Feature: Conversation creation email notifications (#576)

* Clean up the mailers

* Disable assignment mailer if setting is turned off

* Email notifications on conversation create

* Specs

app/models/conversation.rb

@@ -112,8 +112,11 @@ class Conversation < ApplicationRecord
 
   def send_email_notification_to_assignee
     return if self_assign?(assignee_id)
+    return unless saved_change_to_assignee_id?
+    return if assignee_id.blank?
+    return if assignee.notification_settings.find_by(account_id: account_id).not_conversation_assignment?
 
-    AssignmentMailer.conversation_assigned(self, assignee).deliver_later if saved_change_to_assignee_id? && assignee_id.present?
+    AgentNotifications::ConversationNotificationsMailer.conversation_assigned(self, assignee).deliver_later
   end
 
   def self_assign?(assignee_id)
@@ -156,8 +159,6 @@ class Conversation < ApplicationRecord
   end
 
   def run_round_robin
-    # return unless conversation.account.has_feature?(round_robin)
-    # return unless conversation.account.round_robin_enabled?
     return unless inbox.enable_auto_assignment
     return if assignee
 

app/models/message.rb

@@ -133,7 +133,7 @@ class Message < ApplicationRecord
 
       # Since this is live chat, send the email after few minutes so the only one email with
       # last few messages coupled together is sent rather than email for each message
-      ConversationEmailWorker.perform_in(2.minutes, conversation.id, Time.zone.now)
+      ConversationReplyEmailWorker.perform_in(2.minutes, conversation.id, Time.zone.now)
     end
   end
 end