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using GDZZ.Application.Entity;
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using GDZZ.Core.Entity;
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using GDZZ.Core;
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using Microsoft.AspNetCore.Authorization;
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using Microsoft.AspNetCore.Mvc;
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using Senparc.Weixin;
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using Senparc.Weixin.Exceptions;
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using Senparc.Weixin.Helpers;
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using System;
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using System.Threading.Tasks;
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using Furion.EventBus;
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using Microsoft.Extensions.Options;
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using Senparc.CO2NET.Extensions;
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using Microsoft.AspNetCore.Http;
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using Senparc.Weixin.TenPay.V3;
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using Senparc.Weixin.TenPay;
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using Furion.DependencyInjection;
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using Furion.DynamicApiController;
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namespace GDZZ.Application.Service.WXPay
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{
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[ApiDescriptionSettings("Application", Name = "WXPay", Order = 1)]
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public class WXPayService: IWXPayService, IDynamicApiController, ITransient
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{
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public static readonly string TenPayKey = Config.SenparcWeixinSetting.TenPayV3_Key; //与微信小程序后台的AppId设置保持一致,区分大小写。
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private readonly SqlSugarRepository<BaseUser> Baseuser; // wx用户仓储
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private readonly SqlSugarRepository<SysUser> _sysUserRep; // 用户表仓储
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private readonly SqlSugarRepository<SysTenant> _sysTenantRep; //租户仓储
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private readonly SqlSugarRepository<SeIF> Self; //职业仓储
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private readonly SqlSugarRepository<MiniRecharge> rechargeRep; //充值仓储
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private readonly SqlSugarRepository<MiniPayTake> payTakeRep; //支付仓储
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private readonly WechatOAuth _wechatOAuth; //微信权限服务
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private readonly IEventPublisher _eventPublisher; //事件写入服务
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private readonly IHttpContextAccessor _httpContextAccessor; //http服务
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private static TenPayV3Info _tenPayV3Info;
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public static TenPayV3Info TenPayV3Info
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{
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get
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{
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if (_tenPayV3Info == null)
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{
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var key = TenPayHelper.GetRegisterKey(Config.SenparcWeixinSetting);
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_tenPayV3Info =
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TenPayV3InfoCollection.Data[key];
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}
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return _tenPayV3Info;
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}
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}
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/// <summary>
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/// 获取配置文件
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/// </summary>
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private readonly ThirdParty _oauthConfig;
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public WXPayService(
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IOptions<OAuthOptions> options,
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SqlSugarRepository<BaseUser> Baseuser,
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SqlSugarRepository<SysTenant> sysTenantRep,
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SqlSugarRepository<SysUser> sysUserRep,
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SqlSugarRepository<SeIF> Self,
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SqlSugarRepository<MiniRecharge> rechargeRep,
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SqlSugarRepository<MiniPayTake> payTakeRep,
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WechatOAuth wechatOAuth,
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IHttpContextAccessor _httpContextAccessor,
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IEventPublisher eventPublisher)
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{
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this.Baseuser= Baseuser;
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this._sysUserRep= sysUserRep;
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this._sysTenantRep= sysTenantRep;
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this.Self= Self;
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this.rechargeRep = rechargeRep;
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this.payTakeRep= payTakeRep;
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this._wechatOAuth= wechatOAuth;
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this._oauthConfig =options.Value.Wechat;
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this._httpContextAccessor = _httpContextAccessor;
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}
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/// <summary>
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///微信小程序支付
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/// </summary>
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/// <param name="productId">商品Id</param>
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/// <returns></returns>
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[HttpGet]
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[AllowAnonymous]
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[Route("Mini/v1/wxpay")]
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public async Task<dynamic> WxPay(AuthUserInput authUserInput)
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{
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var recharge = await this.rechargeRep.InsertReturnEntityAsync(new MiniRecharge()
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{
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PaymentMoney = authUserInput.Money / authUserInput.Discount,
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Status = (int)RechargeEnum.NoFinis,
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TotalPrice = authUserInput.Money
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});
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var payTake = await this.payTakeRep.InsertReturnEntityAsync(new MiniPayTake()
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{
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PaymentMoney = authUserInput.Money / authUserInput.Discount,
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OrderId = recharge.Id,
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PaySn = "",
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PayStatus = (int)PayStatusEnum.NotPaying
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});
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//序列号
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string sp_billno =
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$"{Config.SenparcWeixinSetting.TenPayV3_MchId}{SystemTime.Now:yyyyMMddHHmmss}{TenPayV3Util.BuildRandomStr(6)}";
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string timeStamp = TenPayV3Util.GetTimestamp();
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string nonceStr = TenPayV3Util.GetNoncestr();
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TenPayV3UnifiedorderRequestData xmlDataInfo = new TenPayV3UnifiedorderRequestData(this._oauthConfig.app_id,
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Config.SenparcWeixinSetting.TenPayV3_MchId, "充值金额", sp_billno,
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(int)authUserInput.Money * 100,
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"127.0.0.1",
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Config.SenparcWeixinSetting.TenPayV3_WxOpenTenpayNotify, TenPayV3Type.JSAPI, authUserInput.OpenID.ToString(),
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Config.SenparcWeixinSetting.TenPayV3_Key, nonceStr, null, null, null, null, payTake.OrderId.ToString());
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UnifiedorderResult result = await TenPayV3.UnifiedorderAsync(xmlDataInfo); //调用统一订单接口
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string packageStr = "prepay_id=" + result.prepay_id;
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return new
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{
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success = true,
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result.prepay_id,
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appId = Config.SenparcWeixinSetting.WxOpenAppId,
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timeStamp,
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nonceStr,
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package = packageStr,
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signType = "MD5",
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paySign = TenPayV3.GetJsPaySign(Config.SenparcWeixinSetting.WxOpenAppId, timeStamp, nonceStr,
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packageStr, Config.SenparcWeixinSetting.TenPayV3_Key)
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};
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}
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/// <summary>
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/// 微信小程序支付回调
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/// </summary>
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/// <returns></returns>
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[HttpPost]
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[AllowAnonymous]
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[Route("Mini/v1/NotifyUrl")]
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public async Task<string> NotifyUrl()
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{
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try
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{
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ResponseHandler resHandler = new ResponseHandler(_httpContextAccessor.HttpContext);
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string returnCode = resHandler.GetParameter("return_code");
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resHandler.SetKey(TenPayKey);
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if (resHandler.IsTenpaySign() && returnCode.ToUpper() == "SUCCESS")
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{
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//attach
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var paymentId =long.Parse(resHandler.GetParameter("attach"));
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//业务处理
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var paytake = await this.payTakeRep.Where(x => x.OrderId == paymentId).SingleAsync();
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if (paytake.IsNullOrZero())
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{
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paytake.PayStatus =(int)PayStatusEnum.Paying;
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this.payTakeRep.Update(paytake);
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}
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var recharge = await this.rechargeRep.Where(x=>x.Id == paymentId).SingleAsync();
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if(recharge.IsNullOrZero())
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{
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recharge.Status = (int)RechargeEnum.Finish;
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this.rechargeRep.Update(recharge);
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}
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}
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string xml = "<xml>"
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+ "<return_code>SUCCESS</return_code>"
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+ "<return_msg>OK</return_msg>"
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+ "</xml>";
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return xml;
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}
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catch (Exception ex)
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{
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string xml = "<xml>"
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+ "<return_code>FAIL</return_code>"
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+ "<return_msg>支付通知失败</return_msg>"
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+ "</xml>";
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return xml;
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}
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}
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}
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}
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