[perf] reuse connection (#3624)

lnbits/core/crud/payments.py

@@ -33,9 +33,9 @@ async def get_payment(checking_id: str, conn: Connection | None = None) -> Payme
 
 async def get_standalone_payment(
     checking_id_or_hash: str,
-    conn: Connection | None = None,
     incoming: bool | None = False,
     wallet_id: str | None = None,
+    conn: Connection | None = None,
 ) -> Payment | None:
     clause: str = "checking_id = :checking_id OR payment_hash = :hash"
     values = {
@@ -46,7 +46,7 @@ async def get_standalone_payment(
         clause = f"({clause}) AND amount > 0"
 
     if wallet_id:
-        wallet = await get_wallet(wallet_id)
+        wallet = await get_wallet(wallet_id, conn=conn)
         if not wallet or not wallet.can_view_payments:
             return None
         values["wallet_id"] = wallet.source_wallet_id
@@ -69,7 +69,7 @@ async def get_standalone_payment(
 async def get_wallet_payment(
     wallet_id: str, payment_hash: str, conn: Connection | None = None
 ) -> Payment | None:
-    wallet = await get_wallet(wallet_id)
+    wallet = await get_wallet(wallet_id, conn=conn)
     if not wallet or not wallet.can_view_payments:
         return None
     payment = await (conn or db).fetchone(
@@ -124,7 +124,6 @@ async def get_payments_paginated(  # noqa: C901
     Filters payments to be returned by:
       - complete | pending | failed | outgoing | incoming.
     """
-
     values: dict[str, Any] = {
         "time": since,
     }
@@ -134,7 +133,7 @@ async def get_payments_paginated(  # noqa: C901
         clause.append(f"time > {db.timestamp_placeholder('time')}")
 
     if wallet_id:
-        wallet = await get_wallet(wallet_id)
+        wallet = await get_wallet(wallet_id, conn=conn)
         if not wallet or not wallet.can_view_payments:
             return Page(data=[], total=0)
 
@@ -326,6 +325,7 @@ async def get_payments_history(
     wallet_id: str | None = None,
     group: DateTrunc = "day",
     filters: Filters | None = None,
+    conn: Connection | None = None,
 ) -> list[PaymentHistoryPoint]:
     if not filters:
         filters = Filters()
@@ -361,13 +361,13 @@ async def get_payments_history(
         filters.values(values),
     )
     if wallet_id:
-        wallet = await get_wallet(wallet_id)
+        wallet = await get_wallet(wallet_id, conn=conn)
         if not wallet or not wallet.can_view_payments:
             return []
         balance = wallet.balance_msat
         values["wallet_id"] = wallet.source_wallet_id
     else:
-        balance = await get_total_balance()
+        balance = await get_total_balance(conn=conn)
 
     # since we dont know the balance at the starting point,
     # we take the current balance and walk backwards