chore: Add reauthorization prompt for Whatsapp Channel (#5929)

- Add reauthorization prompt for Whatsapp Channel

fixes: #5782

spec/services/whatsapp/incoming_message_whatsapp_cloud_service_spec.rb

@@ -0,0 +1,70 @@
+require 'rails_helper'
+
+describe Whatsapp::IncomingMessageWhatsappCloudService do
+  describe '#perform' do
+    let!(:whatsapp_channel) { create(:channel_whatsapp, provider: 'whatsapp_cloud', sync_templates: false, validate_provider_config: false) }
+    let(:params) do
+      {
+        phone_number: whatsapp_channel.phone_number,
+        object: 'whatsapp_business_account',
+        entry: [{
+          changes: [{
+            value: {
+              contacts: [{ profile: { name: 'Sojan Jose' }, wa_id: '2423423243' }],
+              messages: [{
+                from: '2423423243',
+                image: {
+                  id: 'b1c68f38-8734-4ad3-b4a1-ef0c10d683',
+                  mime_type: 'image/jpeg',
+                  sha256: '29ed500fa64eb55fc19dc4124acb300e5dcca0f822a301ae99944db',
+                  caption: 'Check out my product!'
+                },
+                timestamp: '1664799904', type: 'image'
+              }]
+            }
+          }]
+        }]
+      }.with_indifferent_access
+    end
+
+    context 'when valid attachment message params' do
+      it 'creates appropriate conversations, message and contacts' do
+        stub_request(:get, whatsapp_channel.media_url('b1c68f38-8734-4ad3-b4a1-ef0c10d683')).to_return(
+          status: 200,
+          body: {
+            messaging_product: 'whatsapp',
+            url: 'https://chatwoot-assets.local/sample.png',
+            mime_type: 'image/jpeg',
+            sha256: 'sha256',
+            file_size: 'SIZE',
+            id: 'b1c68f38-8734-4ad3-b4a1-ef0c10d683'
+          }.to_json,
+          headers: { 'content-type' => 'application/json' }
+        )
+        stub_request(:get, 'https://chatwoot-assets.local/sample.png').to_return(
+          status: 200,
+          body: File.read('spec/assets/sample.png')
+        )
+
+        described_class.new(inbox: whatsapp_channel.inbox, params: params).perform
+        expect(whatsapp_channel.inbox.conversations.count).not_to eq(0)
+        expect(Contact.all.first.name).to eq('Sojan Jose')
+        expect(whatsapp_channel.inbox.messages.first.content).to eq('Check out my product!')
+        expect(whatsapp_channel.inbox.messages.first.attachments.present?).to be true
+      end
+
+      it 'increments reauthorization count if fetching attachment fails' do
+        stub_request(:get, whatsapp_channel.media_url('b1c68f38-8734-4ad3-b4a1-ef0c10d683')).to_return(
+          status: 401
+        )
+
+        described_class.new(inbox: whatsapp_channel.inbox, params: params).perform
+        expect(whatsapp_channel.inbox.conversations.count).not_to eq(0)
+        expect(Contact.all.first.name).to eq('Sojan Jose')
+        expect(whatsapp_channel.inbox.messages.first.content).to eq('Check out my product!')
+        expect(whatsapp_channel.inbox.messages.first.attachments.present?).to be false
+        expect(whatsapp_channel.authorization_error_count).to eq(1)
+      end
+    end
+  end
+end