finish category list page

venshop_app/app/controllers/product_categories_controller.rb

 class ProductCategoriesController < ApplicationController
   def show
+  	term = ProductCategory.find(params[:id])
+  	if term == nil
+  		@items = Array.new
+  		@title = ''
+  	else
+  		@items = Product.get_products_by_category(product_category_id: params[:id], page: params[:page], limit: 16)
+  		@title = term.name
+  	end
   end
 end

venshop_app/app/models/product.rb

@@ -10,4 +10,15 @@ class Product < ActiveRecord::Base
     limit = options[:limit]
     return Product.select('id, name, image_medium, price, price_currency').where(availability: 'instock').order('created_at DESC').order('updated_at DESC').order('name').limit(limit)
   end
+
+  # Returns products in a category
+  def self.get_products_by_category(options = { limit: 16, product_category_id: 0 })
+    limit = options[:limit]
+    product_category_id = options[:product_category_id]
+    page = options[:page]
+    return Product.select('id, name, image_medium, price, price_currency')
+    .where(availability: 'instock', product_category_id: product_category_id)
+    .paginate(:page => page, :per_page => limit)
+    .order('created_at DESC').order('updated_at DESC').order('name')
+  end
 end
\ No newline at end of file

venshop_app/app/views/product_categories/show.html.erb

-<h1>ProductCategories#show</h1>
-<p>Find me in app/views/product_categories/show.html.erb</p>
+        <!-- Recommended Items -->
+        <div class="body-box grid-view">
+          <h2 class="sprite-2">
+            <%= @title %><span class="sprite-2"></span>
+          </h2>
+          <% @items.each_slice(4) do |row| %>
+          <div class="row">
+            <% 
+            row.each do |obj|
+              url = product_path(obj)
+              add_to_card_url = cards_path + "?product_id=" + obj.id.to_s
+            %>
+            <div class="col-md-3 col-sm-3">
+              <div class="item">
+                <h4>
+                  <a href="<%= url %>" title="<%= obj.name %>"><%= obj.name %></a>
+                </h4>
+                <a href="<%= url %>" class="thumbnail" title="<%= obj.name %>"><img src="<%= obj.image_medium %>" alt="<%= obj.name %>"></a>
+                <div class="price">
+                  Price: <span><%= number_with_delimiter(obj.price) %> <%= obj.price_currency %></span>
+                </div>
+                <div class="action">
+                  <a class="view-detail" href="<%= url %>" title="<%= obj.name %>">Detail</a><a class="order"
+                    href="<%= add_to_card_url %>">Order</a>
+                </div>
+              </div>
+            </div>
+            <% end %>
+          </div>
+          <% end %>
+          <%= will_paginate @items, renderer: BootstrapPagination::Rails %>
+          <div class="clearfix"></div>
+        </div>
\ No newline at end of file