Merge pull request #1687 from internetee/log-bounced-emails

Gather data about bounced emails via API

app/models/ability.rb

@@ -109,6 +109,7 @@ class Ability
     can :destroy, :pending
     can :create, :zonefile
     can :access, :settings_menu
+    can :manage, BouncedMailAddress
   end
 
   def static_registrant

app/models/bounced_mail_address.rb

@@ -0,0 +1,28 @@
+class BouncedMailAddress < ApplicationRecord
+  validates :email, :message_id, :bounce_type, :bounce_subtype, :action, :status, presence: true
+
+  def bounce_reason
+    "#{action} (#{status} #{diagnostic})"
+  end
+
+  def self.record(json)
+    bounced_records = json['bounce']['bouncedRecipients']
+    bounced_records.each do |record|
+      bounce_record = BouncedMailAddress.new(params_from_json(json, record))
+
+      bounce_record.save
+    end
+  end
+
+  def self.params_from_json(json, bounced_record)
+    {
+      email: bounced_record['emailAddress'],
+      message_id: json['mail']['messageId'],
+      bounce_type: json['bounce']['bounceType'],
+      bounce_subtype: json['bounce']['bounceSubType'],
+      action: bounced_record['action'],
+      status: bounced_record['status'],
+      diagnostic: bounced_record['diagnosticCode'],
+    }
+  end
+end