ECP-2415 -- add extra details to charge request

aa_stripe/models.py

@@ -396,7 +396,7 @@ class StripeCharge(StripeBasicModel):
     source = generic.GenericForeignKey("content_type", "object_id")
     statement_descriptor = models.CharField(max_length=22, blank=True)
 
-    def charge(self, idempotency_key=None):
+    def charge(self, idempotency_key=None, payment_uuid=None):
         self.refresh_from_db()  # to minimize the chance of double charging
 
         if self.is_charged:
@@ -409,8 +409,15 @@ def charge(self, idempotency_key=None):
             metadata = {
                 "object_id": self.object_id,
                 "content_type_id": self.content_type_id,
+                "member_uuid": str(self.user.uuid),
+                "origin": "roman_api",
             }
-            idempotency_key = "{}-{}-{}".format(metadata["object_id"], metadata["content_type_id"], idempotency_key)
+            if payment_uuid:
+                metadata["payment_uuid"] = str(payment_uuid)
+
+            idempotency_key = "{}-{}-{}".format(
+                metadata["object_id"], metadata["content_type_id"], idempotency_key
+            )
 
             params = {
                 "amount": self.amount,

tests/conftest.py

@@ -19,12 +19,13 @@ def pytest_configure():
             "django.contrib.admin",
             "django.contrib.sites",
             "rest_framework",
-            "aa_stripe"
+            "aa_stripe",
+            "tests",
         ),
+        AUTH_USER_MODEL="tests.TestUser",
         ROOT_URLCONF="aa_stripe.api_urls",
         TESTING=True,
-
         ENV_PREFIX="test-env",
         STRIPE_SETTINGS_API_KEY="apikey",
-        STRIPE_SETTINGS_WEBHOOK_ENDPOINT_SECRET="fake"
+        STRIPE_SETTINGS_WEBHOOK_ENDPOINT_SECRET="fake",
     )

tests/models.py

@@ -0,0 +1,8 @@
+import uuid
+
+from django.contrib.auth.models import AbstractUser
+from django.db import models
+
+
+class TestUser(AbstractUser):
+    uuid = models.UUIDField(default=uuid.uuid4, editable=False, unique=True)

tests/test_charge.py

@@ -144,6 +144,8 @@ def test_charge_with_idempotency_key(self, charge_create_mocked):
             metadata={
                 "object_id": self.charge.object_id,
                 "content_type_id": self.charge.content_type_id,
+                "origin": "roman_api",
+                "member_uuid": str(self.user.uuid),
             },
         )