chore: move call associations into Enterprise concerns

app/models/conversation.rb

@@ -108,7 +108,6 @@ class Conversation < ApplicationRecord
 
   has_many :mentions, dependent: :destroy_async
   has_many :messages, dependent: :destroy_async, autosave: true
-  has_many :calls, dependent: :destroy_async
   has_one :csat_survey_response, dependent: :destroy_async
   has_many :conversation_participants, dependent: :destroy_async
   has_many :notifications, as: :primary_actor, dependent: :destroy_async

app/models/message.rb

@@ -450,3 +450,4 @@ class Message < ApplicationRecord
 end
 
 Message.prepend_mod_with('Message')
+Message.include_mod_with('Concerns::Message')

enterprise/app/models/enterprise/concerns/conversation.rb

@@ -5,6 +5,7 @@ module Enterprise::Concerns::Conversation
     belongs_to :sla_policy, optional: true
     has_one :applied_sla, dependent: :destroy_async
     has_many :sla_events, dependent: :destroy_async
+    has_many :calls, dependent: :destroy_async
     has_many :captain_responses, class_name: 'Captain::AssistantResponse', dependent: :nullify, as: :documentable
     before_validation :validate_sla_policy, if: -> { sla_policy_id_changed? }
     around_save :ensure_applied_sla_is_created, if: -> { sla_policy_id_changed? }

enterprise/app/models/enterprise/concerns/inbox.rb

@@ -7,5 +7,6 @@ module Enterprise::Concerns::Inbox
             through: :captain_inbox,
             class_name: 'Captain::Assistant'
     has_many :inbox_capacity_limits, dependent: :destroy
+    has_many :calls, dependent: :destroy_async
   end
 end

enterprise/app/models/enterprise/concerns/message.rb

@@ -0,0 +1,7 @@
+module Enterprise::Concerns::Message
+  extend ActiveSupport::Concern
+
+  included do
+    has_one :call, dependent: :nullify
+  end
+end