feat: Support for Whatsapp Cloud API (#4938)

Ability to configure Whatsapp Cloud API Inboxes

fixes: #4712

spec/controllers/api/v1/accounts/inboxes_controller_spec.rb

@@ -41,6 +41,25 @@ RSpec.describe 'Inboxes API', type: :request do
         expect(response).to have_http_status(:success)
         expect(JSON.parse(response.body, symbolize_names: true)[:payload].size).to eq(1)
       end
+
+      context 'when provider_config' do
+        let(:inbox) { create(:channel_whatsapp, account: account, sync_templates: false, validate_provider_config: false).inbox }
+
+        it 'returns provider config attributes for admin' do
+          get "/api/v1/accounts/#{account.id}/inboxes",
+              headers: admin.create_new_auth_token,
+              as: :json
+          expect(JSON.parse(response.body)['payload'].last.key?('provider_config')).to eq(true)
+        end
+
+        it 'will not return provider config for agent' do
+          get "/api/v1/accounts/#{account.id}/inboxes",
+              headers: agent.create_new_auth_token,
+              as: :json
+
+          expect(JSON.parse(response.body)['payload'].last.key?('provider_config')).to eq(false)
+        end
+      end
     end
   end
 

spec/controllers/webhooks/instagram_controller_spec.rb

@@ -1,6 +1,27 @@
 require 'rails_helper'
 
 RSpec.describe 'Webhooks::InstagramController', type: :request do
+  describe 'GET /webhooks/verify' do
+    it 'returns 401 when valid params are not present' do
+      get '/webhooks/instagram/verify'
+      expect(response).to have_http_status(:not_found)
+    end
+
+    it 'returns 401 when invalid params' do
+      with_modified_env IG_VERIFY_TOKEN: '123456' do
+        get '/webhooks/instagram/verify', params: { 'hub.challenge' => '123456', 'hub.mode' => 'subscribe', 'hub.verify_token' => 'invalid' }
+        expect(response).to have_http_status(:not_found)
+      end
+    end
+
+    it 'returns challenge when valid params' do
+      with_modified_env IG_VERIFY_TOKEN: '123456' do
+        get '/webhooks/instagram/verify', params: { 'hub.challenge' => '123456', 'hub.mode' => 'subscribe', 'hub.verify_token' => '123456' }
+        expect(response.body).to include '123456'
+      end
+    end
+  end
+
   describe 'POST /webhooks/instagram' do
     let!(:dm_params) { build(:instagram_message_create_event).with_indifferent_access }
 

spec/controllers/webhooks/whatsapp_controller_spec.rb

@@ -1,6 +1,27 @@
 require 'rails_helper'
 
 RSpec.describe 'Webhooks::WhatsappController', type: :request do
+  let(:channel) { create(:channel_whatsapp, provider: 'whatsapp_cloud', sync_templates: false, validate_provider_config: false) }
+
+  describe 'GET /webhooks/verify' do
+    it 'returns 401 when valid params are not present' do
+      get "/webhooks/whatsapp/#{channel.phone_number}"
+      expect(response).to have_http_status(:unauthorized)
+    end
+
+    it 'returns 401 when invalid params' do
+      get "/webhooks/whatsapp/#{channel.phone_number}",
+          params: { 'hub.challenge' => '123456', 'hub.mode' => 'subscribe', 'hub.verify_token' => 'invalid' }
+      expect(response).to have_http_status(:unauthorized)
+    end
+
+    it 'returns challenge when valid params' do
+      get "/webhooks/whatsapp/#{channel.phone_number}",
+          params: { 'hub.challenge' => '123456', 'hub.mode' => 'subscribe', 'hub.verify_token' => channel.provider_config['webhook_verify_token'] }
+      expect(response.body).to include '123456'
+    end
+  end
+
   describe 'POST /webhooks/whatsapp/{:phone_number}' do
     it 'call the whatsapp events job with the params' do
       allow(Webhooks::WhatsappEventsJob).to receive(:perform_later)