Fixing vendor dashboard area

app/api/v1/vendor/dashboard.py

@@ -4,10 +4,10 @@ Vendor dashboard and statistics endpoints.
 """
 
 import logging
-from fastapi import APIRouter, Depends
+from fastapi import APIRouter, Depends, Request
 from sqlalchemy.orm import Session
 
-from app.api.deps import get_current_user
+from app.api.deps import get_current_vendor_api
 from app.core.database import get_db
 from middleware.vendor_context import require_vendor_context
 from app.services.stats_service import stats_service
@@ -20,8 +20,8 @@ logger = logging.getLogger(__name__)
 
 @router.get("/stats")
 def get_vendor_dashboard_stats(
-        vendor: Vendor = Depends(require_vendor_context()),
-        current_user: User = Depends(get_current_user),
+        request: Request,
+        current_user: User = Depends(get_current_vendor_api),
         db: Session = Depends(get_db),
 ):
     """
@@ -32,7 +32,31 @@ def get_vendor_dashboard_stats(
     - Total orders
     - Total customers
     - Revenue metrics
+
+    Vendor is determined from the authenticated user's vendor_user association.
+    Requires Authorization header (API endpoint).
     """
+    # Get vendor from authenticated user's vendor_user record
+    from models.database.vendor import VendorUser
+    vendor_user = db.query(VendorUser).filter(
+        VendorUser.user_id == current_user.id
+    ).first()
+
+    if not vendor_user:
+        from fastapi import HTTPException
+        raise HTTPException(
+            status_code=403,
+            detail="User is not associated with any vendor"
+        )
+
+    vendor = vendor_user.vendor
+    if not vendor or not vendor.is_active:
+        from fastapi import HTTPException
+        raise HTTPException(
+            status_code=404,
+            detail="Vendor not found or inactive"
+        )
+
     # Get vendor-scoped statistics
     stats_data = stats_service.get_vendor_stats(db=db, vendor_id=vendor.id)