feat(backend): add market metadata storage and outcomes extension

2026-08-31 01:58:30 +08:00
parent 37546f18da
commit 13686de581
3 changed files with 79 additions and 5 deletions
@@ -12,6 +12,38 @@ class MarketService:
    def __init__(self, session: AsyncSession):
        self.session = session

+    async def save_market_metadata(
+        self,
+        market_address: str,
+        question_id: str,
+        title: str,
+        description: Optional[str],
+        category: str,
+        outcomes: List[str],
+        resolution_time,
+        creator: str
+    ) -> MarketModel:
+        market = MarketModel(
+            market_address=market_address.lower(),
+            question_id=question_id.lower(),
+            title=title,
+            description=description,
+            category=category or "Others",
+            tier=1,
+            creator=creator.lower(),
+            curve_address="0xF0E189974c413506098AFB6Bc6Bf4C6715fBf7B1",
+            collateral_address="0xe776e957953EA69b7Eaa9d7d4098aBC076bDD5E7",
+            fee_rate=Decimal("0.006"),
+            resolution_time=resolution_time,
+            outcomes=outcomes,
+            num_outcomes=len(outcomes),
+            status=MarketStatus.ACTIVE,
+            created_at_block=0
+        )
+        self.session.add(market)
+        await self.session.flush()
+        return market
+
    async def list_markets(self, category: Optional[str] = None, status: Optional[str] = None) -> List[MarketModel]:
        stmt = select(MarketModel)
        if category: