vlad

lnbits/core/migrations.py

@@ -562,6 +562,8 @@ async def m023_add_column_column_to_apipayments(db):
     await db.execute("ALTER TABLE apipayments RENAME COLUMN wallet TO wallet_id")
     await db.execute("ALTER TABLE accounts RENAME COLUMN pass TO password_hash")
 
+    await db.execute("CREATE INDEX by_hash ON apipayments (payment_hash)")
+
 
 async def m024_drop_pending(db):
     await db.execute("ALTER TABLE apipayments DROP COLUMN pending")

lnbits/core/models.py

@@ -2,7 +2,6 @@ from __future__ import annotations
 
 import hashlib
 import hmac
-import json
 from dataclasses import dataclass
 from datetime import datetime, timezone
 from enum import Enum
@@ -27,15 +26,6 @@ from lnbits.wallets.base import (
 )
 
 
-def json_custom_serialization(_, o):
-    if isinstance(o, datetime):
-        return o.isoformat()
-    raise TypeError(f"Object is not JSON serializable: {o}")
-
-
-json.JSONEncoder.default = json_custom_serialization  # type: ignore[method-assign]
-
-
 class BaseWallet(BaseModel):
     id: str
     name: str