视频点播优惠卷

from flask import Flask, request, jsonify
import uuid

app = Flask(__name__)

# 模拟优惠券数据库
coupons = {}

@app.route('/issue_coupon', methods=['POST'])
def issue_coupon():
    user_id = request.json.get('user_id')
    coupon_code = str(uuid.uuid4())[:8]  # 生成8位优惠券代码
    coupons[coupon_code] = {'user_id': user_id, 'discount': 10}  # 假设优惠10元
    return jsonify({'coupon_code': coupon_code}), 200

@app.route('/use_coupon', methods=['POST'])
def use_coupon():
    user_id = request.json.get('user_id')
    coupon_code = request.json.get('coupon_code')
    if coupon_code in coupons and coupons[coupon_code]['user_id'] == user_id:
        # 执行优惠券使用逻辑，例如减免订单金额
        return jsonify({'message': 'Coupon used successfully'}), 200
    else:
        return jsonify({'message': 'Invalid coupon'}), 400

if __name__ == '__main__':
    app.run(debug=True)