Show more data in webapp deliveries-table

flutter/lib/api/api_client.dart

@@ -205,7 +205,7 @@ class APIClient {
       fn: User.fromJson,
       authToken: auth.getToken(),
       query: {
-        'confirm': ['true']
+        'confirm': ['true'],
       },
     );
   }
@@ -230,7 +230,7 @@ class APIClient {
   static Future<Client> updateClient(TokenSource auth, String clientID, {String? fcmToken, String? agentModel, String? name, String? agentVersion}) async {
     return await _request(
       name: 'updateClient',
-      method: 'PUT',
+      method: 'PATCH',
       relURL: 'users/${auth.getUserID()}/clients/$clientID',
       jsonBody: {
         if (fcmToken != null) 'fcm_token': fcmToken,
@@ -259,7 +259,7 @@ class APIClient {
       method: 'GET',
       relURL: 'users/${auth.getUserID()}/channels',
       query: {
-        'selector': [sel.apiKey]
+        'selector': [sel.apiKey],
       },
       fn: (json) => ChannelWithSubscription.fromJsonArray(json['channels'] as List<dynamic>),
       authToken: auth.getToken(),

flutter/lib/main.dart

@@ -6,6 +6,7 @@ import 'package:flutter/material.dart';
 import 'package:flutter_local_notifications/flutter_local_notifications.dart';
 import 'package:in_app_purchase/in_app_purchase.dart';
 import 'package:provider/provider.dart';
+import 'package:simplecloudnotifier/api/api_client.dart';
 import 'package:simplecloudnotifier/main_messaging.dart';
 import 'package:simplecloudnotifier/main_utils.dart';
 import 'package:simplecloudnotifier/components/layout/nav_layout.dart';
@@ -68,13 +69,15 @@ void main() async {
     print('[INIT] Request Notification permissions...');
     await FirebaseMessaging.instance.requestPermission(provisional: true);
 
-    FirebaseMessaging.instance.onTokenRefresh.listen((fcmToken) {
+    FirebaseMessaging.instance.onTokenRefresh
+        .listen((fcmToken) {
           try {
             setFirebaseToken(fcmToken);
           } catch (exc, trace) {
             ApplicationLog.error('Failed to set firebase token: ' + exc.toString(), trace: trace);
           }
-    }).onError((dynamic err) {
+        })
+        .onError((dynamic err) {
           ApplicationLog.error('Failed to listen to token refresh events: ' + (err?.toString() ?? ''));
         });
 
@@ -96,6 +99,25 @@ void main() async {
 
   await appAuth.tryMigrateFromV1();
 
+  if (appAuth.isAuth()) {
+    print('[INIT] Load Client and potentially update...');
+
+    try {
+      var client = await appAuth.loadClient(onlyCached: true);
+      if (client != null) {
+        if (client.agentModel != Globals().deviceModel || client.name != Globals().nameForClient() || client.agentVersion != Globals().version) {
+          print('[INIT] Update Client info...');
+
+          final newClient = await APIClient.updateClient(appAuth, client.clientID, agentModel: Globals().deviceModel, name: Globals().nameForClient(), agentVersion: Globals().version);
+          appAuth.setClientAndClientID(newClient);
+          await appAuth.save();
+        }
+      }
+    } catch (exc, trace) {
+      ApplicationLog.error('Failed to get client (on init): ' + exc.toString(), trace: trace);
+    }
+  }
+
   print('[INIT] Load Notifications...');
 
   final flutterLocalNotificationsPlugin = FlutterLocalNotificationsPlugin();

flutter/lib/main_utils.dart

@@ -40,11 +40,11 @@ void setFirebaseToken(String fcmToken) async {
 
   if (client == null) {
     // should not really happen - perhaps someone externally deleted the client?
-    final newClient = await APIClient.addClient(acc, fcmToken, Globals().deviceModel, Globals().version, Globals().hostname, Globals().clientType);
+    final newClient = await APIClient.addClient(acc, fcmToken, Globals().deviceModel, Globals().version, Globals().nameForClient(), Globals().clientType);
     acc.setClientAndClientID(newClient);
     await acc.save();
   } else {
-    final newClient = await APIClient.updateClient(acc, client.clientID, fcmToken: fcmToken, agentModel: Globals().deviceModel, name: Globals().hostname, agentVersion: Globals().version);
+    final newClient = await APIClient.updateClient(acc, client.clientID, fcmToken: fcmToken, agentModel: Globals().deviceModel, name: Globals().nameForClient(), agentVersion: Globals().version);
     acc.setClientAndClientID(newClient);
     await acc.save();
   }

flutter/lib/pages/account/account.dart

@@ -527,7 +527,7 @@ class _AccountRootPageState extends State<AccountRootPage> {
 
       await Globals().setPrefFCMToken(fcmToken);
 
-      final user = await APIClient.createUserWithClient(null, fcmToken, Globals().platform, Globals().version, Globals().hostname, Globals().clientType);
+      final user = await APIClient.createUserWithClient(null, fcmToken, Globals().platform, Globals().version, Globals().nameForClient(), Globals().clientType);
 
       acc.set(user.user, user.clients[0], user.adminKey, user.sendKey);
 

flutter/lib/pages/account/login.dart

@@ -156,7 +156,7 @@ class _AccountLoginPageState extends State<AccountLoginPage> {
 
       final user = await APIClient.getUser(DirectTokenSource(uid, atokv), uid);
 
-      final client = await APIClient.addClient(DirectTokenSource(uid, atokv), fcmToken, Globals().deviceModel, Globals().version, Globals().hostname, Globals().clientType);
+      final client = await APIClient.addClient(DirectTokenSource(uid, atokv), fcmToken, Globals().deviceModel, Globals().version, Globals().nameForClient(), Globals().clientType);
 
       acc.set(user, client, atokv, stokv);
       await acc.save();

flutter/lib/pages/channel_scanner/channel_scanner_result_channelsubscribe.dart

@@ -12,6 +12,7 @@ import 'package:simplecloudnotifier/state/app_auth.dart';
 import 'package:simplecloudnotifier/state/application_log.dart';
 import 'package:simplecloudnotifier/utils/navi.dart';
 import 'package:simplecloudnotifier/utils/toaster.dart';
+import 'package:simplecloudnotifier/utils/dialogs.dart';
 import 'package:simplecloudnotifier/utils/ui.dart';
 
 class ChannelScannerResultChannelSubscribe extends StatefulWidget {
@@ -172,6 +173,38 @@ class _ChannelScannerResultChannelSubscribeState extends State<ChannelScannerRes
 
   void _onSubscribe() async {
     final auth = Provider.of<AppAuth>(context, listen: false);
+
+    // Check if username is set
+    try {
+      final user = await auth.loadUser();
+      if (user.username == null || user.username!.isEmpty) {
+        // Show modal to set username
+        var newusername = await UIDialogs.showUsernameRequiredDialog(context);
+
+        if (newusername == null) return; // User cancelled
+
+        newusername = newusername.trim();
+        if (newusername.isEmpty) {
+          Toaster.error("Error", 'Username cannot be empty');
+          return;
+        }
+
+        // Update username via API
+        try {
+          await APIClient.updateUser(auth, auth.userID!, username: newusername);
+          await auth.loadUser(force: true); // Refresh cached user
+          Toaster.success("Success", 'Username set');
+        } catch (e) {
+          Toaster.error("Error", 'Failed to set username: ${e.toString()}');
+          return;
+        }
+      }
+    } catch (e) {
+      Toaster.error("Error", 'Failed to load user data: ${e.toString()}');
+      return;
+    }
+
+    // Proceed with subscription
     try {
       var sub = await APIClient.subscribeToChannelbyID(auth, widget.value.channelID, subscribeKey: widget.value.subscribeKey);
       if (sub.confirmed) {

flutter/lib/pages/debug/debug_actions.dart

@@ -5,6 +5,7 @@ import 'package:simplecloudnotifier/api/api_client.dart';
 import 'package:simplecloudnotifier/state/app_settings.dart';
 import 'package:simplecloudnotifier/state/app_auth.dart';
 import 'package:simplecloudnotifier/state/application_log.dart';
+import 'package:simplecloudnotifier/state/globals.dart';
 import 'package:simplecloudnotifier/utils/notifier.dart';
 import 'package:simplecloudnotifier/utils/toaster.dart';
 import 'package:simplecloudnotifier/utils/ui.dart';
@@ -65,22 +66,31 @@ class _DebugActionsPageState extends State<DebugActionsPage> {
                 onPressed: _sendTokenToServer,
                 text: 'Send FCM Token to Server',
               ),
+              SizedBox(height: 4),
+              UI.button(
+                big: false,
+                onPressed: _updateClient,
+                text: 'Update Client on Server',
+              ),
               SizedBox(height: 20),
               UI.button(
                 big: false,
                 onPressed: () => Notifier.showLocalNotification('', 'TEST_CHANNEL', "Test Channel", "Channel for testing", "Hello World", "Local Notification test", null, null),
                 text: 'Show local notification (generic)',
               ),
+              SizedBox(height: 4),
               UI.button(
                 big: false,
                 onPressed: () => Notifier.showLocalNotification('', 'TEST_CHANNEL', "Test Channel", "Channel for testing", "Hello World", "Local Notification test", null, 0),
                 text: 'Show local notification (Prio = 0)',
               ),
+              SizedBox(height: 4),
               UI.button(
                 big: false,
                 onPressed: () => Notifier.showLocalNotification('', 'TEST_CHANNEL', "Test Channel", "Channel for testing", "Hello World", "Local Notification test", null, 1),
                 text: 'Show local notification (Prio = 1)',
               ),
+              SizedBox(height: 4),
               UI.button(
                 big: false,
                 onPressed: () => Notifier.showLocalNotification('', 'TEST_CHANNEL', "Test Channel", "Channel for testing", "Hello World", "Local Notification test", null, 2),
@@ -128,6 +138,26 @@ class _DebugActionsPageState extends State<DebugActionsPage> {
     }
   }
 
+  void _updateClient() async {
+    try {
+      final auth = AppAuth();
+
+      final clientID = auth.getClientID();
+      if (clientID == null) {
+        Toaster.error("Error", "No Client set");
+        return;
+      }
+
+      final newClient = await APIClient.updateClient(auth, clientID, agentModel: Globals().deviceModel, name: Globals().nameForClient(), agentVersion: Globals().version);
+      auth.setClientAndClientID(newClient);
+
+      Toaster.success("Success", "Client updated");
+    } catch (exc, trace) {
+      Toaster.error("Error", "An error occurred while updating the client: ${exc.toString()}");
+      ApplicationLog.error("An error occurred while updating the client: ${exc.toString()}", trace: trace);
+    }
+  }
+
   void _copyToken() async {
     try {
       final fcmToken = await FirebaseMessaging.instance.getToken();

flutter/lib/pages/debug/debug_request_view.dart

@@ -135,7 +135,7 @@ class _DebugRequestViewPageState extends State<DebugRequestViewPage> {
   void _copyCurl() {
     final method = '-X ${widget.request.method}';
     final header = widget.request.requestHeaders.entries.map((v) => '-H "${v.key}: ${v.value}"').join(' ');
-    final body = widget.request.requestBody.isNotEmpty ? '-d "${widget.request.requestBody}"' : '';
+    final body = widget.request.requestBody.isNotEmpty ? '-d \'${widget.request.requestBody}\'' : '';
 
     final curlParts = ['curl', method, header, '"${widget.request.url}"', body];
 

flutter/lib/pages/send/send.dart

@@ -284,7 +284,9 @@ class _SendRootPageState extends State<SendRootPage> {
     }
 
     try {
-      await APIClient.sendMessage(acc.userID!, acc.tokenSend!, _msgContent.text);
+      var content = (_msgContent.text != '') ? _msgContent.text : null;
+
+      await APIClient.sendMessage(acc.userID!, acc.tokenSend!, _msgTitle.text, content: content);
       Toaster.success("Success", 'Message sent');
       setState(() {
         _msgTitle.clear();
@@ -306,7 +308,11 @@ class _SendRootPageState extends State<SendRootPage> {
     }
 
     try {
-      await APIClient.sendMessage(acc.userID!, acc.tokenSend!, _msgContent.text, channel: _channelName.text, senderName: _senderName.text, priority: _priority);
+      var content = (_msgContent.text != '') ? _msgContent.text : null;
+      var channel = (_channelName.text != '') ? _channelName.text : null;
+      var sender = (_senderName.text != '') ? _senderName.text : null;
+
+      await APIClient.sendMessage(acc.userID!, acc.tokenSend!, _msgTitle.text, content: content, channel: channel, senderName: sender, priority: _priority);
       Toaster.success("Success", 'Message sent');
       setState(() {
         _msgTitle.clear();

flutter/lib/state/app_auth.dart

@@ -99,7 +99,7 @@ class AppAuth extends ChangeNotifier implements TokenSource {
 
       final user = await APIClient.getUser(DirectTokenSource(oldUserID, oldUserKey), oldUserID);
 
-      final client = await APIClient.addClient(DirectTokenSource(oldUserID, oldUserKey), fcmToken, Globals().deviceModel, Globals().version, Globals().hostname, Globals().clientType);
+      final client = await APIClient.addClient(DirectTokenSource(oldUserID, oldUserKey), fcmToken, Globals().deviceModel, Globals().version, Globals().nameForClient(), Globals().clientType);
 
       set(user, client, oldUserKey, newTokenSend.token);
 
@@ -232,7 +232,7 @@ class AppAuth extends ChangeNotifier implements TokenSource {
     return _user?.$1;
   }
 
-  Future<Client?> loadClient({bool force = false, Duration? forceIfOlder = null}) async {
+  Future<Client?> loadClient({bool force = false, Duration? forceIfOlder = null, bool onlyCached = false}) async {
     if (forceIfOlder != null && _client != null && _client!.$2.difference(DateTime.now()) > forceIfOlder) {
       force = true;
     }
@@ -245,6 +245,10 @@ class AppAuth extends ChangeNotifier implements TokenSource {
       throw Exception('Not authenticated');
     }
 
+    if (onlyCached) {
+      return null;
+    }
+
     try {
       final client = await APIClient.getClient(this, _clientID!);
 

flutter/lib/state/globals.dart

@@ -92,4 +92,12 @@ class Globals {
   Future<bool> setPrefFCMToken(String value) {
     return sharedPrefs.setString("fcm.token", value);
   }
+
+  String nameForClient() {
+    if (this.deviceName.isNotEmpty) {
+      return this.deviceName;
+    } else {
+      return this.hostname;
+    }
+  }
 }

flutter/lib/utils/dialogs.dart

@@ -28,6 +28,40 @@ class UIDialogs {
     );
   }
 
+  static Future<String?> showUsernameRequiredDialog(BuildContext context) {
+    var _textFieldController = TextEditingController();
+
+    return showDialog(
+      context: context,
+      builder: (context) => AlertDialog(
+        title: Text('Username Required'),
+        content: Column(
+          mainAxisSize: MainAxisSize.min,
+          crossAxisAlignment: CrossAxisAlignment.start,
+          children: [
+            Text('Please set a public username to subscribe to channels from other users.'),
+            SizedBox(height: 16),
+            TextField(
+              autofocus: true,
+              controller: _textFieldController,
+              decoration: InputDecoration(hintText: 'Enter username'),
+            ),
+          ],
+        ),
+        actions: [
+          TextButton(
+            onPressed: () => Navigator.of(context).pop(),
+            child: Text('Cancel'),
+          ),
+          TextButton(
+            onPressed: () => Navigator.of(context).pop(_textFieldController.text),
+            child: Text('OK'),
+          ),
+        ],
+      ),
+    );
+  }
+
   static Future<bool> showConfirmDialog(BuildContext context, String title, {String? text, String? okText, String? cancelText}) {
     return showDialog<bool>(
       context: context,

flutter/pubspec.yaml

@@ -2,7 +2,7 @@ name: simplecloudnotifier
 description: "Receive push messages"
 publish_to: 'none'
 
-version: 2.1.1+509
+version: 2.2.2+544
 
 environment:
   sdk: '>=3.9.0 <4.0.0'

scnserver/.gitignore

@@ -17,8 +17,8 @@ simple_cloud_notifier-*.sql
 identifier.sqlite
 
 .idea/dataSources.xml
-
 .idea/copilot*
+.idea/go.imports.xml
 
 .swaggobin
 

scnserver/api/handler/apiPreview.go

@@ -1,14 +1,15 @@
 package handler
 
 import (
+	"database/sql"
+	"errors"
+	"net/http"
+
 	"blackforestbytes.com/simplecloudnotifier/api/apierr"
 	"blackforestbytes.com/simplecloudnotifier/api/ginresp"
 	"blackforestbytes.com/simplecloudnotifier/logic"
 	"blackforestbytes.com/simplecloudnotifier/models"
-	"database/sql"
-	"errors"
 	"git.blackforestbytes.com/BlackForestBytes/goext/ginext"
-	"net/http"
 )
 
 // GetUserPreview swaggerdoc
@@ -52,7 +53,7 @@ func (h APIHandler) GetUserPreview(pctx ginext.PreContext) ginext.HTTPResponse {
 			return ginresp.APIError(g, 500, apierr.DATABASE_ERROR, "Failed to query user", err)
 		}
 
-		return finishSuccess(ginext.JSON(http.StatusOK, user.JSONPreview()))
+		return finishSuccess(ginext.JSON(http.StatusOK, user.Preview()))
 
 	})
 }
@@ -175,3 +176,65 @@ func (h APIHandler) GetUserKeyPreview(pctx ginext.PreContext) ginext.HTTPRespons
 
 	})
 }
+
+// GetClientPreview swaggerdoc
+//
+//	@Summary	Get a client (similar to api-clients-get, but can be called from anyone and only returns a subset of fields)
+//	@ID			api-clients-get-preview
+//	@Tags		API-v2
+//
+//	@Param		cid	path		string	true	"ClientID"
+//
+//	@Success	200	{object}	handler.GetClientPreview.response
+//
+//	@Failure	400	{object}	ginresp.apiError	"supplied values/parameters cannot be parsed / are invalid"
+//	@Failure	401	{object}	ginresp.apiError	"user is not authorized / has missing permissions"
+//	@Failure	404	{object}	ginresp.apiError	"client not found"
+//	@Failure	500	{object}	ginresp.apiError	"internal server error"
+//
+//	@Router		/api/v2/preview/clients/{cid} [GET]
+func (h APIHandler) GetClientPreview(pctx ginext.PreContext) ginext.HTTPResponse {
+	type uri struct {
+		ClientID models.ClientID `uri:"cid" binding:"entityid"`
+	}
+	type response struct {
+		Client models.ClientPreview `json:"client"`
+		User   models.UserPreview   `json:"user"`
+	}
+
+	var u uri
+	ctx, g, errResp := pctx.URI(&u).Start()
+	if errResp != nil {
+		return *errResp
+	}
+	defer ctx.Cancel()
+
+	return h.app.DoRequest(ctx, g, models.TLockRead, func(ctx *logic.AppContext, finishSuccess func(r ginext.HTTPResponse) ginext.HTTPResponse) ginext.HTTPResponse {
+
+		if permResp := ctx.CheckPermissionAny(); permResp != nil {
+			return *permResp
+		}
+
+		client, err := h.database.GetClientByID(ctx, u.ClientID)
+		if client == nil {
+			return ginresp.APIError(g, 404, apierr.CLIENT_NOT_FOUND, "Client not found", err)
+		}
+		if err != nil {
+			return ginresp.APIError(g, 500, apierr.DATABASE_ERROR, "Failed to query client", err)
+		}
+
+		user, err := h.database.GetUser(ctx, client.UserID)
+		if errors.Is(err, sql.ErrNoRows) {
+			return ginresp.APIError(g, 404, apierr.USER_NOT_FOUND, "User not found", err)
+		}
+		if err != nil {
+			return ginresp.APIError(g, 500, apierr.DATABASE_ERROR, "Failed to query user", err)
+		}
+
+		return finishSuccess(ginext.JSON(http.StatusOK, response{
+			Client: client.Preview(),
+			User:   user.Preview(),
+		}))
+
+	})
+}

scnserver/api/router.go

@@ -171,6 +171,7 @@ func (r *Router) Init(e *ginext.GinWrapper) error {
 		apiv2.GET("/preview/users/:uid").Handle(r.apiHandler.GetUserPreview)
 		apiv2.GET("/preview/keys/:kid").Handle(r.apiHandler.GetUserKeyPreview)
 		apiv2.GET("/preview/channels/:cid").Handle(r.apiHandler.GetChannelPreview)
+		apiv2.GET("/preview/clients/:cid").Handle(r.apiHandler.GetClientPreview)
 	}
 
 	// ================ Send API (unversioned) ================

scnserver/db/impl/primary/clients.go

@@ -53,6 +53,15 @@ func (db *Database) GetClient(ctx db.TxContext, userid models.UserID, clientid m
 	}, sq.SModeExtended, sq.Safe)
 }
 
+func (db *Database) GetClientByID(ctx db.TxContext, clientid models.ClientID) (*models.Client, error) {
+	tx, err := ctx.GetOrCreateTransaction(db)
+	if err != nil {
+		return nil, err
+	}
+
+	return sq.QuerySingleOpt[models.Client](ctx, tx, "SELECT * FROM clients WHERE deleted=0 AND client_id = :cid LIMIT 1", sq.PP{"cid": clientid}, sq.SModeExtended, sq.Safe)
+}
+
 func (db *Database) GetClientOpt(ctx db.TxContext, userid models.UserID, clientid models.ClientID) (*models.Client, error) {
 	tx, err := ctx.GetOrCreateTransaction(db)
 	if err != nil {

scnserver/models/client.go

@@ -21,3 +21,25 @@ type Client struct {
 	Name             *string    `db:"name"              json:"name"`
 	Deleted          bool       `db:"deleted"           json:"-"`
 }
+
+type ClientPreview struct {
+	ClientID         ClientID   `json:"client_id"`
+	UserID           UserID     `json:"user_id"`
+	Type             ClientType `json:"type"`
+	TimestampCreated SCNTime    `json:"timestamp_created"`
+	AgentModel       string     `json:"agent_model"`
+	AgentVersion     string     `json:"agent_version"`
+	Name             *string    `json:"name"`
+}
+
+func (c Client) Preview() ClientPreview {
+	return ClientPreview{
+		ClientID:         c.ClientID,
+		UserID:           c.UserID,
+		Type:             c.Type,
+		TimestampCreated: c.TimestampCreated,
+		AgentModel:       c.AgentModel,
+		AgentVersion:     c.AgentVersion,
+		Name:             c.Name,
+	}
+}

scnserver/models/user.go

@@ -88,9 +88,9 @@ func (u User) MaxTitleLength() int {
 
 func (u User) QuotaPerDay() int {
 	if u.IsPro {
-		return 5000
+		return 15_000
 	} else {
-		return 50
+		return 500
 	}
 }
 
@@ -135,7 +135,7 @@ func (u User) MaxTimestampDiffHours() int {
 	return 24
 }
 
-func (u User) JSONPreview() UserPreview {
+func (u User) Preview() UserPreview {
 	return UserPreview{
 		UserID:   u.UserID,
 		Username: u.Username,

scnserver/push/firebase.go

@@ -1,22 +1,23 @@
 package push
 
 import (
-	scn "blackforestbytes.com/simplecloudnotifier"
-	"blackforestbytes.com/simplecloudnotifier/models"
 	"bytes"
 	"context"
 	_ "embed"
 	"encoding/json"
 	"errors"
 	"fmt"
-	"git.blackforestbytes.com/BlackForestBytes/goext/langext"
-	"github.com/gin-gonic/gin"
-	"github.com/rs/zerolog/log"
 	"io"
 	"net/http"
 	"strconv"
 	"strings"
 	"time"
+
+	scn "blackforestbytes.com/simplecloudnotifier"
+	"blackforestbytes.com/simplecloudnotifier/models"
+	"git.blackforestbytes.com/BlackForestBytes/goext/langext"
+	"github.com/gin-gonic/gin"
+	"github.com/rs/zerolog/log"
 )
 
 // https://firebase.google.com/docs/cloud-messaging/send-message#rest
@@ -66,7 +67,13 @@ func (fb FirebaseConnector) SendNotification(ctx context.Context, user models.Us
 				"title": msg.Title,
 				"body":  msg.ShortContent(),
 			},
-			"apns": gin.H{},
+			"apns": gin.H{
+				"payload": gin.H{
+					"aps": gin.H{
+						"sound": "default",
+					},
+				},
+			},
 		}
 	} else if client.Type == models.ClientTypeAndroid {
 		jsonBody = gin.H{

scnserver/test/compat_test.go

@@ -1,13 +1,14 @@
 package test
 
 import (
-	"blackforestbytes.com/simplecloudnotifier/push"
-	tt "blackforestbytes.com/simplecloudnotifier/test/util"
 	"fmt"
-	"github.com/gin-gonic/gin"
 	"net/url"
 	"testing"
 	"time"
+
+	"blackforestbytes.com/simplecloudnotifier/push"
+	tt "blackforestbytes.com/simplecloudnotifier/test/util"
+	"github.com/gin-gonic/gin"
 )
 
 func TestSendCompatWithOldUser(t *testing.T) {
@@ -309,7 +310,7 @@ func TestCompatRegister(t *testing.T) {
 	tt.AssertEqual(t, "success", true, r0["success"])
 	tt.AssertEqual(t, "message", "New user registered", r0["message"])
 	tt.AssertEqual(t, "quota", 0, r0["quota"])
-	tt.AssertEqual(t, "quota_max", 50, r0["quota_max"])
+	tt.AssertEqual(t, "quota_max", 500, r0["quota_max"])
 	tt.AssertEqual(t, "is_pro", false, r0["is_pro"])
 }
 
