refactor: remove PYMS microservice, use ZarinPal directly in CMS
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Build and Deploy to Kubernetes / build-and-deploy (push) Successful in 8m26s
- Remove PYMSPaymentService.cs and PYMS proto files - Remove 'pyms' case from DI ConfigureServices - Remove PYMS config from appsettings - Switch PaymentProvider to 'zarinpal' (direct integration) - ZarinPalPaymentService handles sandbox/production, verify, errors - PYMS deployment/service/ingress removed from K8s
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masoodafar-web
@@ -1,284 +0,0 @@
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using CMSMicroservice.Application.Common.Interfaces;
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using CMSMicroservice.Protobuf.Protos.PYMS;
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using CMSMicroservice.Protobuf.Protos.PYMS.Transaction;
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using Grpc.Net.Client;
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using Microsoft.Extensions.Configuration;
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using Microsoft.Extensions.Logging;
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using System.Net.Http;
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namespace CMSMicroservice.Infrastructure.Services.Payment;
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/// <summary>
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/// پیادهسازی درگاه پرداخت از طریق PYMS (Payment Microservice)
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/// CMS به جای اتصال مستقیم به ZarinPal، از PYMS استفاده میکند.
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/// PYMS تراکنشها را ذخیره و با ZarinPal ارتباط برقرار میکند.
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/// </summary>
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public class PYMSPaymentService : IPaymentGatewayService, IDisposable
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{
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private readonly ILogger<PYMSPaymentService> _logger;
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private readonly GrpcChannel _channel;
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private readonly TransactionContract.TransactionContractClient _client;
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private readonly string _merchantId;
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private readonly bool _useSandbox;
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public PYMSPaymentService(
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IConfiguration configuration,
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ILogger<PYMSPaymentService> logger)
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{
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_logger = logger;
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var pymsAddress = configuration["PYMS:Address"]
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?? throw new InvalidOperationException("PYMS:Address is not configured.");
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_merchantId = configuration["ZarinPal:MerchantId"]
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?? throw new InvalidOperationException("ZarinPal:MerchantId is not configured.");
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_useSandbox = configuration.GetValue<bool>("ZarinPal:UseSandbox", true);
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// ایجاد کانال gRPC به PYMS
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_channel = GrpcChannel.ForAddress(pymsAddress, new GrpcChannelOptions
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{
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HttpHandler = new SocketsHttpHandler
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{
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EnableMultipleHttp2Connections = true,
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PooledConnectionIdleTimeout = TimeSpan.FromMinutes(5),
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KeepAlivePingDelay = TimeSpan.FromSeconds(60),
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KeepAlivePingTimeout = TimeSpan.FromSeconds(30),
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}
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});
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_client = new TransactionContract.TransactionContractClient(_channel);
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_logger.LogInformation(
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"PYMS Payment Service initialized. Address={Address}, Mode={Mode}",
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pymsAddress, _useSandbox ? "🧪 Sandbox" : "🏦 Production");
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}
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/// <summary>
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/// مرحله ۱: ارسال درخواست پرداخت به PYMS
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/// PYMS تراکنش را ایجاد و URL درگاه را برمیگرداند
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/// </summary>
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public async Task<PaymentInitiateResult> InitiatePaymentAsync(
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PaymentRequest request,
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CancellationToken cancellationToken = default)
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{
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try
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{
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// CMS مبالغ را به تومان نگهداری میکند
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// PYMS مبلغ را به ریال میخواهد — تبدیل تومان به ریال
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var amountInRials = (long)(request.Amount * 10);
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var grpcRequest = new PaymentRequestRequest
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{
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MerchantId = _merchantId,
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Amount = amountInRials,
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CallbackUrl = request.CallbackUrl ?? string.Empty,
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Description = request.Description ?? string.Empty,
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OrderId = request.UserId.ToString(),
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// نوع تراکنش: Sandbox برای تست، Real برای Production
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Type = _useSandbox ? TransactionTypeEnum.Sandbox : TransactionTypeEnum.Real,
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Currency = CurrencyEnum.Irt, // تومان
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};
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if (!string.IsNullOrWhiteSpace(request.Mobile))
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grpcRequest.Mobile = request.Mobile;
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_logger.LogInformation(
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"PYMS payment request: Amount={AmountToman} Toman ({AmountRial} Rial), User={UserId}, Sandbox={Sandbox}",
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request.Amount, amountInRials, request.UserId, _useSandbox);
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var response = await _client.PaymentRequestAsync(grpcRequest, cancellationToken: cancellationToken);
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if (!string.IsNullOrEmpty(response.PaymentGWUrl))
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{
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_logger.LogInformation(
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"PYMS payment initiated successfully: GatewayUrl={Url}",
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response.PaymentGWUrl);
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// از URL درگاه، Authority را استخراج میکنیم (آخرین بخش URL)
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var authority = ExtractAuthorityFromUrl(response.PaymentGWUrl);
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return new PaymentInitiateResult
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{
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IsSuccess = true,
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RefId = authority,
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GatewayUrl = response.PaymentGWUrl
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};
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}
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_logger.LogError("PYMS payment request failed: Empty gateway URL returned");
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return new PaymentInitiateResult
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{
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IsSuccess = false,
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ErrorMessage = "خطا در دریافت آدرس درگاه از PYMS"
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};
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}
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catch (Grpc.Core.RpcException ex)
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{
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_logger.LogError(ex, "PYMS gRPC error in InitiatePayment: Status={Status}, Detail={Detail}",
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ex.StatusCode, ex.Status.Detail);
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return new PaymentInitiateResult
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{
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IsSuccess = false,
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ErrorMessage = $"خطا در ارتباط با سرویس پرداخت: {ex.Status.Detail}"
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};
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}
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catch (Exception ex)
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{
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_logger.LogError(ex, "PYMS InitiatePayment exception");
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return new PaymentInitiateResult
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{
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IsSuccess = false,
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ErrorMessage = $"خطا در ارتباط با سرویس پرداخت: {ex.Message}"
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};
