products: update code get more product and category from yahoo, change number of…

products: update code get more product and category from yahoo, change number of items display on home page, product page, category page and product detail page

venshop_app/app/controllers/default_pages_controller.rb

 class DefaultPagesController < ApplicationController
   def home
-  	@recommed_items = Product.get_recommended_products
-  	@newest_items = Product.get_newest_products(limit: 4)
+  	@recommed_items = Product.get_recommended_products(limit: 12)
+  	@newest_items = Product.get_newest_products(limit: 5)
   end
 end

venshop_app/app/controllers/product_categories_controller.rb

@@ -7,7 +7,7 @@ class ProductCategoriesController < ApplicationController
   		@items = Array.new
   		@title = ''
   	else
-  		@items = Product.get_products_by_category(product_category_id: params[:id], page: params[:page], limit: 16)
+  		@items = Product.get_products_by_category(product_category_id: params[:id], page: params[:page], limit: 24)
   		@title = term.name
       add_breadcrumb term.name, product_category_path(term)
   	end

venshop_app/app/controllers/products_controller.rb

@@ -3,7 +3,7 @@ class ProductsController < ApplicationController
   before_action :signed_in_user, only: [:new]
 
   def index
-  	@products = Product.get_list(limit: 16, page: params[:page])
+  	@products = Product.get_list(limit: 24, page: params[:page])
   end
 
   def show
@@ -19,7 +19,7 @@ class ProductsController < ApplicationController
   		add_breadcrumb product_category.name, product_category_path(product_category)
   		add_breadcrumb @product.name, product_path(@product)
   	end
-  	@other_products = Product.get_other_products(@product.id, product_category_id: @product.product_category_id, limit: 16)
+  	@other_products = Product.get_other_products(@product.id, product_category_id: @product.product_category_id, limit: 20)
   end
 
   def new

venshop_app/lib/tasks/sample_data.rake

@@ -16,7 +16,7 @@ namespace :db do
     category_ids = Array.new
     doc.elements.each('ResultSet/Result/Categories/Children/Child') do |ele|
       i += 1
-      break if i > 5
+      break if i > 20
 
       id = ele.elements['Id'].text
       title = ele.elements['Title']
@@ -39,16 +39,17 @@ namespace :db do
     list_url = 'http://shopping.yahooapis.jp/ShoppingWebService/V1/itemSearch'
 
     category_ids.each do |category_id|
-      request_url = list_url + '?appid=' + YAHOO_SHOPPING_DATA_APP_ID + '&category_id=' + category_id
+      i = 0
+      (1..20).each do |offset|
+        request_url = list_url + '?appid=' + YAHOO_SHOPPING_DATA_APP_ID + '&category_id=' + category_id.to_s + '&offset=' + offset.to_s + '&hits=50'
         # get the XML data as a string
         xml_data = Net::HTTP.get_response(URI.parse(request_url)).body
         # extract product information
         doc = REXML::Document.new(xml_data)
-      i = 0
         doc.elements.each('ResultSet/Result/Hit') do |ele|
           next if ele.elements['Name'] == nil
           i += 1
-        break if i > 100
+          break if i > 2000
 
           name = ele.elements['Name'].text
           description = ele.elements['Description'].text
@@ -98,4 +99,5 @@ namespace :db do
         end
       end
     end
+  end
 end