update to python fastpi
This commit is contained in:
Iliyan Angelov
229
Backend/src/routes/banner_routes.py
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229
Backend/src/routes/banner_routes.py
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@@ -0,0 +1,229 @@
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from fastapi import APIRouter, Depends, HTTPException, status, Query, Request
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from sqlalchemy.orm import Session
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from sqlalchemy import and_, or_
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from typing import Optional
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from datetime import datetime
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import os
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from ..config.database import get_db
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from ..middleware.auth import get_current_user, authorize_roles
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from ..models.user import User
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from ..models.banner import Banner
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router = APIRouter(prefix="/banners", tags=["banners"])
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def normalize_image_url(image_url: str, base_url: str) -> str:
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"""Normalize image URL to absolute URL"""
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if not image_url:
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return image_url
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if image_url.startswith('http://') or image_url.startswith('https://'):
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return image_url
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if image_url.startswith('/'):
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return f"{base_url}{image_url}"
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return f"{base_url}/{image_url}"
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def get_base_url(request: Request) -> str:
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"""Get base URL for image normalization"""
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return os.getenv("SERVER_URL") or f"http://{request.headers.get('host', 'localhost:3000')}"
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@router.get("/")
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async def get_banners(
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request: Request,
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position: Optional[str] = Query(None),
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db: Session = Depends(get_db)
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):
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"""Get all active banners"""
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try:
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query = db.query(Banner).filter(Banner.is_active == True)
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# Filter by position
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if position:
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query = query.filter(Banner.position == position)
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# Filter by date range
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now = datetime.utcnow()
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query = query.filter(
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or_(
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Banner.start_date == None,
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Banner.start_date <= now
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)
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).filter(
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or_(
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Banner.end_date == None,
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Banner.end_date >= now
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)
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)
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banners = query.order_by(Banner.display_order.asc(), Banner.created_at.desc()).all()
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base_url = get_base_url(request)
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result = []
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for banner in banners:
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banner_dict = {
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"id": banner.id,
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"title": banner.title,
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"description": banner.description,
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"image_url": normalize_image_url(banner.image_url, base_url),
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"link_url": banner.link_url,
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"position": banner.position,
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"display_order": banner.display_order,
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"is_active": banner.is_active,
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"start_date": banner.start_date.isoformat() if banner.start_date else None,
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"end_date": banner.end_date.isoformat() if banner.end_date else None,
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"created_at": banner.created_at.isoformat() if banner.created_at else None,
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}
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result.append(banner_dict)
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return {
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"status": "success",
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"data": {"banners": result}
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}
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except Exception as e:
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raise HTTPException(status_code=500, detail=str(e))
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@router.get("/{id}")
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async def get_banner_by_id(
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id: int,
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request: Request,
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db: Session = Depends(get_db)
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):
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"""Get banner by ID"""
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try:
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banner = db.query(Banner).filter(Banner.id == id).first()
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if not banner:
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raise HTTPException(status_code=404, detail="Banner not found")
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base_url = get_base_url(request)
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banner_dict = {
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"id": banner.id,
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"title": banner.title,
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"description": banner.description,
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"image_url": normalize_image_url(banner.image_url, base_url),
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"link_url": banner.link_url,
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"position": banner.position,
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"display_order": banner.display_order,
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"is_active": banner.is_active,
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"start_date": banner.start_date.isoformat() if banner.start_date else None,
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"end_date": banner.end_date.isoformat() if banner.end_date else None,
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"created_at": banner.created_at.isoformat() if banner.created_at else None,
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}
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return {
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"status": "success",
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"data": {"banner": banner_dict}
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}
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except HTTPException:
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raise
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except Exception as e:
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raise HTTPException(status_code=500, detail=str(e))
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@router.post("/", dependencies=[Depends(authorize_roles("admin"))])
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async def create_banner(
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banner_data: dict,
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current_user: User = Depends(authorize_roles("admin")),
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db: Session = Depends(get_db)
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):
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"""Create new banner (Admin only)"""
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try:
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banner = Banner(
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title=banner_data.get("title"),
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description=banner_data.get("description"),
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image_url=banner_data.get("image_url"),
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link_url=banner_data.get("link"),
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position=banner_data.get("position", "home"),
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display_order=banner_data.get("display_order", 0),
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is_active=True,
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start_date=datetime.fromisoformat(banner_data["start_date"].replace('Z', '+00:00')) if banner_data.get("start_date") else None,
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end_date=datetime.fromisoformat(banner_data["end_date"].replace('Z', '+00:00')) if banner_data.get("end_date") else None,
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)
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db.add(banner)
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db.commit()
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db.refresh(banner)
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return {
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"status": "success",
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"message": "Banner created successfully",
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"data": {"banner": banner}
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}
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except Exception as e:
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db.rollback()
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raise HTTPException(status_code=500, detail=str(e))
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@router.put("/{id}", dependencies=[Depends(authorize_roles("admin"))])
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async def update_banner(
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id: int,
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banner_data: dict,
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current_user: User = Depends(authorize_roles("admin")),
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db: Session = Depends(get_db)
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):
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"""Update banner (Admin only)"""
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try:
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banner = db.query(Banner).filter(Banner.id == id).first()
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if not banner:
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raise HTTPException(status_code=404, detail="Banner not found")
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if "title" in banner_data:
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banner.title = banner_data["title"]
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if "description" in banner_data:
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banner.description = banner_data["description"]
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if "image_url" in banner_data:
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banner.image_url = banner_data["image_url"]
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if "link" in banner_data:
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banner.link_url = banner_data["link"]
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if "position" in banner_data:
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banner.position = banner_data["position"]
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if "display_order" in banner_data:
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banner.display_order = banner_data["display_order"]
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if "is_active" in banner_data:
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banner.is_active = banner_data["is_active"]
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if "start_date" in banner_data:
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banner.start_date = datetime.fromisoformat(banner_data["start_date"].replace('Z', '+00:00')) if banner_data["start_date"] else None
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if "end_date" in banner_data:
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banner.end_date = datetime.fromisoformat(banner_data["end_date"].replace('Z', '+00:00')) if banner_data["end_date"] else None
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db.commit()
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db.refresh(banner)
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return {
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"status": "success",
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"message": "Banner updated successfully",
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"data": {"banner": banner}
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}
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except HTTPException:
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raise
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except Exception as e:
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db.rollback()
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raise HTTPException(status_code=500, detail=str(e))
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@router.delete("/{id}", dependencies=[Depends(authorize_roles("admin"))])
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async def delete_banner(
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id: int,
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current_user: User = Depends(authorize_roles("admin")),
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db: Session = Depends(get_db)
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):
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"""Delete banner (Admin only)"""
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try:
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banner = db.query(Banner).filter(Banner.id == id).first()
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if not banner:
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raise HTTPException(status_code=404, detail="Banner not found")
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db.delete(banner)
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db.commit()
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return {
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"status": "success",
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"message": "Banner deleted successfully"
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}
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except HTTPException:
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raise
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except Exception as e:
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db.rollback()
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raise HTTPException(status_code=500, detail=str(e))
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