update job controller search job and city with rsolr

app/controllers/jobs_controller.rb

 class JobsController < ApplicationController
   def index
     # @jobs = Job.search(params[:search]).order('created_at DESC').page(params[:page])
-      @jobs = get_jobs_rsolr(params[:search])
+      @job_ids = get_jobs_rsolr(params[:search] || '*')
+      @jobs = Job.where(id: @job_ids).order('created_at DESC').page(params[:page])
   end
 
   def show
@@ -28,16 +29,11 @@ class JobsController < ApplicationController
 
   def get_jobs_rsolr(title = '*')
     solr = RSolr.connect url: 'http://localhost:8983/solr/gettingstarted/'
-    search_params = { q: "*:*", fl: "job_title:#{title.inspect}", rows: 5_000 }
+    search_params = { q: "search_text:*#{title.downcase}*", rows: 5_000 }
     response_solr = solr.get 'select', params: search_params
-    job_ids =  if response_solr['response']['docs'].any?
-                  response_solr['response']['docs'].collect do |row|
-                                  row['job_id']
-                  end
-                end
-    unless job_ids.nil?
-      job_ids.collect do |job_id|
-        Job.where(id: job_id).first
+    if response_solr['response']['docs'].any?
+      response_solr['response']['docs'].collect do |row|
+        row['job_id']
       end
     end
   end

app/views/jobs/index.html.erb

-<h1>View jobs</h1>
+<h3>Search result: <%= pluralize(@job_ids.length, 'job') unless @job_ids.blank?%></h3>
 
 <nav class='navbar navbar-light bg-light'>
     <%= form_tag(jobs_path, method: 'get',
@@ -12,6 +12,6 @@
 </nav>
 
 <ul class='jobs'>
-  <%#= paginate @jobs, outer_window: 3 %>
-  <%= render @jobs unless @jobs.blank? %>
+  <%= paginate @jobs, outer_window: 3 %>
+  <%= render @jobs %>
 </ul>
\ No newline at end of file