Fix bug on anonymous order view

Change to temporary message

app/forms.py

@@ -60,7 +60,7 @@ class OrderItemForm(Form):
         else:
             return "from {}".format(euro_string(price_range[0]))
 
-    def populate(self, location: Location, dish_id: Optional[str]) -> None:
+    def populate(self, location: Location) -> None:
         self.dish_id.choices = [
             (dish.id, (dish.name + ": " + self.format_price_range(dish.price_range())))
             for dish in location.dishes

app/templates/order.html

@@ -42,6 +42,9 @@
     {% if form -%}
     <div class="col-md-push-1 col-md-10 darker order_order" id="form">
         <h4>Order:</h4>
+{% if current_user.is_anonymous() %}
+        <div>Sorry, anonymous ordering is currently broken. Please log in to order.</div>
+{% else %}
         <form method="post" action="{{ url_for('order_bp.order_item_create', order_id=order.id) }}">
           <span class="pull-right">
             <a class="btn btn-primary" onclick="chooseRandom()">Choose for me</a>
@@ -90,6 +93,7 @@
                  {{ form.submit_button(class='btn btn-primary') }}
             </div>
         </form>
+{% endif %}
     </div>
     {%- endif %}
 </div>

app/views/order.py

@@ -60,7 +60,7 @@ def order_from_id(order_id: int, form: OrderForm = None, dish_id=None) -> str:
         form = AnonOrderItemForm() if current_user.is_anonymous() \
             else OrderItemForm()
         if order.location:
-            form.populate(order.location, None)
+            form.populate(order.location)
     if order.is_closed():
         form = None
     total_price = sum([o.price for o in order.items])
@@ -130,7 +130,7 @@ def order_item_create(order_id: int) -> typing.Any:
     if dish_id and not location.dish_by_id(dish_id):
         abort(404)
     form.dish_id.data = dish_id
-    form.populate(current_order.location, dish_id)
+    form.populate(current_order.location)
 
     # If the form was not submitted (GET request), the form had errors,
     # or the dish was changed: show form again