"백엔드_핵심_로직_구현_프론트엔드_연동_및_도커_배포_최적화_완료"

backend/app/api/endpoints/discovery.py

@@ -0,0 +1,68 @@
+from fastapi import APIRouter, Depends
+from sqlalchemy.ext.asyncio import AsyncSession
+from sqlalchemy import select
+from typing import List
+from pydantic import BaseModel
+
+from app.db.database import get_db
+from app.db.models import MasterStock, DiscoveryRankingCache, StockItem
+
+router = APIRouter()
+
+class StockItemSchema(BaseModel):
+    code: str
+    name: str
+    market: str
+    class Config:
+        from_attributes = True
+        
+class RankingItemSchema(BaseModel):
+    code: str
+    name: str
+    price: float
+    change: float
+    changePercent: float
+    class Config:
+        from_attributes = True
+
+@router.get("/rankings", response_model=List[RankingItemSchema])
+async def get_rankings(type: str = "rise", limit: int = 10, db: AsyncSession = Depends(get_db)):
+    """
+    Get Top Rankings based on cached StockItem data.
+    type: 'rise' (Top Gainers), 'fall' (Top Losers), 'volume' (Not impl yet)
+    """
+    stmt = select(StockItem)
+    
+    if type == "fall":
+        stmt = stmt.order_by(StockItem.changePercent.asc())
+    else:
+        stmt = stmt.order_by(StockItem.changePercent.desc())
+        
+    stmt = stmt.limit(limit)
+    res = await db.execute(stmt)
+    items = res.scalars().all()
+    
+    return items
+
+@router.get("/stocks/search", response_model=List[StockItemSchema])
+async def search_stocks(query: str, db: AsyncSession = Depends(get_db)):
+    # Search by name or code
+    stmt = select(MasterStock).where(
+        (MasterStock.name.like(f"%{query}%")) | (MasterStock.code.like(f"%{query}%"))
+    ).limit(20)
+    result = await db.execute(stmt)
+    stocks = result.scalars().all()
+    return stocks
+
+from app.services.master_service import master_service
+
+@router.get("/kis/master-stocks")
+async def sync_master_stocks(db: AsyncSession = Depends(get_db)):
+    # Trigger Sync
+    # Ideally should be BackgroundTasks, but for now await to show result
+    await master_service.sync_master_data(db)
+    
+    # Return count
+    stmt = select(MasterStock).limit(1)
+    # Just return status
+    return {"status": "Sync Complete"}