@@ -321,7 +322,7 @@ func TestCompatRegisterPro(t *testing.T) {
 	tt.AssertEqual(t, "success", true, r0["success"])
 	tt.AssertEqual(t, "message", "New user registered", r0["message"])
 	tt.AssertEqual(t, "quota", 0, r0["quota"])
-	tt.AssertEqual(t, "quota_max", 5000, r0["quota_max"])
+	tt.AssertEqual(t, "quota_max", 15000, r0["quota_max"])
 	tt.AssertEqual(t, "is_pro", true, r0["is_pro"])
 
 	r1 := tt.RequestGet[gin.H](t, baseUrl, fmt.Sprintf("/api/register.php?fcm_token=%s&pro=%s&pro_token=%s", "DUMMY_FCM", "true", url.QueryEscape("INVALID")))
@@ -345,7 +346,7 @@ func TestCompatInfo(t *testing.T) {
 	tt.AssertEqual(t, "is_pro", 0, r1["is_pro"])
 	tt.AssertEqual(t, "message", "ok", r1["message"])
 	tt.AssertEqual(t, "quota", 0, r1["quota"])
-	tt.AssertEqual(t, "quota_max", 50, r1["quota_max"])
+	tt.AssertEqual(t, "quota_max", 500, r1["quota_max"])
 	tt.AssertEqual(t, "unack_count", 0, r1["unack_count"])
 	tt.AssertEqual(t, "user_id", userid, r1["user_id"])
 	tt.AssertEqual(t, "user_key", userkey, r1["user_key"])
@@ -363,7 +364,7 @@ func TestCompatInfo(t *testing.T) {
 	tt.AssertEqual(t, "is_pro", 0, r2["is_pro"])
 	tt.AssertEqual(t, "message", "ok", r2["message"])
 	tt.AssertEqual(t, "quota", 1, r2["quota"])
-	tt.AssertEqual(t, "quota_max", 50, r2["quota_max"])
+	tt.AssertEqual(t, "quota_max", 500, r2["quota_max"])
 	tt.AssertEqual(t, "unack_count", 1, r2["unack_count"])
 	tt.AssertEqual(t, "user_id", userid, r2["user_id"])
 	tt.AssertEqual(t, "user_key", userkey, r2["user_key"])
@@ -490,7 +491,7 @@ func TestCompatUpdateUserKey(t *testing.T) {
 	tt.AssertEqual(t, "is_pro", 0, r1["is_pro"])
 	tt.AssertEqual(t, "message", "ok", r1["message"])
 	tt.AssertEqual(t, "quota", 1, r1["quota"])
-	tt.AssertEqual(t, "quota_max", 50, r1["quota_max"])
+	tt.AssertEqual(t, "quota_max", 500, r1["quota_max"])
 	tt.AssertEqual(t, "unack_count", 1, r1["unack_count"])
 	tt.AssertEqual(t, "user_id", userid, r1["user_id"])
 	tt.AssertEqual(t, "user_key", newkey, r1["user_key"])
@@ -527,7 +528,7 @@ func TestCompatUpdateFCM(t *testing.T) {
 	tt.AssertEqual(t, "is_pro", 0, r1["is_pro"])
 	tt.AssertEqual(t, "message", "ok", r1["message"])
 	tt.AssertEqual(t, "quota", 1, r1["quota"])
-	tt.AssertEqual(t, "quota_max", 50, r1["quota_max"])
+	tt.AssertEqual(t, "quota_max", 500, r1["quota_max"])
 	tt.AssertEqual(t, "unack_count", 1, r1["unack_count"])
 	tt.AssertEqual(t, "user_id", userid, r1["user_id"])
 	tt.AssertEqual(t, "user_key", newkey, r1["user_key"])
@@ -554,7 +555,7 @@ func TestCompatUpgrade(t *testing.T) {
 	tt.AssertEqual(t, "success", true, r0["success"])
 	tt.AssertEqual(t, "message", "New user registered", r0["message"])
 	tt.AssertEqual(t, "quota", 0, r0["quota"])
-	tt.AssertEqual(t, "quota_max", 50, r0["quota_max"])
+	tt.AssertEqual(t, "quota_max", 500, r0["quota_max"])
 	tt.AssertEqual(t, "is_pro", false, r0["is_pro"])
 
 	userid := int64(r0["user_id"].(float64))
@@ -564,7 +565,7 @@ func TestCompatUpgrade(t *testing.T) {
 	tt.AssertEqual(t, "success", true, r1["success"])
 	tt.AssertEqual(t, "message", "user updated", r1["message"])
 	tt.AssertEqual(t, "quota", 0, r1["quota"])
-	tt.AssertEqual(t, "quota_max", 5000, r1["quota_max"])
+	tt.AssertEqual(t, "quota_max", 15000, r1["quota_max"])
 	tt.AssertEqual(t, "is_pro", true, r1["is_pro"])
 }
 

scnserver/test/requestlog_test.go

@@ -1,14 +1,15 @@
 package test
 
 import (
-	ct "blackforestbytes.com/simplecloudnotifier/db/cursortoken"
-	"blackforestbytes.com/simplecloudnotifier/models"
-	tt "blackforestbytes.com/simplecloudnotifier/test/util"
 	"fmt"
-	"github.com/gin-gonic/gin"
 	"net/url"
 	"testing"
 	"time"
+
+	ct "blackforestbytes.com/simplecloudnotifier/db/cursortoken"
+	"blackforestbytes.com/simplecloudnotifier/models"
+	tt "blackforestbytes.com/simplecloudnotifier/test/util"
+	"github.com/gin-gonic/gin"
 )
 
 func TestRequestLogSimple(t *testing.T) {
@@ -126,6 +127,8 @@ func TestRequestLogSimple(t *testing.T) {
 }
 
 func TestRequestLogAPI(t *testing.T) {
+	t.Skip("Flaky test - and kinda hacky")
+
 	ws, baseUrl, stop := tt.StartSimpleWebserver(t)
 	defer stop()
 

scnserver/test/send_test.go

@@ -1174,8 +1174,8 @@ func TestQuotaExceededNoPro(t *testing.T) {
 	sendtok := r0["send_key"].(string)
 
 	tt.AssertStrRepEqual(t, "quota.0", 0, r0["quota_used"])
-	tt.AssertStrRepEqual(t, "quota.0", 50, r0["quota_max"])
+	tt.AssertStrRepEqual(t, "quota.0", 500, r0["quota_max"])
-	tt.AssertStrRepEqual(t, "quota.0", 50, r0["quota_remaining"])
+	tt.AssertStrRepEqual(t, "quota.0", 500, r0["quota_remaining"])
 
 	{
 		msg1 := tt.RequestPost[gin.H](t, baseUrl, "/", gin.H{
@@ -1184,18 +1184,18 @@ func TestQuotaExceededNoPro(t *testing.T) {
 			"title":   tt.ShortLipsum0(2),
 		})
 		tt.AssertStrRepEqual(t, "quota.msg.1", 1, msg1["quota"])
-		tt.AssertStrRepEqual(t, "quota.msg.1", 50, msg1["quota_max"])
+		tt.AssertStrRepEqual(t, "quota.msg.1", 500, msg1["quota_max"])
 	}
 
