前端酒店预定的时候需要用户先登录， 能微信直接登录最好。登录之后用户选择酒店， 选择房间， 选择住宿时间，输入用户姓名和手机号码，然后进行…

…支付， 完成支付之后即预定成功。同时用户可以取消订单，申请退款，订单管理等操作。另外用户还可以优惠券管理，推荐酒店，等级提升等功能可以操作。后端的酒店管理包括两个部分， 一个是总后台，包括酒店设置，酒店增加，审核等。另一个是酒店方的后台， 酒店方登录后可以设置酒店的详细信息， 包括订单管理， 房型管理，财务核算等。

app/routes.py

@@ -1,55 +1,171 @@
 from flask import request, jsonify
-from app import app, db
-from app.models import Demo
-
-# 添加用户
-@app.route('/demos', methods=['POST'])
-def add_demo():
-    data = request.get_json()
-    new_demo = Demo(info1=data['info1'], info2=data['info2'])
-    db.session.add(new_demo)
-    db.session.commit()
-    return jsonify({'message': 'Demo added successfully'})
-
-# 获取所有用户
-@app.route('/demos', methods=['GET'])
-def get_demos():
-    demos = Demo.query.all()
-    demo_list = []
-    for demo in demos:
-        demo_data = {'id': demo.id, 'info1': demo.info1, 'info2': demo.info2}
-        demo_list.append(demo_data)
-    return jsonify({'demos': demo_list})
-
-# 获取单个用户
-@app.route('/demos/<int:demo_id>', methods=['GET'])
-def get_demo(demo_id):
-    demo = Demo.query.get(demo_id)
-    if demo:
-        demo_data = {'id': demo.id, 'info1': demo.info1, 'info2': demo.info2}
-        return jsonify(demo_data)
-    return jsonify({'message': 'Demo not found'}), 404
-
-# 更新用户信息
-@app.route('/demos/<int:demo_id>', methods=['PUT'])
-def update_demo(demo_id):
-    demo = Demo.query.get(demo_id)
-    if not demo:
-        return jsonify({'message': 'Demo not found'}), 404
-
-    data = request.get_json()
-    demo.info1 = data['info1']
-    demo.info2 = data['info2']
-    db.session.commit()
-    return jsonify({'message': 'Demo updated successfully'})
-
-# 删除用户
-@app.route('/demos/<int:demo_id>', methods=['DELETE'])
-def delete_demo(demo_id):
-    demo = Demo.query.get(demo_id)
-    if not demo:
-        return jsonify({'message': 'Demo not found'}), 404
-
-    db.session.delete(demo)
-    db.session.commit()
-    return jsonify({'message': 'Demo deleted successfully'})
+from app import app
+
+@app.route('/login_wechat', methods=['POST'])
+def login_wechat():
+    code = request.form.get('code')
+    # Call WeChat login API
+    # ...
+    user_id = '123'
+    username = 'wechat_user'
+    return jsonify({'user_id': user_id, 'username': username})
+
+@app.route('/login', methods=['POST'])
+def login():
+    username = request.form.get('username')
+    password = request.form.get('password')
+    # Call username password login API
+    # ...
+    user_id = '456'
+    username = 'user'
+    return jsonify({'user_id': user_id, 'username': username})
+
+@app.route('/select_hotel', methods=['POST'])
+def select_hotel():
+    hotel_id = request.form.get('hotel_id')
+    # Call select hotel API
+    # ...
+    hotel_info = {'name': 'hotel', 'address': 'address', 'phone': '1234567890'}
+    room_info = {'room_id': '123', 'room_type': 'single', 'capacity': 1}
+    price_info = {'price': 100}
+    return jsonify({'hotel_info': hotel_info, 'room_info': room_info, 'price_info': price_info})
+
+@app.route('/select_room', methods=['POST'])
+def select_room():
+    room_id = request.form.get('room_id')
+    # Call select room API
+    # ...
+    room_info = {'room_id': '123', 'room_type': 'single', 'capacity': 1}
+    price_info = {'price': 100}
+    return jsonify({'room_info': room_info, 'price_info': price_info})
+
+@app.route('/select_dates', methods=['POST'])
+def select_dates():
+    check_in_date = request.form.get('check_in_date')
+    check_out_date = request.form.get('check_out_date')
+    # Call select dates API
+    # ...
+    price_info = {'price': 100}
+    return jsonify({'price_info': price_info})
+
+@app.route('/calculate_price', methods=['POST'])
+def calculate_price():
+    hotel_id = request.form.get('hotel_id')
+    room_id = request.form.get('room_id')
+    check_in_date = request.form.get('check_in_date')
