 	}
 
 	keytok, err := h.database.GetKeyTokenByToken(ctx, *data.UserKey)
-	if err == sql.ErrNoRows {
+	if errors.Is(err, sql.ErrNoRows) {
 		return ginresp.CompatAPIError(204, "Authentification failed")
 	}
 	if err != nil {
@@ -744,7 +745,7 @@ func (h CompatHandler) Expand(g *gin.Context) ginresp.HTTPResponse {
 	}
 
 	user, err := h.database.GetUser(ctx, models.UserID(*useridCompNew))
-	if err == sql.ErrNoRows {
+	if errors.Is(err, sql.ErrNoRows) {
 		return ginresp.CompatAPIError(201, "User not found")
 	}
 	if err != nil {
@@ -752,7 +753,7 @@ func (h CompatHandler) Expand(g *gin.Context) ginresp.HTTPResponse {
 	}
 
 	keytok, err := h.database.GetKeyTokenByToken(ctx, *data.UserKey)
-	if err == sql.ErrNoRows {
+	if errors.Is(err, sql.ErrNoRows) {
 		return ginresp.CompatAPIError(204, "Authentification failed")
 	}
 	if err != nil {
@@ -771,7 +772,7 @@ func (h CompatHandler) Expand(g *gin.Context) ginresp.HTTPResponse {
 	}
 
 	msg, err := h.database.GetMessage(ctx, models.MessageID(*messageCompNew), false)
-	if err == sql.ErrNoRows {
+	if errors.Is(err, sql.ErrNoRows) {
 		return ginresp.CompatAPIError(301, "Message not found")
 	}
 	if err != nil {
@@ -863,7 +864,7 @@ func (h CompatHandler) Upgrade(g *gin.Context) ginresp.HTTPResponse {
 	}
 
 	user, err := h.database.GetUser(ctx, models.UserID(*useridCompNew))
-	if err == sql.ErrNoRows {
+	if errors.Is(err, sql.ErrNoRows) {
 		return ginresp.CompatAPIError(201, "User not found")
 	}
 	if err != nil {
@@ -871,7 +872,7 @@ func (h CompatHandler) Upgrade(g *gin.Context) ginresp.HTTPResponse {
 	}
 
 	keytok, err := h.database.GetKeyTokenByToken(ctx, *data.UserKey)
-	if err == sql.ErrNoRows {
+	if errors.Is(err, sql.ErrNoRows) {
 		return ginresp.CompatAPIError(204, "Authentification failed")
 	}
 	if err != nil {

scnserver/api/handler/external.go

@@ -0,0 +1,134 @@
+package handler
+
+import (
+	"blackforestbytes.com/simplecloudnotifier/api/apierr"
+	"blackforestbytes.com/simplecloudnotifier/api/ginresp"
+	primarydb "blackforestbytes.com/simplecloudnotifier/db/impl/primary"
+	"blackforestbytes.com/simplecloudnotifier/logic"
+	"blackforestbytes.com/simplecloudnotifier/models"
+	"fmt"
+	"github.com/gin-gonic/gin"
+	"gogs.mikescher.com/BlackForestBytes/goext/langext"
+	"net/http"
+	"time"
+)
+
+type ExternalHandler struct {
+	app      *logic.Application
+	database *primarydb.Database
+}
+
+func NewExternalHandler(app *logic.Application) ExternalHandler {
+	return ExternalHandler{
+		app:      app,
+		database: app.Database.Primary,
+	}
+}
+
+// UptimeKuma swaggerdoc
+//
+//	@Summary		Send a new message
+//	@Description	All parameter can be set via query-parameter or the json body. Only UserID, UserKey and Title are required
+//	@Tags			External
+//
+//	@Param			query_data	query		handler.UptimeKuma.query	false	" "
+//	@Param			post_body	body		handler.UptimeKuma.body		false	" "
+//
+//	@Success		200			{object}	handler.UptimeKuma.response
+//	@Failure		400			{object}	ginresp.apiError
+//	@Failure		401			{object}	ginresp.apiError	"The user_id was not found or the user_key is wrong"
+//	@Failure		403			{object}	ginresp.apiError	"The user has exceeded its daily quota - wait 24 hours or upgrade your account"
+//	@Failure		500			{object}	ginresp.apiError	"An internal server error occurred - try again later"
+//
+//	@Router			/external/v1/uptime-kuma [POST]
+func (h ExternalHandler) UptimeKuma(g *gin.Context) ginresp.HTTPResponse {
+	type query struct {
+		UserID       *models.UserID `form:"user_id"     example:"7725"`
+		KeyToken     *string        `form:"key"         example:"P3TNH8mvv14fm"`
+		Channel      *string        `form:"channel"`
+		ChannelUp    *string        `form:"channel_up"`
+		ChannelDown  *string        `form:"channel_down"`
+		Priority     *int           `form:"priority"`
+		PriorityUp   *int           `form:"priority_up"`
+		PriorityDown *int           `form:"priority_down"`
+		SenderName   *string        `form:"senderName"`
+	}
+	type body struct {
+		Heartbeat *struct {
+			Time           string `json:"time"`
+			Status         int    `json:"status"`
+			Msg            string `json:"msg"`
+			Timezone       string `json:"timezone"`
+			TimezoneOffset string `json:"timezoneOffset"`
+			LocalDateTime  string `json:"localDateTime"`
+		} `json:"heartbeat"`
+		Monitor *struct {
+			Name string  `json:"name"`
+			Url  *string `json:"url"`
+		} `json:"monitor"`
+		Msg *string `json:"msg"`
+	}
+	type response struct {
+		MessageID models.MessageID `json:"message_id"`
+	}
+
+	var b body
+	var q query
+	ctx, httpErr := h.app.StartRequest(g, nil, &q, &b, nil)
+	if httpErr != nil {
+		return *httpErr
+	}
+	defer ctx.Cancel()
+
+	if b.Heartbeat == nil {
+		return ginresp.APIError(g, 400, apierr.BINDFAIL_BODY_PARAM, "missing field 'heartbeat' in request body", nil)
+	}
+	if b.Monitor == nil {
+		return ginresp.APIError(g, 400, apierr.BINDFAIL_BODY_PARAM, "missing field 'monitor' in request body", nil)
+	}
+	if b.Msg == nil {
+		return ginresp.APIError(g, 400, apierr.BINDFAIL_BODY_PARAM, "missing field 'msg' in request body", nil)
+	}
+
+	title := langext.Conditional(b.Heartbeat.Status == 1, fmt.Sprintf("Monitor %v is back online", b.Monitor.Name), fmt.Sprintf("Monitor %v went down!", b.Monitor.Name))
+
+	content := b.Heartbeat.Msg
+
+	var timestamp *float64 = nil
+	if tz, err := time.LoadLocation(b.Heartbeat.Timezone); err == nil {
+		if ts, err := time.ParseInLocation("2006-01-02 15:04:05", b.Heartbeat.LocalDateTime, tz); err == nil {
+			timestamp = langext.Ptr(float64(ts.Unix()))
+		}
+	}
+
+	var channel *string = nil
+	if q.Channel != nil {
+		channel = q.Channel
+	}
+	if q.ChannelUp != nil && b.Heartbeat.Status == 1 {
+		channel = q.ChannelUp
+	}
+	if q.ChannelDown != nil && b.Heartbeat.Status != 1 {
+		channel = q.ChannelDown
+	}
+
+	var priority *int = nil
+	if q.Priority != nil {
+		priority = q.Priority
+	}
+	if q.PriorityUp != nil && b.Heartbeat.Status == 1 {
+		priority = q.PriorityUp
+	}
+	if q.PriorityDown != nil && b.Heartbeat.Status != 1 {
+		priority = q.PriorityDown
+	}
+
+	okResp, errResp := h.app.SendMessage(g, ctx, q.UserID, q.KeyToken, channel, &title, &content, priority, nil, timestamp, q.SenderName)
+	if errResp != nil {
+		return *errResp
+	}
+
+	return ctx.FinishSuccess(ginresp.JSON(http.StatusOK, response{
+		MessageID: okResp.Message.MessageID,
+	}))
+}

scnserver/api/handler/message.go

@@ -2,22 +2,14 @@ package handler
 
 import (
 	"blackforestbytes.com/simplecloudnotifier/api/apierr"
-	hl "blackforestbytes.com/simplecloudnotifier/api/apihighlight"
 	"blackforestbytes.com/simplecloudnotifier/api/ginresp"
 	primarydb "blackforestbytes.com/simplecloudnotifier/db/impl/primary"
 	"blackforestbytes.com/simplecloudnotifier/logic"
 	"blackforestbytes.com/simplecloudnotifier/models"
-	"database/sql"
-	"fmt"
 	"github.com/gin-gonic/gin"
-	"github.com/rs/zerolog/log"
 	"gogs.mikescher.com/BlackForestBytes/goext/dataext"
 	"gogs.mikescher.com/BlackForestBytes/goext/langext"
-	"gogs.mikescher.com/BlackForestBytes/goext/mathext"
-	"gogs.mikescher.com/BlackForestBytes/goext/timeext"
 	"net/http"
-	"strings"
-	"time"
 )
 
 type SendMessageResponse struct {
@@ -95,7 +87,7 @@ func (h MessageHandler) SendMessage(g *gin.Context) ginresp.HTTPResponse {
 	// query has highest prio, then form, then json
 	data := dataext.ObjectMerge(dataext.ObjectMerge(b, f), q)
 
-	okResp, errResp := h.sendMessageInternal(g, ctx, data.UserID, data.KeyToken, data.Channel, data.Title, data.Content, data.Priority, data.UserMessageID, data.SendTimestamp, data.SenderName)
+	okResp, errResp := h.app.SendMessage(g, ctx, data.UserID, data.KeyToken, data.Channel, data.Title, data.Content, data.Priority, data.UserMessageID, data.SendTimestamp, data.SenderName)
 	if errResp != nil {
 		return *errResp
 	} else {
@@ -113,203 +105,3 @@ func (h MessageHandler) SendMessage(g *gin.Context) ginresp.HTTPResponse {
 		}))
 	}
 }
-
-func (h MessageHandler) sendMessageInternal(g *gin.Context, ctx *logic.AppContext, UserID *models.UserID, Key *string, Channel *string, Title *string, Content *string, Priority *int, UserMessageID *string, SendTimestamp *float64, SenderName *string) (*SendMessageResponse, *ginresp.HTTPResponse) {
-	if Title != nil {
-		Title = langext.Ptr(strings.TrimSpace(*Title))
-	}
-	if UserMessageID != nil {
-		UserMessageID = langext.Ptr(strings.TrimSpace(*UserMessageID))
-	}
-
-	if UserID == nil {
-		return nil, langext.Ptr(ginresp.SendAPIError(g, 400, apierr.MISSING_UID, hl.USER_ID, "Missing parameter [[user_id]]", nil))
-	}
-	if Key == nil {
-		return nil, langext.Ptr(ginresp.SendAPIError(g, 400, apierr.MISSING_TOK, hl.USER_KEY, "Missing parameter [[key]]", nil))
-	}
-	if Title == nil {
-		return nil, langext.Ptr(ginresp.SendAPIError(g, 400, apierr.MISSING_TITLE, hl.TITLE, "Missing parameter [[title]]", nil))
-	}
-	if Priority != nil && (*Priority != 0 && *Priority != 1 && *Priority != 2) {
-		return nil, langext.Ptr(ginresp.SendAPIError(g, 400, apierr.INVALID_PRIO, hl.PRIORITY, "Invalid priority", nil))
-	}
-	if len(*Title) == 0 {
-		return nil, langext.Ptr(ginresp.SendAPIError(g, 400, apierr.NO_TITLE, hl.TITLE, "No title specified", nil))
-	}
-
-	user, err := h.database.GetUser(ctx, *UserID)
-	if err == sql.ErrNoRows {
-		return nil, langext.Ptr(ginresp.SendAPIError(g, 400, apierr.USER_NOT_FOUND, hl.USER_ID, "User not found", err))
-	}
-	if err != nil {
-		return nil, langext.Ptr(ginresp.SendAPIError(g, 500, apierr.DATABASE_ERROR, hl.NONE, "Failed to query user", err))
-	}
-
-	channelDisplayName := user.DefaultChannel()
-	channelInternalName := user.DefaultChannel()
-	if Channel != nil {
-		channelDisplayName = h.app.NormalizeChannelDisplayName(*Channel)
-		channelInternalName = h.app.NormalizeChannelInternalName(*Channel)
-	}
-
-	if len(*Title) > user.MaxTitleLength() {
-		return nil, langext.Ptr(ginresp.SendAPIError(g, 400, apierr.TITLE_TOO_LONG, hl.TITLE, fmt.Sprintf("Title too long (max %d characters)", user.MaxTitleLength()), nil))
-	}
-	if Content != nil && len(*Content) > user.MaxContentLength() {
-		return nil, langext.Ptr(ginresp.SendAPIError(g, 400, apierr.CONTENT_TOO_LONG, hl.CONTENT, fmt.Sprintf("Content too long (%d characters; max := %d characters)", len(*Content), user.MaxContentLength()), nil))
-	}
-	if len(channelDisplayName) > user.MaxChannelNameLength() {
-		return nil, langext.Ptr(ginresp.SendAPIError(g, 400, apierr.CHANNEL_TOO_LONG, hl.CHANNEL, fmt.Sprintf("Channel too long (max %d characters)", user.MaxChannelNameLength()), nil))
-	}
-	if len(strings.TrimSpace(channelDisplayName)) == 0 {
-		return nil, langext.Ptr(ginresp.SendAPIError(g, 400, apierr.CHANNEL_NAME_EMPTY, hl.CHANNEL, fmt.Sprintf("Channel displayname cannot be empty"), nil))
-	}
-	if len(channelInternalName) > user.MaxChannelNameLength() {
-		return nil, langext.Ptr(ginresp.SendAPIError(g, 400, apierr.CHANNEL_TOO_LONG, hl.CHANNEL, fmt.Sprintf("Channel too long (max %d characters)", user.MaxChannelNameLength()), nil))
-	}
-	if len(strings.TrimSpace(channelInternalName)) == 0 {
-		return nil, langext.Ptr(ginresp.SendAPIError(g, 400, apierr.CHANNEL_NAME_EMPTY, hl.CHANNEL, fmt.Sprintf("Channel internalname cannot be empty"), nil))
-	}
-	if SenderName != nil && len(*SenderName) > user.MaxSenderName() {
-		return nil, langext.Ptr(ginresp.SendAPIError(g, 400, apierr.SENDERNAME_TOO_LONG, hl.SENDER_NAME, fmt.Sprintf("SenderName too long (max %d characters)", user.MaxSenderName()), nil))
-	}
-	if UserMessageID != nil && len(*UserMessageID) > user.MaxUserMessageID() {
-		return nil, langext.Ptr(ginresp.SendAPIError(g, 400, apierr.USR_MSG_ID_TOO_LONG, hl.USER_MESSAGE_ID, fmt.Sprintf("MessageID too long (max %d characters)", user.MaxUserMessageID()), nil))
-	}
-	if SendTimestamp != nil && mathext.Abs(*SendTimestamp-float64(time.Now().Unix())) > timeext.FromHours(user.MaxTimestampDiffHours()).Seconds() {
-		return nil, langext.Ptr(ginresp.SendAPIError(g, 400, apierr.TIMESTAMP_OUT_OF_RANGE, hl.NONE, fmt.Sprintf("The timestamp mus be within %d hours of now()", user.MaxTimestampDiffHours()), nil))
-	}
-
-	if UserMessageID != nil {
-		msg, err := h.database.GetMessageByUserMessageID(ctx, *UserMessageID)
-		if err != nil {
-			return nil, langext.Ptr(ginresp.SendAPIError(g, 500, apierr.DATABASE_ERROR, hl.NONE, "Failed to query existing message", err))
-		}
-		if msg != nil {
-
-			existingCompID, _, err := h.database.ConvertToCompatID(ctx, msg.MessageID.String())
-			if err != nil {
-				return nil, langext.Ptr(ginresp.SendAPIError(g, 500, apierr.DATABASE_ERROR, hl.NONE, "Failed to query compat-id", err))
-			}
-
-			if existingCompID == nil {
-				v, err := h.database.CreateCompatID(ctx, "messageid", msg.MessageID.String())
-				if err != nil {
-					return nil, langext.Ptr(ginresp.SendAPIError(g, 500, apierr.DATABASE_ERROR, hl.NONE, "Failed to create compat-id", err))
-				}
-				existingCompID = &v
-			}
-
-			//the found message can be deleted (!), but we still return NO_ERROR here...
-			return &SendMessageResponse{
-				User:            user,
-				Message:         *msg,
-				MessageIsOld:    true,
-				CompatMessageID: *existingCompID,
-			}, nil
-		}
-	}
-
-	if user.QuotaRemainingToday() <= 0 {
-		return nil, langext.Ptr(ginresp.SendAPIError(g, 403, apierr.QUOTA_REACHED, hl.NONE, fmt.Sprintf("Daily quota reached (%d)", user.QuotaPerDay()), nil))
-	}
-
-	channel, err := h.app.GetOrCreateChannel(ctx, *UserID, channelDisplayName, channelInternalName)
-	if err != nil {
-		return nil, langext.Ptr(ginresp.SendAPIError(g, 500, apierr.DATABASE_ERROR, hl.NONE, "Failed to query/create (owned) channel", err))
-	}
-
-	keytok, permResp := ctx.CheckPermissionSend(channel, *Key)
-	if permResp != nil {
-		return nil, langext.Ptr(ginresp.SendAPIError(g, 401, apierr.USER_AUTH_FAILED, hl.USER_KEY, "You are not authorized for this action", nil))
-	}
-
-	var sendTimestamp *time.Time = nil
-	if SendTimestamp != nil {
-		sendTimestamp = langext.Ptr(timeext.UnixFloatSeconds(*SendTimestamp))
-	}
-
-	priority := langext.Coalesce(Priority, user.DefaultPriority())
-
-	clientIP := g.ClientIP()
-
-	msg, err := h.database.CreateMessage(ctx, *UserID, channel, sendTimestamp, *Title, Content, priority, UserMessageID, clientIP, SenderName, keytok.KeyTokenID)
-	if err != nil {
-		return nil, langext.Ptr(ginresp.SendAPIError(g, 500, apierr.DATABASE_ERROR, hl.NONE, "Failed to create message in db", err))
-	}
-
-	compatMsgID, err := h.database.CreateCompatID(ctx, "messageid", msg.MessageID.String())
-	if err != nil {
-		return nil, langext.Ptr(ginresp.SendAPIError(g, 500, apierr.DATABASE_ERROR, hl.NONE, "Failed to create compat-id", err))
-	}
-
-	subscriptions, err := h.database.ListSubscriptionsByChannel(ctx, channel.ChannelID)
-	if err != nil {
-		return nil, langext.Ptr(ginresp.SendAPIError(g, 500, apierr.DATABASE_ERROR, hl.NONE, "Failed to query subscriptions", err))
-	}
-
-	err = h.database.IncUserMessageCounter(ctx, &user)
-	if err != nil {
-		return nil, langext.Ptr(ginresp.SendAPIError(g, 500, apierr.DATABASE_ERROR, hl.NONE, "Failed to inc user msg-counter", err))
-	}
-
-	err = h.database.IncChannelMessageCounter(ctx, &channel)
-	if err != nil {
-		return nil, langext.Ptr(ginresp.SendAPIError(g, 500, apierr.DATABASE_ERROR, hl.NONE, "Failed to inc channel msg-counter", err))
-	}
-
-	err = h.database.IncKeyTokenMessageCounter(ctx, keytok)
-	if err != nil {
-		return nil, langext.Ptr(ginresp.SendAPIError(g, 500, apierr.DATABASE_ERROR, hl.NONE, "Failed to inc token msg-counter", err))
-	}
-
-	log.Info().Msg(fmt.Sprintf("Sending new notification %s for user %s", msg.MessageID, UserID))
-
-	for _, sub := range subscriptions {
-		clients, err := h.database.ListClients(ctx, sub.SubscriberUserID)
-		if err != nil {
-			return nil, langext.Ptr(ginresp.SendAPIError(g, 500, apierr.DATABASE_ERROR, hl.NONE, "Failed to query clients", err))
-		}
-
-		if !sub.Confirmed {
-			continue
-		}
-
-		for _, client := range clients {
-
-			isCompatClient, err := h.database.IsCompatClient(ctx, client.ClientID)
-			if err != nil {
-				return nil, langext.Ptr(ginresp.SendAPIError(g, 500, apierr.DATABASE_ERROR, hl.NONE, "Failed to query compat_clients", err))
-			}
-
-			var titleOverride *string = nil
-			var msgidOverride *string = nil
-			if isCompatClient {
-				titleOverride = langext.Ptr(h.app.CompatizeMessageTitle(ctx, msg))
-				msgidOverride = langext.Ptr(fmt.Sprintf("%d", compatMsgID))
-			}
-
-			fcmDelivID, err := h.app.DeliverMessage(ctx, client, msg, titleOverride, msgidOverride)
-			if err != nil {
-				_, err = h.database.CreateRetryDelivery(ctx, client, msg)
-				if err != nil {
-					return nil, langext.Ptr(ginresp.SendAPIError(g, 500, apierr.DATABASE_ERROR, hl.NONE, "Failed to create delivery", err))
-				}
-			} else {
-				_, err = h.database.CreateSuccessDelivery(ctx, client, msg, fcmDelivID)
-				if err != nil {
-					return nil, langext.Ptr(ginresp.SendAPIError(g, 500, apierr.DATABASE_ERROR, hl.NONE, "Failed to create delivery", err))
-				}
-			}
-
-		}
-	}
-
-	return &SendMessageResponse{
-		User:            user,
-		Message:         msg,
-		MessageIsOld:    false,
-		CompatMessageID: compatMsgID,
-	}, nil
-}

