305 lines
11 KiB
C#
305 lines
11 KiB
C#
using Microsoft.AspNetCore.Authorization;
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using Microsoft.AspNetCore.Http;
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using Microsoft.AspNetCore.Mvc;
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using Volo.Abp.Application.Services;
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using Yi.Framework.AiHub.Domain.Alipay;
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using Yi.Framework.AiHub.Domain.Managers;
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using Yi.Framework.AiHub.Application.Contracts.Dtos.Pay;
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using Yi.Framework.AiHub.Domain.Shared.Enums;
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using Microsoft.Extensions.Logging;
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using Newtonsoft.Json;
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using Yi.Framework.AiHub.Application.Contracts.IServices;
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using Volo.Abp;
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using Yi.Framework.AiHub.Domain.Entities.Pay;
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using Yi.Framework.SqlSugarCore.Abstractions;
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using System.ComponentModel;
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using System.Reflection;
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using Volo.Abp.Users;
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using Yi.Framework.AiHub.Application.Contracts.Dtos.Recharge;
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namespace Yi.Framework.AiHub.Application.Services;
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/// <summary>
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/// 支付服务
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/// </summary>
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public class PayService : ApplicationService, IPayService
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{
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private readonly AlipayManager _alipayManager;
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private readonly PayManager _payManager;
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private readonly ILogger<PayService> _logger;
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private readonly ISqlSugarRepository<PayOrderAggregateRoot, Guid> _payOrderRepository;
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private readonly IRechargeService _rechargeService;
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private readonly PremiumPackageManager _premiumPackageManager;
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public PayService(
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AlipayManager alipayManager,
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PayManager payManager,
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ILogger<PayService> logger,
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ISqlSugarRepository<PayOrderAggregateRoot, Guid> payOrderRepository,
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IRechargeService rechargeService,
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PremiumPackageManager premiumPackageManager)
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{
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_alipayManager = alipayManager;
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_payManager = payManager;
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_logger = logger;
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_payOrderRepository = payOrderRepository;
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_rechargeService = rechargeService;
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_premiumPackageManager = premiumPackageManager;
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}
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/// <summary>
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/// 创建订单并发起支付
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/// </summary>
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/// <param name="input">创建订单输入</param>
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/// <returns>订单创建结果</returns>
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[Authorize]
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[HttpPost("pay/Order")]
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public async Task<CreateOrderOutput> CreateOrderAsync(CreateOrderInput input)
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{
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// 1. 通过PayManager创建订单（内部会验证VIP资格）
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var order = await _payManager.CreateOrderAsync(input.GoodsType);
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// 2. 通过AlipayManager发起页面支付
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var paymentPageHtml = await _alipayManager.PaymentPageAsync(
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order.GoodsName,
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order.OutTradeNo,
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order.TotalAmount,
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input.ReturnUrl);
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// 3. 返回结果
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return new CreateOrderOutput
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{
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OrderId = order.Id,
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OutTradeNo = order.OutTradeNo,
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PaymentPageHtml = paymentPageHtml.Body
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};
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}
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/// <summary>
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/// 支付宝异步通知处理
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/// </summary>
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/// <param name="form">表单数据</param>
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/// <returns></returns>
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[HttpPost("pay/AlipayNotify")]
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[AllowAnonymous]
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public async Task<string> AlipayNotifyAsync([FromForm] IFormCollection form)
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{
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// 1. 将表单数据转换为字典，保持原始顺序
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var notifyData = new Dictionary<string, string>();
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foreach (var item in form)
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{
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notifyData[item.Key] = item.Value.ToString();
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}
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var signStr = string.Join("&", notifyData.Select(kv => $"{kv.Key}={kv.Value}"));
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_logger.LogInformation($"收到支付宝回调通知：{signStr}");
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// 2. 验证签名
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await _alipayManager.VerifyNotifyAsync(notifyData);
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// 3. 记录支付通知
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await _payManager.RecordPayNoticeAsync(notifyData, signStr);
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// 4. 更新订单状态
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var outTradeNo = notifyData.GetValueOrDefault("out_trade_no", string.Empty);
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var tradeStatus = notifyData.GetValueOrDefault("trade_status", string.Empty);
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var tradeNo = notifyData.GetValueOrDefault("trade_no", string.Empty);
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if (!string.IsNullOrEmpty(outTradeNo) && !string.IsNullOrEmpty(tradeStatus))
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{
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var status = ParseTradeStatus(tradeStatus);
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var order = await _payManager.UpdateOrderStatusAsync(outTradeNo, status, tradeNo);
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_logger.LogInformation("订单状态更新成功，订单号：{OutTradeNo}，状态：{TradeStatus}", outTradeNo, tradeStatus);
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// 验证交易状态，只有交易成功才执行充值逻辑
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if (status != TradeStatusEnum.TRADE_SUCCESS)
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{
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_logger.LogError($"订单 {outTradeNo} 状态为 {tradeStatus}，不执行充值逻辑");
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return "success";
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}
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// 5. 根据商品类型进行不同的处理
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if (order.GoodsType.IsPremiumPackage())
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{
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var tokenAmount = order.GoodsType.GetTokenAmount();
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var packageName = order.GoodsType.GetDisplayName();
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// 处理尊享包商品：创建尊享包记录
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await _premiumPackageManager.CreatePremiumPackageAsync(
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order.UserId,
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tokenAmount,
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packageName,
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order.TotalAmount,
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"自助充值",
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expireMonths: null // 尊享包不设置过期时间，或者可以根据需求设置
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);
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_logger.LogInformation(
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$"用户 {order.UserId} 购买尊享包成功，订单号：{outTradeNo}，商品：{order.GoodsName}");
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}
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else if (order.GoodsType.IsVipService())
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{
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// 处理VIP服务商品：充值VIP
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await _rechargeService.RechargeVipAsync(new RechargeCreateInput
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{
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UserId = order.UserId,
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RechargeAmount = order.TotalAmount,
