move to evented mustache system

app/controllers/user_controller.rb

@@ -93,6 +93,27 @@ class UserController < ApplicationController
     end
   end
 
+  def list_products_for_table
+    @table = Table.find(params[:table_id])
+    respond_to do |format|
+      format.html do
+      end
+      format.json do
+        products = @table.supplier.products
+        products.include_relation(:product_categories)
+        products.sort_by!{|p| p.product_category.try(:position) || 90000}
+        h = products.inject({
+          table_number: @table.number, 
+          supplier_name: @table.supplier.name,
+          has_occupied_info: true,
+          is_occupied: @table.occupied?
+        }){|h, p| n = p.product_category.try(:name) || 'other'; h[n] ||= []; h[n] << p; h}
+        render json: h
+      end
+    end
+  end
+
+
   def join_occupied_table
     @table = Table.find(params[:table_id])
   end
@@ -149,26 +170,6 @@ class UserController < ApplicationController
     end
   end
 
-  def list_products_for_table
-    @table = Table.find(params[:table_id])
-    respond_to do |format|
-      format.html do
-      end
-      format.json do
-        products = @table.supplier.products
-        products.include_relation(:product_categories)
-        products.sort_by!{|p| p.product_category.try(:position) || 90000}
-        h = products.inject({
-          table_number: @table.number, 
-          supplier_name: @table.supplier.name,
-          has_occupied_info: true,
-          is_occupied: @table.occupied?
-        }){|h, p| n = p.product_category.try(:name) || 'other'; h[n] ||= []; h[n] << p; h}
-        render json: h
-      end
-    end
-  end
-
   # GET /user/current_list.json
   # Information about the currently active list
   # This information includes detailed order information
@@ -214,6 +215,7 @@ class UserController < ApplicationController
         render json: {list_active: false} and return unless list.present?
         list.needs_help = true
         list.save
+        broadcast_supplier(list.supplier_id, 'list_needs_help', id: list.id)
         render json: list.as_json.merge(list_active: list.active?)
       end
     end
@@ -224,8 +226,7 @@ class UserController < ApplicationController
     respond_to do |format|
       format.json do
         render json: {list_active: false} and return unless list.present?
-        list.needs_payment = true
-        list.save
+        list.needs_payment!
         render json: list.as_json.merge(list_active: list.active?)
       end
     end