scnserver/api/router.go

@@ -16,22 +16,24 @@ import (
 type Router struct {
 	app *logic.Application
 
-	commonHandler  handler.CommonHandler
-	compatHandler  handler.CompatHandler
-	websiteHandler handler.WebsiteHandler
-	apiHandler     handler.APIHandler
-	messageHandler handler.MessageHandler
+	commonHandler   handler.CommonHandler
+	compatHandler   handler.CompatHandler
+	websiteHandler  handler.WebsiteHandler
+	apiHandler      handler.APIHandler
+	messageHandler  handler.MessageHandler
+	externalHandler handler.ExternalHandler
 }
 
 func NewRouter(app *logic.Application) *Router {
 	return &Router{
 		app: app,
 
-		commonHandler:  handler.NewCommonHandler(app),
-		compatHandler:  handler.NewCompatHandler(app),
-		websiteHandler: handler.NewWebsiteHandler(app),
-		apiHandler:     handler.NewAPIHandler(app),
-		messageHandler: handler.NewMessageHandler(app),
+		commonHandler:   handler.NewCommonHandler(app),
+		compatHandler:   handler.NewCompatHandler(app),
+		websiteHandler:  handler.NewWebsiteHandler(app),
+		apiHandler:      handler.NewAPIHandler(app),
+		messageHandler:  handler.NewMessageHandler(app),
+		externalHandler: handler.NewExternalHandler(app),
 	}
 }
 
@@ -122,7 +124,6 @@ func (r *Router) Init(e *gin.Engine) error {
 
 	apiv2 := e.Group("/api/v2/")
 	{
-
 		apiv2.POST("/users", r.Wrap(r.apiHandler.CreateUser))
 		apiv2.GET("/users/:uid", r.Wrap(r.apiHandler.GetUser))
 		apiv2.PATCH("/users/:uid", r.Wrap(r.apiHandler.UpdateUser))
@@ -163,7 +164,10 @@ func (r *Router) Init(e *gin.Engine) error {
 	{
 		sendAPI.POST("/", r.Wrap(r.messageHandler.SendMessage))
 		sendAPI.POST("/send", r.Wrap(r.messageHandler.SendMessage))
-		sendAPI.POST("/send.php", r.Wrap(r.messageHandler.SendMessageCompat))
+		sendAPI.POST("/send.php", r.Wrap(r.compatHandler.SendMessage))
+
+		sendAPI.POST("/external/v1/uptime-kuma", r.Wrap(r.externalHandler.UptimeKuma))
+
 	}
 
 	// ================

scnserver/cmd/dbhash/main.go

@@ -36,6 +36,13 @@ func main() {
 		}
 		fmt.Printf("PrimarySchema3  := %s\n", h0)
 	}
+	{
+		h0, err := sq.HashSqliteSchema(ctx, schema.PrimarySchema4)
+		if err != nil {
+			h0 = "ERR"
+		}
+		fmt.Printf("PrimarySchema4  := %s\n", h0)
+	}
 	{
 		h0, err := sq.HashSqliteSchema(ctx, schema.RequestsSchema1)
 		if err != nil {

scnserver/db/context.go

@@ -1,7 +1,6 @@
-package primary
+package db
 
 import (
-	"blackforestbytes.com/simplecloudnotifier/db"
 	"gogs.mikescher.com/BlackForestBytes/goext/sq"
 	"time"
 )
@@ -12,5 +11,5 @@ type TxContext interface {
 	Err() error
 	Value(key any) any
 
-	GetOrCreateTransaction(db db.DatabaseImpl) (sq.Tx, error)
+	GetOrCreateTransaction(db DatabaseImpl) (sq.Tx, error)
 }

scnserver/db/database.go

@@ -13,17 +13,17 @@ type DatabaseImpl interface {
 	BeginTx(ctx context.Context) (sq.Tx, error)
 	Stop(ctx context.Context) error
 
-	ReadSchema(ctx context.Context) (int, error)
+	ReadSchema(ctx TxContext) (int, error)
 
-	WriteMetaString(ctx context.Context, key string, value string) error
-	WriteMetaInt(ctx context.Context, key string, value int64) error
-	WriteMetaReal(ctx context.Context, key string, value float64) error
-	WriteMetaBlob(ctx context.Context, key string, value []byte) error
+	WriteMetaString(ctx TxContext, key string, value string) error
+	WriteMetaInt(ctx TxContext, key string, value int64) error
+	WriteMetaReal(ctx TxContext, key string, value float64) error
+	WriteMetaBlob(ctx TxContext, key string, value []byte) error
 
-	ReadMetaString(ctx context.Context, key string) (*string, error)
-	ReadMetaInt(ctx context.Context, key string) (*int64, error)
-	ReadMetaReal(ctx context.Context, key string) (*float64, error)
-	ReadMetaBlob(ctx context.Context, key string) (*[]byte, error)
+	ReadMetaString(ctx TxContext, key string) (*string, error)
+	ReadMetaInt(ctx TxContext, key string) (*int64, error)
+	ReadMetaReal(ctx TxContext, key string) (*float64, error)
+	ReadMetaBlob(ctx TxContext, key string) (*[]byte, error)
 
-	DeleteMeta(ctx context.Context, key string) error
+	DeleteMeta(ctx TxContext, key string) error
 }

scnserver/db/impl/logs/database.go

@@ -4,6 +4,7 @@ import (
 	server "blackforestbytes.com/simplecloudnotifier"
 	"blackforestbytes.com/simplecloudnotifier/db/dbtools"
 	"blackforestbytes.com/simplecloudnotifier/db/schema"
+	"blackforestbytes.com/simplecloudnotifier/db/simplectx"
 	"context"
 	"database/sql"
 	"errors"
@@ -63,77 +64,93 @@ func (db *Database) DB() sq.DB {
 	return db.db
 }
 
-func (db *Database) Migrate(ctx context.Context) error {
-	ctx, cancel := context.WithTimeout(context.Background(), 24*time.Second)
-	defer cancel()
+func (db *Database) Migrate(outerctx context.Context) error {
+	innerctx, cancel := context.WithTimeout(outerctx, 24*time.Second)
+	tctx := simplectx.CreateSimpleContext(innerctx, cancel)
 
-	currschema, err := db.ReadSchema(ctx)
+	tx, err := tctx.GetOrCreateTransaction(db)
+	if err != nil {
+		return err
+	}
+	defer func() {
+		if tx.Status() == sq.TxStatusInitial || tx.Status() == sq.TxStatusActive {
+			err = tx.Rollback()
+			if err != nil {
+				log.Err(err).Msg("failed to rollback transaction")
+			}
+		}
+	}()
+
+	ppReInit := false
+
+	currschema, err := db.ReadSchema(tctx)
 	if err != nil {
 		return err
 	}
 
 	if currschema == 0 {
+		schemastr := schema.LogsSchema[schema.LogsSchemaVersion].SQL
+		schemahash := schema.LogsSchema[schema.LogsSchemaVersion].Hash
 
-		schemastr := schema.LogsSchema1
-
-		schemahash, err := sq.HashSqliteSchema(ctx, schemastr)
+		_, err = tx.Exec(tctx, schemastr, sq.PP{})
 		if err != nil {
 			return err
 		}
 
-		_, err = db.db.Exec(ctx, schemastr, sq.PP{})
+		err = db.WriteMetaInt(tctx, "schema", int64(schema.LogsSchemaVersion))
 		if err != nil {
 			return err
 		}
 
-		err = db.WriteMetaInt(ctx, "schema", 1)
+		err = db.WriteMetaString(tctx, "schema_hash", schemahash)
 		if err != nil {
 			return err
 		}
 
-		err = db.WriteMetaString(ctx, "schema_hash", schemahash)
+		ppReInit = true
+
+		currschema = schema.LogsSchemaVersion
+	}
+
+	if currschema == 1 {
+		schemHashDB, err := sq.HashSqliteDatabase(tctx, tx)
 		if err != nil {
 			return err
 		}
 
-		err = db.pp.Init(ctx) // Re-Init
+		schemaHashMeta, err := db.ReadMetaString(tctx, "schema_hash")
 		if err != nil {
 			return err
 		}
 
-		return nil
-
-	} else if currschema == 1 {
-
-		schemHashDB, err := sq.HashSqliteDatabase(ctx, db.db)
-		if err != nil {
-			return err
-		}
-
-		schemaHashMeta, err := db.ReadMetaString(ctx, "schema_hash")
-		if err != nil {
-			return err
-		}
-
-		schemHashAsset := schema.LogsHash1
-		if err != nil {
-			return err
-		}
-
-		if schemHashDB != langext.Coalesce(schemaHashMeta, "") || langext.Coalesce(schemaHashMeta, "") != schemHashAsset {
+		if schemHashDB != langext.Coalesce(schemaHashMeta, "") || langext.Coalesce(schemaHashMeta, "") != schema.LogsSchema[currschema].Hash {
 			log.Debug().Str("schemHashDB", schemHashDB).Msg("Schema (logs db)")
 			log.Debug().Str("schemaHashMeta", langext.Coalesce(schemaHashMeta, "")).Msg("Schema (logs db)")
-			log.Debug().Str("schemHashAsset", schemHashAsset).Msg("Schema (logs db)")
+			log.Debug().Str("schemaHashAsset", schema.LogsSchema[currschema].Hash).Msg("Schema (logs db)")
 			return errors.New("database schema does not match (logs db)")
 		} else {
 			log.Debug().Str("schemHash", schemHashDB).Msg("Verified Schema consistency (logs db)")
 		}
+	}
 
-		return nil // current
-	} else {
+	if currschema != schema.LogsSchemaVersion {
 		return errors.New(fmt.Sprintf("Unknown DB schema: %d", currschema))
 	}
 
+	err = tx.Commit()
+	if err != nil {
+		return err
+	}
+
+	if ppReInit {
+		log.Debug().Msg("Re-Init preprocessor")
+		err = db.pp.Init(outerctx) // Re-Init
+		if err != nil {
+			return err
+		}
+	}
+
+	return nil
 }
 
 func (db *Database) Ping(ctx context.Context) error {

scnserver/db/impl/logs/meta.go

@@ -1,15 +1,19 @@
 package logs
 
 import (
-	"context"
+	"blackforestbytes.com/simplecloudnotifier/db"
 	"errors"
 	"gogs.mikescher.com/BlackForestBytes/goext/langext"
 	"gogs.mikescher.com/BlackForestBytes/goext/sq"
 )
 
-func (db *Database) ReadSchema(ctx context.Context) (retval int, reterr error) {
+func (db *Database) ReadSchema(ctx db.TxContext) (retval int, reterr error) {
+	tx, err := ctx.GetOrCreateTransaction(db)
+	if err != nil {
+		return 0, err
+	}
 
-	r1, err := db.db.Query(ctx, "SELECT name FROM sqlite_master WHERE type = :typ AND name = :name", sq.PP{"typ": "table", "name": "meta"})
+	r1, err := tx.Query(ctx, "SELECT name FROM sqlite_master WHERE type = :typ AND name = :name", sq.PP{"typ": "table", "name": "meta"})
 	if err != nil {
 		return 0, err
 	}
@@ -31,7 +35,7 @@ func (db *Database) ReadSchema(ctx context.Context) (retval int, reterr error) {
 		return 0, err
 	}
 
-	r2, err := db.db.Query(ctx, "SELECT value_int FROM meta WHERE meta_key = :key", sq.PP{"key": "schema"})
+	r2, err := tx.Query(ctx, "SELECT value_int FROM meta WHERE meta_key = :key", sq.PP{"key": "schema"})
 	if err != nil {
 		return 0, err
 	}
@@ -62,8 +66,13 @@ func (db *Database) ReadSchema(ctx context.Context) (retval int, reterr error) {
 	return dbschema, nil
 }
 
-func (db *Database) WriteMetaString(ctx context.Context, key string, value string) error {
-	_, err := db.db.Exec(ctx, "INSERT INTO meta (meta_key, value_txt) VALUES (:key, :val) ON CONFLICT(meta_key) DO UPDATE SET value_txt = :val", sq.PP{
+func (db *Database) WriteMetaString(ctx db.TxContext, key string, value string) error {
+	tx, err := ctx.GetOrCreateTransaction(db)
+	if err != nil {
+		return err
+	}
+
+	_, err = tx.Exec(ctx, "INSERT INTO meta (meta_key, value_txt) VALUES (:key, :val) ON CONFLICT(meta_key) DO UPDATE SET value_txt = :val", sq.PP{
 		"key": key,
 		"val": value,
 	})
@@ -73,8 +82,13 @@ func (db *Database) WriteMetaString(ctx context.Context, key string, value strin
 	return nil
 }
 
-func (db *Database) WriteMetaInt(ctx context.Context, key string, value int64) error {
-	_, err := db.db.Exec(ctx, "INSERT INTO meta (meta_key, value_int) VALUES (:key, :val) ON CONFLICT(meta_key) DO UPDATE SET value_int = :val", sq.PP{
+func (db *Database) WriteMetaInt(ctx db.TxContext, key string, value int64) error {
+	tx, err := ctx.GetOrCreateTransaction(db)
+	if err != nil {
+		return err
+	}
+
+	_, err = tx.Exec(ctx, "INSERT INTO meta (meta_key, value_int) VALUES (:key, :val) ON CONFLICT(meta_key) DO UPDATE SET value_int = :val", sq.PP{
 		"key": key,
 		"val": value,
 	})
@@ -84,8 +98,13 @@ func (db *Database) WriteMetaInt(ctx context.Context, key string, value int64) e
 	return nil
 }
 
-func (db *Database) WriteMetaReal(ctx context.Context, key string, value float64) error {
-	_, err := db.db.Exec(ctx, "INSERT INTO meta (meta_key, value_real) VALUES (:key, :val) ON CONFLICT(meta_key) DO UPDATE SET value_real = :val", sq.PP{
+func (db *Database) WriteMetaReal(ctx db.TxContext, key string, value float64) error {
+	tx, err := ctx.GetOrCreateTransaction(db)
+	if err != nil {
+		return err
+	}
+
+	_, err = tx.Exec(ctx, "INSERT INTO meta (meta_key, value_real) VALUES (:key, :val) ON CONFLICT(meta_key) DO UPDATE SET value_real = :val", sq.PP{
 		"key": key,
 		"val": value,
 	})
@@ -95,8 +114,13 @@ func (db *Database) WriteMetaReal(ctx context.Context, key string, value float64
 	return nil
 }
 
-func (db *Database) WriteMetaBlob(ctx context.Context, key string, value []byte) error {
-	_, err := db.db.Exec(ctx, "INSERT INTO meta (meta_key, value_blob) VALUES (:key, :val) ON CONFLICT(meta_key) DO UPDATE SET value_blob = :val", sq.PP{
+func (db *Database) WriteMetaBlob(ctx db.TxContext, key string, value []byte) error {
+	tx, err := ctx.GetOrCreateTransaction(db)
+	if err != nil {
+		return err
+	}
+
+	_, err = tx.Exec(ctx, "INSERT INTO meta (meta_key, value_blob) VALUES (:key, :val) ON CONFLICT(meta_key) DO UPDATE SET value_blob = :val", sq.PP{
 		"key": key,
 		"val": value,
 	})
@@ -106,8 +130,13 @@ func (db *Database) WriteMetaBlob(ctx context.Context, key string, value []byte)
 	return nil
 }
 
-func (db *Database) ReadMetaString(ctx context.Context, key string) (retval *string, reterr error) {
-	r2, err := db.db.Query(ctx, "SELECT value_txt FROM meta WHERE meta_key = :key", sq.PP{"key": key})
+func (db *Database) ReadMetaString(ctx db.TxContext, key string) (retval *string, reterr error) {
+	tx, err := ctx.GetOrCreateTransaction(db)
+	if err != nil {
+		return nil, err
+	}
+
+	r2, err := tx.Query(ctx, "SELECT value_txt FROM meta WHERE meta_key = :key", sq.PP{"key": key})
 	if err != nil {
 		return nil, err
 	}
@@ -137,8 +166,13 @@ func (db *Database) ReadMetaString(ctx context.Context, key string) (retval *str
 	return langext.Ptr(value), nil
 }
 
