Get FreeDrinkTypes und Bugfix

Alle Freigetränktypen können nun geladen werden.
Es wurde ein Bug gefixed, sodass die Preisliste wieder geladen werden kann.

geruecht/controller/databaseController/dbPricelistController.py

@@ -11,7 +11,7 @@ class Base:
             retVal = cursor.fetchall()
             for data in retVal:
                 data['drink_type'] = self.getDrinkType(data['type'])
-            return cursor.fetchall()
+            return retVal
         except Exception as err:
             traceback.print_exc()
             self.db.connection.rollback()

geruecht/controller/mainController/mainFreeDrinkListConfigController.py

@@ -26,3 +26,6 @@ class Base:
 
     def get_free_drink_list_reasons(self):
         return db.get_free_drink_list_reasons()
+
+    def get_free_drink_types(self):
+        return db.get_free_drink_list_types()

geruecht/routes.py

@@ -81,6 +81,17 @@ def _free_drink_list_reasons(**kwargs):
         debug.warning("exception in delete free_dirnk_list_reasons.", exc_info=True)
         return jsonify({"error": str(err)}), 500
 
+@app.route("/freeDrinkTypes", methods=['GET', 'POST'])
+@login_required()
+def _free_drink_types(**kwargs):
+    try:
+        debug.info("get free_drnik_types")
+        retVal = mainController.get_free_drink_types()
+        return jsonify(retVal)
+    except Exception as err:
+        debug.warning("exception in free_dirnk_types.", exc_info=True)
+        return jsonify({"error": str(err)}), 500
+
 @app.route("/pricelist", methods=['GET'])
 def _getPricelist():
     try: