Fix for email verification issue (GRN-36) (#300)

* <incorrect smtp settings no longer crashes the application>

* <Added rspec tests>

* <>

* Delete env

* Update development.rb

config/environments/development.rb

@@ -41,8 +41,8 @@ Rails.application.configure do
     enable_starttls_auto: ENV['SMTP_STARTTLS_AUTO'],
   }
 
-  # Don't care if the mailer can't send.
-  config.action_mailer.raise_delivery_errors = false
+  # Do care if the mailer can't send.
+  config.action_mailer.raise_delivery_errors = true
 
   config.action_mailer.perform_caching = false
 

config/environments/production.rb

@@ -54,6 +54,22 @@ Rails.application.configure do
   # Use a different cache store in production.
   # config.cache_store = :mem_cache_store
 
+  # Tell Action Mailer to use smtp server
+  config.action_mailer.delivery_method = :smtp
+
+  ActionMailer::Base.smtp_settings = {
+    address: ENV['SMTP_SERVER'],
+    port: ENV["SMTP_PORT"],
+    domain: ENV['SMTP_DOMAIN'],
+    user_name: ENV['SMTP_USERNAME'],
+    password: ENV['SMTP_PASSWORD'],
+    authentication: ENV['SMTP_AUTH'],
+    enable_starttls_auto: ENV['SMTP_STARTTLS_AUTO'],
+  }
+
+  # Don't care if the mailer can't send.
+  config.action_mailer.raise_delivery_errors = true
+
   # Use a real queuing backend for Active Job (and separate queues per environment)
   # config.active_job.queue_adapter     = :resque
   # config.active_job.queue_name_prefix = "greenlight-2_0_#{Rails.env}"

config/locales/en.yml

@@ -25,6 +25,7 @@ en:
   cancel: Cancel
   copy: Copy
   delete: Delete
+  delivery_error: An error occured during email delivery. Please contact an administrator!
   docs: Documentation
   email: Email
   enter_your_name: Enter your name!