-func (db *Database) ReadMetaInt(ctx context.Context, key string) (retval *int64, reterr error) {
-	r2, err := db.db.Query(ctx, "SELECT value_int FROM meta WHERE meta_key = :key", sq.PP{"key": key})
+func (db *Database) ReadMetaInt(ctx db.TxContext, key string) (retval *int64, reterr error) {
+	tx, err := ctx.GetOrCreateTransaction(db)
+	if err != nil {
+		return nil, err
+	}
+
+	r2, err := tx.Query(ctx, "SELECT value_int FROM meta WHERE meta_key = :key", sq.PP{"key": key})
 	if err != nil {
 		return nil, err
 	}
@@ -169,8 +203,13 @@ func (db *Database) ReadMetaInt(ctx context.Context, key string) (retval *int64,
 	return langext.Ptr(value), nil
 }
 
-func (db *Database) ReadMetaReal(ctx context.Context, key string) (retval *float64, reterr error) {
-	r2, err := db.db.Query(ctx, "SELECT value_real FROM meta WHERE meta_key = :key", sq.PP{"key": key})
+func (db *Database) ReadMetaReal(ctx db.TxContext, key string) (retval *float64, reterr error) {
+	tx, err := ctx.GetOrCreateTransaction(db)
+	if err != nil {
+		return nil, err
+	}
+
+	r2, err := tx.Query(ctx, "SELECT value_real FROM meta WHERE meta_key = :key", sq.PP{"key": key})
 	if err != nil {
 		return nil, err
 	}
@@ -201,8 +240,13 @@ func (db *Database) ReadMetaReal(ctx context.Context, key string) (retval *float
 	return langext.Ptr(value), nil
 }
 
-func (db *Database) ReadMetaBlob(ctx context.Context, key string) (retval *[]byte, reterr error) {
-	r2, err := db.db.Query(ctx, "SELECT value_blob FROM meta WHERE meta_key = :key", sq.PP{"key": key})
+func (db *Database) ReadMetaBlob(ctx db.TxContext, key string) (retval *[]byte, reterr error) {
+	tx, err := ctx.GetOrCreateTransaction(db)
+	if err != nil {
+		return nil, err
+	}
+
+	r2, err := tx.Query(ctx, "SELECT value_blob FROM meta WHERE meta_key = :key", sq.PP{"key": key})
 	if err != nil {
 		return nil, err
 	}
@@ -233,8 +277,13 @@ func (db *Database) ReadMetaBlob(ctx context.Context, key string) (retval *[]byt
 	return langext.Ptr(value), nil
 }
 
-func (db *Database) DeleteMeta(ctx context.Context, key string) error {
-	_, err := db.db.Exec(ctx, "DELETE FROM meta WHERE meta_key = :key", sq.PP{"key": key})
+func (db *Database) DeleteMeta(ctx db.TxContext, key string) error {
+	tx, err := ctx.GetOrCreateTransaction(db)
+	if err != nil {
+		return err
+	}
+
+	_, err = tx.Exec(ctx, "DELETE FROM meta WHERE meta_key = :key", sq.PP{"key": key})
 	if err != nil {
 		return err
 	}

scnserver/db/impl/primary/channels.go

@@ -1,13 +1,15 @@
 package primary
 
 import (
+	"blackforestbytes.com/simplecloudnotifier/db"
 	"blackforestbytes.com/simplecloudnotifier/models"
 	"database/sql"
+	"errors"
 	"gogs.mikescher.com/BlackForestBytes/goext/sq"
 	"time"
 )
 
-func (db *Database) GetChannelByName(ctx TxContext, userid models.UserID, chanName string) (*models.Channel, error) {
+func (db *Database) GetChannelByName(ctx db.TxContext, userid models.UserID, chanName string) (*models.Channel, error) {
 	tx, err := ctx.GetOrCreateTransaction(db)
 	if err != nil {
 		return nil, err
@@ -22,7 +24,7 @@ func (db *Database) GetChannelByName(ctx TxContext, userid models.UserID, chanNa
 	}
 
 	channel, err := models.DecodeChannel(rows)
-	if err == sql.ErrNoRows {
+	if errors.Is(err, sql.ErrNoRows) {
 		return nil, nil
 	}
 	if err != nil {
@@ -32,7 +34,7 @@ func (db *Database) GetChannelByName(ctx TxContext, userid models.UserID, chanNa
 	return &channel, nil
 }
 
-func (db *Database) GetChannelByID(ctx TxContext, chanid models.ChannelID) (*models.Channel, error) {
+func (db *Database) GetChannelByID(ctx db.TxContext, chanid models.ChannelID) (*models.Channel, error) {
 	tx, err := ctx.GetOrCreateTransaction(db)
 	if err != nil {
 		return nil, err
@@ -46,7 +48,7 @@ func (db *Database) GetChannelByID(ctx TxContext, chanid models.ChannelID) (*mod
 	}
 
 	channel, err := models.DecodeChannel(rows)
-	if err == sql.ErrNoRows {
+	if errors.Is(err, sql.ErrNoRows) {
 		return nil, nil
 	}
 	if err != nil {
@@ -56,7 +58,7 @@ func (db *Database) GetChannelByID(ctx TxContext, chanid models.ChannelID) (*mod
 	return &channel, nil
 }
 
-func (db *Database) CreateChannel(ctx TxContext, userid models.UserID, dispName string, intName string, subscribeKey string) (models.Channel, error) {
+func (db *Database) CreateChannel(ctx db.TxContext, userid models.UserID, dispName string, intName string, subscribeKey string) (models.Channel, error) {
 	tx, err := ctx.GetOrCreateTransaction(db)
 	if err != nil {
 		return models.Channel{}, err
@@ -81,7 +83,7 @@ func (db *Database) CreateChannel(ctx TxContext, userid models.UserID, dispName
 	return entity.Model(), nil
 }
 
-func (db *Database) ListChannelsByOwner(ctx TxContext, userid models.UserID, subUserID models.UserID) ([]models.ChannelWithSubscription, error) {
+func (db *Database) ListChannelsByOwner(ctx db.TxContext, userid models.UserID, subUserID models.UserID) ([]models.ChannelWithSubscription, error) {
 	tx, err := ctx.GetOrCreateTransaction(db)
 	if err != nil {
 		return nil, err
@@ -105,7 +107,7 @@ func (db *Database) ListChannelsByOwner(ctx TxContext, userid models.UserID, sub
 	return data, nil
 }
 
-func (db *Database) ListChannelsBySubscriber(ctx TxContext, userid models.UserID, confirmed *bool) ([]models.ChannelWithSubscription, error) {
+func (db *Database) ListChannelsBySubscriber(ctx db.TxContext, userid models.UserID, confirmed *bool) ([]models.ChannelWithSubscription, error) {
 	tx, err := ctx.GetOrCreateTransaction(db)
 	if err != nil {
 		return nil, err
@@ -135,7 +137,7 @@ func (db *Database) ListChannelsBySubscriber(ctx TxContext, userid models.UserID
 	return data, nil
 }
 
-func (db *Database) ListChannelsByAccess(ctx TxContext, userid models.UserID, confirmed *bool) ([]models.ChannelWithSubscription, error) {
+func (db *Database) ListChannelsByAccess(ctx db.TxContext, userid models.UserID, confirmed *bool) ([]models.ChannelWithSubscription, error) {
 	tx, err := ctx.GetOrCreateTransaction(db)
 	if err != nil {
 		return nil, err
@@ -166,7 +168,7 @@ func (db *Database) ListChannelsByAccess(ctx TxContext, userid models.UserID, co
 	return data, nil
 }
 
-func (db *Database) GetChannel(ctx TxContext, userid models.UserID, channelid models.ChannelID, enforceOwner bool) (models.ChannelWithSubscription, error) {
+func (db *Database) GetChannel(ctx db.TxContext, userid models.UserID, channelid models.ChannelID, enforceOwner bool) (models.ChannelWithSubscription, error) {
 	tx, err := ctx.GetOrCreateTransaction(db)
 	if err != nil {
 		return models.ChannelWithSubscription{}, err
@@ -200,7 +202,7 @@ func (db *Database) GetChannel(ctx TxContext, userid models.UserID, channelid mo
 	return channel, nil
 }
 
-func (db *Database) IncChannelMessageCounter(ctx TxContext, channel *models.Channel) error {
+func (db *Database) IncChannelMessageCounter(ctx db.TxContext, channel *models.Channel) error {
 	tx, err := ctx.GetOrCreateTransaction(db)
 	if err != nil {
 		return err
@@ -222,7 +224,7 @@ func (db *Database) IncChannelMessageCounter(ctx TxContext, channel *models.Chan
 	return nil
 }
 
-func (db *Database) UpdateChannelSubscribeKey(ctx TxContext, channelid models.ChannelID, newkey string) error {
+func (db *Database) UpdateChannelSubscribeKey(ctx db.TxContext, channelid models.ChannelID, newkey string) error {
 	tx, err := ctx.GetOrCreateTransaction(db)
 	if err != nil {
 		return err
@@ -239,7 +241,7 @@ func (db *Database) UpdateChannelSubscribeKey(ctx TxContext, channelid models.Ch
 	return nil
 }
 
-func (db *Database) UpdateChannelDisplayName(ctx TxContext, channelid models.ChannelID, dispname string) error {
+func (db *Database) UpdateChannelDisplayName(ctx db.TxContext, channelid models.ChannelID, dispname string) error {
 	tx, err := ctx.GetOrCreateTransaction(db)
 	if err != nil {
 		return err
@@ -256,7 +258,7 @@ func (db *Database) UpdateChannelDisplayName(ctx TxContext, channelid models.Cha
 	return nil
 }
 
-func (db *Database) UpdateChannelDescriptionName(ctx TxContext, channelid models.ChannelID, descname *string) error {
+func (db *Database) UpdateChannelDescriptionName(ctx db.TxContext, channelid models.ChannelID, descname *string) error {
 	tx, err := ctx.GetOrCreateTransaction(db)
 	if err != nil {
 		return err

scnserver/db/impl/primary/clients.go

@@ -1,12 +1,13 @@
 package primary
 
 import (
+	"blackforestbytes.com/simplecloudnotifier/db"
 	"blackforestbytes.com/simplecloudnotifier/models"
 	"gogs.mikescher.com/BlackForestBytes/goext/sq"
 	"time"
 )
 
-func (db *Database) CreateClient(ctx TxContext, userid models.UserID, ctype models.ClientType, fcmToken string, agentModel string, agentVersion string) (models.Client, error) {
+func (db *Database) CreateClient(ctx db.TxContext, userid models.UserID, ctype models.ClientType, fcmToken string, agentModel string, agentVersion string) (models.Client, error) {
 	tx, err := ctx.GetOrCreateTransaction(db)
 	if err != nil {
 		return models.Client{}, err
@@ -30,7 +31,7 @@ func (db *Database) CreateClient(ctx TxContext, userid models.UserID, ctype mode
 	return entity.Model(), nil
 }
 
-func (db *Database) ClearFCMTokens(ctx TxContext, fcmtoken string) error {
+func (db *Database) ClearFCMTokens(ctx db.TxContext, fcmtoken string) error {
 	tx, err := ctx.GetOrCreateTransaction(db)
 	if err != nil {
 		return err
@@ -44,7 +45,7 @@ func (db *Database) ClearFCMTokens(ctx TxContext, fcmtoken string) error {
 	return nil
 }
 
-func (db *Database) ListClients(ctx TxContext, userid models.UserID) ([]models.Client, error) {
+func (db *Database) ListClients(ctx db.TxContext, userid models.UserID) ([]models.Client, error) {
 	tx, err := ctx.GetOrCreateTransaction(db)
 	if err != nil {
 		return nil, err
@@ -63,7 +64,7 @@ func (db *Database) ListClients(ctx TxContext, userid models.UserID) ([]models.C
 	return data, nil
 }
 
-func (db *Database) GetClient(ctx TxContext, userid models.UserID, clientid models.ClientID) (models.Client, error) {
+func (db *Database) GetClient(ctx db.TxContext, userid models.UserID, clientid models.ClientID) (models.Client, error) {
 	tx, err := ctx.GetOrCreateTransaction(db)
 	if err != nil {
 		return models.Client{}, err
@@ -85,7 +86,7 @@ func (db *Database) GetClient(ctx TxContext, userid models.UserID, clientid mode
 	return client, nil
 }
 
-func (db *Database) DeleteClient(ctx TxContext, clientid models.ClientID) error {
+func (db *Database) DeleteClient(ctx db.TxContext, clientid models.ClientID) error {
 	tx, err := ctx.GetOrCreateTransaction(db)
 	if err != nil {
 		return err
@@ -99,7 +100,7 @@ func (db *Database) DeleteClient(ctx TxContext, clientid models.ClientID) error
 	return nil
 }
 
-func (db *Database) DeleteClientsByFCM(ctx TxContext, fcmtoken string) error {
+func (db *Database) DeleteClientsByFCM(ctx db.TxContext, fcmtoken string) error {
 	tx, err := ctx.GetOrCreateTransaction(db)
 	if err != nil {
 		return err
@@ -113,7 +114,7 @@ func (db *Database) DeleteClientsByFCM(ctx TxContext, fcmtoken string) error {
 	return nil
 }
 
-func (db *Database) UpdateClientFCMToken(ctx TxContext, clientid models.ClientID, fcmtoken string) error {
+func (db *Database) UpdateClientFCMToken(ctx db.TxContext, clientid models.ClientID, fcmtoken string) error {
 	tx, err := ctx.GetOrCreateTransaction(db)
 	if err != nil {
 		return err
@@ -130,7 +131,7 @@ func (db *Database) UpdateClientFCMToken(ctx TxContext, clientid models.ClientID
 	return nil
 }
 
-func (db *Database) UpdateClientAgentModel(ctx TxContext, clientid models.ClientID, agentModel string) error {
+func (db *Database) UpdateClientAgentModel(ctx db.TxContext, clientid models.ClientID, agentModel string) error {
 	tx, err := ctx.GetOrCreateTransaction(db)
 	if err != nil {
 		return err
@@ -147,7 +148,7 @@ func (db *Database) UpdateClientAgentModel(ctx TxContext, clientid models.Client
 	return nil
 }
 
-func (db *Database) UpdateClientAgentVersion(ctx TxContext, clientid models.ClientID, agentVersion string) error {
+func (db *Database) UpdateClientAgentVersion(ctx db.TxContext, clientid models.ClientID, agentVersion string) error {
 	tx, err := ctx.GetOrCreateTransaction(db)
 	if err != nil {
 		return err

scnserver/db/impl/primary/compat.go

@@ -1,13 +1,14 @@
 package primary
 
 import (
+	"blackforestbytes.com/simplecloudnotifier/db"
 	"blackforestbytes.com/simplecloudnotifier/models"
 	"database/sql"
 	"errors"
 	"gogs.mikescher.com/BlackForestBytes/goext/sq"
 )
 
-func (db *Database) CreateCompatID(ctx TxContext, idtype string, newid string) (int64, error) {
+func (db *Database) CreateCompatID(ctx db.TxContext, idtype string, newid string) (int64, error) {
 	tx, err := ctx.GetOrCreateTransaction(db)
 	if err != nil {
 		return 0, err
@@ -42,7 +43,7 @@ func (db *Database) CreateCompatID(ctx TxContext, idtype string, newid string) (
 	return oldid, nil
 }
 
-func (db *Database) ConvertCompatID(ctx TxContext, oldid int64, idtype string) (*string, error) {
+func (db *Database) ConvertCompatID(ctx db.TxContext, oldid int64, idtype string) (*string, error) {
 	tx, err := ctx.GetOrCreateTransaction(db)
 	if err != nil {
 		return nil, err
@@ -62,7 +63,7 @@ func (db *Database) ConvertCompatID(ctx TxContext, oldid int64, idtype string) (
 
 	var newid string
 	err = rows.Scan(&newid)
-	if err == sql.ErrNoRows {
+	if errors.Is(err, sql.ErrNoRows) {
 		return nil, nil
 	}
 	if err != nil {
@@ -72,7 +73,7 @@ func (db *Database) ConvertCompatID(ctx TxContext, oldid int64, idtype string) (
 	return &newid, nil
 }
 
-func (db *Database) ConvertToCompatID(ctx TxContext, newid string) (*int64, *string, error) {
+func (db *Database) ConvertToCompatID(ctx db.TxContext, newid string) (*int64, *string, error) {
 	tx, err := ctx.GetOrCreateTransaction(db)
 	if err != nil {
 		return nil, nil, err
@@ -90,7 +91,7 @@ func (db *Database) ConvertToCompatID(ctx TxContext, newid string) (*int64, *str
 	var oldid int64
 	var idtype string
 	err = rows.Scan(&oldid, &idtype)
-	if err == sql.ErrNoRows {
+	if errors.Is(err, sql.ErrNoRows) {
 		return nil, nil, nil
 	}
 	if err != nil {
@@ -100,7 +101,7 @@ func (db *Database) ConvertToCompatID(ctx TxContext, newid string) (*int64, *str
 	return &oldid, &idtype, nil
 }
 
-func (db *Database) ConvertToCompatIDOrCreate(ctx TxContext, idtype string, newid string) (int64, error) {
+func (db *Database) ConvertToCompatIDOrCreate(ctx db.TxContext, idtype string, newid string) (int64, error) {
 	id1, _, err := db.ConvertToCompatID(ctx, newid)
 	if err != nil {
 		return 0, err
@@ -116,7 +117,7 @@ func (db *Database) ConvertToCompatIDOrCreate(ctx TxContext, idtype string, newi
 	return id2, nil
 }
 
-func (db *Database) GetAck(ctx TxContext, msgid models.MessageID) (bool, error) {
+func (db *Database) GetAck(ctx db.TxContext, msgid models.MessageID) (bool, error) {
 	tx, err := ctx.GetOrCreateTransaction(db)
 	if err != nil {
 		return false, err
@@ -139,7 +140,7 @@ func (db *Database) GetAck(ctx TxContext, msgid models.MessageID) (bool, error)
 	return res, nil
 }
 
-func (db *Database) SetAck(ctx TxContext, userid models.UserID, msgid models.MessageID) error {
+func (db *Database) SetAck(ctx db.TxContext, userid models.UserID, msgid models.MessageID) error {
 	tx, err := ctx.GetOrCreateTransaction(db)
 	if err != nil {
 		return err
@@ -156,7 +157,7 @@ func (db *Database) SetAck(ctx TxContext, userid models.UserID, msgid models.Mes
 	return nil
 }
 
