implement a bit of the register.php call (and the DB schema)

server/logic/application.go

@@ -2,10 +2,13 @@ package logic
 
 import (
 	scn "blackforestbytes.com/simplecloudnotifier"
+	"blackforestbytes.com/simplecloudnotifier/common/ginresp"
 	"context"
 	"database/sql"
+	"fmt"
 	"github.com/gin-gonic/gin"
 	"github.com/rs/zerolog/log"
+	"math/rand"
 	"net"
 	"net/http"
 	"os"
@@ -61,3 +64,48 @@ func (app *Application) Run() {
 	}
 
 }
+
+func (app *Application) GenerateRandomAuthKey() string {
+	charset := "0123456789ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz"
+	k := ""
+	for i := 0; i < 64; i++ {
+		k += string(charset[rand.Int()%len(charset)])
+	}
+	return k
+}
+
+func (app *Application) RunTransaction(ctx context.Context, opt *sql.TxOptions, fn func(tx *sql.Tx) (ginresp.HTTPResponse, bool)) ginresp.HTTPResponse {
+
+	tx, err := app.Database.BeginTx(ctx, opt)
+	if err != nil {
+		return ginresp.InternAPIError(0, fmt.Sprintf("Failed to create transaction: %v", err))
+	}
+
+	res, commit := fn(tx)
+
+	if commit {
+		err = tx.Commit()
+		if err != nil {
+			return ginresp.InternAPIError(0, fmt.Sprintf("Failed to commit transaction: %v", err))
+		}
+	} else {
+		err = tx.Rollback()
+		if err != nil {
+			return ginresp.InternAPIError(0, fmt.Sprintf("Failed to rollback transaction: %v", err))
+		}
+	}
+
+	return res
+}
+
+func (app *Application) QuotaMax(ispro bool) int {
+	if ispro {
+		return 1000
+	} else {
+		return 50
+	}
+}
+
+func (app *Application) VerifyProToken(token string) (bool, error) {
+	return false, nil //TODO implement pro verification
+}