Mandanten, OAuth, Cleanup von der Main Methode.

utils/db.go

@@ -0,0 +1,49 @@
+package utils
+
+import (
+	"log/slog"
+
+	"git.kocoder.xyz/kocoded/vt/model"
+	"git.kocoder.xyz/kocoded/vt/query"
+	"gorm.io/driver/postgres"
+	"gorm.io/gen"
+	"gorm.io/gorm"
+)
+
+func SetupDatabase(dsn string, logger *slog.Logger) *gorm.DB {
+	db, err := gorm.Open(postgres.Open(dsn), &gorm.Config{})
+	if err != nil {
+		logger.Error("Error connecting to the Database", "error", err)
+	}
+
+	err = db.SetupJoinTable(model.Ansprechpartner{}, "Firmen", model.FirmaAnsprechpartner{})
+	if err != nil {
+		logger.Error("Error setting up Join Tables", "error", err)
+	}
+	err = db.SetupJoinTable(model.Firma{}, "Ansprechpartner", model.FirmaAnsprechpartner{})
+	if err != nil {
+		logger.Error("Error setting up Join Tables", "error", err)
+	}
+	err = db.AutoMigrate(&model.Ansprechpartner{}, &model.FirmaAnsprechpartner{}, &model.Firma{})
+	if err != nil {
+		logger.Error("Error setting up Join Tables", "error", err)
+	}
+
+	g := gen.NewGenerator(gen.Config{
+		OutPath: "./query",
+		Mode:    gen.WithoutContext | gen.WithDefaultQuery | gen.WithQueryInterface, // generate mode
+	})
+
+	// gormdb, _ := gorm.Open(mysql.Open("root:@(127.0.0.1:3306)/demo?charset=utf8mb4&parseTime=True&loc=Local"))
+	g.UseDB(db) // reuse your gorm db
+
+	// Generate basic type-safe DAO API for struct `model.User` following conventions
+	g.ApplyBasic(model.Ansprechpartner{}, model.Dokument{}, model.Firma{}, model.Kalender{}, model.Kalendereintrag{}, model.Kostenstelle{}, model.Lager{}, model.Lagerplatz{}, model.Material{}, model.Nachricht{}, model.Projekt{}, model.Rechnung{}, model.Rechnungsposition{}, model.Scanobject{}, model.User{}, model.Zahlung{}, model.FirmaAnsprechpartner{})
+
+	// Generate the code
+	g.Execute()
+
+	query.SetDefault(db)
+
+	return db
+}