49 lines
1.8 KiB
C#
49 lines
1.8 KiB
C#
using Apimanager_backend.Data;
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using Apimanager_backend.Dtos;
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using Apimanager_backend.Exceptions;
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using Apimanager_backend.Models;
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using Apimanager_backend.Tools;
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using AutoMapper;
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using Microsoft.EntityFrameworkCore;
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namespace Apimanager_backend.Services
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{
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public class PayService : IPayService
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{
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private IMapper _mapper;
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private ILogger<PayService> _logger;
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private ApiContext _context;
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public PayService(IMapper mapper,ILogger<PayService> logger,ApiContext apiContext)
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{
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_mapper = mapper;
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_logger = logger;
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_context = apiContext;
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}
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public async Task<PayReturnData> CreateEpay(Order order, PaymentConfig paymentConfig,string returnUrl)
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{
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try
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{
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var param = new Dictionary<string, string>();
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param["pid"] = paymentConfig.AppId;
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param["type"] = order.PaymentType.ToString().ToLower();
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param["out_trade_no"] = order.OrderNumber;
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param["notify_url"] = paymentConfig.NotifyUrl ?? "";
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param["return_url"] = returnUrl;
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param["name"] = "余额充值";
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param["money"] = order.Amount.ToString();
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param["clientip"] = "192.168.5.1";
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param["device"] = "pc";
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var res = await EpayHelper.ApiPayAsync(param, paymentConfig.SecretKey, paymentConfig.Url);
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order.ThirdPartyOrderId = res.trade_no;
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_context.Orders.Update(order);
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await _context.SaveChangesAsync();
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return _mapper.Map<PayReturnData>(res);
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}catch(Exception e)
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{
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_logger.LogError(e.Message);
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throw new BaseException(4001,"支付请求无效");
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}
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}
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}
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}
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