+    check_out_date = request.form.get('check_out_date')
+    # Call calculate price API
+    # ...
+    price_info = {'price': 100}
+    return jsonify({'price_info': price_info})
+
+@app.route('/complete_payment', methods=['POST'])
+def complete_payment():
+    order_id = request.form.get('order_id')
+    payment_method = request.form.get('payment_method')
+    # Call complete payment API
+    # ...
+    payment_result = 'success'
+    return jsonify({'payment_result': payment_result})
+
+@app.route('/cancel_order', methods=['POST'])
+def cancel_order():
+    order_id = request.form.get('order_id')
+    # Call cancel order API
+    # ...
+    cancel_result = 'success'
+    return jsonify({'cancel_result': cancel_result})
+
+@app.route('/apply_refund', methods=['POST'])
+def apply_refund():
+    order_id = request.form.get('order_id')
+    reason = request.form.get('reason')
+    # Call apply refund API
+    # ...
+    refund_result = 'success'
+    return jsonify({'refund_result': refund_result})
+
+@app.route('/receive_coupon', methods=['POST'])
+def receive_coupon():
+    coupon_id = request.form.get('coupon_id')
+    # Call receive coupon API
+    # ...
+    receive_result = 'success'
+    return jsonify({'receive_result': receive_result})
+
+@app.route('/use_coupon', methods=['POST'])
+def use_coupon():
+    coupon_id = request.form.get('coupon_id')
+    # Call use coupon API
+    # ...
+    use_result = 'success'
+    return jsonify({'use_result': use_result})
+
+@app.route('/recommend_hotel', methods=['POST'])
+def recommend_hotel():
+    hotel_id = request.form.get('hotel_id')
+    # Call recommend hotel API
+    # ...
+    recommend_result = {'hotel_id': '123', 'hotel_name': 'hotel'}
+    return jsonify({'recommend_result': recommend_result})
+
+@app.route('/upgrade_level', methods=['POST'])
+def upgrade_level():
+    referral_count = request.form.get('referral_count')
+    # Call upgrade level API
+    # ...
+    upgrade_result = 'success'
+    return jsonify({'upgrade_result': upgrade_result})
+
+@app.route('/set_hotel_info', methods=['POST'])
+def set_hotel_info():
+    hotel_id = request.form.get('hotel_id')
+    name = request.form.get('name')
+    address = request.form.get('address')
+    phone = request.form.get('phone')
+    # Call set hotel info API
+    # ...
+    set_result = 'success'
+    return jsonify({'set_result': set_result})
+
+@app.route('/add_hotel', methods=['POST'])
+def add_hotel():
+    name = request.form.get('name')
+    address = request.form.get('address')
+    phone = request.form.get('phone')
+    # Call add hotel API
+    # ...
+    add_result = 'success'
+    return jsonify({'add_result': add_result})
+
+@app.route('/audit_hotel', methods=['POST'])
+def audit_hotel():
+    hotel_id = request.form.get('hotel_id')
+    # Call audit hotel API
+    # ...
+    audit_result = 'success'
+    return jsonify({'audit_result': audit_result})
+
+@app.route('/manage_orders', methods=['POST'])
+def manage_orders():
+    hotel_id = request.form.get('hotel_id')
+    # Call manage orders API
+    # ...
+    order_list = [{'order_id': '123', 'status': 'confirmed'}, {'order_id': '456', 'status': 'cancelled'}]
+    return jsonify({'order_list': order_list})
+
+@app.route('/manage_rooms', methods=['POST'])
+def manage_rooms():
+    hotel_id = request.form.get('hotel_id')
+    # Call manage rooms API
+    # ...
+    room_list = [{'room_id': '123', 'room_type': 'single', 'capacity': 1}, {'room_id': '456', 'room_type': 'double', 'capacity': 2}]
+    return jsonify({'room_list': room_list})
+
+@app.route('/perform_accounting', methods=['POST'])
+def perform_accounting():
+    hotel_id = request.form.get('hotel_id')
+    # Call perform accounting API
+    # ...
+    accounting_info = {'revenue': 1000, 'expenses': 500, 'profit': 500}
+    return jsonify({'accounting_info': accounting_info})