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Content = order.GoodsName,
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Months = order.GoodsType.GetValidMonths(),
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Remark = "自助充值",
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ContactInfo = null
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});
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_logger.LogInformation(
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$"用户 {order.UserId} 充值VIP成功，订单号：{outTradeNo}，月数：{order.GoodsType.GetValidMonths()}");
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}
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else
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{
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_logger.LogWarning($"未知的商品类型：{order.GoodsType}，订单号：{outTradeNo}");
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}
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}
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else
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{
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throw new AlipayException($"回调格式错误");
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}
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return "success";
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}
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/// <summary>
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/// 查询订单状态
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/// </summary>
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/// <param name="input">查询订单状态输入</param>
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/// <returns>订单状态信息</returns>
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[HttpGet("pay/OrderStatus")]
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[Authorize]
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public async Task<QueryOrderStatusOutput> QueryOrderStatusAsync([FromQuery] QueryOrderStatusInput input)
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{
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// 通过PayManager查询订单
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var order = await _payOrderRepository.GetFirstAsync(x => x.OutTradeNo == input.OutTradeNo);
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if (order == null)
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{
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throw new UserFriendlyException($"订单不存在：{input.OutTradeNo}");
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}
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return new QueryOrderStatusOutput
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{
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OrderId = order.Id,
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OutTradeNo = order.OutTradeNo,
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TradeNo = order.TradeNo,
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TradeStatus = order.TradeStatus,
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TradeStatusDescription = GetTradeStatusDescription(order.TradeStatus),
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TotalAmount = order.TotalAmount,
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GoodsName = order.GoodsName,
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GoodsType = order.GoodsType,
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CreationTime = order.CreationTime,
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LastModificationTime = order.LastModificationTime
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};
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}
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/// <summary>
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/// 获取商品列表
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/// </summary>
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/// <param name="input">获取商品列表输入</param>
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/// <returns>商品列表</returns>
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[HttpGet("pay/GoodsList")]
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public async Task<List<GoodsListOutput>> GetGoodsListAsync([FromQuery] GetGoodsListInput input)
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{
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var goodsList = new List<GoodsListOutput>();
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// 获取当前用户的累加充值金额（仅已登录用户）
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decimal totalRechargeAmount = 0m;
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if (CurrentUser.IsAuthenticated)
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{
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totalRechargeAmount = await _payManager.GetUserTotalRechargeAmountAsync(CurrentUser.GetId());
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}
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// 遍历所有商品枚举
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foreach (GoodsTypeEnum goodsType in Enum.GetValues(typeof(GoodsTypeEnum)))
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{
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// 如果指定了商品类别，则过滤
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if (input.GoodsCategoryType.HasValue)
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{
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var goodsCategory = goodsType.GetGoodsCategory();
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if (goodsCategory != input.GoodsCategoryType.Value)
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{
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continue; // 跳过不匹配的商品
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}
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}
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var originalPrice = goodsType.GetTotalAmount();
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decimal actualPrice = originalPrice;
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decimal? discountAmount = null;
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string? discountDescription = null;
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// 如果是尊享包商品，计算折扣
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if (goodsType.IsPremiumPackage())
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{
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if (CurrentUser.IsAuthenticated)
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{
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discountAmount = goodsType.CalculateDiscount(totalRechargeAmount);
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actualPrice = goodsType.GetDiscountedPrice(totalRechargeAmount);
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if (discountAmount > 0)
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{
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discountDescription = $"根据累积充值已优惠 ¥{discountAmount:F2}";
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}
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else
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{
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discountDescription = $"累积充值过低，暂无优惠";
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}
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}
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else
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{
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discountDescription = $"登录后查看优惠";
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}
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}
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var goodsItem = new GoodsListOutput
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{
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GoodsName = goodsType.GetChineseName(),
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OriginalPrice = originalPrice,
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ReferencePrice = goodsType.GetReferencePrice(),
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GoodsPrice = actualPrice,
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GoodsCategory = goodsType.GetGoodsCategory().ToString(),
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Remark = goodsType.GetRemark(),
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DiscountAmount = discountAmount,
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DiscountDescription = discountDescription,
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GoodsType = goodsType
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};
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goodsList.Add(goodsItem);
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}
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return goodsList;
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}
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/// <summary>
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/// 获取交易状态描述
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/// </summary>
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/// <param name="tradeStatus">交易状态</param>
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/// <returns>状态描述</returns>
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private string GetTradeStatusDescription(TradeStatusEnum tradeStatus)
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{
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var fieldInfo = tradeStatus.GetType().GetField(tradeStatus.ToString());
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var descriptionAttribute = fieldInfo?.GetCustomAttribute<DescriptionAttribute>();
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return descriptionAttribute?.Description ?? "未知状态";
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}
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/// <summary>
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/// 解析交易状态
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/// </summary>
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/// <param name="tradeStatus">状态字符串</param>
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/// <returns></returns>
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private TradeStatusEnum ParseTradeStatus(string tradeStatus)
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{
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if (Enum.TryParse<TradeStatusEnum>(tradeStatus, out var result))
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{
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return result;
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}
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return TradeStatusEnum.WAIT_TRADE;
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}
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} |