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Fix: Postmark tracking webhook handle SubscriptionChange events

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Handle Postmark SubscriptionChange events as Anymail 
unsubscribe, subscribe, or bounce Anymail tracking events.
This commit is contained in:
puru02
2022-06-08 05:58:39 +05:30
committed by GitHub
parent a67a40957a
commit 48de044c9b
3 changed files with 120 additions and 1 deletions
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93
tests/test_postmark_webhooks.py
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@@ -220,3 +220,96 @@ class PostmarkDeliveryTestCase(WebhookTestCase):
with self.assertRaisesMessage(AnymailConfigurationError, errmsg):
self.client.post('/anymail/postmark/tracking/', content_type='application/json',
data=json.dumps({"RecordType": "Inbound"}))
def test_unsubscribe(self):
raw_event = {
"RecordType": "SubscriptionChange",
"MessageID": "a4909a96-73d7-4c49-b148-a54522d3f7ac",
"ServerID": 23,
"MessageStream": "outbound",
"ChangedAt": "2022-06-05T17:17:32Z",
"Recipient": "john@example.com",
"Origin": "Recipient",
"SuppressSending": True,
"SuppressionReason": "ManualSuppression",
"Tag": "welcome-email",
"Metadata": {
"example": "value",
"example_2": "value"
}
}
response = self.client.post('/anymail/postmark/tracking/',
content_type='application/json', data=json.dumps(raw_event))
self.assertEqual(response.status_code, 200)
kwargs = self.assert_handler_called_once_with(self.tracking_handler, sender=PostmarkTrackingWebhookView,
event=ANY, esp_name='Postmark')
event = kwargs['event']
self.assertIsInstance(event, AnymailTrackingEvent)
self.assertEqual(event.event_type, "unsubscribed")
self.assertEqual(event.esp_event, raw_event)
self.assertEqual(event.timestamp, datetime(2022, 6, 5, 17, 17, 32, tzinfo=utc))
self.assertEqual(event.message_id, "a4909a96-73d7-4c49-b148-a54522d3f7ac")
self.assertEqual(event.recipient, "john@example.com",)
self.assertEqual(event.reject_reason, "unsubscribed")
def test_resubscribe(self):
raw_event = {
"RecordType": "SubscriptionChange",
"MessageID": "a4909a96-73d7-4c49-b148-a54522d3f7ac",
"ServerID": 23,
"MessageStream": "outbound",
"ChangedAt": "2022-06-05T17:17:32Z",
"Recipient": "john@example.com",
"Origin": "Recipient",
"SuppressSending": False,
"SuppressionReason": None,
"Tag": "welcome-email",
"Metadata": {
"example": "value",
"example_2": "value"
}
}
response = self.client.post('/anymail/postmark/tracking/',
content_type='application/json', data=json.dumps(raw_event))
self.assertEqual(response.status_code, 200)
kwargs = self.assert_handler_called_once_with(self.tracking_handler, sender=PostmarkTrackingWebhookView,
event=ANY, esp_name='Postmark')
event = kwargs['event']
self.assertIsInstance(event, AnymailTrackingEvent)
self.assertEqual(event.event_type, "subscribed")
self.assertEqual(event.esp_event, raw_event)
self.assertEqual(event.timestamp, datetime(2022, 6, 5, 17, 17, 32, tzinfo=utc))
self.assertEqual(event.message_id, "a4909a96-73d7-4c49-b148-a54522d3f7ac")
self.assertEqual(event.recipient, "john@example.com",)
self.assertEqual(event.reject_reason, None)
def test_subscription_change_bounce(self):
raw_event = {
"RecordType": "SubscriptionChange",
"MessageID": "b4cb783d-78ed-43f2-983b-63f55c712dc8",
"ServerID": 23,
"MessageStream": "outbound",
"ChangedAt": "2022-06-05T17:17:32Z",
"Recipient": "john@example.com",
"Origin": "Recipient",
"SuppressSending": True,
"SuppressionReason": "HardBounce",
"Tag": "my-tag",
"Metadata": {
"example": "value",
"example_2": "value"
}
}
response = self.client.post('/anymail/postmark/tracking/',
content_type='application/json', data=json.dumps(raw_event))
self.assertEqual(response.status_code, 200)
kwargs = self.assert_handler_called_once_with(self.tracking_handler, sender=PostmarkTrackingWebhookView,
event=ANY, esp_name='Postmark')
event = kwargs['event']
self.assertIsInstance(event, AnymailTrackingEvent)
self.assertEqual(event.event_type, "bounced")
self.assertEqual(event.esp_event, raw_event)
self.assertEqual(event.timestamp, datetime(2022, 6, 5, 17, 17, 32, tzinfo=utc))
self.assertEqual(event.message_id, "b4cb783d-78ed-43f2-983b-63f55c712dc8")
self.assertEqual(event.recipient, "john@example.com",)
self.assertEqual(event.reject_reason, "bounced")