Fix bug convert info detail job

config/schedule.rb

@@ -19,6 +19,6 @@
 
 # Learn more: http://github.com/javan/whenever
 env :PATH, ENV['PATH']
-every 5.minutes do
-  rake 'crawl:crawl_industries_locations_jobs[1]'
+every :day, at: '12:00 pm' do
+  rake 'crawl:crawl_industries_locations_jobs[4]'
 end
\ No newline at end of file

lib/tasks/crawler.rake

@@ -66,10 +66,10 @@ def crawl_job(job_link)
     job_industry_names = document.at_xpath('//li[./strong/em[contains(@class, "mdi mdi-briefcase")]]').css('p a').map{ |val| val.text.strip }
     job_industries = Industry.where(name: job_industry_names)
 
-    job_salary = document.at_xpath('//li[./strong/i[contains(@class, "fa fa-usd")]]').css('p').text
-    job_level = document.at_xpath('//li[./strong/i[contains(@class, "mdi mdi-account")]]').css('p').text
-    job_experience = document.at_xpath('//li[./strong/i[contains(@class, "fa fa-briefcase")]]').css('p').text
-    job_expiration_date = document.at_xpath('//li[./strong/i[contains(@class, "mdi mdi-calendar-check")]]').css('p').text
+    job_salary = document.at_xpath('//li[./strong/i[contains(@class, "fa fa-usd")]]/p').try(:text).try(:strip)
+    job_level = document.at_xpath('//li[./strong/i[contains(@class, "mdi mdi-account")]]/p').try(:text).try(:strip)
+    job_experience = document.at_xpath('//li[./strong/i[contains(@class, "fa fa-briefcase")]]/p').try(:text).try(:strip)
+    job_expiration_date = document.at_xpath('//li[./strong/i[contains(@class, "mdi mdi-calendar-check")]]/p').try(:text).try(:strip)
 
     job_description = document.css('.job-detail-content .detail-row').to_s