Feature: Inbox greeting message (#927)

Co-authored-by: Pranav Raj S <pranav@thoughtwoot.com>

spec/services/message_templates/hook_execution_service_spec.rb

@@ -5,17 +5,22 @@ describe ::MessageTemplates::HookExecutionService do
     it 'calls ::MessageTemplates::Template::EmailCollect' do
       contact = create(:contact, email: nil)
       conversation = create(:conversation, contact: contact)
-      message = create(:message, conversation: conversation)
 
-      # this hook will only get executed for conversations with out any template messages
-      message.conversation.messages.template.destroy_all
+      # ensure greeting hook is enabled
+      conversation.inbox.update(greeting_enabled: true)
 
       email_collect_service = double
+      greeting_service = double
       allow(::MessageTemplates::Template::EmailCollect).to receive(:new).and_return(email_collect_service)
       allow(email_collect_service).to receive(:perform).and_return(true)
+      allow(::MessageTemplates::Template::Greeting).to receive(:new).and_return(greeting_service)
+      allow(greeting_service).to receive(:perform).and_return(true)
 
-      described_class.new(message: message).perform
+      # described class gets called in message after commit
+      message = create(:message, conversation: conversation)
 
+      expect(::MessageTemplates::Template::Greeting).to have_received(:new).with(conversation: message.conversation)
+      expect(greeting_service).to have_received(:perform)
       expect(::MessageTemplates::Template::EmailCollect).to have_received(:new).with(conversation: message.conversation)
       expect(email_collect_service).to have_received(:perform)
     end

spec/services/message_templates/template/email_collect_spec.rb

@@ -6,7 +6,7 @@ describe ::MessageTemplates::Template::EmailCollect do
 
     it 'creates the email collect messages' do
       described_class.new(conversation: conversation).perform
-      expect(conversation.messages.count).to eq(3)
+      expect(conversation.messages.count).to eq(2)
     end
   end
 end

spec/services/message_templates/template/greeting_spec.rb

@@ -0,0 +1,12 @@
+require 'rails_helper'
+
+describe ::MessageTemplates::Template::Greeting do
+  context 'when this hook is called' do
+    let(:conversation) { create(:conversation) }
+
+    it 'creates the email collect messages' do
+      described_class.new(conversation: conversation).perform
+      expect(conversation.messages.count).to eq(1)
+    end
+  end
+end

spec/services/twilio/incoming_message_service_spec.rb

@@ -3,7 +3,8 @@ require 'rails_helper'
 describe Twilio::IncomingMessageService do
   let!(:account) { create(:account) }
   let!(:twilio_sms) do
-    create(:channel_twilio_sms, account: account, phone_number: '+1234567890', account_sid: 'ACxxx')
+    create(:channel_twilio_sms, account: account, phone_number: '+1234567890', account_sid: 'ACxxx',
+                                inbox: create(:inbox, account: account, greeting_enabled: false))
   end
   let!(:contact) { create(:contact, account: account, phone_number: '+12345') }
   let(:contact_inbox) { create(:contact_inbox, source_id: '+12345', contact: contact, inbox: twilio_sms.inbox) }