server/transaction: handle Stripe radar fee

polarsource · Oct 30, 2024 · 666d58f · 666d58f
1 parent 240e090
commit 666d58f
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Showing 3 changed files with 26 additions and 4 deletions.
diff --git a/server/polar/models/transaction.py b/server/polar/models/transaction.py
@@ -112,6 +112,11 @@ class ProcessorFeeType(StrEnum):
     It considers an account active if a payout has been made in the month.
     """
 
+    security = "security"
+    """
+    Fee applied for safety and fraud prevention tools.
+    """
+
 
 class PlatformFeeType(StrEnum):
     """

diff --git a/server/polar/transaction/service/processor_fee.py b/server/polar/transaction/service/processor_fee.py
@@ -37,6 +37,8 @@ def _get_stripe_processor_fee_type(description: str) -> ProcessorFeeType:
     # Instant Bank Account Validation for ACH payments
     if "connections verification" in description:
         return ProcessorFeeType.payment
+    if "radar" in description:
+        return ProcessorFeeType.security
     raise UnsupportedStripeFeeType(description)
 
 

diff --git a/server/tests/transaction/service/test_processor_fee.py b/server/tests/transaction/service/test_processor_fee.py
@@ -456,14 +456,24 @@ async def test_sync_stripe_fees(
                     "id": "STRIPE_BALANCE_TRANSACTION_ID_11",
                     "net": -100,
                     "currency": "usd",
-                    "description": "Connect (2024-01-01 - 2024-01-31): Payout Fee",
+                    "description": "Radar (2024-10-28): Radar for Fraud Teams",
                 },
                 None,
             ),
             stripe_lib.BalanceTransaction.construct_from(
                 {
                     "created": now_timestamp,
                     "id": "STRIPE_BALANCE_TRANSACTION_ID_12",
+                    "net": -100,
+                    "currency": "usd",
+                    "description": "Connect (2024-01-01 - 2024-01-31): Payout Fee",
+                },
+                None,
+            ),
+            stripe_lib.BalanceTransaction.construct_from(
+                {
+                    "created": now_timestamp,
+                    "id": "STRIPE_BALANCE_TRANSACTION_ID_13",
                     "net": -200,
                     "currency": "usd",
                     "description": "Connect (2024-01-01 - 2024-01-31): Account Volume Billing",
@@ -485,7 +495,7 @@ async def test_sync_stripe_fees(
             account_currency="usd",
             account_amount=-200,
             tax_amount=0,
-            fee_balance_transaction_id="STRIPE_BALANCE_TRANSACTION_ID_12",
+            fee_balance_transaction_id="STRIPE_BALANCE_TRANSACTION_ID_13",
         )
         fee_transaction_13 = Transaction(
             type=TransactionType.processor_fee,
@@ -496,7 +506,7 @@ async def test_sync_stripe_fees(
             account_currency="usd",
             account_amount=-100,
             tax_amount=0,
-            fee_balance_transaction_id="STRIPE_BALANCE_TRANSACTION_ID_11",
+            fee_balance_transaction_id="STRIPE_BALANCE_TRANSACTION_ID_12",
         )
         await save_fixture(fee_transaction_12)
         await save_fixture(fee_transaction_13)
@@ -508,7 +518,7 @@ async def test_sync_stripe_fees(
             session
         )
 
-        assert len(fee_transactions) == 10
+        assert len(fee_transactions) == 11
 
         (
             fee_transaction_1,
@@ -521,6 +531,7 @@ async def test_sync_stripe_fees(
             fee_transaction_8,
             fee_transaction_9,
             fee_transaction_10,
+            fee_transaction_11,
         ) = fee_transactions
 
         assert fee_transaction_1.type == TransactionType.processor_fee
@@ -565,3 +576,7 @@ async def test_sync_stripe_fees(
         assert fee_transaction_10.type == TransactionType.processor_fee
         assert fee_transaction_10.processor_fee_type == ProcessorFeeType.payment
         assert fee_transaction_10.amount == -150
+
+        assert fee_transaction_11.type == TransactionType.processor_fee
+        assert fee_transaction_11.processor_fee_type == ProcessorFeeType.security
+        assert fee_transaction_11.amount == -100