flaschengeist/plugins/pricelist/__init__.py

@@ -220,15 +220,23 @@ def get_drinks(identifier=None):
         offset = request.args.get("offset")
         search_name = request.args.get("search_name")
         search_key = request.args.get("search_key")
+        ingredient = request.args.get("ingredient", type=bool)
         try:
             if limit is not None:
                 limit = int(limit)
             if offset is not None:
                 offset = int(offset)
+            if ingredient is not None:
+                ingredient = bool(ingredient)
         except ValueError:
             raise BadRequest
         drinks, count = pricelist_controller.get_drinks(
-            public=public, limit=limit, offset=offset, search_name=search_name, search_key=search_key
+            public=public,
+            limit=limit,
+            offset=offset,
+            search_name=search_name,
+            search_key=search_key,
+            ingredient=ingredient,
         )
     logger.debug(f"GET drink {drinks}, {count}")
     # return jsonify({"drinks": drinks, "count": count})

flaschengeist/plugins/pricelist/pricelist_controller.py

@@ -131,12 +131,14 @@ def _create_public_drink(drink):
     return None
 
 
-def get_drinks(name=None, public=False, limit=None, offset=None, search_name=None, search_key=None):
+def get_drinks(name=None, public=False, limit=None, offset=None, search_name=None, search_key=None, ingredient=False):
     count = None
     if name:
         query = Drink.query.filter(Drink.name.contains(name))
     else:
         query = Drink.query
+    if ingredient:
+        query = query.filter(Drink.cost_per_volume >= 0)
     if search_name:
         if search_key == "name":
             query = query.filter(Drink.name.contains(search_name))