wokring marketplace without enchancts and durability on item

app/api/marketplace.py

@@ -0,0 +1,45 @@
+from fastapi import APIRouter, Query, Body
+from typing import Optional
+from app.models.marketplace import BuyItemRequest
+
+router = APIRouter(
+    prefix="/api/marketplace",
+    tags=["Marketplace"]
+)
+
+@router.get("/items")
+async def get_marketplace_items(
+    server_ip: Optional[str] = None,
+    page: int = Query(1, ge=1),
+    limit: int = Query(20, ge=1, le=100)
+):
+    """Получить список предметов на торговой площадке"""
+    from app.services.marketplace import MarketplaceService
+    return await MarketplaceService().list_items(server_ip, page, limit)
+
+@router.get("/items/{item_id}")
+async def get_marketplace_item(item_id: str):
+    """Получить информацию о конкретном предмете"""
+    from app.services.marketplace import MarketplaceService
+    return await MarketplaceService().get_item(item_id)
+
+@router.post("/items/sell")
+async def sell_item(
+    username: str = Body(...),
+    slot_index: int = Body(...),
+    amount: int = Body(...),
+    price: int = Body(...),
+    server_ip: str = Body(...)
+):
+    """Выставить предмет на продажу"""
+    from app.services.marketplace import MarketplaceService
+    return await MarketplaceService().add_item(username, slot_index, amount, price, server_ip)
+
+@router.post("/items/buy/{item_id}")
+async def buy_item(
+    item_id: str,
+    request: BuyItemRequest
+):
+    """Купить предмет"""
+    from app.services.marketplace import MarketplaceService
+    return await MarketplaceService().buy_item(request.username, item_id)