chore: Fix 360Dialog template message breakage (#3750)

Template parsing fails when regexp characters are present in templates.

Fixes: #3587

spec/services/whatsapp/send_on_whatsapp_service_spec.rb

@@ -7,11 +7,12 @@ describe Whatsapp::SendOnWhatsappService do
     end
 
     context 'when a valid message' do
+      let(:whatsapp_request) { double }
+      let!(:whatsapp_channel) { create(:channel_whatsapp) }
+      let!(:contact_inbox) { create(:contact_inbox, inbox: whatsapp_channel.inbox, source_id: '123456789') }
+      let!(:conversation) { create(:conversation, contact_inbox: contact_inbox, inbox: whatsapp_channel.inbox) }
+
       it 'calls channel.send_message when with in 24 hour limit' do
-        whatsapp_request = double
-        whatsapp_channel = create(:channel_whatsapp)
-        contact_inbox = create(:contact_inbox, inbox: whatsapp_channel.inbox, source_id: '123456789')
-        conversation = create(:conversation, contact_inbox: contact_inbox, inbox: whatsapp_channel.inbox)
         # to handle the case of 24 hour window limit.
         create(:message, message_type: :incoming, content: 'test',
                          conversation: conversation)
@@ -30,10 +31,6 @@ describe Whatsapp::SendOnWhatsappService do
       end
 
       it 'calls channel.send_template when after 24 hour limit' do
-        whatsapp_request = double
-        whatsapp_channel = create(:channel_whatsapp)
-        contact_inbox = create(:contact_inbox, inbox: whatsapp_channel.inbox, source_id: '123456789')
-        conversation = create(:conversation, contact_inbox: contact_inbox, inbox: whatsapp_channel.inbox)
         message = create(:message, message_type: :outgoing, content: 'Your package has been shipped. It will be delivered in 3 business days.',
                                    conversation: conversation)
         allow(HTTParty).to receive(:post).and_return(whatsapp_request)
@@ -56,6 +53,34 @@ describe Whatsapp::SendOnWhatsappService do
         described_class.new(message: message).perform
         expect(message.reload.source_id).to eq('123456789')
       end
+
+      it 'calls channel.send_template when template has regexp characters' do
+        message = create(
+          :message,
+          message_type: :outgoing,
+          content: 'عميلنا العزيز الرجاء الرد على هذه الرسالة بكلمة *نعم* للرد على إستفساركم من قبل خدمة العملاء.',
+          conversation: conversation
+        )
+        allow(HTTParty).to receive(:post).and_return(whatsapp_request)
+        allow(whatsapp_request).to receive(:success?).and_return(true)
+        allow(whatsapp_request).to receive(:[]).with('messages').and_return([{ 'id' => '123456789' }])
+        expect(HTTParty).to receive(:post).with(
+          'https://waba.360dialog.io/v1/messages',
+          headers: { 'D360-API-KEY' => 'test_key', 'Content-Type' => 'application/json' },
+          body: {
+            to: '123456789',
+            template: {
+              name: 'customer_yes_no',
+              namespace: '2342384942_32423423_23423fdsdaf23',
+              language: { 'policy': 'deterministic', 'code': 'ar' },
+              components: [{ 'type': 'body', 'parameters': [] }]
+            },
+            type: 'template'
+          }.to_json
+        )
+        described_class.new(message: message).perform
+        expect(message.reload.source_id).to eq('123456789')
+      end
     end
   end
 end