update

Backend/src/routes/banner_routes.py

@@ -1,9 +1,12 @@
-from fastapi import APIRouter, Depends, HTTPException, status, Query, Request
+from fastapi import APIRouter, Depends, HTTPException, status, Query, Request, UploadFile, File
 from sqlalchemy.orm import Session
 from sqlalchemy import and_, or_
 from typing import Optional
 from datetime import datetime
+from pathlib import Path
 import os
+import aiofiles
+import uuid
 
 from ..config.database import get_db
 from ..middleware.auth import get_current_user, authorize_roles
@@ -215,6 +218,12 @@ async def delete_banner(
         if not banner:
             raise HTTPException(status_code=404, detail="Banner not found")
         
+        # Delete image file if it exists and is a local upload
+        if banner.image_url and banner.image_url.startswith('/uploads/banners/'):
+            file_path = Path(__file__).parent.parent.parent / "uploads" / "banners" / Path(banner.image_url).name
+            if file_path.exists():
+                file_path.unlink()
+        
         db.delete(banner)
         db.commit()
         
@@ -227,3 +236,51 @@ async def delete_banner(
     except Exception as e:
         db.rollback()
         raise HTTPException(status_code=500, detail=str(e))
+
+
+@router.post("/upload", dependencies=[Depends(authorize_roles("admin"))])
+async def upload_banner_image(
+    request: Request,
+    image: UploadFile = File(...),
+    current_user: User = Depends(authorize_roles("admin")),
+):
+    """Upload banner image (Admin only)"""
+    try:
+        # Validate file type
+        if not image.content_type or not image.content_type.startswith('image/'):
+            raise HTTPException(
+                status_code=status.HTTP_400_BAD_REQUEST,
+                detail="File must be an image"
+            )
+        
+        # Create uploads directory
+        upload_dir = Path(__file__).parent.parent.parent / "uploads" / "banners"
+        upload_dir.mkdir(parents=True, exist_ok=True)
+        
+        # Generate filename
+        ext = Path(image.filename).suffix
+        filename = f"banner-{uuid.uuid4()}{ext}"
+        file_path = upload_dir / filename
+        
+        # Save file
+        async with aiofiles.open(file_path, 'wb') as f:
+            content = await image.read()
+            await f.write(content)
+        
+        # Return the image URL
+        image_url = f"/uploads/banners/{filename}"
+        base_url = get_base_url(request)
+        full_url = normalize_image_url(image_url, base_url)
+        
+        return {
+            "status": "success",
+            "message": "Image uploaded successfully",
+            "data": {
+                "image_url": image_url,
+                "full_url": full_url
+            }
+        }
+    except HTTPException:
+        raise
+    except Exception as e:
+        raise HTTPException(status_code=500, detail=str(e))