fix method query job from solr and pagination

app/controllers/jobs_controller.rb

@@ -23,9 +23,9 @@ class JobsController < ApplicationController
 
   def search
     @keyword = job_params[:search].gsub!(/[^[:alnum:]]/, ' ')
-    search_param = SolrSearch.new.search(@keyword)
-    @result_search = Kaminari.paginate_array(search_param).page(params[:page])
-    @total = search_param.count
+    response = SolrSearch.new.search(@keyword)
+    @result_search = Kaminari.paginate_array(response).page(params[:page])
+    @total = response.count
   end
 
   private

app/helpers/application_helper.rb

@@ -29,7 +29,7 @@ module ApplicationHelper
     FavoriteJob.find_by(job: job, user: current_user).present? ? 'Unfavorite' : 'Favorite'
   end
 
-  def search(input)
-    Job.find_by(id: input['job_id'])
+  def query_job(job)
+    Job.find_by(id: job['job_id'])
   end
 end

app/views/jobs/search.html.slim

@@ -12,23 +12,23 @@
       .row.bg-white
         .col-10.p-3.card-body.text-dark
           h5.mb-1
-            = link_to search(job).title, detail_path(job['slug'])
+            = link_to query_job(job).title, detail_path(job['slug'])
           p.mb-1
-            = search(job).company.name
+            = query_job(job).company.name
           p.mb-1
             i.fas.fa-dollar-sign.m-1
             | Lương: 
-            = search(job).salary
+            = query_job(job).salary
           p.mb-1
             i.fas.fa-map-marker-alt.m-1
-            = search(job).cities.map(&:name).uniq.join(' | ')
+            = query_job(job).cities.map(&:name).uniq.join(' | ')
           p.mb-1
             i.fas.fa-map-marker-alt.m-1
-            = search(job).industries.map(&:name).uniq.join(' | ')
+            = query_job(job).industries.map(&:name).uniq.join(' | ')
           p.mb-1
-            = truncate(search(job).overview, length: 250)
+            = truncate(query_job(job).overview, length: 250)
         .col-sm-2.p-3.favourite
-          = render partial: "favorite_jobs/favorite", locals: { job: search(job) }
+          = render partial: "favorite_jobs/favorite", locals: { job: query_job(job) }
   -if @result_search.any?
     .d-flex.justify-content-center.p-2
       = page_entries_info @result_search

lib/solr/solr_search.rb

@@ -4,11 +4,9 @@ class SolrSearch
   end
 
   def search(keyword)
-    response = @solr.get 'select', params: {
-      q: "cities_name: #{keyword}* or title: #{keyword}* or industries_name: #{keyword}* or company_name: #{keyword}*",
-      fl: %w[job_id slug],
-      start: 0,
-      rows: 2_147_483_647
+    response = @solr.paginate 1, 2_147_483_647, 'select', params: {
+      q: "cities_name: #{keyword} or title: #{keyword} or industries_name: #{keyword}* or company_name: #{keyword}*",
+      fl: %w[job_id slug]
     }
     response['response']['docs']
   end
@@ -24,13 +22,13 @@ class SolrSearch
       cities = record.cities.uniq.map(&:name)
       industries = record.industries.uniq.map(&:name)
       slug = record.slug
-
       @solr.add(job_id: job_id, title: title, company_name: company_name, cities_name: cities,
                 industries_name: industries, slug: slug)
       @solr.commit
+
     rescue StandardError => error
-      logger.error "The job has error: #{job_id}"
-      logger.error error
+      logger.error("The job has error: #{job_id}")
+      logger.error(error)
       next
     end
     logger.info "End add data at: #{Time.current}"