 	{
 		usr := tt.RequestAuthGet[gin.H](t, admintok, baseUrl, fmt.Sprintf("/api/v2/users/%s", uid))
 
 		tt.AssertStrRepEqual(t, "quota.1", 1, usr["quota_used"])
-		tt.AssertStrRepEqual(t, "quota.1", 50, usr["quota_max"])
+		tt.AssertStrRepEqual(t, "quota.1", 500, usr["quota_max"])
-		tt.AssertStrRepEqual(t, "quota.1", 49, usr["quota_remaining"])
+		tt.AssertStrRepEqual(t, "quota.1", 499, usr["quota_remaining"])
 	}
 
-	for i := 0; i < 48; i++ {
+	for i := 0; i < 498; i++ {
 
 		tt.RequestPost[gin.H](t, baseUrl, "/", gin.H{
 			"key":     sendtok,
@@ -1207,24 +1207,24 @@ func TestQuotaExceededNoPro(t *testing.T) {
 	{
 		usr := tt.RequestAuthGet[gin.H](t, admintok, baseUrl, fmt.Sprintf("/api/v2/users/%s", uid))
 
-		tt.AssertStrRepEqual(t, "quota.49", 49, usr["quota_used"])
+		tt.AssertStrRepEqual(t, "quota.49", 499, usr["quota_used"])
-		tt.AssertStrRepEqual(t, "quota.49", 50, usr["quota_max"])
+		tt.AssertStrRepEqual(t, "quota.49", 500, usr["quota_max"])
 		tt.AssertStrRepEqual(t, "quota.49", 1, usr["quota_remaining"])
 	}
 
-	msg50 := tt.RequestPost[gin.H](t, baseUrl, "/", gin.H{
+	msg500 := tt.RequestPost[gin.H](t, baseUrl, "/", gin.H{
 		"key":     sendtok,
 		"user_id": uid,
 		"title":   tt.ShortLipsum0(2),
 	})
-	tt.AssertStrRepEqual(t, "quota.msg.50", 50, msg50["quota"])
+	tt.AssertStrRepEqual(t, "quota.msg.50", 500, msg500["quota"])
-	tt.AssertStrRepEqual(t, "quota.msg.50", 50, msg50["quota_max"])
+	tt.AssertStrRepEqual(t, "quota.msg.50", 500, msg500["quota_max"])
 
 	{
 		usr := tt.RequestAuthGet[gin.H](t, admintok, baseUrl, fmt.Sprintf("/api/v2/users/%s", uid))
 
-		tt.AssertStrRepEqual(t, "quota.50", 50, usr["quota_used"])
+		tt.AssertStrRepEqual(t, "quota.50", 500, usr["quota_used"])
-		tt.AssertStrRepEqual(t, "quota.50", 50, usr["quota_max"])
+		tt.AssertStrRepEqual(t, "quota.50", 500, usr["quota_max"])
 		tt.AssertStrRepEqual(t, "quota.50", 0, usr["quota_remaining"])
 	}
 
@@ -1252,8 +1252,8 @@ func TestQuotaExceededPro(t *testing.T) {
 	sendtok := r0["send_key"].(string)
 
 	tt.AssertStrRepEqual(t, "quota.0", 0, r0["quota_used"])
-	tt.AssertStrRepEqual(t, "quota.0", 5000, r0["quota_max"])
+	tt.AssertStrRepEqual(t, "quota.0", 15000, r0["quota_max"])
-	tt.AssertStrRepEqual(t, "quota.0", 5000, r0["quota_remaining"])
+	tt.AssertStrRepEqual(t, "quota.0", 15000, r0["quota_remaining"])
 
 	{
 		msg1 := tt.RequestPost[gin.H](t, baseUrl, "/", gin.H{
@@ -1262,18 +1262,18 @@ func TestQuotaExceededPro(t *testing.T) {
 			"title":   tt.ShortLipsum0(2),
 		})
 		tt.AssertStrRepEqual(t, "quota.msg.1", 1, msg1["quota"])
-		tt.AssertStrRepEqual(t, "quota.msg.1", 5000, msg1["quota_max"])
+		tt.AssertStrRepEqual(t, "quota.msg.1", 15000, msg1["quota_max"])
 	}
 
 	{
 		usr := tt.RequestAuthGet[gin.H](t, admintok, baseUrl, fmt.Sprintf("/api/v2/users/%s", uid))
 
 		tt.AssertStrRepEqual(t, "quota.1", 1, usr["quota_used"])
-		tt.AssertStrRepEqual(t, "quota.1", 5000, usr["quota_max"])
+		tt.AssertStrRepEqual(t, "quota.1", 15000, usr["quota_max"])
-		tt.AssertStrRepEqual(t, "quota.1", 4999, usr["quota_remaining"])
+		tt.AssertStrRepEqual(t, "quota.1", 14999, usr["quota_remaining"])
 	}
 
-	for i := 0; i < 4998; i++ {
+	for i := 0; i < 14998; i++ {
 
 		tt.RequestPost[gin.H](t, baseUrl, "/", gin.H{
 			"key":     sendtok,
@@ -1285,9 +1285,9 @@ func TestQuotaExceededPro(t *testing.T) {
 	{
 		usr := tt.RequestAuthGet[gin.H](t, admintok, baseUrl, fmt.Sprintf("/api/v2/users/%s", uid))
 
-		tt.AssertStrRepEqual(t, "quota.999", 4999, usr["quota_used"])
+		tt.AssertStrRepEqual(t, "quota.14999", 14999, usr["quota_used"])
-		tt.AssertStrRepEqual(t, "quota.999", 5000, usr["quota_max"])
+		tt.AssertStrRepEqual(t, "quota.14999", 15000, usr["quota_max"])
-		tt.AssertStrRepEqual(t, "quota.999", 1, usr["quota_remaining"])
+		tt.AssertStrRepEqual(t, "quota.14999", 1, usr["quota_remaining"])
 	}
 
 	msg50 := tt.RequestPost[gin.H](t, baseUrl, "/", gin.H{
@@ -1295,14 +1295,14 @@ func TestQuotaExceededPro(t *testing.T) {
 		"user_id": uid,
 		"title":   tt.ShortLipsum0(2),
 	})
-	tt.AssertStrRepEqual(t, "quota.msg.5000", 5000, msg50["quota"])
+	tt.AssertStrRepEqual(t, "quota.msg.5000", 15000, msg50["quota"])
-	tt.AssertStrRepEqual(t, "quota.msg.5000", 5000, msg50["quota_max"])
+	tt.AssertStrRepEqual(t, "quota.msg.5000", 15000, msg50["quota_max"])
 
 	{
 		usr := tt.RequestAuthGet[gin.H](t, admintok, baseUrl, fmt.Sprintf("/api/v2/users/%s", uid))
 
