add CarrierWave gems for menu image upload

app/controllers/settings/simple_menu_items_controller.rb

@@ -16,7 +16,7 @@ class Settings::SimpleMenuItemsController < ApplicationController
 
   # GET /settings/menu_items/new
   def new
-    @settings_menu_item = MenuItem.new
+    @settings_menu_item = MenuItem.new    
   end
 
   # GET /settings/menu_items/1/edit
@@ -27,6 +27,7 @@ class Settings::SimpleMenuItemsController < ApplicationController
   # POST /settings/menu_items.json
   def create
     @settings_menu_item = MenuItem.new(settings_menu_item_params)
+    # @settings_menu_item.image_path = params[:image_path]
     if params[:simple_menu_item][:menu_item_id] == ''
       @settings_menu_item.menu_category_id = params[:menu_category_id]
     end
@@ -78,6 +79,6 @@ class Settings::SimpleMenuItemsController < ApplicationController
 
     # Never trust parameters from the scary internet, only allow the white list through.
     def settings_menu_item_params
-      params.require(:simple_menu_item).permit(:item_code, :name, :alt_name, :type, :menu_category_id,:account_id,:item_attributes, :menu_item_id, :min_qty, :min_selectable_item, :max_selectable_item, :created_by)
+      params.require(:simple_menu_item).permit(:item_code, :name, :alt_name, :type, :image_path, :menu_category_id,:account_id,:item_attributes, :menu_item_id, :min_qty, :min_selectable_item, :max_selectable_item, :created_by)
     end
 end

app/models/menu_item.rb

@@ -15,6 +15,9 @@ class MenuItem < ApplicationRecord
   scope :simple_menu_item, -> { where(type: 'SimpleMenuItem') }
   scope :set_menu_item, -> { where(type: 'SetMenuItem') }
 
+  # Item Image Uploader
+  mount_uploader :image_path, MenuItemImageUploader
+
   def self.collection
     MenuItem.select("id, name").map { |e| [e.name, e.id] }
   end

app/views/settings/set_menu_items/_form.html.erb

@@ -1,17 +1,24 @@
 <%= simple_form_for([:settings,@category, @settings_menu_item]) do |f| %>
   <%= f.error_notification %>
+  <div class="col-md-4">
+    <div class="menu-item-img">
+      <%= f.file_field :image_path, :class => "img-thumbnail" %>
+    </div>
+  </div>
 
-  <div class="form-inputs">
-    <%= f.input :item_code %>
-    <%= f.input :name %>
-    <%= f.input :alt_name %>
-    <%= f.input :type %>
-    <%= f.input :account_id, :label => "Account type", :collection => Account.collection %>
-    <%= f.input :menu_item_id, :label => "Parent Menu Item", :collection => MenuItem.collection %>
+  <div class="col-md-8">
+    <div class="form-inputs">
+      <%= f.input :item_code %>
+      <%= f.input :name %>
+      <%= f.input :alt_name %>
+      <%= f.input :type %>
+      <%= f.input :account_id, :label => "Account type", :collection => Account.collection %>
+      <%= f.input :menu_item_id, :label => "Parent Menu Item", :collection => MenuItem.collection %>
 
-    <%= f.input :min_qty %>
-    <%= f.input :min_selectable_item %>
-    <%= f.input :max_selectable_item %>
+      <%= f.input :min_qty %>
+      <%= f.input :min_selectable_item %>
+      <%= f.input :max_selectable_item %>
+    </div>
   </div>
 
   <div class="form-actions">

app/views/settings/simple_menu_items/_form.html.erb

@@ -1,16 +1,23 @@
 <%= simple_form_for([:settings,@category, @settings_menu_item]) do |f| %>
   <%= f.error_notification %>
+  <div class="col-md-4">
+    <div class="menu-item-img">
+      <%= f.file_field :image_path, :class => "img-thumbnail" %>
+    </div>
+  </div>
 
-  <div class="form-inputs">
-    <%= f.input :item_code %>
-    <%= f.input :name %>
-    <%= f.input :alt_name %>
-    <%= f.input :type %>
-    <%= f.input :account_id, :label => "Account type", :collection => Account.collection %>
-    <%= f.input :menu_item_id, :label => "Parent Menu Item", :collection => MenuItem.collection %>
-    <%= f.input :min_qty %>
-    <%= f.input :min_selectable_item %>
-    <%= f.input :max_selectable_item %>
+  <div class="col-md-8">
+    <div class="form-inputs">
+      <%= f.input :item_code %>
+      <%= f.input :name %>
+      <%= f.input :alt_name %>
+      <%= f.input :type %>
+      <%= f.input :account_id, :label => "Account type", :collection => Account.collection %>
+      <%= f.input :menu_item_id, :label => "Parent Menu Item", :collection => MenuItem.collection %>
+      <%= f.input :min_qty %>
+      <%= f.input :min_selectable_item %>
+      <%= f.input :max_selectable_item %>
+    </div>
   </div>
 
   <div class="form-actions">

app/views/settings/simple_menu_items/new.html.erb

@@ -2,7 +2,6 @@
 
 <%= render 'form', settings_menu_item: @settings_menu_item %>-->
 
-
 <div class="span12">
 		<div class="page-header">
 		 <ul class="breadcrumb">