-func (db *Database) IsCompatClient(ctx TxContext, clientid models.ClientID) (bool, error) {
+func (db *Database) IsCompatClient(ctx db.TxContext, clientid models.ClientID) (bool, error) {
 	tx, err := ctx.GetOrCreateTransaction(db)
 	if err != nil {
 		return false, err

scnserver/db/impl/primary/database.go

@@ -4,6 +4,7 @@ import (
 	server "blackforestbytes.com/simplecloudnotifier"
 	"blackforestbytes.com/simplecloudnotifier/db/dbtools"
 	"blackforestbytes.com/simplecloudnotifier/db/schema"
+	"blackforestbytes.com/simplecloudnotifier/db/simplectx"
 	"context"
 	"database/sql"
 	"errors"
@@ -63,81 +64,147 @@ func (db *Database) DB() sq.DB {
 	return db.db
 }
 
-func (db *Database) Migrate(ctx context.Context) error {
-	ctx, cancel := context.WithTimeout(context.Background(), 24*time.Second)
-	defer cancel()
+func (db *Database) Migrate(outerctx context.Context) error {
+	innerctx, cancel := context.WithTimeout(outerctx, 24*time.Second)
+	tctx := simplectx.CreateSimpleContext(innerctx, cancel)
 
-	currschema, err := db.ReadSchema(ctx)
+	tx, err := tctx.GetOrCreateTransaction(db)
+	if err != nil {
+		return err
+	}
+	defer func() {
+		if tx.Status() == sq.TxStatusInitial || tx.Status() == sq.TxStatusActive {
+			err = tx.Rollback()
+			if err != nil {
+				log.Err(err).Msg("failed to rollback transaction")
+			}
+		}
+	}()
+
+	ppReInit := false
+
+	currschema, err := db.ReadSchema(tctx)
 	if err != nil {
 		return err
 	}
 
 	if currschema == 0 {
+		schemastr := schema.PrimarySchema[schema.PrimarySchemaVersion].SQL
+		schemahash := schema.PrimarySchema[schema.PrimarySchemaVersion].Hash
 
-		schemastr := schema.PrimarySchema3
-
-		schemahash, err := sq.HashSqliteSchema(ctx, schemastr)
+		_, err = tx.Exec(tctx, schemastr, sq.PP{})
 		if err != nil {
 			return err
 		}
 
-		_, err = db.db.Exec(ctx, schemastr, sq.PP{})
+		err = db.WriteMetaInt(tctx, "schema", int64(schema.PrimarySchemaVersion))
 		if err != nil {
 			return err
 		}
 
-		err = db.WriteMetaInt(ctx, "schema", 3)
+		err = db.WriteMetaString(tctx, "schema_hash", schemahash)
 		if err != nil {
 			return err
 		}
 
-		err = db.WriteMetaString(ctx, "schema_hash", schemahash)
-		if err != nil {
-			return err
-		}
+		ppReInit = true
 
-		err = db.pp.Init(ctx) // Re-Init
-		if err != nil {
-			return err
-		}
+		currschema = schema.PrimarySchemaVersion
+	}
 
-		return nil
-
-	} else if currschema == 1 {
+	if currschema == 1 {
 		return errors.New("cannot autom. upgrade schema 1")
-	} else if currschema == 2 {
+	}
+
+	if currschema == 2 {
 		return errors.New("cannot autom. upgrade schema 2")
-	} else if currschema == 3 {
+	}
 
-		schemHashDB, err := sq.HashSqliteDatabase(ctx, db.db)
+	if currschema == 3 {
+
+		schemaHashMeta, err := db.ReadMetaString(tctx, "schema_hash")
 		if err != nil {
 			return err
 		}
 
-		schemaHashMeta, err := db.ReadMetaString(ctx, "schema_hash")
+		schemHashDB, err := sq.HashSqliteDatabase(tctx, tx)
 		if err != nil {
 			return err
 		}
 
-		schemHashAsset := schema.PrimaryHash3
-		if err != nil {
-			return err
-		}
-
-		if schemHashDB != langext.Coalesce(schemaHashMeta, "") || langext.Coalesce(schemaHashMeta, "") != schemHashAsset {
+		if schemHashDB != langext.Coalesce(schemaHashMeta, "") || langext.Coalesce(schemaHashMeta, "") != schema.PrimarySchema[currschema].Hash {
 			log.Debug().Str("schemHashDB", schemHashDB).Msg("Schema (primary db)")
 			log.Debug().Str("schemaHashMeta", langext.Coalesce(schemaHashMeta, "")).Msg("Schema (primary db)")
-			log.Debug().Str("schemHashAsset", schemHashAsset).Msg("Schema (primary db)")
+			log.Debug().Str("schemaHashAsset", schema.PrimarySchema[currschema].Hash).Msg("Schema (primary db)")
 			return errors.New("database schema does not match (primary db)")
 		} else {
 			log.Debug().Str("schemHash", schemHashDB).Msg("Verified Schema consistency (primary db)")
 		}
 
-		return nil // current
-	} else {
+		log.Info().Int("currschema", currschema).Msg("Upgrade schema from 3 -> 4")
+
+		_, err = tx.Exec(tctx, schema.PrimaryMigration_3_4, sq.PP{})
+		if err != nil {
+			return err
+		}
+
+		currschema = 4
+
+		err = db.WriteMetaInt(tctx, "schema", int64(currschema))
+		if err != nil {
+			return err
+		}
+
+		err = db.WriteMetaString(tctx, "schema_hash", schema.PrimarySchema[currschema].Hash)
+		if err != nil {
+			return err
+		}
+
+		log.Info().Int("currschema", currschema).Msg("Upgrade schema from 3 -> 4 succesfuly")
+
+		ppReInit = true
+	}
+
+	if currschema == 4 {
+
+		schemaHashMeta, err := db.ReadMetaString(tctx, "schema_hash")
+		if err != nil {
+			return err
+		}
+
+		schemHashDB, err := sq.HashSqliteDatabase(tctx, tx)
+		if err != nil {
+			return err
+		}
+
+		if schemHashDB != langext.Coalesce(schemaHashMeta, "") || langext.Coalesce(schemaHashMeta, "") != schema.PrimarySchema[currschema].Hash {
+			log.Debug().Str("schemHashDB", schemHashDB).Msg("Schema (primary db)")
+			log.Debug().Str("schemaHashMeta", langext.Coalesce(schemaHashMeta, "")).Msg("Schema (primary db)")
+			log.Debug().Str("schemaHashAsset", schema.PrimarySchema[currschema].Hash).Msg("Schema (primary db)")
+			return errors.New("database schema does not match (primary db)")
+		} else {
+			log.Debug().Str("schemHash", schemHashDB).Msg("Verified Schema consistency (primary db)")
+		}
+	}
+
+	if currschema != schema.PrimarySchemaVersion {
 		return errors.New(fmt.Sprintf("Unknown DB schema: %d", currschema))
 	}
 
+	err = tx.Commit()
+	if err != nil {
+		return err
+	}
+
+	if ppReInit {
+		log.Debug().Msg("Re-Init preprocessor")
+		err = db.pp.Init(outerctx) // Re-Init
+		if err != nil {
+			return err
+		}
+	}
+
+	return nil
 }
 
 func (db *Database) Ping(ctx context.Context) error {

scnserver/db/impl/primary/deliveries.go

@@ -2,13 +2,14 @@ package primary
 
 import (
 	scn "blackforestbytes.com/simplecloudnotifier"
+	"blackforestbytes.com/simplecloudnotifier/db"
 	"blackforestbytes.com/simplecloudnotifier/models"
 	"gogs.mikescher.com/BlackForestBytes/goext/langext"
 	"gogs.mikescher.com/BlackForestBytes/goext/sq"
 	"time"
 )
 
-func (db *Database) CreateRetryDelivery(ctx TxContext, client models.Client, msg models.Message) (models.Delivery, error) {
+func (db *Database) CreateRetryDelivery(ctx db.TxContext, client models.Client, msg models.Message) (models.Delivery, error) {
 	tx, err := ctx.GetOrCreateTransaction(db)
 	if err != nil {
 		return models.Delivery{}, err
@@ -38,7 +39,7 @@ func (db *Database) CreateRetryDelivery(ctx TxContext, client models.Client, msg
 	return entity.Model(), nil
 }
 
-func (db *Database) CreateSuccessDelivery(ctx TxContext, client models.Client, msg models.Message, fcmDelivID string) (models.Delivery, error) {
+func (db *Database) CreateSuccessDelivery(ctx db.TxContext, client models.Client, msg models.Message, fcmDelivID string) (models.Delivery, error) {
 	tx, err := ctx.GetOrCreateTransaction(db)
 	if err != nil {
 		return models.Delivery{}, err
@@ -67,7 +68,7 @@ func (db *Database) CreateSuccessDelivery(ctx TxContext, client models.Client, m
 	return entity.Model(), nil
 }
 
-func (db *Database) ListRetrieableDeliveries(ctx TxContext, pageSize int) ([]models.Delivery, error) {
+func (db *Database) ListRetrieableDeliveries(ctx db.TxContext, pageSize int) ([]models.Delivery, error) {
 	tx, err := ctx.GetOrCreateTransaction(db)
 	if err != nil {
 		return nil, err
@@ -89,7 +90,7 @@ func (db *Database) ListRetrieableDeliveries(ctx TxContext, pageSize int) ([]mod
 	return data, nil
 }
 
-func (db *Database) SetDeliverySuccess(ctx TxContext, delivery models.Delivery, fcmDelivID string) error {
+func (db *Database) SetDeliverySuccess(ctx db.TxContext, delivery models.Delivery, fcmDelivID string) error {
 	tx, err := ctx.GetOrCreateTransaction(db)
 	if err != nil {
 		return err
@@ -108,7 +109,7 @@ func (db *Database) SetDeliverySuccess(ctx TxContext, delivery models.Delivery,
 	return nil
 }
 
-func (db *Database) SetDeliveryFailed(ctx TxContext, delivery models.Delivery) error {
+func (db *Database) SetDeliveryFailed(ctx db.TxContext, delivery models.Delivery) error {
 	tx, err := ctx.GetOrCreateTransaction(db)
 	if err != nil {
 		return err
@@ -127,7 +128,7 @@ func (db *Database) SetDeliveryFailed(ctx TxContext, delivery models.Delivery) e
 	return nil
 }
 
-func (db *Database) SetDeliveryRetry(ctx TxContext, delivery models.Delivery) error {
+func (db *Database) SetDeliveryRetry(ctx db.TxContext, delivery models.Delivery) error {
 	tx, err := ctx.GetOrCreateTransaction(db)
 	if err != nil {
 		return err
@@ -145,7 +146,7 @@ func (db *Database) SetDeliveryRetry(ctx TxContext, delivery models.Delivery) er
 	return nil
 }
 
-func (db *Database) CancelPendingDeliveries(ctx TxContext, messageID models.MessageID) error {
+func (db *Database) CancelPendingDeliveries(ctx db.TxContext, messageID models.MessageID) error {
 	tx, err := ctx.GetOrCreateTransaction(db)
 	if err != nil {
 		return err

scnserver/db/impl/primary/keytokens.go

@@ -1,15 +1,17 @@
 package primary
 
 import (
+	"blackforestbytes.com/simplecloudnotifier/db"
 	"blackforestbytes.com/simplecloudnotifier/models"
 	"database/sql"
+	"errors"
 	"gogs.mikescher.com/BlackForestBytes/goext/langext"
 	"gogs.mikescher.com/BlackForestBytes/goext/sq"
 	"strings"
 	"time"
 )
 
-func (db *Database) CreateKeyToken(ctx TxContext, name string, owner models.UserID, allChannels bool, channels []models.ChannelID, permissions models.TokenPermissionList, token string) (models.KeyToken, error) {
+func (db *Database) CreateKeyToken(ctx db.TxContext, name string, owner models.UserID, allChannels bool, channels []models.ChannelID, permissions models.TokenPermissionList, token string) (models.KeyToken, error) {
 	tx, err := ctx.GetOrCreateTransaction(db)
 	if err != nil {
 		return models.KeyToken{}, err
@@ -36,7 +38,7 @@ func (db *Database) CreateKeyToken(ctx TxContext, name string, owner models.User
 	return entity.Model(), nil
 }
 
-func (db *Database) ListKeyTokens(ctx TxContext, ownerID models.UserID) ([]models.KeyToken, error) {
+func (db *Database) ListKeyTokens(ctx db.TxContext, ownerID models.UserID) ([]models.KeyToken, error) {
 	tx, err := ctx.GetOrCreateTransaction(db)
 	if err != nil {
 		return nil, err
@@ -55,7 +57,7 @@ func (db *Database) ListKeyTokens(ctx TxContext, ownerID models.UserID) ([]model
 	return data, nil
 }
 
-func (db *Database) GetKeyToken(ctx TxContext, userid models.UserID, keyTokenid models.KeyTokenID) (models.KeyToken, error) {
+func (db *Database) GetKeyToken(ctx db.TxContext, userid models.UserID, keyTokenid models.KeyTokenID) (models.KeyToken, error) {
 	tx, err := ctx.GetOrCreateTransaction(db)
 	if err != nil {
 		return models.KeyToken{}, err
@@ -77,7 +79,7 @@ func (db *Database) GetKeyToken(ctx TxContext, userid models.UserID, keyTokenid
 	return keyToken, nil
 }
 
-func (db *Database) GetKeyTokenByToken(ctx TxContext, key string) (*models.KeyToken, error) {
+func (db *Database) GetKeyTokenByToken(ctx db.TxContext, key string) (*models.KeyToken, error) {
 	tx, err := ctx.GetOrCreateTransaction(db)
 	if err != nil {
 		return nil, err
@@ -89,7 +91,7 @@ func (db *Database) GetKeyTokenByToken(ctx TxContext, key string) (*models.KeyTo
 	}
 
 	user, err := models.DecodeKeyToken(rows)
-	if err == sql.ErrNoRows {
+	if errors.Is(err, sql.ErrNoRows) {
 		return nil, nil
 	}
 	if err != nil {
@@ -99,7 +101,7 @@ func (db *Database) GetKeyTokenByToken(ctx TxContext, key string) (*models.KeyTo
 	return &user, nil
 }
 
-func (db *Database) DeleteKeyToken(ctx TxContext, keyTokenid models.KeyTokenID) error {
+func (db *Database) DeleteKeyToken(ctx db.TxContext, keyTokenid models.KeyTokenID) error {
 	tx, err := ctx.GetOrCreateTransaction(db)
 	if err != nil {
 		return err
@@ -113,7 +115,7 @@ func (db *Database) DeleteKeyToken(ctx TxContext, keyTokenid models.KeyTokenID)
 	return nil
 }
 
-func (db *Database) UpdateKeyTokenName(ctx TxContext, keyTokenid models.KeyTokenID, name string) error {
+func (db *Database) UpdateKeyTokenName(ctx db.TxContext, keyTokenid models.KeyTokenID, name string) error {
 	tx, err := ctx.GetOrCreateTransaction(db)
 	if err != nil {
 		return err
@@ -130,7 +132,7 @@ func (db *Database) UpdateKeyTokenName(ctx TxContext, keyTokenid models.KeyToken
 	return nil
 }
 
-func (db *Database) UpdateKeyTokenPermissions(ctx TxContext, keyTokenid models.KeyTokenID, perm models.TokenPermissionList) error {
+func (db *Database) UpdateKeyTokenPermissions(ctx db.TxContext, keyTokenid models.KeyTokenID, perm models.TokenPermissionList) error {
 	tx, err := ctx.GetOrCreateTransaction(db)
 	if err != nil {
 		return err
@@ -147,7 +149,7 @@ func (db *Database) UpdateKeyTokenPermissions(ctx TxContext, keyTokenid models.K
 	return nil
 }
 
-func (db *Database) UpdateKeyTokenAllChannels(ctx TxContext, keyTokenid models.KeyTokenID, allChannels bool) error {
+func (db *Database) UpdateKeyTokenAllChannels(ctx db.TxContext, keyTokenid models.KeyTokenID, allChannels bool) error {
 	tx, err := ctx.GetOrCreateTransaction(db)
 	if err != nil {
 		return err
@@ -164,7 +166,7 @@ func (db *Database) UpdateKeyTokenAllChannels(ctx TxContext, keyTokenid models.K
 	return nil
 }
 
-func (db *Database) UpdateKeyTokenChannels(ctx TxContext, keyTokenid models.KeyTokenID, channels []models.ChannelID) error {
+func (db *Database) UpdateKeyTokenChannels(ctx db.TxContext, keyTokenid models.KeyTokenID, channels []models.ChannelID) error {
 	tx, err := ctx.GetOrCreateTransaction(db)
 	if err != nil {
 		return err
@@ -181,7 +183,7 @@ func (db *Database) UpdateKeyTokenChannels(ctx TxContext, keyTokenid models.KeyT
 	return nil
 }
 
-func (db *Database) IncKeyTokenMessageCounter(ctx TxContext, keyToken *models.KeyToken) error {
+func (db *Database) IncKeyTokenMessageCounter(ctx db.TxContext, keyToken *models.KeyToken) error {
 	tx, err := ctx.GetOrCreateTransaction(db)
 	if err != nil {
 		return err
@@ -203,7 +205,7 @@ func (db *Database) IncKeyTokenMessageCounter(ctx TxContext, keyToken *models.Ke
 	return nil
 }
 
-func (db *Database) UpdateKeyTokenLastUsed(ctx TxContext, keyTokenid models.KeyTokenID) error {
+func (db *Database) UpdateKeyTokenLastUsed(ctx db.TxContext, keyTokenid models.KeyTokenID) error {
 	tx, err := ctx.GetOrCreateTransaction(db)
 	if err != nil {
 		return err

scnserver/db/impl/primary/messages.go

@@ -1,6 +1,7 @@
 package primary
 
 import (
+	"blackforestbytes.com/simplecloudnotifier/db"
 	ct "blackforestbytes.com/simplecloudnotifier/db/cursortoken"
 	"blackforestbytes.com/simplecloudnotifier/models"
 	"database/sql"
@@ -9,7 +10,7 @@ import (
 	"time"
 )
 
-func (db *Database) GetMessageByUserMessageID(ctx TxContext, usrMsgId string) (*models.Message, error) {
+func (db *Database) GetMessageByUserMessageID(ctx db.TxContext, usrMsgId string) (*models.Message, error) {
 	tx, err := ctx.GetOrCreateTransaction(db)
 	if err != nil {
 		return nil, err
@@ -21,7 +22,7 @@ func (db *Database) GetMessageByUserMessageID(ctx TxContext, usrMsgId string) (*
 	}
 
 	msg, err := models.DecodeMessage(rows)
-	if err == sql.ErrNoRows {
+	if errors.Is(err, sql.ErrNoRows) {
 		return nil, nil
 	}
 	if err != nil {
@@ -31,7 +32,7 @@ func (db *Database) GetMessageByUserMessageID(ctx TxContext, usrMsgId string) (*
 	return &msg, nil
 }
 