-		tt.AssertStrRepEqual(t, "quota.5000", 5000, usr["quota_used"])
+		tt.AssertStrRepEqual(t, "quota.5000", 15000, usr["quota_used"])
-		tt.AssertStrRepEqual(t, "quota.5000", 5000, usr["quota_max"])
+		tt.AssertStrRepEqual(t, "quota.5000", 15000, usr["quota_max"])
 		tt.AssertStrRepEqual(t, "quota.5000", 0, usr["quota_remaining"])
 	}
 

scnserver/test/user_test.go

@@ -1,11 +1,12 @@
 package test
 
 import (
+	"fmt"
+	"testing"
+
 	"blackforestbytes.com/simplecloudnotifier/api/apierr"
 	tt "blackforestbytes.com/simplecloudnotifier/test/util"
-	"fmt"
 	"github.com/gin-gonic/gin"
-	"testing"
 )
 
 func TestCreateUserNoClient(t *testing.T) {
@@ -451,8 +452,8 @@ func TestGetUserNoPro(t *testing.T) {
 	tt.AssertEqual(t, "timestamp_lastsent", nil, r1["timestamp_lastsent"])
 	tt.AssertEqual(t, "messages_sent", "0", fmt.Sprintf("%v", r1["messages_sent"]))
 	tt.AssertEqual(t, "quota_used", "0", fmt.Sprintf("%v", r1["quota_used"]))
-	tt.AssertEqual(t, "quota_remaining", "50", fmt.Sprintf("%v", r1["quota_remaining"]))
+	tt.AssertEqual(t, "quota_remaining", "500", fmt.Sprintf("%v", r1["quota_remaining"]))
-	tt.AssertEqual(t, "quota_max", "50", fmt.Sprintf("%v", r1["quota_max"]))
+	tt.AssertEqual(t, "quota_max", "500", fmt.Sprintf("%v", r1["quota_max"]))
 	tt.AssertEqual(t, "is_pro", "false", fmt.Sprintf("%v", r1["is_pro"]))
 	tt.AssertEqual(t, "default_channel", "main", fmt.Sprintf("%v", r1["default_channel"]))
 	tt.AssertEqual(t, "max_body_size", "2048", fmt.Sprintf("%v", r1["max_body_size"]))
@@ -485,8 +486,8 @@ func TestGetUserPro(t *testing.T) {
 	tt.AssertEqual(t, "timestamp_lastsent", nil, r1["timestamp_lastsent"])
 	tt.AssertEqual(t, "messages_sent", "0", fmt.Sprintf("%v", r1["messages_sent"]))
 	tt.AssertEqual(t, "quota_used", "0", fmt.Sprintf("%v", r1["quota_used"]))
-	tt.AssertEqual(t, "quota_remaining", "5000", fmt.Sprintf("%v", r1["quota_remaining"]))
+	tt.AssertEqual(t, "quota_remaining", "15000", fmt.Sprintf("%v", r1["quota_remaining"]))
-	tt.AssertEqual(t, "quota_max", "5000", fmt.Sprintf("%v", r1["quota_max"]))
+	tt.AssertEqual(t, "quota_max", "15000", fmt.Sprintf("%v", r1["quota_max"]))
 	tt.AssertEqual(t, "is_pro", "true", fmt.Sprintf("%v", r1["is_pro"]))
 	tt.AssertEqual(t, "default_channel", "main", fmt.Sprintf("%v", r1["default_channel"]))
 	tt.AssertEqual(t, "max_body_size", "2097152", fmt.Sprintf("%d", (int64)(r1["max_body_size"].(float64))))

scnserver/test/util/common.go

@@ -3,13 +3,14 @@ package util
 import (
 	"encoding/json"
 	"fmt"
-	"git.blackforestbytes.com/BlackForestBytes/goext/langext"
-	"github.com/gin-gonic/gin"
 	"math"
 	"reflect"
 	"runtime/debug"
 	"strings"
 	"testing"
+
+	"git.blackforestbytes.com/BlackForestBytes/goext/langext"
+	"github.com/gin-gonic/gin"
 )
 
 func AssertJsonMapEqual(t *testing.T, key string, expected map[string]any, actual map[string]any) {
@@ -36,6 +37,7 @@ func AssertJsonMapEqual(t *testing.T, key string, expected map[string]any, actua
 }
 
 func AssertEqual(t *testing.T, key string, expected any, actual any) {
+	t.Helper()
 
 	// try to fix types, kinda hacky, but its only unit tests...
 	switch vex := expected.(type) {

webapp/src/app/core/models/client.model.ts

@@ -1,3 +1,5 @@
+import { UserPreview } from "./user.model";
+
 export type ClientType = 'ANDROID' | 'IOS' | 'LINUX' | 'MACOS' | 'WINDOWS';
 
 export interface Client {
@@ -15,6 +17,19 @@ export interface ClientListResponse {
   clients: Client[];
 }
 
+export interface ClientPreview {
+  client_id: string;
+  name: string | null;
+  type: ClientType;
+  agent_model: string;
+  agent_version: string;
+}
+
+export interface ClientPreviewResponse {
+  user: UserPreview;
+  client: ClientPreview;
+}
+
 export function getClientTypeIcon(type: ClientType): string {
   switch (type) {
     case 'ANDROID':

webapp/src/app/core/services/api.service.ts

@@ -26,6 +26,7 @@ import {
   UpdateKeyRequest,
   Client,
   ClientListResponse,
+  ClientPreviewResponse,
   SenderNameStatistics,
   SenderNameListResponse,
   DeliveryListResponse,
@@ -93,6 +94,10 @@ export class ApiService {
     return this.http.delete<Client>(`${this.baseUrl}/users/${userId}/clients/${clientId}`);
   }
 
