feat: update payment extra

lnbits/core/crud/payments.py

@@ -19,8 +19,13 @@ from ..models import (
 )
 
 
-def update_payment_extra():
-    pass
+async def update_payment_extra(
+    payment: Payment, conn: Optional[Connection] = None
+) -> Payment:
+    return await (conn or db).execute(
+        "UPDATE apipayments SET extra = :extra WHERE checking_id = :checking_id",
+        {"extra": payment.extra, "checking_id": payment.checking_id},
+    )
 
 
 async def get_payment(checking_id: str, conn: Optional[Connection] = None) -> Payment:
@@ -380,7 +385,6 @@ async def get_payment_count_stats(
     user_id: Optional[str] = None,
     conn: Optional[Connection] = None,
 ) -> list[PaymentCountStat]:
-
     if not filters:
         filters = Filters()
     extra_stmts = []
@@ -413,7 +417,6 @@ async def get_daily_stats(
     user_id: Optional[str] = None,
     conn: Optional[Connection] = None,
 ) -> tuple[list[PaymentDailyStats], list[PaymentDailyStats]]:
-
     if not filters:
         filters = Filters()
 
@@ -463,7 +466,6 @@ async def get_wallets_stats(
     user_id: Optional[str] = None,
     conn: Optional[Connection] = None,
 ) -> list[PaymentWalletStats]:
-
     if not filters:
         filters = Filters()
 

lnbits/core/views/payment_api.py

@@ -60,6 +60,7 @@ from ..crud import (
     get_payments_paginated,
     get_standalone_payment,
     get_wallet_for_key,
+    update_payment_extra,
 )
 from ..services import (
     create_payment_request,
@@ -263,6 +264,38 @@ async def api_payments_create(
     return await create_payment_request(wallet_id, invoice_data)
 
 
+@payment_router.patch(
+    "/extra/{payment_hash}", description="Update extra data for a payment"
+)
+async def api_payments_update_extra(
+    payment_hash: str,
+    extra: dict,
+    wallet: WalletTypeInfo = Depends(require_admin_key),
+) -> Payment:
+    payment = await get_standalone_payment(payment_hash, wallet_id=wallet.wallet.id)
+    if payment is None:
+        raise HTTPException(
+            status_code=HTTPStatus.NOT_FOUND, detail="Payment does not exist."
+        )
+    if not isinstance(extra, dict):
+        raise HTTPException(
+            status_code=HTTPStatus.BAD_REQUEST,
+            detail="Extra data must be a dictionary.",
+        )
+    if payment.extra is None:
+        payment.extra = {}
+
+    for key, value in extra.items():
+        if key in payment.extra:
+            raise HTTPException(
+                status_code=HTTPStatus.BAD_REQUEST,
+                detail=f"Key '{key}' already exists in extra data.",
+            )
+        payment.extra[key] = value
+
+    return await update_payment_extra(payment)
+
+
 @payment_router.get("/fee-reserve")
 async def api_payments_fee_reserve(invoice: str = Query("invoice")) -> JSONResponse:
     invoice_obj = bolt11.decode(invoice)