feat:新增接口

api/routers/account.py

@@ -0,0 +1,31 @@
+"""资金账户路由：余额查询、余额加减（业务在 service/account.py，路由只做编排）。"""
+from fastapi import APIRouter, Depends
+from sqlalchemy.ext.asyncio import AsyncSession
+
+from api.deps import get_current_user
+from config.deps import get_db
+from model.sys_user import SysUser
+from schemas.account import AdjustReq
+from service import account as account_service
+from utils.response import success
+
+router = APIRouter()
+
+
+@router.get("/account/balance", summary="查询当前用户余额")
+async def balance(
+    user: SysUser = Depends(get_current_user),
+    db: AsyncSession = Depends(get_db),
+):
+    result = await account_service.get_balance(db, user)
+    return success(result.model_dump(mode="json"))
+
+
+@router.post("/account/adjust", summary="调整余额（add=充值 / sub=提现）")
+async def adjust(
+    req: AdjustReq,
+    user: SysUser = Depends(get_current_user),
+    db: AsyncSession = Depends(get_db),
+):
+    result = await account_service.adjust_balance(db, user, req.direction, req.amount)
+    return success(result.model_dump(mode="json"))

api/routers/holdings.py

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+"""持仓路由：查询当前用户持仓（业务在 service/holdings.py，路由只做编排）。"""
+from fastapi import APIRouter, Depends
+from sqlalchemy.ext.asyncio import AsyncSession
+
+from api.deps import get_current_user
+from config.deps import get_db
+from model.sys_user import SysUser
+from service import holdings as holdings_service
+from utils.response import success
+
+router = APIRouter()
+
+
+@router.get("/holdings", summary="查询当前用户持仓（持有中）")
+async def list_holdings(
+    user: SysUser = Depends(get_current_user),
+    db: AsyncSession = Depends(get_db),
+):
+    result = await holdings_service.get_holdings(db, user)
+    return success([h.model_dump(mode="json") for h in result])

api/routers/purchase.py

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+
+"""申购路由：申购基金产品（业务在 service/purchase.py，路由只做编排）。"""
+from fastapi import APIRouter, Depends
+from sqlalchemy.ext.asyncio import AsyncSession
+
+from api.deps import get_current_user
+from config.deps import get_db
+from model.sys_user import SysUser
+from schemas.purchase import PurchaseReq
+from service import purchase as purchase_service
+from utils.response import success
+
+router = APIRouter()
+
+
+@router.post("/purchase", summary="申购基金产品")
+async def purchase(
+    req: PurchaseReq,
+    user: SysUser = Depends(get_current_user),
+    db: AsyncSession = Depends(get_db),
+):
+    result = await purchase_service.purchase(db, user, req.product_id, req.amount)
+    return success(result.model_dump(mode="json"))

api/routers/redeem.py

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+"""赎回路由：赎回基金产品（业务在 service/redeem.py，路由只做编排）。"""
+from fastapi import APIRouter, Depends
+from sqlalchemy.ext.asyncio import AsyncSession
+
+from api.deps import get_current_user
+from config.deps import get_db
+from model.sys_user import SysUser
+from schemas.redeem import RedeemReq
+from service import redeem as redeem_service
+from utils.response import success
+
+router = APIRouter()
+
+
+@router.post("/redeem", summary="赎回基金产品")
+async def redeem(
+    req: RedeemReq,
+    user: SysUser = Depends(get_current_user),
+    db: AsyncSession = Depends(get_db),
+):
+    result = await redeem_service.redeem(db, user, req.product_id, req.shares)
+    return success(result.model_dump(mode="json"))