feat: 财务对账页面 — GET /api/finance/daily-summary + Finance.vue

backend/app/routers/finance.py

@@ -0,0 +1,42 @@
+"""Finance router — daily revenue vs cost reconciliation."""
+from __future__ import annotations
+
+import datetime as _dt
+from typing import Any, Optional
+
+from fastapi import APIRouter, Depends, HTTPException, Query
+from sqlalchemy.orm import Session
+
+from app.database import get_db
+from app.models.upstream import Upstream
+from app.models.website import Website
+from app.services.finance_service import get_daily_summary, yesterday_shanghai
+from app.utils.auth import get_current_user
+
+router = APIRouter(prefix="/api/finance", tags=["finance"])
+
+
+@router.get("/daily-summary")
+def daily_summary(
+    date: Optional[str] = Query(None, description="YYYY-MM-DD, defaults to yesterday Asia/Shanghai"),
+    db: Session = Depends(get_db),
+    _: Any = Depends(get_current_user),
+) -> dict:
+    """Return daily revenue vs cost summary.
+
+    Never raises for individual item failures — each failed website/upstream
+    is included in the response with status='failed' and an error message.
+    Only raises HTTP errors for bad request parameters.
+    """
+    if date:
+        try:
+            target = _dt.date.fromisoformat(date)
+        except ValueError:
+            raise HTTPException(400, f"Invalid date format: {date!r}. Expected YYYY-MM-DD.")
+    else:
+        target = yesterday_shanghai()
+
+    websites = db.query(Website).filter(Website.enabled == True).all()
+    upstreams = db.query(Upstream).filter(Upstream.enabled == True).all()
+
+    return get_daily_summary(websites, upstreams, target)