count jobs on Solr

app/controllers/jobs_controller.rb

@@ -13,7 +13,8 @@ class JobsController < ApplicationController
       @jobs = @industry.jobs
       @jobs = @jobs.page(params[:page]).per(Settings.job.per_page).decorate
     else
-      @jobs = SolrService.new.search(@search)
+      @jobs_count = SolrService.new.search(@search)["numFound"]
+      @jobs = SolrService.new.search(@search)["docs"]
     end
 
     @jobs = Kaminari.paginate_array(@jobs).page(params[:page]).per(Settings.job.per_page)

app/services/solr_service.rb

@@ -41,7 +41,7 @@ class SolrService
       # fq: [industry, city],
       rows: Job.count
     }
-    response["response"]["docs"]
+    response["response"]
   end
 
   def escape_str(str)

app/views/jobs/index.html.erb

@@ -4,7 +4,7 @@
 <% end %>
 
 <h3>Total: <%= params[:city_id] ? @city.job_count :
-              (params[:industry_id] ? @industry.job_count : "Will be count on Solr") %></h3>
+              (params[:industry_id] ? @industry.job_count : @jobs_count) %></h3>
 <h3>Result for: <%= params[:city_id] ? "City: #{@city.name}" :
                    (params[:industry_id] ? "Industry: #{@industry.name}" : params[:search]) %></h3>