add gem

Gemfile

@@ -60,6 +60,7 @@ end
 
 group :production do
  gem 'pg','1.2.3'
+ gem 'rails_12factor'
 end
 # Windows does not include zoneinfo files, so bundle the tzinfo-data gem
 gem 'tzinfo-data', platforms: [:mingw, :mswin, :x64_mingw, :jruby]

Gemfile.lock

@@ -133,6 +133,11 @@ GEM
       nokogiri (>= 1.6)
     rails-html-sanitizer (1.3.0)
       loofah (~> 2.3)
+    rails_12factor (0.0.3)
+      rails_serve_static_assets
+      rails_stdout_logging
+    rails_serve_static_assets (0.0.5)
+    rails_stdout_logging (0.0.5)
     railties (5.2.4.3)
       actionpack (= 5.2.4.3)
       activesupport (= 5.2.4.3)
@@ -213,6 +218,7 @@ DEPENDENCIES
   pry
   puma (~> 3.11)
   rails (~> 5.2.4, >= 5.2.4.3)
+  rails_12factor
   sass-rails (~> 5.0)
   selenium-webdriver
   spring

config/database.yml

@@ -50,6 +50,7 @@ test:
 #
 production:
   <<: *default
+  adapter: postgresql
   database: hungnt_venjob_production
   username: hungnt_venjob
   password: <%= ENV['HUNGNT_VENJOB_DATABASE_PASSWORD'] %>