-func (db *Database) GetMessage(ctx TxContext, scnMessageID models.MessageID, allowDeleted bool) (models.Message, error) {
+func (db *Database) GetMessage(ctx db.TxContext, scnMessageID models.MessageID, allowDeleted bool) (models.Message, error) {
 	tx, err := ctx.GetOrCreateTransaction(db)
 	if err != nil {
 		return models.Message{}, err
@@ -57,7 +58,7 @@ func (db *Database) GetMessage(ctx TxContext, scnMessageID models.MessageID, all
 	return msg, nil
 }
 
-func (db *Database) CreateMessage(ctx TxContext, senderUserID models.UserID, channel models.Channel, timestampSend *time.Time, title string, content *string, priority int, userMsgId *string, senderIP string, senderName *string, usedKeyID models.KeyTokenID) (models.Message, error) {
+func (db *Database) CreateMessage(ctx db.TxContext, senderUserID models.UserID, channel models.Channel, timestampSend *time.Time, title string, content *string, priority int, userMsgId *string, senderIP string, senderName *string, usedKeyID models.KeyTokenID) (models.Message, error) {
 	tx, err := ctx.GetOrCreateTransaction(db)
 	if err != nil {
 		return models.Message{}, err
@@ -66,7 +67,6 @@ func (db *Database) CreateMessage(ctx TxContext, senderUserID models.UserID, cha
 	entity := models.MessageDB{
 		MessageID:           models.NewMessageID(),
 		SenderUserID:        senderUserID,
-		OwnerUserID:         channel.OwnerUserID,
 		ChannelInternalName: channel.InternalName,
 		ChannelID:           channel.ChannelID,
 		SenderIP:            senderIP,
@@ -89,7 +89,7 @@ func (db *Database) CreateMessage(ctx TxContext, senderUserID models.UserID, cha
 	return entity.Model(), nil
 }
 
-func (db *Database) DeleteMessage(ctx TxContext, messageID models.MessageID) error {
+func (db *Database) DeleteMessage(ctx db.TxContext, messageID models.MessageID) error {
 	tx, err := ctx.GetOrCreateTransaction(db)
 	if err != nil {
 		return err
@@ -103,7 +103,7 @@ func (db *Database) DeleteMessage(ctx TxContext, messageID models.MessageID) err
 	return nil
 }
 
-func (db *Database) ListMessages(ctx TxContext, filter models.MessageFilter, pageSize *int, inTok ct.CursorToken) ([]models.Message, ct.CursorToken, error) {
+func (db *Database) ListMessages(ctx db.TxContext, filter models.MessageFilter, pageSize *int, inTok ct.CursorToken) ([]models.Message, ct.CursorToken, error) {
 	tx, err := ctx.GetOrCreateTransaction(db)
 	if err != nil {
 		return nil, ct.CursorToken{}, err
@@ -151,7 +151,7 @@ func (db *Database) ListMessages(ctx TxContext, filter models.MessageFilter, pag
 	}
 }
 
-func (db *Database) CountMessages(ctx TxContext, filter models.MessageFilter) (int64, error) {
+func (db *Database) CountMessages(ctx db.TxContext, filter models.MessageFilter) (int64, error) {
 	tx, err := ctx.GetOrCreateTransaction(db)
 	if err != nil {
 		return 0, err

scnserver/db/impl/primary/meta.go

@@ -1,15 +1,19 @@
 package primary
 
 import (
-	"context"
+	"blackforestbytes.com/simplecloudnotifier/db"
 	"errors"
 	"gogs.mikescher.com/BlackForestBytes/goext/langext"
 	"gogs.mikescher.com/BlackForestBytes/goext/sq"
 )
 
-func (db *Database) ReadSchema(ctx context.Context) (retval int, reterr error) {
+func (db *Database) ReadSchema(ctx db.TxContext) (retval int, reterr error) {
+	tx, err := ctx.GetOrCreateTransaction(db)
+	if err != nil {
+		return 0, err
+	}
 
-	r1, err := db.db.Query(ctx, "SELECT name FROM sqlite_master WHERE type = :typ AND name = :name", sq.PP{"typ": "table", "name": "meta"})
+	r1, err := tx.Query(ctx, "SELECT name FROM sqlite_master WHERE type = :typ AND name = :name", sq.PP{"typ": "table", "name": "meta"})
 	if err != nil {
 		return 0, err
 	}
@@ -31,7 +35,7 @@ func (db *Database) ReadSchema(ctx context.Context) (retval int, reterr error) {
 		return 0, err
 	}
 
-	r2, err := db.db.Query(ctx, "SELECT value_int FROM meta WHERE meta_key = :key", sq.PP{"key": "schema"})
+	r2, err := tx.Query(ctx, "SELECT value_int FROM meta WHERE meta_key = :key", sq.PP{"key": "schema"})
 	if err != nil {
 		return 0, err
 	}
@@ -62,8 +66,13 @@ func (db *Database) ReadSchema(ctx context.Context) (retval int, reterr error) {
 	return dbschema, nil
 }
 
-func (db *Database) WriteMetaString(ctx context.Context, key string, value string) error {
-	_, err := db.db.Exec(ctx, "INSERT INTO meta (meta_key, value_txt) VALUES (:key, :val) ON CONFLICT(meta_key) DO UPDATE SET value_txt = :val", sq.PP{
+func (db *Database) WriteMetaString(ctx db.TxContext, key string, value string) error {
+	tx, err := ctx.GetOrCreateTransaction(db)
+	if err != nil {
+		return err
+	}
+
+	_, err = tx.Exec(ctx, "INSERT INTO meta (meta_key, value_txt) VALUES (:key, :val) ON CONFLICT(meta_key) DO UPDATE SET value_txt = :val", sq.PP{
 		"key": key,
 		"val": value,
 	})
@@ -73,8 +82,13 @@ func (db *Database) WriteMetaString(ctx context.Context, key string, value strin
 	return nil
 }
 
-func (db *Database) WriteMetaInt(ctx context.Context, key string, value int64) error {
-	_, err := db.db.Exec(ctx, "INSERT INTO meta (meta_key, value_int) VALUES (:key, :val) ON CONFLICT(meta_key) DO UPDATE SET value_int = :val", sq.PP{
+func (db *Database) WriteMetaInt(ctx db.TxContext, key string, value int64) error {
+	tx, err := ctx.GetOrCreateTransaction(db)
+	if err != nil {
+		return err
+	}
+
+	_, err = tx.Exec(ctx, "INSERT INTO meta (meta_key, value_int) VALUES (:key, :val) ON CONFLICT(meta_key) DO UPDATE SET value_int = :val", sq.PP{
 		"key": key,
 		"val": value,
 	})
@@ -84,8 +98,13 @@ func (db *Database) WriteMetaInt(ctx context.Context, key string, value int64) e
 	return nil
 }
 
-func (db *Database) WriteMetaReal(ctx context.Context, key string, value float64) error {
-	_, err := db.db.Exec(ctx, "INSERT INTO meta (meta_key, value_real) VALUES (:key, :val) ON CONFLICT(meta_key) DO UPDATE SET value_real = :val", sq.PP{
+func (db *Database) WriteMetaReal(ctx db.TxContext, key string, value float64) error {
+	tx, err := ctx.GetOrCreateTransaction(db)
+	if err != nil {
+		return err
+	}
+
+	_, err = tx.Exec(ctx, "INSERT INTO meta (meta_key, value_real) VALUES (:key, :val) ON CONFLICT(meta_key) DO UPDATE SET value_real = :val", sq.PP{
 		"key": key,
 		"val": value,
 	})
@@ -95,8 +114,13 @@ func (db *Database) WriteMetaReal(ctx context.Context, key string, value float64
 	return nil
 }
 
-func (db *Database) WriteMetaBlob(ctx context.Context, key string, value []byte) error {
-	_, err := db.db.Exec(ctx, "INSERT INTO meta (meta_key, value_blob) VALUES (:key, :val) ON CONFLICT(meta_key) DO UPDATE SET value_blob = :val", sq.PP{
+func (db *Database) WriteMetaBlob(ctx db.TxContext, key string, value []byte) error {
+	tx, err := ctx.GetOrCreateTransaction(db)
+	if err != nil {
+		return err
+	}
+
+	_, err = tx.Exec(ctx, "INSERT INTO meta (meta_key, value_blob) VALUES (:key, :val) ON CONFLICT(meta_key) DO UPDATE SET value_blob = :val", sq.PP{
 		"key": key,
 		"val": value,
 	})
@@ -106,8 +130,13 @@ func (db *Database) WriteMetaBlob(ctx context.Context, key string, value []byte)
 	return nil
 }
 
-func (db *Database) ReadMetaString(ctx context.Context, key string) (retval *string, reterr error) {
-	r2, err := db.db.Query(ctx, "SELECT value_txt FROM meta WHERE meta_key = :key", sq.PP{"key": key})
+func (db *Database) ReadMetaString(ctx db.TxContext, key string) (retval *string, reterr error) {
+	tx, err := ctx.GetOrCreateTransaction(db)
+	if err != nil {
+		return nil, err
+	}
+
+	r2, err := tx.Query(ctx, "SELECT value_txt FROM meta WHERE meta_key = :key", sq.PP{"key": key})
 	if err != nil {
 		return nil, err
 	}
@@ -137,8 +166,13 @@ func (db *Database) ReadMetaString(ctx context.Context, key string) (retval *str
 	return langext.Ptr(value), nil
 }
 
-func (db *Database) ReadMetaInt(ctx context.Context, key string) (retval *int64, reterr error) {
-	r2, err := db.db.Query(ctx, "SELECT value_int FROM meta WHERE meta_key = :key", sq.PP{"key": key})
+func (db *Database) ReadMetaInt(ctx db.TxContext, key string) (retval *int64, reterr error) {
+	tx, err := ctx.GetOrCreateTransaction(db)
+	if err != nil {
+		return nil, err
+	}
+
+	r2, err := tx.Query(ctx, "SELECT value_int FROM meta WHERE meta_key = :key", sq.PP{"key": key})
 	if err != nil {
 		return nil, err
 	}
@@ -169,8 +203,13 @@ func (db *Database) ReadMetaInt(ctx context.Context, key string) (retval *int64,
 	return langext.Ptr(value), nil
 }
 
-func (db *Database) ReadMetaReal(ctx context.Context, key string) (retval *float64, reterr error) {
-	r2, err := db.db.Query(ctx, "SELECT value_real FROM meta WHERE meta_key = :key", sq.PP{"key": key})
+func (db *Database) ReadMetaReal(ctx db.TxContext, key string) (retval *float64, reterr error) {
+	tx, err := ctx.GetOrCreateTransaction(db)
+	if err != nil {
+		return nil, err
+	}
+
+	r2, err := tx.Query(ctx, "SELECT value_real FROM meta WHERE meta_key = :key", sq.PP{"key": key})
 	if err != nil {
 		return nil, err
 	}
@@ -201,8 +240,13 @@ func (db *Database) ReadMetaReal(ctx context.Context, key string) (retval *float
 	return langext.Ptr(value), nil
 }
 
-func (db *Database) ReadMetaBlob(ctx context.Context, key string) (retval *[]byte, reterr error) {
-	r2, err := db.db.Query(ctx, "SELECT value_blob FROM meta WHERE meta_key = :key", sq.PP{"key": key})
+func (db *Database) ReadMetaBlob(ctx db.TxContext, key string) (retval *[]byte, reterr error) {
+	tx, err := ctx.GetOrCreateTransaction(db)
+	if err != nil {
+		return nil, err
+	}
+
+	r2, err := tx.Query(ctx, "SELECT value_blob FROM meta WHERE meta_key = :key", sq.PP{"key": key})
 	if err != nil {
 		return nil, err
 	}
@@ -233,8 +277,13 @@ func (db *Database) ReadMetaBlob(ctx context.Context, key string) (retval *[]byt
 	return langext.Ptr(value), nil
 }
 
-func (db *Database) DeleteMeta(ctx context.Context, key string) error {
-	_, err := db.db.Exec(ctx, "DELETE FROM meta WHERE meta_key = :key", sq.PP{"key": key})
+func (db *Database) DeleteMeta(ctx db.TxContext, key string) error {
+	tx, err := ctx.GetOrCreateTransaction(db)
+	if err != nil {
+		return err
+	}
+
+	_, err = tx.Exec(ctx, "DELETE FROM meta WHERE meta_key = :key", sq.PP{"key": key})
 	if err != nil {
 		return err
 	}

scnserver/db/impl/primary/subscriptions.go

@@ -1,13 +1,15 @@
 package primary
 
 import (
+	"blackforestbytes.com/simplecloudnotifier/db"
 	"blackforestbytes.com/simplecloudnotifier/models"
 	"database/sql"
+	"errors"
 	"gogs.mikescher.com/BlackForestBytes/goext/sq"
 	"time"
 )
 
-func (db *Database) CreateSubscription(ctx TxContext, subscriberUID models.UserID, channel models.Channel, confirmed bool) (models.Subscription, error) {
+func (db *Database) CreateSubscription(ctx db.TxContext, subscriberUID models.UserID, channel models.Channel, confirmed bool) (models.Subscription, error) {
 	tx, err := ctx.GetOrCreateTransaction(db)
 	if err != nil {
 		return models.Subscription{}, err
@@ -31,15 +33,19 @@ func (db *Database) CreateSubscription(ctx TxContext, subscriberUID models.UserI
 	return entity.Model(), nil
 }
 
-func (db *Database) ListSubscriptionsByChannel(ctx TxContext, channelID models.ChannelID) ([]models.Subscription, error) {
+func (db *Database) ListSubscriptions(ctx db.TxContext, filter models.SubscriptionFilter) ([]models.Subscription, error) {
 	tx, err := ctx.GetOrCreateTransaction(db)
 	if err != nil {
 		return nil, err
 	}
 
-	order := " ORDER BY subscriptions.timestamp_created DESC, subscriptions.subscription_id DESC "
+	filterCond, filterJoin, prepParams, err := filter.SQL()
 
-	rows, err := tx.Query(ctx, "SELECT * FROM subscriptions WHERE channel_id = :cid"+order, sq.PP{"cid": channelID})
+	orderClause := " ORDER BY subscriptions.timestamp_created DESC, subscriptions.subscription_id DESC "
+
+	sqlQuery := "SELECT " + "subscriptions.*" + " FROM subscriptions " + filterJoin + " WHERE ( " + filterCond + " ) " + orderClause
+
+	rows, err := tx.Query(ctx, sqlQuery, prepParams)
 	if err != nil {
 		return nil, err
 	}
@@ -52,63 +58,7 @@ func (db *Database) ListSubscriptionsByChannel(ctx TxContext, channelID models.C
 	return data, nil
 }
 
-func (db *Database) ListSubscriptionsByChannelOwner(ctx TxContext, ownerUserID models.UserID, confirmed *bool) ([]models.Subscription, error) {
-	tx, err := ctx.GetOrCreateTransaction(db)
-	if err != nil {
-		return nil, err
-	}
-
-	cond := ""
-	if confirmed != nil && *confirmed {
-		cond = " AND confirmed = 1"
-	} else if confirmed != nil && !*confirmed {
-		cond = " AND confirmed = 0"
-	}
-
-	order := " ORDER BY subscriptions.timestamp_created DESC, subscriptions.subscription_id DESC "
-
-	rows, err := tx.Query(ctx, "SELECT * FROM subscriptions WHERE channel_owner_user_id = :ouid"+cond+order, sq.PP{"ouid": ownerUserID})
-	if err != nil {
-		return nil, err
-	}
-
-	data, err := models.DecodeSubscriptions(rows)
-	if err != nil {
-		return nil, err
-	}
-
-	return data, nil
-}
-
-func (db *Database) ListSubscriptionsBySubscriber(ctx TxContext, subscriberUserID models.UserID, confirmed *bool) ([]models.Subscription, error) {
-	tx, err := ctx.GetOrCreateTransaction(db)
-	if err != nil {
-		return nil, err
-	}
-
-	cond := ""
-	if confirmed != nil && *confirmed {
-		cond = " AND confirmed = 1"
-	} else if confirmed != nil && !*confirmed {
-		cond = " AND confirmed = 0"
-	}
-
-	order := " ORDER BY subscriptions.timestamp_created DESC, subscriptions.subscription_id DESC "
-
-	rows, err := tx.Query(ctx, "SELECT * FROM subscriptions WHERE subscriber_user_id = :suid"+cond+order, sq.PP{"suid": subscriberUserID})
-	if err != nil {
-		return nil, err
-	}
-
-	data, err := models.DecodeSubscriptions(rows)
-	if err != nil {
-		return nil, err
-	}
-
-	return data, nil
-}
-
-func (db *Database) GetSubscription(ctx TxContext, subid models.SubscriptionID) (models.Subscription, error) {
+func (db *Database) GetSubscription(ctx db.TxContext, subid models.SubscriptionID) (models.Subscription, error) {
 	tx, err := ctx.GetOrCreateTransaction(db)
 	if err != nil {
 		return models.Subscription{}, err
@@ -127,7 +77,7 @@ func (db *Database) GetSubscription(ctx TxContext, subid models.SubscriptionID)
 	return sub, nil
 }
 
-func (db *Database) GetSubscriptionBySubscriber(ctx TxContext, subscriberId models.UserID, channelId models.ChannelID) (*models.Subscription, error) {
+func (db *Database) GetSubscriptionBySubscriber(ctx db.TxContext, subscriberId models.UserID, channelId models.ChannelID) (*models.Subscription, error) {
 	tx, err := ctx.GetOrCreateTransaction(db)
 	if err != nil {
 		return nil, err
@@ -142,7 +92,7 @@ func (db *Database) GetSubscriptionBySubscriber(ctx TxContext, subscriberId mode
 	}
 
 	user, err := models.DecodeSubscription(rows)
-	if err == sql.ErrNoRows {
+	if errors.Is(err, sql.ErrNoRows) {
 		return nil, nil
 	}
 	if err != nil {
@@ -152,7 +102,7 @@ func (db *Database) GetSubscriptionBySubscriber(ctx TxContext, subscriberId mode
 	return &user, nil
 }
 
-func (db *Database) DeleteSubscription(ctx TxContext, subid models.SubscriptionID) error {
+func (db *Database) DeleteSubscription(ctx db.TxContext, subid models.SubscriptionID) error {
 	tx, err := ctx.GetOrCreateTransaction(db)
 	if err != nil {
 		return err
@@ -166,7 +116,7 @@ func (db *Database) DeleteSubscription(ctx TxContext, subid models.SubscriptionI
 	return nil
 }
 
