solr

Gemfile

@@ -6,7 +6,7 @@ gem 'will_paginate-bootstrap'
 gem 'bootstrap-will_paginate', '0.0.10'
 gem 'faker', '1.4.2'
 gem 'sunspot_rails'
-
+gem 'solr-ruby'
 
 # Bundle edge Rails instead: gem 'rails', github: 'rails/rails'
 gem 'rails', '4.2.3'

Gemfile.lock

@@ -187,6 +187,7 @@ GEM
       rdoc (~> 4.0)
     shellany (0.0.1)
     slop (3.6.0)
+    solr-ruby (0.0.8)
     spring (1.3.6)
     sprockets (3.2.0)
       rack (~> 1.0)
@@ -246,6 +247,7 @@ DEPENDENCIES
   rails_12factor (= 0.0.2)
   sass-rails (~> 5.0)
   sdoc (~> 0.4.0)
+  solr-ruby
   spring
   sunspot_rails
   sunspot_solr

app/controllers/application_controller.rb

+require 'solr'
 class ApplicationController < ActionController::Base
   before_action :call_category , only: [:show, :index]
   before_action :configure_permitted_parameters, if: :devise_controller?
+
   # Prevent CSRF attacks by raising an exception.
   # For APIs, you may want to use :null_session instead.
   protect_from_forgery with: :exception

app/controllers/products_controller.rb

@@ -22,16 +22,21 @@ class ProductsController < ApplicationController
   end
 
   def search
-    if params[:search]
-      if !params[:page] || (params[:page].to_i == 0)
-        params[:page] = 1
-      else
-        params[:page]
-      end
-      @products = Product.search(params[:search]).paginate(page: params[:page], :per_page => 50)
+    @solr = Solr::Connection.new(Rails.configuration.solr_host.to_s, :autocommit => :on )
+    query = "((name:#{params[:search]}))"
+    select_obj = Solr::Request::Select.new(nil, {'q' => query})
+    begin
+       results = @solr.send(select_obj).data['response']['docs']
+      @products = Array.new
+      results.each do |result|
+        id = result.to_h['id']
+        product = Product.find(id)
+        @products.insert(-1,product)
         flash[:success] = "Success!"
-    else
-      flash[:danger] = "Danger!"
+      end
+    rescue Exception => e
+      flash[:danger] = "No Result!"
+      redirect_to action: :index
     end
   end
 

app/views/products/_admin_products.html.erb

-<%= will_paginate %>
-  <div class="row">
+<div class="row">
   <% @products.each do |product|  %>
     <div class="col-md-4" style="padding-top : 20px">
       <div>
@@ -15,5 +14,4 @@
       </div>
     </div>
   <% end %>
-  </div>
-<%= will_paginate %>
\ No newline at end of file
+</div>
\ No newline at end of file

app/views/products/_custom_products.html.erb

-<%= will_paginate %>
-  <div class="row">
+
+<div class="row">
   <% @products.each do |product|  %>
     <div class="col-md-4" style="padding-top : 20px">
       <div>
@@ -18,5 +18,4 @@
       </div>
     </div>
   <% end %>
-  </div>
-<%= will_paginate %>
\ No newline at end of file
+</div>
\ No newline at end of file

app/views/products/index.html.erb

@@ -5,6 +5,8 @@
 </div>
 <div class="col-md-9" >
   <div class="form-group">
+  <%= will_paginate %>
     <%= render 'products/custom_products' %>
+  <%= will_paginate %>
   </div>
 </div>
\ No newline at end of file

config/environments/development.rb

@@ -8,6 +8,7 @@ Rails.application.configure do
 
   # Do not eager load code on boot.
   config.eager_load = false
+  config.solr_host = "http://localhost:8080/solr/core0"
 
   # Show full error reports and disable caching.
   config.consider_all_requests_local       = true

config/environments/production.rb

@@ -9,7 +9,7 @@ Rails.application.configure do
   # and those relying on copy on write to perform better.
   # Rake tasks automatically ignore this option for performance.
   config.eager_load = true
-
+  config.solr_host = "http://localhost:8080/solr/core0"
   # Full error reports are disabled and caching is turned on.
   config.consider_all_requests_local       = false
   config.action_controller.perform_caching = true