[pricelist][fix] add permission to plugin

flaschengeist/plugins/pricelist/__init__.py

@@ -16,6 +16,7 @@ from . import pricelist_controller, permissions
 
 class PriceListPlugin(Plugin):
     name = "pricelist"
+    permissions = permissions.permissions
     blueprint = Blueprint(name, __name__, url_prefix="/pricelist")
     plugin = LocalProxy(lambda: current_app.config["FG_PLUGINS"][PriceListPlugin.name])
     models = models
@@ -186,7 +187,11 @@ def delete_extra_ingredient(identifier):
 def pricelist_settings_min_prices():
     if request.method == "GET":
         # TODO: Handle if no prices are set!
-        return jsonify(PriceListPlugin.plugin.get_setting("min_prices"))
+        try:
+            min_prices = PriceListPlugin.plugin.get_setting("min_prices")
+        except KeyError:
+            min_prices = []
+        return jsonify(min_prices)
     else:
         data = request.get_json()
         if not isinstance(data, list) or not all(isinstance(n, int) for n in data):
@@ -227,7 +232,7 @@ def get_columns(userid, current_session: Session):
         userController.persist()
         return no_content()
 
-@PriceListPlugin.route("/drinks/<int:identifier>/picture", methods=["POST", "GET", "DELETE"])
+@PriceListPlugin.blueprint.route("/drinks/<int:identifier>/picture", methods=["POST", "GET", "DELETE"])
 def set_picture(identifier):
 
     if request.method == "DELETE":
@@ -243,7 +248,7 @@ def set_picture(identifier):
     else:
         raise BadRequest
 
-@PriceListPlugin.route("/picture/<identifier>", methods=["GET"])
+@PriceListPlugin.blueprint.route("/picture/<identifier>", methods=["GET"])
 def _get_picture(identifier):
     if request.method == "GET":
         size = request.args.get("size")