update-solr

Gemfile

@@ -5,9 +5,8 @@ gem 'bootstrap-sass',       '3.2.0.0'
 gem 'will_paginate-bootstrap'
 gem 'bootstrap-will_paginate', '0.0.10'
 gem 'faker', '1.4.2'
-gem 'sunspot_rails'
 gem 'solr-ruby'
-
+gem 'rsolr'
 # Bundle edge Rails instead: gem 'rails', github: 'rails/rails'
 gem 'rails', '4.2.3'
 # Use mysql as the database for Active Record

Gemfile.lock

@@ -127,7 +127,6 @@ GEM
       nenv (~> 0.1)
       shellany (~> 0.0)
     orm_adapter (0.5.0)
-    pr_geohash (1.0.0)
     pry (0.10.1)
       coderay (~> 1.1.0)
       method_source (~> 0.8.1)
@@ -195,13 +194,6 @@ GEM
       actionpack (>= 3.0)
       activesupport (>= 3.0)
       sprockets (>= 2.8, < 4.0)
-    sunspot (2.2.0)
-      pr_geohash (~> 1.0)
-      rsolr (~> 1.0.7)
-    sunspot_rails (2.2.0)
-      nokogiri
-      rails (>= 3)
-      sunspot (= 2.2.0)
     sunspot_solr (2.2.0)
     thor (0.19.1)
     thread_safe (0.3.5)
@@ -245,11 +237,11 @@ DEPENDENCIES
   mysql2
   rails (= 4.2.3)
   rails_12factor (= 0.0.2)
+  rsolr
   sass-rails (~> 5.0)
   sdoc (~> 0.4.0)
   solr-ruby
   spring
-  sunspot_rails
   sunspot_solr
   turbolinks
   uglifier (>= 1.3.0)

app/controllers/admins/products_controller.rb

 class Admins::ProductsController < ApplicationController
+
+  before_action :sorl_init, only: [:create,:update, :destroy]
+
+  def sorl_init
+    @solr = RSolr.connect :url => Rails.configuration.solr_host.to_s
+  end
+
   def new
     if admin_signed_in?
       @product = Product.new
@@ -29,6 +36,14 @@ class Admins::ProductsController < ApplicationController
           product.price = product_params[:price].to_i*100
           product.description = product_params[:description]
         end
+        docs = [{:id =>product.id,
+                     :price => product.price,
+                     :name => product.name,
+                     :description => product.description
+                    }]
+        @solr.add docs
+        @solr.commit
+        @solr.optimize
         flash[:success] = "Success!"
         redirect_to "/products/#{product.id}"
       else
@@ -43,7 +58,9 @@ class Admins::ProductsController < ApplicationController
 
   def edit
     if admin_signed_in?
-      if product_params[:price].to_i > 0 && params[:category][:id].to_i > 0 &&
+
+      if product_params && product_params[:price].to_i > 0 &&
+         params[:category][:id].to_i > 0 &&
         !product_params[:image].nil? && !product_params[:image].empty? &&
         !product_params[:price].empty? && !product_params[:name].empty? &&
         product_params[:price].to_i <= 999999
@@ -53,12 +70,26 @@ class Admins::ProductsController < ApplicationController
           product.category_id = params[:category][:id]
           product.price = product_params[:price].to_i*100
           product.description = product_params[:description]
-          product.save
+          if product.save
+            docs = [{:id =>product.id,
+                     :price => product.price,
+                     :name => product.name,
+                     :description => product.description
+                    }]
+            @solr.delete_by_query "id:#{product.id}"
+            @solr.add docs
+            @solr.commit
+            @solr.optimize
+          end
         flash[:success] = "Success!"
         redirect_to "/products/#{product.id}"
       else
         flash[:danger] = "Wrong params! Please check name, price and image again."
-        redirect_to :back
+        if !product_params
+          redirect_to :action => :index
+        else
+          redirect_to :back
+        end
       end
     else
       flash[:danger] = "only admin!"
@@ -68,8 +99,12 @@ class Admins::ProductsController < ApplicationController
 
   def destroy
     if admin_signed_in?
+      byebug
       @product = Product.find(params[:id])
       @product.destroy
+      @solr.delete_by_query "id:#{params[:id]}"
+      @solr.commit
+      @solr.optimize
       flash[:success] = "Deleted!"
       redirect_to :back
     else
@@ -89,8 +124,9 @@ class Admins::ProductsController < ApplicationController
   private
 
   def product_params
-    params.require(:product).permit(:name, :price, :description,
-      :image, :id)
+    if params[:product]
+      params.require(:product).permit(:name, :price, :description,:image, :id)
+    end
   end
 
 end
\ No newline at end of file

app/controllers/application_controller.rb

 require 'solr'
+require 'rsolr'
+require 'rubygems'
 class ApplicationController < ActionController::Base
   before_action :call_category , only: [:show, :index]
   before_action :configure_permitted_parameters, if: :devise_controller?

app/controllers/products_controller.rb

@@ -21,22 +21,34 @@ class ProductsController < ApplicationController
     end
   end
 
+
+  def check_search_params(search_params)
+    special_characters = ["+", "-", "&", "|", "!", "(", ")", "{", "}", "[", "]", "^", "~", ":",'\\','/']
+    @ok_string = ""
+    search_params.each_char do |key|
+      special_characters.each do |ch|
+        key = "\\#{ch}" if key == ch
+      end
+      @ok_string += key
+    end
+  end
+
   def search
-    @solr = Solr::Connection.new(Rails.configuration.solr_host.to_s, :autocommit => :on )
-    query = "((name:#{params[:search]}))"
+    @solr = Solr::Connection.new(Rails.configuration.solr_host.to_s, :autocommit => :on)
+    check_search_params(params["search_params"])
+    query = "((name:#{@ok_string}))"
     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!"
-      end
-    rescue Exception => e
-      flash[:danger] = "No Result!"
-      redirect_to action: :index
+    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)
+    end
+    if @products.empty?
+      flash.now[:danger] = "No result!"
+    else
+      flash.now[:success] = "All result!"
     end
   end
 

app/views/layouts/_header.html.erb

@@ -8,7 +8,7 @@
         <td><a class="navbar-brand" href= "/" > Venshop </a></td>
         <td></td>
         <form action= "/search" style="padding-left : 100px ; resize: vertical;"  method="get" class="navbar-brand" >
-        <td ><input type="text" name="search" value="" , class="form-control"/></td>
+        <td ><input type="text" name="search_params" value="" , class="form-control"/></td>
         <td style="padding-left : 20px" ><input type="submit" value="Search" style="font-size: 1em;" , class="btn btn-primary"/></td>
         </form>
       </table>

config/environments/development.rb

@@ -7,6 +7,7 @@ Rails.application.configure do
   config.cache_classes = false
 
   # Do not eager load code on boot.
+
   config.eager_load = false
   config.solr_host = "http://localhost:8080/solr/core0"