WIP read firetext response codes

app/celery/process_sms_client_response_tasks.py

@@ -7,7 +7,7 @@ from notifications_utils.template import SMSMessageTemplate
 
 from app import notify_celery, statsd_client
 from app.clients import ClientException
-from app.clients.sms.firetext import get_firetext_responses
+from app.clients.sms.firetext import get_firetext_responses, get_message_status_from_firetext_code
 from app.clients.sms.mmg import get_mmg_responses
 from app.celery.service_callback_tasks import send_delivery_status_to_service, create_delivery_status_callback_data
 from app.config import QueueNames
@@ -24,7 +24,7 @@ sms_response_mapper = {
 
 @notify_celery.task(bind=True, name="process-sms-client-response", max_retries=5, default_retry_delay=300)
 @statsd(namespace="tasks")
-def process_sms_client_response(self, status, provider_reference, client_name):
+def process_sms_client_response(self, status, provider_reference, client_name, code=None):
     # validate reference
     try:
         uuid.UUID(provider_reference, version=4)

app/clients/sms/firetext.py

@@ -19,11 +19,27 @@ firetext_responses = {
     '2': 'pending'
 }
 
+firetext_codes = {
+    '101': 'permanent-failure',  # Unknown Subscriber
+    '102': 'temporary-failure',  # Absent Subscriber
+    '103': 'temporary-failure',  # Subscriber Busy
+    '104': 'temporary-failure',  # No Subscriber Memory
+    '201': 'permanent-failure',  # Invalid Number
+    '301': 'permanent-failure',  # SMS Not Supported
+    '302': 'temporary-failure',  # SMS Not Supported
+    '401': 'permanent-failure',  # Message Rejected
+    '900': 'temporary-failure',  # Routing Error
+}
+
 
 def get_firetext_responses(status):
     return firetext_responses[status]
 
 
+def get_message_status_from_firetext_code(code):
+    return firetext_codes[code]
+
+
 class FiretextClientResponseException(SmsClientResponseException):
     def __init__(self, response, exception):
         status_code = response.status_code if response is not None else 504

app/notifications/notifications_sms_callback.py

@@ -48,6 +48,7 @@ def process_firetext_response():
         raise InvalidRequest(errors, status_code=400)
 
     status = request.form.get('status')
+    code = request.form.get('code')
     provider_reference = request.form.get('reference')
 
     safe_to_log = dict(request.form).copy()
@@ -57,7 +58,7 @@ def process_firetext_response():
     )
 
     process_sms_client_response.apply_async(
-        [status, provider_reference, client_name],
+        [status, provider_reference, client_name, code],
         queue=QueueNames.SMS_CALLBACKS,
     )