Made SMS messages go through celery

- twilio client pulled in from delivery app
- made method to perform task

app/celery/tasks.py

@@ -1,9 +1,33 @@
-from app import celery
-from app.dao.services_dao import get_model_services
+from itsdangerous import URLSafeSerializer
+from app import celery, twilio_client, db
+from app.clients.sms.twilio import TwilioClientException
+from app.dao.templates_dao import get_model_templates
+from app.models import Notification
+from flask import current_app
 
 
-@celery.task(name="refresh-services")
-def refresh_services():
-    print(get_model_services())
-    for service in get_model_services():
-        celery.control.add_consumer(str(service.id))
+@celery.task(name="send-sms", bind="True")
+def send_sms(service_id, notification_id, encrypted_notification, secret_key, salt):
+    serializer = URLSafeSerializer(secret_key)
+
+    notification = serializer.loads(encrypted_notification, salt=salt)
+    template = get_model_templates(notification['template'])
+
+    status = 'sent'
+
+    try:
+        twilio_client.send_sms(notification, template.content)
+    except TwilioClientException as e:
+        current_app.logger.info(e)
+        status = 'failed'
+
+    notification_db_object = Notification(
+        id=notification_id,
+        template_id=notification['template'],
+        to=notification['to'],
+        service_id=service_id,
+        status=status
+    )
+
+    db.session.add(notification_db_object)
+    db.session.commit()