Chore: Add a real-time event for contact resolution/update (#696)

* Chore: Add a real-time event for contact resolution/update
* Chore: Ensure Events are sent to administrators

Addresses: #419

app/models/account.rb

@@ -38,9 +38,12 @@ class Account < ApplicationRecord
   after_create :notify_creation
   after_destroy :notify_deletion
 
-  def channel
-    # This should be unique for account
-    'test_channel'
+  def agents
+    users.where(account_users: { role: :agent })
+  end
+
+  def administrators
+    users.where(account_users: { role: :administrator })
   end
 
   def all_conversation_tags

app/models/contact.rb

@@ -25,6 +25,8 @@ class Contact < ApplicationRecord
   include Pubsubable
   include Avatarable
   include AvailabilityStatusable
+  include Events::Types
+
   validates :account_id, presence: true
   validates :email, allow_blank: true, uniqueness: { scope: [:account_id], case_sensitive: false }
   validates :identifier, allow_blank: true, uniqueness: { scope: [:account_id] }
@@ -36,6 +38,8 @@ class Contact < ApplicationRecord
   has_many :messages, dependent: :destroy
 
   before_validation :downcase_email
+  after_create :dispatch_create_event
+  after_update :dispatch_update_event
 
   def get_source_id(inbox_id)
     contact_inboxes.find_by!(inbox_id: inbox_id).source_id
@@ -53,11 +57,22 @@ class Contact < ApplicationRecord
   def webhook_data
     {
       id: id,
-      name: name
+      name: name,
+      avatar: avatar_url
     }
   end
 
   def downcase_email
     email.downcase! if email.present?
   end
+
+  private
+
+  def dispatch_create_event
+    Rails.configuration.dispatcher.dispatch(CONTACT_CREATED, Time.zone.now, contact: self)
+  end
+
+  def dispatch_update_event
+    Rails.configuration.dispatcher.dispatch(CONTACT_UPDATED, Time.zone.now, contact: self)
+  end
 end