import db and search from solr

Gemfile

@@ -69,4 +69,4 @@ gem 'bootstrap-sass'
 
 #setting file yml
 gem 'settingslogic'
-
+gem 'rsolr'

Gemfile.lock

@@ -92,6 +92,8 @@ GEM
       warden (~> 1.2.3)
     erubi (1.9.0)
     execjs (2.7.0)
+    faraday (1.0.1)
+      multipart-post (>= 1.2, < 3)
     ffi (1.12.2)
     globalid (0.4.2)
       activesupport (>= 4.2.0)
@@ -135,6 +137,7 @@ GEM
     mini_portile2 (2.4.0)
     minitest (5.14.0)
     msgpack (1.3.3)
+    multipart-post (2.1.1)
     mysql2 (0.5.3)
     nio4r (2.5.2)
     nokogiri (1.10.8)
@@ -183,6 +186,9 @@ GEM
     responders (3.0.0)
       actionpack (>= 5.0)
       railties (>= 5.0)
+    rsolr (2.3.0)
+      builder (>= 2.1.2)
+      faraday (>= 0.9.0)
     ruby_dep (1.5.0)
     rubyzip (2.2.0)
     sass-rails (6.0.0)
@@ -259,6 +265,7 @@ DEPENDENCIES
   mysql2
   puma (~> 4.1)
   rails (~> 6.0.2, >= 6.0.2.1)
+  rsolr
   sass-rails (>= 6)
   selenium-webdriver
   settingslogic

app/assets/stylesheets/application.scss

@@ -125,11 +125,13 @@ ul.breadcrumb li a:hover {
   font-size: 16px;
   margin: 4px 2px;
   cursor: pointer;
-  align: center
+  float: right;
 }
 
 .button1 {border-radius: 4px;}
 .button2 {
+  background-color: #4CAF50; /* Green */
   float: right;
   border-radius: 4px;
+  display: inline-block;
 }

app/controllers/jobs_controller.rb

@@ -12,7 +12,11 @@ class JobsController < ApplicationController
   def search
     return redirect_to root_path, alert: "Empty field!" if params[:search].blank?
 
-    @search_job = Job.includes(:city).where("job_name LIKE ?","%#{params[:search]}%")
-    @pagin_job = @search_job.page(params[:page]).per(Settings.page)
+    #@search_job = Job.includes(:city).where("job_name LIKE ?","%#{params[:search]}%")
+    #@pagin_job = @search_job.page(params[:page]).per(Settings.page)
+    
+    solr_rs = Solr.new
+    @search_job = solr_rs.query(params[:search])
+    @pagin_job = @search_job
   end
 end

app/views/jobs/_jobs.html.erb

   <font color="red"><b><label > Job List:</label></b></font>
-  <%= paginate @pagin_job %>
 
   <% @pagin_job.each do |job| %>
     <ul>
-      <button class="button button2">Favorites</button>
-      <li><%= job.job_name  %></li>
-      <li><%= job.city.city_name  %></li>
-      <li ><span class="text"><%= job.description  %></span></li>
+      <button class="button2">Favorites</button>
+      <li><%= job['job_name'] %></li>
     </ul>
   <% end %>
-  <%= paginate @pagin_job %>
+    
\ No newline at end of file

config/application.rb

@@ -10,7 +10,7 @@ module VenjobThanhnd
   class Application < Rails::Application
     # Initialize configuration defaults for originally generated Rails version.
     config.load_defaults 6.0
-
+    config.autoload_paths << Rails.root.join("lib")
     # Settings in config/environments/* take precedence over those specified here.
     # Application configuration can go into files in config/initializers
     # -- all .rb files in that directory are automatically loaded after loading

lib/solr.rb

+require 'rsolr'
+class Solr
+	attr_accessor :response, :solr
+	def initialize
+		# Direct connection
+		@solr = RSolr.connect :url => 'http://localhost:8983/solr/jobs/'
+		@response = nil
+	end
+
+	# send a request to /select
+	def query (cond)
+		response = solr.get 'select', :params => {:q => "job_name:#{cond}"}
+		response['response']['docs']
+
+	end
+end
\ No newline at end of file

[Trịnh Hoàng Phúc]

Do rsolr sử dụng response['response']['docs'] để phân trang nên đoạn này anh gán

@pagin_job = solr_rs.query(params[:search])

[thanhnd]

fixed

[Trịnh Hoàng Phúc]

anh @thanhnd có thể thêm phân trang bằng cách này solr.paginate 1, 10, "select", :params => {:q => "test"}

method query anh thêm 1 param truyền từ controller qua, lấy cái Settings.page như anh dùng ở commit trước

Link tài liệu: https://github.com/rsolr/rsolr#pagination-

[thanhnd]

fixed