Feature: Twitter DM Integration (#451)

An initial version of twitter integration

Co-authored-by: Sojan Jose <sojan@pepalo.com>

spec/factories/channel/twitter_profiles.rb

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+# frozen_string_literal: true
+
+FactoryBot.define do
+  factory :channel_twitter_profile, class: 'Channel::TwitterProfile' do
+    name { Faker::Name.name }
+    twitter_access_token { SecureRandom.uuid }
+    twitter_access_token_secret { SecureRandom.uuid }
+    profile_id { SecureRandom.uuid }
+    account
+  end
+end

spec/factories/twitter/twitter_message_create_event.rb

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+# frozen_string_literal: true
+
+FactoryBot.define do
+  factory :twitter_message_create_event, class: Hash do
+    for_user_id { '1' }
+    direct_message_events do
+      [{
+        'type' => 'message_create',
+        'id' => '123',
+        'message_create' => {
+          target: { 'recipient_id' => '1' },
+          'sender_id' => '2',
+          'source_app_id' => '268278',
+          'message_data' => {
+            'text' => 'Blue Bird'
+          }
+        }
+      }]
+    end
+    users do
+      {
+        '1' => {
+          id: '1',
+          name: 'person 1',
+          profile_image_url: 'https://via.placeholder.com/250x250.png'
+        },
+        '2' => {
+          id: '1',
+          name: 'person 1',
+          profile_image_url: 'https://via.placeholder.com/250x250.png'
+        }
+      }
+    end
+
+    initialize_with { attributes }
+  end
+end

spec/lib/webhooks/twitter_spec.rb

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+require 'rails_helper'
+require 'webhooks/twitter'
+
+describe Webhooks::Twitter do
+  subject(:process_twitter_event) { described_class.new(params).consume }
+
+  let!(:account) { create(:account) }
+  # FIX ME: recipient id is set to 1 inside event factories
+  let!(:twitter_channel) { create(:channel_twitter_profile, account: account, profile_id: '1') }
+  let!(:twitter_inbox) { create(:inbox, channel: twitter_channel, account: account) }
+  let!(:params) { build(:twitter_message_create_event).with_indifferent_access }
+
+  describe '#perform' do
+    context 'with correct params' do
+      it 'creates incoming message in the twitter inbox' do
+        process_twitter_event
+        expect(twitter_inbox.contacts.count).to be 1
+        expect(twitter_inbox.conversations.count).to be 1
+        expect(twitter_inbox.messages.count).to be 1
+      end
+    end
+  end
+end

spec/services/twitter/send_reply_service_spec.rb

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+require 'rails_helper'
+
+describe Twitter::SendReplyService do
+  subject(:send_reply_service) { described_class.new(message: message) }
+
+  before do
+    allow($twitter).to receive(:send_direct_message).and_return(true)
+  end
+
+  let!(:account) { create(:account) }
+  let!(:widget_inbox) { create(:inbox, account: account) }
+  let!(:twitter_channel) { create(:channel_twitter_profile, account: account) }
+  let!(:twitter_inbox) { create(:inbox, channel: twitter_channel, account: account) }
+  let!(:contact) { create(:contact, account: account) }
+  let(:contact_inbox) { create(:contact_inbox, contact: contact, inbox: twitter_inbox) }
+  let(:conversation) { create(:conversation, contact: contact, inbox: twitter_inbox, contact_inbox: contact_inbox) }
+
+  describe '#perform' do
+    context 'without reply' do
+      it 'if message is private' do
+        create(:message, message_type: 'outgoing', private: true, inbox: twitter_inbox, account: account)
+        expect($twitter).not_to have_received(:send_direct_message)
+      end
+
+      it 'if inbox channel is not twitter profile' do
+        create(:message, message_type: 'outgoing', inbox: widget_inbox, account: account)
+        expect($twitter).not_to have_received(:send_direct_message)
+      end
+
+      it 'if message is not outgoing' do
+        create(:message, message_type: 'incoming', inbox: twitter_inbox, account: account)
+        expect($twitter).not_to have_received(:send_direct_message)
+      end
+    end
+
+    context 'with reply' do
+      it 'if message is sent from chatwoot and is outgoing' do
+        create(:message, message_type: :incoming, inbox: twitter_inbox, account: account, conversation: conversation)
+        create(:message, message_type: 'outgoing', inbox: twitter_inbox, account: account, conversation: conversation)
+        expect($twitter).to have_received(:send_direct_message)
+      end
+    end
+  end
+end