Cleanup unused code

backend/maintenance/api_maint_test.go

@@ -39,7 +39,7 @@ func TestMaintSetupCheck(t *testing.T) {
 }
 
 func TestGetMasterData(t *testing.T) {
-	database.SetupTestDB(false)
+	database.SetupTestDB() //(false)
 	// Initialize a Gin router
 	r := gin.Default()
 	router.SetupGin(r)
@@ -83,7 +83,7 @@ func TestGetMasterData(t *testing.T) {
 }
 
 func TestGetMDSkillCategories(t *testing.T) {
-	database.SetupTestDB(false)
+	database.SetupTestDB() //(false)
 
 	ski := models.Skill{}
 	categories, err := ski.GetSkillCategories()
@@ -93,7 +93,7 @@ func TestGetMDSkillCategories(t *testing.T) {
 }
 
 func TestGetMDSkills(t *testing.T) {
-	database.SetupTestDB(false)
+	database.SetupTestDB() //(false)
 	// Initialize a Gin router
 	r := gin.Default()
 	router.SetupGin(r)

backend/maintenance/handlers.go

@@ -22,15 +22,6 @@ var (
 	preparedTestDB = database.PreparedTestDB
 )
 
-// init function to register the test data loader and migration callback
-// This callback mechanism is necessary to avoid circular imports between database and maintenance packages
-func init() {
-	database.SetTestDataLoader(func(targetDB *gorm.DB) error {
-		return LoadPredefinedTestDataFromFile(targetDB, preparedTestDB)
-	})
-	database.SetMigrationCallback(migrateAllStructures)
-}
-
 func respondWithError(c *gin.Context, status int, message string) {
 	c.JSON(status, gin.H{"error": message})
 }