fix

app/core/models/user/wallet_mixin.py

@@ -1,9 +1,12 @@
+import asyncio
+
 from app.core.models.content.user_content import UserContent
 from app.core.models.wallet_connection import WalletConnection
 from app.core._blockchain.ton.toncenter import toncenter
 from tonsdk.utils import Address
 from datetime import datetime, timedelta
 from app.core.logger import make_log
+from httpx import AsyncClient
 
 
 class WalletMixin:
@@ -18,6 +21,50 @@ class WalletMixin:
         return wallet_connection.wallet_address if wallet_connection else None
 
     async def scan_owned_user_content(self, db_session):
+        user_wallet_address = self.wallet_address(db_session)
+
+        async def get_nft_items_list():
+            try:
+                # TODO: support more than 1000 items
+                async with AsyncClient() as client:
+                    response = await client.get(f"https://tonapi.io/v2/accounts/{user_wallet_address}/nfts?limit=1000&offset=0&indirect_ownership=false")
+                    response = response.json()
+                    assert 'nft_items' in response
+            except BaseException as e:
+                make_log(self, f"Error while fetching NFTs: {e}", level='error')
+                await asyncio.sleep(2)
+                return await get_nft_items_list()
+
+        nfts_list = await get_nft_items_list()
+        for nft_item in nfts_list:
+            item_address = Address(nft_item['address']).to_string(1, 1, 1)
+            owner_address = Address(nft_item['owner']['address']).to_string(1, 1, 1)
+
+            user_content = db_session.query(UserContent).filter(
+                UserContent.onchain_address == item_address
+            ).first()
+            if user_content:
+                continue
+
+            user_content = UserContent(
+                type='nft/unknown',
+                onchain_address=item_address,
+                owner_address=owner_address,
+                code_hash=None,
+                data_hash=None,
+                updated=datetime.fromtimestamp(0),
+                content_id=None,  # not resolved yet
+                created=datetime.now(),
+                meta={},
+                user_id=self.id,
+                wallet_connection_id=self.wallet_connection(db_session).id,
+                status="active"
+            )
+            db_session.add(user_content)
+            db_session.commit()
+            make_log(self, f"New onchain NFT found: {item_address}", level='info')
+
+    async def ____scan_owned_user_content(self, db_session):
         page_id = -1
         page_size = 100
         have_next_page = True