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}
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}
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/// <summary>
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/// تأیید پرداخت بدون مبلغ — PYMS خودش مبلغ را از تراکنش ذخیرهشده میخواند
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/// </summary>
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public async Task<PaymentVerificationResult> VerifyPaymentAsync(
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string refId,
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string verificationToken,
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CancellationToken cancellationToken = default)
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{
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return await VerifyPaymentInternalAsync(refId, verificationToken, cancellationToken);
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}
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/// <summary>
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/// تأیید پرداخت با مبلغ — PYMS خودش verify را انجام میدهد
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/// refId = Authority, verificationToken = Status (OK/NOK)
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/// </summary>
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public async Task<PaymentVerificationResult> VerifyPaymentAsync(
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string refId,
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string verificationToken,
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decimal amountInToman,
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CancellationToken cancellationToken = default)
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{
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return await VerifyPaymentInternalAsync(refId, verificationToken, cancellationToken);
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}
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private async Task<PaymentVerificationResult> VerifyPaymentInternalAsync(
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string refId,
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string verificationToken,
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CancellationToken cancellationToken)
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{
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try
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{
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// اگر کاربر لغو کرده
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if (!string.Equals(verificationToken, "OK", StringComparison.OrdinalIgnoreCase))
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{
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_logger.LogWarning("Payment cancelled by user: Authority={Authority}", refId);
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return new PaymentVerificationResult
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{
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IsSuccess = false,
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RefId = refId,
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Message = "پرداخت توسط کاربر لغو شد"
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};
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}
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var grpcRequest = new PaymentVerificationRequest
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{
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Authority = refId,
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Status = verificationToken
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};
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_logger.LogInformation("PYMS verify request: Authority={Authority}, Status={Status}",
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refId, verificationToken);
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var response = await _client.PaymentVerificationAsync(grpcRequest, cancellationToken: cancellationToken);
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if (response.PaymentStatus)
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{
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_logger.LogInformation(
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"PYMS payment verified: Id={Id}, RefId={RefId}, OrderId={OrderId}, StatusCode={StatusCode}",
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response.Id, response.RefId, response.OrderId, response.VerificationStatusCode);
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return new PaymentVerificationResult
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{
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IsSuccess = true,
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RefId = refId,
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TrackingCode = response.RefId,
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Amount = 0, // مبلغ از DB خوانده میشود
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Message = response.Message ?? "تراکنش موفق"
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};
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}
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_logger.LogError(
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"PYMS verify failed: Authority={Authority}, StatusCode={StatusCode}, Message={Message}",
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refId, response.VerificationStatusCode, response.Message);
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return new PaymentVerificationResult
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{
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IsSuccess = false,
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RefId = refId,
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Message = response.Message ?? "تأیید پرداخت ناموفق"
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};
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}
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catch (Grpc.Core.RpcException ex)
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{
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_logger.LogError(ex, "PYMS gRPC error in VerifyPayment: Status={Status}, Detail={Detail}",
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ex.StatusCode, ex.Status.Detail);
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return new PaymentVerificationResult
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{
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IsSuccess = false,
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RefId = refId,
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Message = $"خطا در تأیید تراکنش: {ex.Status.Detail}"
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};
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}
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catch (Exception ex)
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{
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_logger.LogError(ex, "PYMS VerifyPayment exception: Authority={Authority}", refId);
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return new PaymentVerificationResult
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{
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IsSuccess = false,
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RefId = refId,
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Message = $"خطا در تأیید تراکنش: {ex.Message}"
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};
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}
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}
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/// <summary>
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/// PYMS فعلاً قابلیت Payout ندارد
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/// </summary>
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public Task<PayoutResult> ProcessPayoutAsync(
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PayoutRequest request,
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CancellationToken cancellationToken = default)
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{
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_logger.LogWarning("PYMS does not support direct payout yet.");
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return Task.FromResult(new PayoutResult
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{
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IsSuccess = false,
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Message = "سرویس پرداخت (PYMS) فعلاً از قابلیت واریز مستقیم پشتیبانی نمیکند",
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ProcessedAt = DateTime.UtcNow
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});
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}
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/// <summary>
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/// استخراج Authority از URL درگاه
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/// مثال: https://sandbox.zarinpal.com/pg/StartPay/A00000000000000000000000000123456789 → A00000000000000000000000000123456789
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/// </summary>
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private static string ExtractAuthorityFromUrl(string gatewayUrl)
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{
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if (string.IsNullOrEmpty(gatewayUrl))
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return string.Empty;
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// Authority معمولاً آخرین بخش URL است
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var uri = new Uri(gatewayUrl);
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var segments = uri.Segments;
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if (segments.Length > 0)
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{
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return segments[^1].TrimEnd('/');
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}
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return gatewayUrl;
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}
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public void Dispose()
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{
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_channel?.Dispose();
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}
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}
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