-func (db *Database) UpdateSubscriptionConfirmed(ctx TxContext, subscriptionID models.SubscriptionID, confirmed bool) error {
+func (db *Database) UpdateSubscriptionConfirmed(ctx db.TxContext, subscriptionID models.SubscriptionID, confirmed bool) error {
 	tx, err := ctx.GetOrCreateTransaction(db)
 	if err != nil {
 		return err

scnserver/db/impl/primary/users.go

@@ -2,13 +2,14 @@ package primary
 
 import (
 	scn "blackforestbytes.com/simplecloudnotifier"
+	"blackforestbytes.com/simplecloudnotifier/db"
 	"blackforestbytes.com/simplecloudnotifier/models"
 	"gogs.mikescher.com/BlackForestBytes/goext/langext"
 	"gogs.mikescher.com/BlackForestBytes/goext/sq"
 	"time"
 )
 
-func (db *Database) CreateUser(ctx TxContext, protoken *string, username *string) (models.User, error) {
+func (db *Database) CreateUser(ctx db.TxContext, protoken *string, username *string) (models.User, error) {
 	tx, err := ctx.GetOrCreateTransaction(db)
 	if err != nil {
 		return models.User{}, err
@@ -35,7 +36,7 @@ func (db *Database) CreateUser(ctx TxContext, protoken *string, username *string
 	return entity.Model(), nil
 }
 
-func (db *Database) ClearProTokens(ctx TxContext, protoken string) error {
+func (db *Database) ClearProTokens(ctx db.TxContext, protoken string) error {
 	tx, err := ctx.GetOrCreateTransaction(db)
 	if err != nil {
 		return err
@@ -49,7 +50,7 @@ func (db *Database) ClearProTokens(ctx TxContext, protoken string) error {
 	return nil
 }
 
-func (db *Database) GetUser(ctx TxContext, userid models.UserID) (models.User, error) {
+func (db *Database) GetUser(ctx db.TxContext, userid models.UserID) (models.User, error) {
 	tx, err := ctx.GetOrCreateTransaction(db)
 	if err != nil {
 		return models.User{}, err
@@ -68,7 +69,7 @@ func (db *Database) GetUser(ctx TxContext, userid models.UserID) (models.User, e
 	return user, nil
 }
 
-func (db *Database) UpdateUserUsername(ctx TxContext, userid models.UserID, username *string) error {
+func (db *Database) UpdateUserUsername(ctx db.TxContext, userid models.UserID, username *string) error {
 	tx, err := ctx.GetOrCreateTransaction(db)
 	if err != nil {
 		return err
@@ -85,7 +86,7 @@ func (db *Database) UpdateUserUsername(ctx TxContext, userid models.UserID, user
 	return nil
 }
 
-func (db *Database) UpdateUserProToken(ctx TxContext, userid models.UserID, protoken *string) error {
+func (db *Database) UpdateUserProToken(ctx db.TxContext, userid models.UserID, protoken *string) error {
 	tx, err := ctx.GetOrCreateTransaction(db)
 	if err != nil {
 		return err
@@ -103,7 +104,7 @@ func (db *Database) UpdateUserProToken(ctx TxContext, userid models.UserID, prot
 	return nil
 }
 
-func (db *Database) IncUserMessageCounter(ctx TxContext, user *models.User) error {
+func (db *Database) IncUserMessageCounter(ctx db.TxContext, user *models.User) error {
 	tx, err := ctx.GetOrCreateTransaction(db)
 	if err != nil {
 		return err
@@ -132,7 +133,7 @@ func (db *Database) IncUserMessageCounter(ctx TxContext, user *models.User) erro
 	return nil
 }
 
-func (db *Database) UpdateUserLastRead(ctx TxContext, userid models.UserID) error {
+func (db *Database) UpdateUserLastRead(ctx db.TxContext, userid models.UserID) error {
 	tx, err := ctx.GetOrCreateTransaction(db)
 	if err != nil {
 		return err

scnserver/db/impl/requests/database.go

@@ -4,6 +4,7 @@ import (
 	server "blackforestbytes.com/simplecloudnotifier"
 	"blackforestbytes.com/simplecloudnotifier/db/dbtools"
 	"blackforestbytes.com/simplecloudnotifier/db/schema"
+	"blackforestbytes.com/simplecloudnotifier/db/simplectx"
 	"context"
 	"database/sql"
 	"errors"
@@ -63,77 +64,98 @@ func (db *Database) DB() sq.DB {
 	return db.db
 }
 
-func (db *Database) Migrate(ctx context.Context) error {
-	ctx, cancel := context.WithTimeout(context.Background(), 24*time.Second)
-	defer cancel()
+func (db *Database) Migrate(outerctx context.Context) error {
+	innerctx, cancel := context.WithTimeout(outerctx, 24*time.Second)
+	tctx := simplectx.CreateSimpleContext(innerctx, cancel)
 
-	currschema, err := db.ReadSchema(ctx)
+	tx, err := tctx.GetOrCreateTransaction(db)
+	if err != nil {
+		return err
+	}
+	defer func() {
+		if tx.Status() == sq.TxStatusInitial || tx.Status() == sq.TxStatusActive {
+			err = tx.Rollback()
+			if err != nil {
+				log.Err(err).Msg("failed to rollback transaction")
+			}
+		}
+	}()
+
+	ppReInit := false
+
+	currschema, err := db.ReadSchema(tctx)
 	if err != nil {
 		return err
 	}
 
 	if currschema == 0 {
+		schemastr := schema.RequestsSchema[schema.RequestsSchemaVersion].SQL
+		schemahash := schema.RequestsSchema[schema.RequestsSchemaVersion].Hash
 
-		schemastr := schema.RequestsSchema1
-
-		schemahash, err := sq.HashSqliteSchema(ctx, schemastr)
+		schemahash, err := sq.HashSqliteSchema(tctx, schemastr)
 		if err != nil {
 			return err
 		}
 
-		_, err = db.db.Exec(ctx, schemastr, sq.PP{})
+		_, err = tx.Exec(tctx, schemastr, sq.PP{})
 		if err != nil {
 			return err
 		}
 
-		err = db.WriteMetaInt(ctx, "schema", 1)
+		err = db.WriteMetaInt(tctx, "schema", int64(schema.RequestsSchemaVersion))
 		if err != nil {
 			return err
 		}
 
-		err = db.WriteMetaString(ctx, "schema_hash", schemahash)
+		err = db.WriteMetaString(tctx, "schema_hash", schemahash)
 		if err != nil {
 			return err
 		}
 
-		err = db.pp.Init(ctx) // Re-Init
+		ppReInit = true
+
+		currschema = schema.LogsSchemaVersion
+	}
+
+	if currschema == 1 {
+		schemHashDB, err := sq.HashSqliteDatabase(tctx, tx)
 		if err != nil {
 			return err
 		}
 
-		return nil
-
-	} else if currschema == 1 {
-
-		schemHashDB, err := sq.HashSqliteDatabase(ctx, db.db)
+		schemaHashMeta, err := db.ReadMetaString(tctx, "schema_hash")
 		if err != nil {
 			return err
 		}
 
-		schemaHashMeta, err := db.ReadMetaString(ctx, "schema_hash")
-		if err != nil {
-			return err
-		}
-
-		schemHashAsset := schema.RequestsHash1
-		if err != nil {
-			return err
-		}
-
-		if schemHashDB != langext.Coalesce(schemaHashMeta, "") || langext.Coalesce(schemaHashMeta, "") != schemHashAsset {
+		if schemHashDB != langext.Coalesce(schemaHashMeta, "") || langext.Coalesce(schemaHashMeta, "") != schema.RequestsSchema[currschema].Hash {
 			log.Debug().Str("schemHashDB", schemHashDB).Msg("Schema (requests db)")
 			log.Debug().Str("schemaHashMeta", langext.Coalesce(schemaHashMeta, "")).Msg("Schema (requests db)")
-			log.Debug().Str("schemHashAsset", schemHashAsset).Msg("Schema (requests db)")
+			log.Debug().Str("schemaHashAsset", schema.RequestsSchema[currschema].Hash).Msg("Schema (requests db)")
 			return errors.New("database schema does not match (requests db)")
 		} else {
 			log.Debug().Str("schemHash", schemHashDB).Msg("Verified Schema consistency (requests db)")
 		}
+	}
 
-		return nil // current
-	} else {
+	if currschema != schema.RequestsSchemaVersion {
 		return errors.New(fmt.Sprintf("Unknown DB schema: %d", currschema))
 	}
 
+	err = tx.Commit()
+	if err != nil {
+		return err
+	}
+
+	if ppReInit {
+		log.Debug().Msg("Re-Init preprocessor")
+		err = db.pp.Init(outerctx) // Re-Init
+		if err != nil {
+			return err
+		}
+	}
+
+	return nil
 }
 
 func (db *Database) Ping(ctx context.Context) error {

scnserver/db/impl/requests/meta.go

@@ -1,15 +1,19 @@
 package requests
 
 import (
-	"context"
+	"blackforestbytes.com/simplecloudnotifier/db"
 	"errors"
 	"gogs.mikescher.com/BlackForestBytes/goext/langext"
 	"gogs.mikescher.com/BlackForestBytes/goext/sq"
 )
 
-func (db *Database) ReadSchema(ctx context.Context) (retval int, reterr error) {
+func (db *Database) ReadSchema(ctx db.TxContext) (retval int, reterr error) {
+	tx, err := ctx.GetOrCreateTransaction(db)
+	if err != nil {
+		return 0, err
+	}
 
-	r1, err := db.db.Query(ctx, "SELECT name FROM sqlite_master WHERE type = :typ AND name = :name", sq.PP{"typ": "table", "name": "meta"})
+	r1, err := tx.Query(ctx, "SELECT name FROM sqlite_master WHERE type = :typ AND name = :name", sq.PP{"typ": "table", "name": "meta"})
 	if err != nil {
 		return 0, err
 	}
@@ -31,7 +35,7 @@ func (db *Database) ReadSchema(ctx context.Context) (retval int, reterr error) {
 		return 0, err
 	}
 
-	r2, err := db.db.Query(ctx, "SELECT value_int FROM meta WHERE meta_key = :key", sq.PP{"key": "schema"})
+	r2, err := tx.Query(ctx, "SELECT value_int FROM meta WHERE meta_key = :key", sq.PP{"key": "schema"})
 	if err != nil {
 		return 0, err
 	}
@@ -62,8 +66,13 @@ func (db *Database) ReadSchema(ctx context.Context) (retval int, reterr error) {
 	return dbschema, nil
 }
 
-func (db *Database) WriteMetaString(ctx context.Context, key string, value string) error {
-	_, err := db.db.Exec(ctx, "INSERT INTO meta (meta_key, value_txt) VALUES (:key, :val) ON CONFLICT(meta_key) DO UPDATE SET value_txt = :val", sq.PP{
+func (db *Database) WriteMetaString(ctx db.TxContext, key string, value string) error {
+	tx, err := ctx.GetOrCreateTransaction(db)
+	if err != nil {
+		return err
+	}
+
+	_, err = tx.Exec(ctx, "INSERT INTO meta (meta_key, value_txt) VALUES (:key, :val) ON CONFLICT(meta_key) DO UPDATE SET value_txt = :val", sq.PP{
 		"key": key,
 		"val": value,
 	})
@@ -73,8 +82,13 @@ func (db *Database) WriteMetaString(ctx context.Context, key string, value strin
 	return nil
 }
 
-func (db *Database) WriteMetaInt(ctx context.Context, key string, value int64) error {
-	_, err := db.db.Exec(ctx, "INSERT INTO meta (meta_key, value_int) VALUES (:key, :val) ON CONFLICT(meta_key) DO UPDATE SET value_int = :val", sq.PP{
+func (db *Database) WriteMetaInt(ctx db.TxContext, key string, value int64) error {
+	tx, err := ctx.GetOrCreateTransaction(db)
+	if err != nil {
+		return err
+	}
+
+	_, err = tx.Exec(ctx, "INSERT INTO meta (meta_key, value_int) VALUES (:key, :val) ON CONFLICT(meta_key) DO UPDATE SET value_int = :val", sq.PP{
 		"key": key,
 		"val": value,
 	})
@@ -84,8 +98,13 @@ func (db *Database) WriteMetaInt(ctx context.Context, key string, value int64) e
 	return nil
 }
 
-func (db *Database) WriteMetaReal(ctx context.Context, key string, value float64) error {
-	_, err := db.db.Exec(ctx, "INSERT INTO meta (meta_key, value_real) VALUES (:key, :val) ON CONFLICT(meta_key) DO UPDATE SET value_real = :val", sq.PP{
+func (db *Database) WriteMetaReal(ctx db.TxContext, key string, value float64) error {
+	tx, err := ctx.GetOrCreateTransaction(db)
+	if err != nil {
+		return err
+	}
+
+	_, err = tx.Exec(ctx, "INSERT INTO meta (meta_key, value_real) VALUES (:key, :val) ON CONFLICT(meta_key) DO UPDATE SET value_real = :val", sq.PP{
 		"key": key,
 		"val": value,
 	})
@@ -95,8 +114,13 @@ func (db *Database) WriteMetaReal(ctx context.Context, key string, value float64
 	return nil
 }
 
-func (db *Database) WriteMetaBlob(ctx context.Context, key string, value []byte) error {
-	_, err := db.db.Exec(ctx, "INSERT INTO meta (meta_key, value_blob) VALUES (:key, :val) ON CONFLICT(meta_key) DO UPDATE SET value_blob = :val", sq.PP{
+func (db *Database) WriteMetaBlob(ctx db.TxContext, key string, value []byte) error {
+	tx, err := ctx.GetOrCreateTransaction(db)
+	if err != nil {
+		return err
+	}
+
+	_, err = tx.Exec(ctx, "INSERT INTO meta (meta_key, value_blob) VALUES (:key, :val) ON CONFLICT(meta_key) DO UPDATE SET value_blob = :val", sq.PP{
 		"key": key,
 		"val": value,
 	})
@@ -106,8 +130,13 @@ func (db *Database) WriteMetaBlob(ctx context.Context, key string, value []byte)
 	return nil
 }
 
-func (db *Database) ReadMetaString(ctx context.Context, key string) (retval *string, reterr error) {
-	r2, err := db.db.Query(ctx, "SELECT value_txt FROM meta WHERE meta_key = :key", sq.PP{"key": key})
+func (db *Database) ReadMetaString(ctx db.TxContext, key string) (retval *string, reterr error) {
+	tx, err := ctx.GetOrCreateTransaction(db)
+	if err != nil {
+		return nil, err
+	}
+
+	r2, err := tx.Query(ctx, "SELECT value_txt FROM meta WHERE meta_key = :key", sq.PP{"key": key})
 	if err != nil {
 		return nil, err
 	}
@@ -137,8 +166,13 @@ func (db *Database) ReadMetaString(ctx context.Context, key string) (retval *str
 	return langext.Ptr(value), nil
 }
 
-func (db *Database) ReadMetaInt(ctx context.Context, key string) (retval *int64, reterr error) {
-	r2, err := db.db.Query(ctx, "SELECT value_int FROM meta WHERE meta_key = :key", sq.PP{"key": key})
+func (db *Database) ReadMetaInt(ctx db.TxContext, key string) (retval *int64, reterr error) {
+	tx, err := ctx.GetOrCreateTransaction(db)
+	if err != nil {
+		return nil, err
+	}
+
+	r2, err := tx.Query(ctx, "SELECT value_int FROM meta WHERE meta_key = :key", sq.PP{"key": key})
 	if err != nil {
 		return nil, err
 	}
@@ -169,8 +203,13 @@ func (db *Database) ReadMetaInt(ctx context.Context, key string) (retval *int64,
 	return langext.Ptr(value), nil
 }
 
-func (db *Database) ReadMetaReal(ctx context.Context, key string) (retval *float64, reterr error) {
-	r2, err := db.db.Query(ctx, "SELECT value_real FROM meta WHERE meta_key = :key", sq.PP{"key": key})
+func (db *Database) ReadMetaReal(ctx db.TxContext, key string) (retval *float64, reterr error) {
+	tx, err := ctx.GetOrCreateTransaction(db)
+	if err != nil {
+		return nil, err
+	}
+
+	r2, err := tx.Query(ctx, "SELECT value_real FROM meta WHERE meta_key = :key", sq.PP{"key": key})
 	if err != nil {
 		return nil, err
 	}
@@ -201,8 +240,13 @@ func (db *Database) ReadMetaReal(ctx context.Context, key string) (retval *float
 	return langext.Ptr(value), nil
 }
 
-func (db *Database) ReadMetaBlob(ctx context.Context, key string) (retval *[]byte, reterr error) {
-	r2, err := db.db.Query(ctx, "SELECT value_blob FROM meta WHERE meta_key = :key", sq.PP{"key": key})
+func (db *Database) ReadMetaBlob(ctx db.TxContext, key string) (retval *[]byte, reterr error) {
+	tx, err := ctx.GetOrCreateTransaction(db)
+	if err != nil {
+		return nil, err
+	}
+
+	r2, err := tx.Query(ctx, "SELECT value_blob FROM meta WHERE meta_key = :key", sq.PP{"key": key})
 	if err != nil {
 		return nil, err
 	}
@@ -233,8 +277,13 @@ func (db *Database) ReadMetaBlob(ctx context.Context, key string) (retval *[]byt
 	return langext.Ptr(value), nil
 }
 
-func (db *Database) DeleteMeta(ctx context.Context, key string) error {
-	_, err := db.db.Exec(ctx, "DELETE FROM meta WHERE meta_key = :key", sq.PP{"key": key})
+func (db *Database) DeleteMeta(ctx db.TxContext, key string) error {
+	tx, err := ctx.GetOrCreateTransaction(db)
+	if err != nil {
+		return err
+	}
+
+	_, err = tx.Exec(ctx, "DELETE FROM meta WHERE meta_key = :key", sq.PP{"key": key})
 	if err != nil {
 		return err
 	}

scnserver/db/schema/assets.go

@@ -2,27 +2,52 @@ package schema
 
 import _ "embed"
 
-//go:embed primary_1.ddl
-var PrimarySchema1 string
+type Def struct {
+	SQL  string
+	Hash string
+}
 
-const PrimaryHash1 = "f2b2847f32681a7178e405553beea4a324034915a0c5a5dc70b3c6abbcc852f2"
+//go:embed primary_1.ddl
+var primarySchema1 string
 
 //go:embed primary_2.ddl
-var PrimarySchema2 string
-
-const PrimaryHash2 = "07ed1449114416ed043084a30e0722a5f97bf172161338d2f7106a8dfd387d0a"
+var primarySchema2 string
 
 //go:embed primary_3.ddl
-var PrimarySchema3 string
+var primarySchema3 string
 
-const PrimaryHash3 = "65c2125ad0e12d02490cf2275f0067ef3c62a8522edf9a35ee8aa3f3c09b12e8"
+//go:embed primary_4.ddl
+var primarySchema4 string
+
+//go:embed primary_migration_3_4.ddl
+var PrimaryMigration_3_4 string
 
 //go:embed requests_1.ddl
-var RequestsSchema1 string
-
-const RequestsHash1 = "ebb0a5748b605e8215437413b738279670190ca8159b6227cfc2aa13418b41e9"
+var requestsSchema1 string
 
