We want to start using Firetext for sending international SMS. They
require us to use a different API key for international SMS because it
requires a new code path to switch the sender ID to something that the
country will accept.
This PR does not include switching the sender of international SMS to
Firetext but sets us up to do so.
Also log detailed delivery status for firetext in the same place in addition
to it being logged from notifications_dao.
Logging detailed delivery statuses will help us see why messages
fail to deliver. In the future we could persist detailed delivery
status in the database.
Since Pytest 5, `ExceptionInfo` objects (returned by `pytest.raises`) now
have the same `str` representation as `repr`. This means that `str(e)`
now needs to be changed to `str(e.value)`.
https://github.com/pytest-dev/pytest/issues/5412
Similar to MMG, there's a new env variable FIRETEXT_URL that can be
used to override the Firetext api URL.
This will be used to stub out both providers during the load test or
can be used to run a local API against a fake provider endpoint.
- If the SMS client sends a status code that we do not recognize raise a ClientException and set the notification status to technical-failure
- Simplified the code in process_client_response, using a simple map.
- This is a CONNECT and a READ timeout.
- Gets wrapped in the standard client exception, with a status code of 504, message Gateway timeout.
- Is quiet noisy in logs to allow us to see it
- Ensures we flick across the provider.
To test change the timeout to 0 and it will timeout.
Status codes from mmg are:
2: UNDELIVERABLE Message is undeliverable.
3: DELIVERED Message is delivered.
4: EXPIRED Message is expired.
5: REJECTED Message is rejected.
Refactor process_firetext_responses
Removed the abstract ClientResponses for firetext and mmg. There is a map for each response to handle the status codes sent by each client.
Since MMG has about 20 different status code, none of which seem to be a pending state (unlike firetext that has 3 status one for pending - network delay).
For MMG status codes, look for 00 as successful, everything else is assumed to be a failure.
