payment/payment_backend/app.py

from flask import Flask, request, jsonify

from config import get_config
from services.order import OrderService
from services.user import UserService

config = get_config()

app = Flask(__name__)
order_service = OrderService()
user_service = UserService()


@app.route('/createOrder', methods=['POST'])
def create_order():
    data = request.get_json()
    name = data.get('name', None)
    phone = data.get('phone', None)
    email = data.get('email', None)
    payment_method = data.get('payment_method', None)
    if payment_method not in config['PaymentAddresses']:
        return jsonify({
            "message": "Unsupported payment method. Currently, only USDT payments are supported."
        }), 400
    address = data.get('address', None)

    if address is None:
        addresses = user_service.get_addresses(name, phone, email)

        if not addresses:
            return jsonify({
                "message": "No payment address associated with you was found. Please provide a payment address."
            }), 400
        if len(addresses) > 1:
            return jsonify({
                "message": "Please select an address to place your order.",
                "addresses": addresses
            }), 200
        # 单个地址
        address = addresses[0]

    order_id = order_service.create_order(address)
    return jsonify({"order_id": order_id}), 200


order_status = config.order.order_status
@app.route('/finishOrder', methods=['GET'])
def finish_order():
    data = request.get_json()
    order_id = data.get('order_id', None)
    status = order_service.finish_order(order_id)
    return jsonify({"order_id": order_id,
                    "status": status,
                    "msg": order_status[status]}), 200


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