 //go:embed logs_1.ddl
-var LogsSchema1 string
+var logsSchema1 string
 
-const LogsHash1 = "65fba477c04095effc3a8e1bb79fe7547b8e52e983f776f156266eddc4f201d7"
+var PrimarySchema = map[int]Def{
+	0: {"", ""},
+	1: {primarySchema1, "f2b2847f32681a7178e405553beea4a324034915a0c5a5dc70b3c6abbcc852f2"},
+	2: {primarySchema2, "07ed1449114416ed043084a30e0722a5f97bf172161338d2f7106a8dfd387d0a"},
+	3: {primarySchema3, "65c2125ad0e12d02490cf2275f0067ef3c62a8522edf9a35ee8aa3f3c09b12e8"},
+	4: {primarySchema4, "cb022156ab0e7aea39dd0c985428c43cae7d60e41ca8e9e5a84c774b3019d2ca"},
+}
+
+var PrimarySchemaVersion = 4
+
+var RequestsSchema = map[int]Def{
+	0: {"", ""},
+	1: {requestsSchema1, "ebb0a5748b605e8215437413b738279670190ca8159b6227cfc2aa13418b41e9"},
+}
+
+var RequestsSchemaVersion = 1
+
+var LogsSchema = map[int]Def{
+	0: {"", ""},
+	1: {logsSchema1, "65fba477c04095effc3a8e1bb79fe7547b8e52e983f776f156266eddc4f201d7"},
+}
+
+var LogsSchemaVersion = 1

scnserver/db/schema/primary_4.ddl

@@ -0,0 +1,233 @@
+CREATE TABLE users
+(
+    user_id            TEXT                                NOT NULL,
+
+    username           TEXT                                    NULL  DEFAULT NULL,
+
+    timestamp_created  INTEGER                             NOT NULL,
+    timestamp_lastread INTEGER                                 NULL   DEFAULT NULL,
+    timestamp_lastsent INTEGER                                 NULL   DEFAULT NULL,
+
+    messages_sent      INTEGER                             NOT NULL   DEFAULT '0',
+
+    quota_used         INTEGER                             NOT NULL   DEFAULT '0',
+    quota_used_day     TEXT                                    NULL   DEFAULT NULL,
+
+    is_pro             INTEGER   CHECK(is_pro IN (0, 1))   NOT NULL   DEFAULT 0,
+    pro_token          TEXT                                    NULL   DEFAULT NULL,
+
+    PRIMARY KEY (user_id)
+) STRICT;
+CREATE  UNIQUE INDEX "idx_users_protoken" ON users (pro_token) WHERE pro_token IS NOT NULL;
+
+
+CREATE TABLE keytokens
+(
+    keytoken_id        TEXT                                      NOT NULL,
+
+    timestamp_created  INTEGER                                   NOT NULL,
+    timestamp_lastused INTEGER                                       NULL   DEFAULT NULL,
+
+    name               TEXT                                      NOT NULL,
+
+    owner_user_id      TEXT                                      NOT NULL,
+
+    all_channels       INTEGER   CHECK(all_channels IN (0, 1))   NOT NULL,
+    channels           TEXT                                      NOT NULL,
+    token              TEXT                                      NOT NULL,
+    permissions        TEXT                                      NOT NULL,
+
+    messages_sent      INTEGER                                   NOT NULL   DEFAULT '0',
+
+    PRIMARY KEY (keytoken_id)
+) STRICT;
+CREATE  UNIQUE INDEX "idx_keytokens_token" ON keytokens (token);
+
+
+CREATE TABLE clients
+(
+    client_id          TEXT                                           NOT NULL,
+
+    user_id            TEXT                                           NOT NULL,
+    type               TEXT       CHECK(type IN ('ANDROID', 'IOS'))   NOT NULL,
+    fcm_token          TEXT                                           NOT NULL,
+
+    timestamp_created  INTEGER                                        NOT NULL,
+
+    agent_model        TEXT                                           NOT NULL,
+    agent_version      TEXT                                           NOT NULL,
+
+    PRIMARY KEY (client_id)
+) STRICT;
+CREATE        INDEX "idx_clients_userid"   ON clients (user_id);
+CREATE UNIQUE INDEX "idx_clients_fcmtoken" ON clients (fcm_token);
+
+
+CREATE TABLE channels
+(
+    channel_id         TEXT        NOT NULL,
+
+    owner_user_id      TEXT        NOT NULL,
+
+    internal_name      TEXT        NOT NULL,
+    display_name       TEXT        NOT NULL,
+    description_name   TEXT            NULL,
+
+    subscribe_key      TEXT        NOT NULL,
+
+    timestamp_created  INTEGER     NOT NULL,
+    timestamp_lastsent INTEGER         NULL   DEFAULT NULL,
+
+    messages_sent      INTEGER     NOT NULL   DEFAULT '0',
+
+    PRIMARY KEY (channel_id)
+) STRICT;
+CREATE UNIQUE INDEX "idx_channels_identity" ON channels (owner_user_id, internal_name);
+
+CREATE TABLE subscriptions
+(
+    subscription_id        TEXT                                   NOT NULL,
+
+    subscriber_user_id     TEXT                                   NOT NULL,
+    channel_owner_user_id  TEXT                                   NOT NULL,
+    channel_internal_name  TEXT                                   NOT NULL,
+    channel_id             TEXT                                   NOT NULL,
+
+    timestamp_created      INTEGER                                NOT NULL,
+
+    confirmed              INTEGER   CHECK(confirmed IN (0, 1))   NOT NULL,
+
+    PRIMARY KEY (subscription_id)
+) STRICT;
+CREATE UNIQUE INDEX "idx_subscriptions_ref"     ON subscriptions (subscriber_user_id, channel_owner_user_id, channel_internal_name);
+CREATE        INDEX "idx_subscriptions_chan"    ON subscriptions (channel_id);
+CREATE        INDEX "idx_subscriptions_subuser" ON subscriptions (subscriber_user_id);
+CREATE        INDEX "idx_subscriptions_ownuser" ON subscriptions (channel_owner_user_id);
+CREATE        INDEX "idx_subscriptions_tsc"     ON subscriptions (timestamp_created);
+CREATE        INDEX "idx_subscriptions_conf"    ON subscriptions (confirmed);
+
+
+CREATE TABLE messages
+(
+    message_id            TEXT                                     NOT NULL,
+    sender_user_id        TEXT                                     NOT NULL,
+    channel_internal_name TEXT                                     NOT NULL,
+    channel_id            TEXT                                     NOT NULL,
+    sender_ip             TEXT                                     NOT NULL,
+    sender_name           TEXT                                         NULL,
+
+    timestamp_real        INTEGER                                  NOT NULL,
+    timestamp_client      INTEGER                                      NULL,
+
+    title                 TEXT                                     NOT NULL,
+    content               TEXT                                         NULL,
+    priority              INTEGER  CHECK(priority IN (0, 1, 2))    NOT NULL,
+    usr_message_id        TEXT                                         NULL,
+
+    used_key_id           TEXT                                     NOT NULL,
+
+    deleted               INTEGER  CHECK(deleted IN (0, 1))        NOT NULL    DEFAULT '0',
+
+    PRIMARY KEY (message_id)
+) STRICT;
+CREATE        INDEX "idx_messages_channel"          ON messages (channel_internal_name COLLATE BINARY);
+CREATE        INDEX "idx_messages_channel_nc"       ON messages (channel_internal_name COLLATE NOCASE);
+CREATE UNIQUE INDEX "idx_messages_idempotency"      ON messages (sender_user_id, usr_message_id COLLATE BINARY);
+CREATE        INDEX "idx_messages_senderip"         ON messages (sender_ip COLLATE BINARY);
+CREATE        INDEX "idx_messages_sendername"       ON messages (sender_name COLLATE BINARY);
+CREATE        INDEX "idx_messages_sendername_nc"    ON messages (sender_name COLLATE NOCASE);
+CREATE        INDEX "idx_messages_title"            ON messages (title COLLATE BINARY);
+CREATE        INDEX "idx_messages_title_nc"         ON messages (title COLLATE NOCASE);
+CREATE        INDEX "idx_messages_usedkey"          ON messages (sender_user_id, used_key_id);
+CREATE        INDEX "idx_messages_deleted"          ON messages (deleted);
+
+
+CREATE VIRTUAL TABLE messages_fts USING fts5
+(
+    channel_internal_name,
+    sender_name,
+    title,
+    content,
+
+    tokenize = unicode61,
+    content = 'messages',
+    content_rowid = 'rowid'
+);
+
+CREATE TRIGGER fts_insert AFTER INSERT ON messages BEGIN
+    INSERT INTO messages_fts (rowid, channel_internal_name, sender_name, title, content) VALUES (new.rowid, new.channel_internal_name, new.sender_name, new.title, new.content);
+END;
+
+CREATE TRIGGER fts_update AFTER UPDATE ON messages BEGIN
+    INSERT INTO messages_fts (messages_fts, rowid, channel_internal_name, sender_name, title, content) VALUES ('delete', old.rowid, old.channel_internal_name, old.sender_name, old.title, old.content);
+    INSERT INTO messages_fts (              rowid, channel_internal_name, sender_name, title, content) VALUES (          new.rowid, new.channel_internal_name, new.sender_name, new.title, new.content);
+END;
+
+CREATE TRIGGER fts_delete AFTER DELETE ON messages BEGIN
+    INSERT INTO messages_fts (messages_fts, rowid, channel_internal_name, sender_name, title, content) VALUES ('delete', old.rowid, old.channel_internal_name, old.sender_name, old.title, old.content);
+END;
+
+
+CREATE TABLE deliveries
+(
+    delivery_id         TEXT                                                     NOT NULL,
+
+    message_id          TEXT                                                     NOT NULL,
+    receiver_user_id    TEXT                                                     NOT NULL,
+    receiver_client_id  TEXT                                                     NOT NULL,
+
+    timestamp_created   INTEGER                                                  NOT NULL,
+    timestamp_finalized INTEGER                                                      NULL,
+
+
+    status              TEXT     CHECK(status IN ('RETRY','SUCCESS','FAILED'))   NOT NULL,
+    retry_count         INTEGER                                                  NOT NULL   DEFAULT 0,
+    next_delivery       TEXT                                                         NULL   DEFAULT NULL,
+
+    fcm_message_id      TEXT                                                         NULL,
+
+    PRIMARY KEY (delivery_id)
+) STRICT;
+CREATE INDEX "idx_deliveries_receiver" ON deliveries (message_id, receiver_client_id);
+
+
+CREATE TABLE compat_ids
+(
+    old         INTEGER NOT NULL,
+    new         TEXT    NOT NULL,
+    type        TEXT    NOT NULL
+) STRICT;
+CREATE UNIQUE INDEX "idx_compatids_new" ON compat_ids (new);
+CREATE UNIQUE INDEX "idx_compatids_old" ON compat_ids (old, type);
+
+
+CREATE TABLE compat_acks
+(
+    user_id         TEXT NOT NULL,
+    message_id      TEXT NOT NULL
+) STRICT;
+CREATE        INDEX "idx_compatacks_userid"           ON compat_acks (user_id);
+CREATE UNIQUE INDEX "idx_compatacks_messageid"        ON compat_acks (message_id);
+CREATE UNIQUE INDEX "idx_compatacks_userid_messageid" ON compat_acks (user_id, message_id);
+
+
+CREATE TABLE compat_clients
+(
+    client_id         TEXT    NOT NULL
+) STRICT;
+CREATE UNIQUE INDEX "idx_compatclient_clientid" ON compat_clients (client_id);
+
+
+CREATE TABLE `meta`
+(
+    meta_key     TEXT       NOT NULL,
+    value_int    INTEGER        NULL,
+    value_txt    TEXT           NULL,
+    value_real   REAL           NULL,
+    value_blob   BLOB           NULL,
+
+    PRIMARY KEY (meta_key)
+) STRICT;
+
+
+INSERT INTO meta (meta_key, value_int) VALUES ('schema', 3)

scnserver/db/schema/primary_migration_3_4.ddl

@@ -0,0 +1,20 @@
+
+DROP INDEX idx_messages_owner_channel;
+
+
+DROP INDEX idx_messages_owner_channel_nc;
+
+
+DROP INDEX idx_messages_idempotency;
+CREATE UNIQUE INDEX "idx_messages_idempotency" ON messages (sender_user_id, usr_message_id COLLATE BINARY);
+
+
+DROP INDEX idx_messages_usedkey;
+CREATE INDEX "idx_messages_usedkey" ON messages (sender_user_id, used_key_id);
+
+
+ALTER TABLE messages DROP COLUMN owner_user_id;
+
+
+
+

scnserver/db/simplectx/simplecontext.go

@@ -1,4 +1,4 @@
-package logic
+package simplectx
 
 import (
 	"blackforestbytes.com/simplecloudnotifier/db"
@@ -51,7 +51,9 @@ func (sc *SimpleContext) Cancel() {
 		}
 		sc.transaction = nil
 	}
-	sc.cancelFunc()
+	if sc.cancelFunc != nil {
+		sc.cancelFunc()
+	}
 }
 
 func (sc *SimpleContext) GetOrCreateTransaction(db db.DatabaseImpl) (sq.Tx, error) {

scnserver/go.mod

@@ -4,19 +4,20 @@ go 1.19
 
 require (
 	github.com/gin-gonic/gin v1.9.1
-	github.com/go-playground/validator/v10 v10.14.1
+	github.com/go-playground/validator/v10 v10.15.5
 	github.com/go-sql-driver/mysql v1.7.1
 	github.com/jmoiron/sqlx v1.3.5
 	github.com/mattn/go-sqlite3 v1.14.17
-	github.com/rs/zerolog v1.29.1
-	gogs.mikescher.com/BlackForestBytes/goext v0.0.163
+	github.com/rs/zerolog v1.31.0
+	gogs.mikescher.com/BlackForestBytes/goext v0.0.291
 	gopkg.in/loremipsum.v1 v1.1.2
 )
 
 require (
-	github.com/bytedance/sonic v1.9.1 // indirect
-	github.com/chenzhuoyu/base64x v0.0.0-20221115062448-fe3a3abad311 // indirect
-	github.com/gabriel-vasile/mimetype v1.4.2 // indirect
+	github.com/bytedance/sonic v1.10.2 // indirect
+	github.com/chenzhuoyu/base64x v0.0.0-20230717121745-296ad89f973d // indirect
+	github.com/chenzhuoyu/iasm v0.9.0 // indirect
+	github.com/gabriel-vasile/mimetype v1.4.3 // indirect
 	github.com/gin-contrib/sse v0.1.0 // indirect
 	github.com/go-playground/locales v0.14.1 // indirect
 	github.com/go-playground/universal-translator v0.18.1 // indirect
@@ -26,18 +27,20 @@ require (
 	github.com/klauspost/cpuid/v2 v2.2.5 // indirect
 	github.com/leodido/go-urn v1.2.4 // indirect
 	github.com/mattn/go-colorable v0.1.13 // indirect
-	github.com/mattn/go-isatty v0.0.19 // indirect
+	github.com/mattn/go-isatty v0.0.20 // indirect
 	github.com/modern-go/concurrent v0.0.0-20180306012644-bacd9c7ef1dd // indirect
 	github.com/modern-go/reflect2 v1.0.2 // indirect
-	github.com/pelletier/go-toml/v2 v2.0.8 // indirect
+	github.com/pelletier/go-toml/v2 v2.1.0 // indirect
+	github.com/rs/xid v1.5.0 // indirect
 	github.com/twitchyliquid64/golang-asm v0.15.1 // indirect
 	github.com/ugorji/go/codec v1.2.11 // indirect
-	golang.org/x/arch v0.3.0 // indirect
-	golang.org/x/crypto v0.10.0 // indirect
-	golang.org/x/net v0.10.0 // indirect
-	golang.org/x/sys v0.9.0 // indirect
-	golang.org/x/term v0.9.0 // indirect
-	golang.org/x/text v0.10.0 // indirect
-	google.golang.org/protobuf v1.30.0 // indirect
+	go.mongodb.org/mongo-driver v1.12.1 // indirect
+	golang.org/x/arch v0.5.0 // indirect
+	golang.org/x/crypto v0.14.0 // indirect
+	golang.org/x/net v0.17.0 // indirect
+	golang.org/x/sys v0.13.0 // indirect
+	golang.org/x/term v0.13.0 // indirect
+	golang.org/x/text v0.13.0 // indirect
+	google.golang.org/protobuf v1.31.0 // indirect
 	gopkg.in/yaml.v3 v3.0.1 // indirect
 )

