LunchDeals/backend/app/main/routes.py

from flask import request, jsonify, current_app
from flask_login import login_required, current_user
from app import db
from app.models import Restaurant, RestaurantImage
from app.utils import upload_file_to_gcs
from . import main

@main.route('/', methods=['GET'])
def index():
    return jsonify({'status': 'OK'})

@main.route('/restaurants', methods=['GET'])
def get_restaurants():
    # Basic search implementation
    # In real app, use PostGIS or similar for geo-search
    lat = request.args.get('lat', type=float)
    lng = request.args.get('lng', type=float)
    
    query = Restaurant.query.filter_by(status='approved')
    
    # Very basic "nearby" filter (bounding box would be better)
    if lat and lng:
        # This is not accurate but a placeholder
        query = query.filter(Restaurant.latitude.between(lat-0.1, lat+0.1))
        query = query.filter(Restaurant.longitude.between(lng-0.1, lng+0.1))
        
    restaurants = query.all()
    
    results = []
    for r in restaurants:
        results.append({
            'id': r.id,
            'name': r.name,
            'address': r.address,
            'min_price': r.min_price,
            'max_price': r.max_price,
            'images': [i.image_url for i in r.images],
            'user_rating': r.user_rating
        })
        
    return jsonify(results)

@main.route('/restaurants', methods=['POST'])
@login_required
def create_restaurant():
    # Handle multipart/form-data for images
    data = request.form
    
    # Check probation
    if current_user.is_probation:
        status = 'pending'
    else:
        status = 'approved'
        
    restaurant = Restaurant(
        name=data['name'],
        address=data['address'],
        latitude=data.get('latitude'),
        longitude=data.get('longitude'),
        google_place_id=data.get('google_place_id'),
        min_price=data.get('min_price'),
        max_price=data.get('max_price'),
        single_price=data.get('single_price') == 'true',
        drink_included=data.get('drink_included') == 'true',
        options_count=data.get('options_count'),
        user_rating=data.get('user_rating'),
        user_description=data.get('user_description'),
        status=status,
        user_id=current_user.id
    )
    
    db.session.add(restaurant)
    db.session.commit()
    
    # Handle images
    images = request.files.getlist('images')
    bucket_name = current_app.config.get('GCS_BUCKET_NAME')
    
    for img in images[:5]: # Limit to 5
        if img and bucket_name:
            try:
                url = upload_file_to_gcs(img, bucket_name)
                img_obj = RestaurantImage(image_url=url, restaurant_id=restaurant.id)
                db.session.add(img_obj)
            except Exception as e:
                print(f"Error uploading image: {e}")
                
    db.session.commit()
    
    return jsonify({'message': 'Restaurant created', 'id': restaurant.id, 'status': status}), 201

@main.route('/restaurants/<int:id>', methods=['GET'])
def get_restaurant(id):
    r = Restaurant.query.get_or_404(id)
    return jsonify({
        'id': r.id,
        'name': r.name,
        'address': r.address,
        'min_price': r.min_price,
        'max_price': r.max_price,
        'single_price': r.single_price,
        'drink_included': r.drink_included,
        'options_count': r.options_count,
        'user_rating': r.user_rating,
        'user_description': r.user_description,
        'images': [i.image_url for i in r.images],
        'author': r.author.username
    })