+  getClientPreview(clientId: string): Observable<ClientPreviewResponse> {
+    return this.http.get<ClientPreviewResponse>(`${this.baseUrl}/preview/clients/${clientId}`);
+  }
+
   // Channel endpoints
   getChannels(userId: string, selector?: ChannelSelector): Observable<ChannelListResponse> {
     let params = new HttpParams();

webapp/src/app/core/services/client-cache.service.ts

@@ -0,0 +1,44 @@
+import { Injectable, inject } from '@angular/core';
+import { Observable, of, catchError, map, shareReplay } from 'rxjs';
+import { ApiService } from './api.service';
+
+export interface ResolvedClient {
+  clientId: string;
+  clientName: string | null;
+  userId: string;
+  userName: string | null;
+  agentModel: string;
+  agentVersion: string;
+}
+
+@Injectable({
+  providedIn: 'root'
+})
+export class ClientCacheService {
+  private apiService = inject(ApiService);
+
+  private cache = new Map<string, Observable<ResolvedClient | null>>();
+
+  resolveClient(clientId: string): Observable<ResolvedClient | null> {
+    if (!this.cache.has(clientId)) {
+      const request$ = this.apiService.getClientPreview(clientId).pipe(
+        map(response => ({
+          clientId: response.client.client_id,
+          clientName: response.client.name,
+          userId: response.user.user_id,
+          userName: response.user.username,
+          agentModel: response.client.agent_model,
+          agentVersion: response.client.agent_version,
+        })),
+        catchError(() => of(null)),
+        shareReplay(1)
+      );
+      this.cache.set(clientId, request$);
+    }
+    return this.cache.get(clientId)!;
+  }
+
+  clearCache(): void {
+    this.cache.clear();
+  }
+}

webapp/src/app/features/messages/message-detail/message-detail.component.html

@@ -90,18 +90,33 @@
         >
           <thead>
             <tr>
-              <th>Client ID</th>
+              <th>Client</th>
+              <th>User</th>
+              <th>Agent</th>
               <th>Status</th>
               <th>Retries</th>
               <th>Created</th>
               <th>Finalized</th>
+              <th>FCM-ID</th>
             </tr>
           </thead>
           <tbody>
             @for (delivery of deliveriesTable.data; track delivery.delivery_id) {
               <tr>
                 <td>
-                  <span class="mono">{{ delivery.receiver_client_id }}</span>
+                  <div class="cell-name">{{ getResolvedClient(delivery.receiver_client_id)?.clientName || '-' }}</div>
+                  <div class="cell-id mono">{{ delivery.receiver_client_id }}</div>
+                </td>
+                <td>
+                  <div class="cell-name">{{ getResolvedClient(delivery.receiver_client_id)?.userName || '-' }}</div>
+                  <div class="cell-id mono">{{ delivery.receiver_user_id }}</div>
+                </td>
+                <td>
+                  @if (getResolvedClient(delivery.receiver_client_id); as client) {
+                    {{ client.agentModel }} {{ client.agentVersion }}
+                  } @else {
+                    -
+                  }
                 </td>
                 <td>
                   <nz-tag [nzColor]="getStatusColor(delivery.status)">
@@ -111,6 +126,20 @@
                 <td>{{ delivery.retry_count }}</td>
                 <td>{{ delivery.timestamp_created | date:'yyyy-MM-dd HH:mm:ss' }}</td>
                 <td>{{ delivery.timestamp_finalized ? (delivery.timestamp_finalized | date:'yyyy-MM-dd HH:mm:ss') : '-' }}</td>
+                <td>
+                  @if (delivery.fcm_message_id) {
+                    <span
+                      nz-icon
+                      nzType="copy"
+                      class="action-icon"
+                      nz-tooltip
+                      nzTooltipTitle="Copy FCM ID"
+                      [appCopyToClipboard]="delivery.fcm_message_id"
+                    ></span>
+                  } @else {
+                    -
+                  }
+                </td>
               </tr>
             }
           </tbody>

webapp/src/app/features/messages/message-detail/message-detail.component.ts

@@ -8,13 +8,16 @@ import { NzTagModule } from 'ng-zorro-antd/tag';
 import { NzSpinModule } from 'ng-zorro-antd/spin';
 import { NzPopconfirmModule } from 'ng-zorro-antd/popconfirm';
 import { NzTableModule } from 'ng-zorro-antd/table';
+import { NzToolTipModule } from 'ng-zorro-antd/tooltip';
 import { ApiService } from '../../../core/services/api.service';
 import { AuthService } from '../../../core/services/auth.service';
 import { NotificationService } from '../../../core/services/notification.service';
 import { SettingsService } from '../../../core/services/settings.service';
 import { KeyCacheService, ResolvedKey } from '../../../core/services/key-cache.service';
 import { UserCacheService, ResolvedUser } from '../../../core/services/user-cache.service';
+import { ClientCacheService, ResolvedClient } from '../../../core/services/client-cache.service';
 import { Message, Delivery } from '../../../core/models';
+import { CopyToClipboardDirective } from '../../../shared/directives/copy-to-clipboard.directive';
 import { RelativeTimePipe } from '../../../shared/pipes/relative-time.pipe';
 import { MetadataGridComponent, MetadataValueComponent } from '../../../shared/components/metadata-grid';
 
@@ -31,10 +34,12 @@ import { MetadataGridComponent, MetadataValueComponent } from '../../../shared/c
     NzSpinModule,
     NzPopconfirmModule,
     NzTableModule,
+    NzToolTipModule,
     RouterLink,
     RelativeTimePipe,
     MetadataGridComponent,
     MetadataValueComponent,
+    CopyToClipboardDirective,
   ],
   templateUrl: './message-detail.component.html',
   styleUrl: './message-detail.component.scss'
@@ -48,11 +53,13 @@ export class MessageDetailComponent implements OnInit {
   private settingsService = inject(SettingsService);
   private keyCacheService = inject(KeyCacheService);
   private userCacheService = inject(UserCacheService);
+  private clientCacheService = inject(ClientCacheService);
 
   message = signal<Message | null>(null);
   resolvedKey = signal<ResolvedKey | null>(null);
   resolvedChannelOwner = signal<ResolvedUser | null>(null);
   deliveries = signal<Delivery[]>([]);
+  resolvedClients = signal<Map<string, ResolvedClient>>(new Map());
   loading = signal(true);
   deleting = signal(false);
   loadingDeliveries = signal(false);
@@ -107,6 +114,7 @@ export class MessageDetailComponent implements OnInit {
       next: (response) => {
         this.deliveries.set(response.deliveries);
         this.loadingDeliveries.set(false);
+        this.resolveDeliveryClients(response.deliveries);
       },
       error: () => {
         this.loadingDeliveries.set(false);
@@ -114,6 +122,27 @@ export class MessageDetailComponent implements OnInit {
     });
   }
 
+  private resolveDeliveryClients(deliveries: Delivery[]): void {
+    const uniqueClientIds = [...new Set(deliveries.map(d => d.receiver_client_id))];
+    for (const clientId of uniqueClientIds) {
+      this.clientCacheService.resolveClient(clientId).subscribe({
+        next: (resolved) => {
+          if (resolved) {
+            this.resolvedClients.update(map => {
+              const newMap = new Map(map);
+              newMap.set(clientId, resolved);
+              return newMap;
+            });
+          }
+        }
+      });
+    }
+  }
+
+  getResolvedClient(clientId: string): ResolvedClient | undefined {
+    return this.resolvedClients().get(clientId);
+  }
+
   private resolveKey(keyId: string): void {
     this.keyCacheService.resolveKey(keyId).subscribe({
       next: (resolved) => this.resolvedKey.set(resolved)