scnserver/go.sum

@@ -1,15 +1,19 @@
 github.com/bytedance/sonic v1.5.0/go.mod h1:ED5hyg4y6t3/9Ku1R6dU/4KyJ48DZ4jPhfY1O2AihPM=
-github.com/bytedance/sonic v1.9.1 h1:6iJ6NqdoxCDr6mbY8h18oSO+cShGSMRGCEo7F2h0x8s=
-github.com/bytedance/sonic v1.9.1/go.mod h1:i736AoUSYt75HyZLoJW9ERYxcy6eaN6h4BZXU064P/U=
+github.com/bytedance/sonic v1.10.0-rc/go.mod h1:ElCzW+ufi8qKqNW0FY314xriJhyJhuoJ3gFZdAHF7NM=
+github.com/bytedance/sonic v1.10.2 h1:GQebETVBxYB7JGWJtLBi07OVzWwt+8dWA00gEVW2ZFE=
+github.com/bytedance/sonic v1.10.2/go.mod h1:iZcSUejdk5aukTND/Eu/ivjQuEL0Cu9/rf50Hi0u/g4=
 github.com/chenzhuoyu/base64x v0.0.0-20211019084208-fb5309c8db06/go.mod h1:DH46F32mSOjUmXrMHnKwZdA8wcEefY7UVqBKYGjpdQY=
-github.com/chenzhuoyu/base64x v0.0.0-20221115062448-fe3a3abad311 h1:qSGYFH7+jGhDF8vLC+iwCD4WpbV1EBDSzWkJODFLams=
 github.com/chenzhuoyu/base64x v0.0.0-20221115062448-fe3a3abad311/go.mod h1:b583jCggY9gE99b6G5LEC39OIiVsWj+R97kbl5odCEk=
+github.com/chenzhuoyu/base64x v0.0.0-20230717121745-296ad89f973d h1:77cEq6EriyTZ0g/qfRdp61a3Uu/AWrgIq2s0ClJV1g0=
+github.com/chenzhuoyu/base64x v0.0.0-20230717121745-296ad89f973d/go.mod h1:8EPpVsBuRksnlj1mLy4AWzRNQYxauNi62uWcE3to6eA=
+github.com/chenzhuoyu/iasm v0.9.0 h1:9fhXjVzq5hUy2gkhhgHl95zG2cEAhw9OSGs8toWWAwo=
+github.com/chenzhuoyu/iasm v0.9.0/go.mod h1:Xjy2NpN3h7aUqeqM+woSuuvxmIe6+DDsiNLIrkAmYog=
 github.com/coreos/go-systemd/v22 v22.5.0/go.mod h1:Y58oyj3AT4RCenI/lSvhwexgC+NSVTIJ3seZv2GcEnc=
 github.com/davecgh/go-spew v1.1.0/go.mod h1:J7Y8YcW2NihsgmVo/mv3lAwl/skON4iLHjSsI+c5H38=
 github.com/davecgh/go-spew v1.1.1 h1:vj9j/u1bqnvCEfJOwUhtlOARqs3+rkHYY13jYWTU97c=
 github.com/davecgh/go-spew v1.1.1/go.mod h1:J7Y8YcW2NihsgmVo/mv3lAwl/skON4iLHjSsI+c5H38=
-github.com/gabriel-vasile/mimetype v1.4.2 h1:w5qFW6JKBz9Y393Y4q372O9A7cUSequkh1Q7OhCmWKU=
-github.com/gabriel-vasile/mimetype v1.4.2/go.mod h1:zApsH/mKG4w07erKIaJPFiX0Tsq9BFQgN3qGY5GnNgA=
+github.com/gabriel-vasile/mimetype v1.4.3 h1:in2uUcidCuFcDKtdcBxlR0rJ1+fsokWf+uqxgUFjbI0=
+github.com/gabriel-vasile/mimetype v1.4.3/go.mod h1:d8uq/6HKRL6CGdk+aubisF/M5GcPfT7nKyLpA0lbSSk=
 github.com/gin-contrib/sse v0.1.0 h1:Y/yl/+YNO8GZSjAhjMsSuLt29uWRFHdHYUb5lYOV9qE=
 github.com/gin-contrib/sse v0.1.0/go.mod h1:RHrZQHXnP2xjPF+u1gW/2HnVO7nvIa9PG3Gm+fLHvGI=
 github.com/gin-gonic/gin v1.9.1 h1:4idEAncQnU5cB7BeOkPtxjfCSye0AAm1R0RVIqJ+Jmg=
@@ -19,8 +23,8 @@ github.com/go-playground/locales v0.14.1 h1:EWaQ/wswjilfKLTECiXz7Rh+3BjFhfDFKv/o
 github.com/go-playground/locales v0.14.1/go.mod h1:hxrqLVvrK65+Rwrd5Fc6F2O76J/NuW9t0sjnWqG1slY=
 github.com/go-playground/universal-translator v0.18.1 h1:Bcnm0ZwsGyWbCzImXv+pAJnYK9S473LQFuzCbDbfSFY=
 github.com/go-playground/universal-translator v0.18.1/go.mod h1:xekY+UJKNuX9WP91TpwSH2VMlDf28Uj24BCp08ZFTUY=
-github.com/go-playground/validator/v10 v10.14.1 h1:9c50NUPC30zyuKprjL3vNZ0m5oG+jU0zvx4AqHGnv4k=
-github.com/go-playground/validator/v10 v10.14.1/go.mod h1:9iXMNT7sEkjXb0I+enO7QXmzG6QCsPWY4zveKFVRSyU=
+github.com/go-playground/validator/v10 v10.15.5 h1:LEBecTWb/1j5TNY1YYG2RcOUN3R7NLylN+x8TTueE24=
+github.com/go-playground/validator/v10 v10.15.5/go.mod h1:9iXMNT7sEkjXb0I+enO7QXmzG6QCsPWY4zveKFVRSyU=
 github.com/go-sql-driver/mysql v1.6.0/go.mod h1:DCzpHaOWr8IXmIStZouvnhqoel9Qv2LBy8hT2VhHyBg=
 github.com/go-sql-driver/mysql v1.7.1 h1:lUIinVbN1DY0xBg0eMOzmmtGoHwWBbvnWubQUrtU8EI=
 github.com/go-sql-driver/mysql v1.7.1/go.mod h1:OXbVy3sEdcQ2Doequ6Z5BW6fXNQTmx+9S1MCJN5yJMI=
@@ -28,6 +32,8 @@ github.com/goccy/go-json v0.10.2 h1:CrxCmQqYDkv1z7lO7Wbh2HN93uovUHgrECaO5ZrCXAU=
 github.com/goccy/go-json v0.10.2/go.mod h1:6MelG93GURQebXPDq3khkgXZkazVtN9CRI+MGFi0w8I=
 github.com/godbus/dbus/v5 v5.0.4/go.mod h1:xhWf0FNVPg57R7Z0UbKHbJfkEywrmjJnf7w5xrFpKfA=
 github.com/golang/protobuf v1.5.0/go.mod h1:FsONVRAS9T7sI+LIUmWTfcYkHO4aIWwzhcaSAoJOfIk=
+github.com/golang/snappy v0.0.1/go.mod h1:/XxbfmMg8lxefKM7IXC3fBNl/7bRcc72aCRzEWrmP2Q=
+github.com/google/go-cmp v0.5.2/go.mod h1:v8dTdLbMG2kIc/vJvl+f65V22dbkXbowE6jgT/gNBxE=
 github.com/google/go-cmp v0.5.5/go.mod h1:v8dTdLbMG2kIc/vJvl+f65V22dbkXbowE6jgT/gNBxE=
 github.com/google/go-cmp v0.5.9 h1:O2Tfq5qg4qc4AmwVlvv0oLiVAGB7enBSJ2x2DqQFi38=
 github.com/google/go-cmp v0.5.9/go.mod h1:17dUlkBOakJ0+DkrSSNjCkIjxS6bF9zb3elmeNGIjoY=
@@ -36,20 +42,21 @@ github.com/jmoiron/sqlx v1.3.5 h1:vFFPA71p1o5gAeqtEAwLU4dnX2napprKtHr7PYIcN3g=
 github.com/jmoiron/sqlx v1.3.5/go.mod h1:nRVWtLre0KfCLJvgxzCsLVMogSvQ1zNJtpYr2Ccp0mQ=
 github.com/json-iterator/go v1.1.12 h1:PV8peI4a0ysnczrg+LtxykD8LfKY9ML6u2jnxaEnrnM=
 github.com/json-iterator/go v1.1.12/go.mod h1:e30LSqwooZae/UwlEbR2852Gd8hjQvJoHmT4TnhNGBo=
+github.com/klauspost/compress v1.13.6/go.mod h1:/3/Vjq9QcHkK5uEr5lBEmyoZ1iFhe47etQ6QUkpK6sk=
 github.com/klauspost/cpuid/v2 v2.0.9/go.mod h1:FInQzS24/EEf25PyTYn52gqo7WaD8xa0213Md/qVLRg=
 github.com/klauspost/cpuid/v2 v2.2.5 h1:0E5MSMDEoAulmXNFquVs//DdoomxaoTY1kUhbc/qbZg=
 github.com/klauspost/cpuid/v2 v2.2.5/go.mod h1:Lcz8mBdAVJIBVzewtcLocK12l3Y+JytZYpaMropDUws=
+github.com/knz/go-libedit v1.10.1/go.mod h1:MZTVkCWyz0oBc7JOWP3wNAzd002ZbM/5hgShxwh4x8M=
 github.com/leodido/go-urn v1.2.4 h1:XlAE/cm/ms7TE/VMVoduSpNBoyc2dOxHs5MZSwAN63Q=
 github.com/leodido/go-urn v1.2.4/go.mod h1:7ZrI8mTSeBSHl/UaRyKQW1qZeMgak41ANeCNaVckg+4=
 github.com/lib/pq v1.2.0 h1:LXpIM/LZ5xGFhOpXAQUIMM1HdyqzVYM13zNdjCEEcA0=
 github.com/lib/pq v1.2.0/go.mod h1:5WUZQaWbwv1U+lTReE5YruASi9Al49XbQIvNi/34Woo=
-github.com/mattn/go-colorable v0.1.12/go.mod h1:u5H1YNBxpqRaxsYJYSkiCWKzEfiAb1Gb520KVy5xxl4=
 github.com/mattn/go-colorable v0.1.13 h1:fFA4WZxdEF4tXPZVKMLwD8oUnCTTo08duU7wxecdEvA=
 github.com/mattn/go-colorable v0.1.13/go.mod h1:7S9/ev0klgBDR4GtXTXX8a3vIGJpMovkB8vQcUbaXHg=
-github.com/mattn/go-isatty v0.0.14/go.mod h1:7GGIvUiUoEMVVmxf/4nioHXj79iQHKdU27kJ6hsGG94=
 github.com/mattn/go-isatty v0.0.16/go.mod h1:kYGgaQfpe5nmfYZH+SKPsOc2e4SrIfOl2e/yFXSvRLM=
-github.com/mattn/go-isatty v0.0.19 h1:JITubQf0MOLdlGRuRq+jtsDlekdYPia9ZFsB8h/APPA=
 github.com/mattn/go-isatty v0.0.19/go.mod h1:W+V8PltTTMOvKvAeJH7IuucS94S2C6jfK/D7dTCTo3Y=
+github.com/mattn/go-isatty v0.0.20 h1:xfD0iDuEKnDkl03q4limB+vH+GxLEtL/jb4xVJSWWEY=
+github.com/mattn/go-isatty v0.0.20/go.mod h1:W+V8PltTTMOvKvAeJH7IuucS94S2C6jfK/D7dTCTo3Y=
 github.com/mattn/go-sqlite3 v1.14.6/go.mod h1:NyWgC/yNuGj7Q9rpYnZvas74GogHl5/Z4A/KQRfk6bU=
 github.com/mattn/go-sqlite3 v1.14.17 h1:mCRHCLDUBXgpKAqIKsaAaAsrAlbkeomtRFKXh2L6YIM=
 github.com/mattn/go-sqlite3 v1.14.17/go.mod h1:2eHXhiwb8IkHr+BDWZGa96P6+rkvnG63S2DGjv9HUNg=
@@ -58,14 +65,16 @@ github.com/modern-go/concurrent v0.0.0-20180306012644-bacd9c7ef1dd h1:TRLaZ9cD/w
 github.com/modern-go/concurrent v0.0.0-20180306012644-bacd9c7ef1dd/go.mod h1:6dJC0mAP4ikYIbvyc7fijjWJddQyLn8Ig3JB5CqoB9Q=
 github.com/modern-go/reflect2 v1.0.2 h1:xBagoLtFs94CBntxluKeaWgTMpvLxC4ur3nMaC9Gz0M=
 github.com/modern-go/reflect2 v1.0.2/go.mod h1:yWuevngMOJpCy52FWWMvUC8ws7m/LJsjYzDa0/r8luk=
-github.com/pelletier/go-toml/v2 v2.0.8 h1:0ctb6s9mE31h0/lhu+J6OPmVeDxJn+kYnJc2jZR9tGQ=
-github.com/pelletier/go-toml/v2 v2.0.8/go.mod h1:vuYfssBdrU2XDZ9bYydBu6t+6a6PYNcZljzZR9VXg+4=
+github.com/montanaflynn/stats v0.0.0-20171201202039-1bf9dbcd8cbe/go.mod h1:wL8QJuTMNUDYhXwkmfOly8iTdp5TEcJFWZD2D7SIkUc=
+github.com/pelletier/go-toml/v2 v2.1.0 h1:FnwAJ4oYMvbT/34k9zzHuZNrhlz48GB3/s6at6/MHO4=
+github.com/pelletier/go-toml/v2 v2.1.0/go.mod h1:tJU2Z3ZkXwnxa4DPO899bsyIoywizdUvyaeZurnPPDc=
 github.com/pkg/errors v0.9.1/go.mod h1:bwawxfHBFNV+L2hUp1rHADufV3IMtnDRdf1r5NINEl0=
 github.com/pmezard/go-difflib v1.0.0 h1:4DBwDE0NGyQoBHbLQYPwSUPoCMWR5BEzIk/f1lZbAQM=
 github.com/pmezard/go-difflib v1.0.0/go.mod h1:iKH77koFhYxTK1pcRnkKkqfTogsbg7gZNVY4sRDYZ/4=
-github.com/rs/xid v1.4.0/go.mod h1:trrq9SKmegXys3aeAKXMUTdJsYXVwGY3RLcfgqegfbg=
-github.com/rs/zerolog v1.29.1 h1:cO+d60CHkknCbvzEWxP0S9K6KqyTjrCNUy1LdQLCGPc=
-github.com/rs/zerolog v1.29.1/go.mod h1:Le6ESbR7hc+DP6Lt1THiV8CQSdkkNrd3R0XbEgp3ZBU=
+github.com/rs/xid v1.5.0 h1:mKX4bl4iPYJtEIxp6CYiUuLQ/8DYMoz0PUdtGgMFRVc=
+github.com/rs/xid v1.5.0/go.mod h1:trrq9SKmegXys3aeAKXMUTdJsYXVwGY3RLcfgqegfbg=
+github.com/rs/zerolog v1.31.0 h1:FcTR3NnLWW+NnTwwhFWiJSZr4ECLpqCm6QsEnyvbV4A=
+github.com/rs/zerolog v1.31.0/go.mod h1:/7mN4D5sKwJLZQ2b/znpjC3/GQWY/xaDXUM0kKWRHss=
 github.com/stretchr/objx v0.1.0/go.mod h1:HFkY916IF+rwdDfMAkV7OtwuqBVzrE8GR6GFx+wExME=
 github.com/stretchr/objx v0.4.0/go.mod h1:YvHI0jy2hoMjB+UWwv71VJQ9isScKT/TqJzVSSt89Yw=
 github.com/stretchr/objx v0.5.0/go.mod h1:Yh+to48EsGEfYuaHDzXPcE3xhTkx73EhmCGUpEOglKo=
@@ -75,36 +84,70 @@ github.com/stretchr/testify v1.7.1/go.mod h1:6Fq8oRcR53rry900zMqJjRRixrwX3KX962/
 github.com/stretchr/testify v1.8.0/go.mod h1:yNjHg4UonilssWZ8iaSj1OCr/vHnekPRkoO+kdMU+MU=
 github.com/stretchr/testify v1.8.1/go.mod h1:w2LPCIKwWwSfY2zedu0+kehJoqGctiVI29o6fzry7u4=
 github.com/stretchr/testify v1.8.2/go.mod h1:w2LPCIKwWwSfY2zedu0+kehJoqGctiVI29o6fzry7u4=
-github.com/stretchr/testify v1.8.3 h1:RP3t2pwF7cMEbC1dqtB6poj3niw/9gnV4Cjg5oW5gtY=
-github.com/stretchr/testify v1.8.3/go.mod h1:sz/lmYIOXD/1dqDmKjjqLyZ2RngseejIcXlSw2iwfAo=
+github.com/stretchr/testify v1.8.4 h1:CcVxjf3Q8PM0mHUKJCdn+eZZtm5yQwehR5yeSVQQcUk=
+github.com/stretchr/testify v1.8.4/go.mod h1:sz/lmYIOXD/1dqDmKjjqLyZ2RngseejIcXlSw2iwfAo=
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-google.golang.org/protobuf v1.30.0 h1:kPPoIgf3TsEvrm0PFe15JQ+570QVxYzEvvHqChK+cng=
-google.golang.org/protobuf v1.30.0/go.mod h1:HV8QOd/L58Z+nl8r43ehVNZIU/HEI6OcFqwMG9pJV4I=
+google.golang.org/protobuf v1.31.0 h1:g0LDEJHgrBl9N9r17Ru3sqWhkIx2NB67okBHPwC7hs8=
+google.golang.org/protobuf v1.31.0/go.mod h1:HV8QOd/L58Z+nl8r43ehVNZIU/HEI6OcFqwMG9pJV4I=
 gopkg.in/check.v1 v0.0.0-20161208181325-20d25e280405 h1:yhCVgyC4o1eVCa2tZl7eS0r+SDo693bJlVdllGtEeKM=
 gopkg.in/check.v1 v0.0.0-20161208181325-20d25e280405/go.mod h1:Co6ibVJAznAaIkqp8huTwlJQCZ016jof/cbN4VW5Yz0=
 gopkg.in/loremipsum.v1 v1.1.2 h1:12APklfJKuGszqZsrArW5QoQh03/W+qyCCjvnDuS6Tw=
@@ -112,4 +155,5 @@ gopkg.in/loremipsum.v1 v1.1.2/go.mod h1:TuRvzFuzuejXj+odBU6Tubp/EPUyGb9wmSvHenyP
 gopkg.in/yaml.v3 v3.0.0-20200313102051-9f266ea9e77c/go.mod h1:K4uyk7z7BCEPqu6E+C64Yfv1cQ7kz7rIZviUmN+EgEM=
 gopkg.in/yaml.v3 v3.0.1 h1:fxVm/GzAzEWqLHuvctI91KS9hhNmmWOoWu0XTYJS7CA=
 gopkg.in/yaml.v3 v3.0.1/go.mod h1:K4uyk7z7BCEPqu6E+C64Yfv1cQ7kz7rIZviUmN+EgEM=
+nullprogram.com/x/optparse v1.0.0/go.mod h1:KdyPE+Igbe0jQUrVfMqDMeJQIJZEuyV7pjYmp6pbG50=
 rsc.io/pdf v0.1.1/go.mod h1:n8OzWcQ6Sp37PL01nO98y4iUCRdTGarVfzxY20ICaU4=

scnserver/jobs/DeliveryRetryJob.go

@@ -1,6 +1,7 @@
 package jobs
 
 import (
+	"blackforestbytes.com/simplecloudnotifier/db/simplectx"
 	"blackforestbytes.com/simplecloudnotifier/logic"
 	"blackforestbytes.com/simplecloudnotifier/models"
 	"errors"
@@ -132,7 +133,7 @@ func (j *DeliveryRetryJob) execute() (fastrr bool, err error) {
 	return len(deliveries) == 32, nil
 }
 
-func (j *DeliveryRetryJob) redeliver(ctx *logic.SimpleContext, delivery models.Delivery) {
+func (j *DeliveryRetryJob) redeliver(ctx *simplectx.SimpleContext, delivery models.Delivery) {
 
 	client, err := j.app.Database.Primary.GetClient(ctx, delivery.ReceiverUserID, delivery.ReceiverClientID)
 	if err != nil {
@@ -168,7 +169,7 @@ func (j *DeliveryRetryJob) redeliver(ctx *logic.SimpleContext, delivery models.D
 		var msgidOverride *string = nil
 		if isCompatClient {
 
-			messageIdComp, err := j.app.Database.Primary.ConvertToCompatIDOrCreate(ctx, msg.MessageID.String(), "messageid")
+			messageIdComp, err := j.app.Database.Primary.ConvertToCompatIDOrCreate(ctx, "messageid", msg.MessageID.String())
 			if err != nil {
 				log.Err(err).Str("MessageID", delivery.MessageID.String()).Str("ClientID", client.ClientID.String()).Msg("Failed to query/create messageid")
 				ctx.RollbackTransaction()