refactor: remove PYMS microservice, use ZarinPal directly in CMS

- 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

src/CMSMicroservice.Infrastructure/ConfigureServices.cs

@@ -75,7 +75,7 @@ public static class ConfigureServices
         }
         
         // Payment Gateway Service - Multi-Provider Architecture
-        // پشتیبانی از درگاه‌های مختلف: ZarinPal, Daya, PYMS, Mock
+        // پشتیبانی از درگاه‌های مختلف: ZarinPal, Daya, Mock
         var paymentProvider = configuration.GetValue<string>("PaymentProvider", "Mock")?.ToLowerInvariant();
         
         switch (paymentProvider)
@@ -90,11 +90,6 @@ public static class ConfigureServices
                     .SetHandlerLifetime(TimeSpan.FromMinutes(5));
                 break;
             
-            case "pyms":
-                // PYMS (Payment Microservice) — ارتباط gRPC با سرویس پرداخت مستقل
-                services.AddSingleton<IPaymentGatewayService, PYMSPaymentService>();
-                break;
-            
             case "mock":
             default:
                 services.AddScoped<IPaymentGatewayService, MockPaymentGatewayService>();

src/CMSMicroservice.Infrastructure/Services/Payment/PYMSPaymentService.cs

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

src/CMSMicroservice.Protobuf/CMSMicroservice.Protobuf.csproj

@@ -73,9 +73,6 @@
     <Protobuf Include="Protos\sitepage.proto" ProtoRoot="Protos\" GrpcServices="Both" />
     <!-- Image Resolver Service -->
     <Protobuf Include="Protos\imageresolver.proto" ProtoRoot="Protos\" GrpcServices="Both" />
-    <!-- PYMS (Payment Microservice) - gRPC Client only -->
-    <Protobuf Include="Protos\pyms\pyms_public_messages.proto" ProtoRoot="Protos\" GrpcServices="Client" />
-    <Protobuf Include="Protos\pyms\pyms_transaction.proto" ProtoRoot="Protos\" GrpcServices="Client" />
   </ItemGroup>
 
   <Target Name="PushToFoursatNuget" AfterTargets="Pack" Condition="'$(CI)' != 'true'">

src/CMSMicroservice.Protobuf/Protos/pyms/pyms_public_messages.proto

@@ -1,41 +0,0 @@
-syntax = "proto3";
-
-package pyms_messages;
-
-option csharp_namespace = "CMSMicroservice.Protobuf.Protos.PYMS";
-
-service PYMSPublicMessageContract{}
-
-message PaginationState
-{
-  int32 page_number = 1;
-  int32 page_size = 2;
-}
-
-message MetaData
-{
-  int64 current_page = 1;
-  int64 total_page = 2;
-  int64 page_size = 3;
-  int64 total_count = 4;
-  bool has_previous = 5;
-  bool has_next = 6;
-}
-
-message DecimalValue 
-{
-    int64 units = 1;
-    sfixed32 nanos = 2;
-}
-
-enum TransactionTypeEnum
-{
-  Real = 0;
-  Sandbox = 1;
-}
-
-enum CurrencyEnum
-{
-  IRR = 0;
-  IRT = 1;
-}

src/CMSMicroservice.Protobuf/Protos/pyms/pyms_transaction.proto

@@ -1,279 +0,0 @@
-syntax = "proto3";
-
-package pyms_transaction;
-
-import "pyms/pyms_public_messages.proto";
-import "google/protobuf/empty.proto";
-import "google/protobuf/wrappers.proto";
-import "google/protobuf/duration.proto";  
-import "google/protobuf/timestamp.proto";
-import "google/api/annotations.proto";
-
-option csharp_namespace = "CMSMicroservice.Protobuf.Protos.PYMS.Transaction";
-
-service TransactionContract
-{
-    rpc CreateNewTransaction(CreateNewTransactionRequest) returns (CreateNewTransactionResponse){
-        option (google.api.http) = {
-            post: "/CreateNewTransaction"
-            body: "*"
-        };
-    };
-    rpc UpdateTransaction(UpdateTransactionRequest) returns (google.protobuf.Empty){
-        option (google.api.http) = {
-            put: "/UpdateTransaction"
-            body: "*"
-        };
-    };
-    rpc DeleteTransaction(DeleteTransactionRequest) returns (google.protobuf.Empty){
-        option (google.api.http) = {
-            delete: "/DeleteTransaction"
-            body: "*"
-        };
-    };
-    rpc GetTransaction(GetTransactionRequest) returns (GetTransactionResponse){
-        option (google.api.http) = {
-            get: "/GetTransaction"
-        };
-    };
-    rpc GetAllTransactionByFilter(GetAllTransactionByFilterRequest) returns (GetAllTransactionByFilterResponse){
-        option (google.api.http) = {
-            get: "/GetAllTransactionByFilter"
-        };
-    };
-    rpc PaymentRequest(PaymentRequestRequest) returns (PaymentRequestResponse){
-        option (google.api.http) = {
-            post: "/PaymentRequest"
-            body: "*"
-        };
-    };
-    rpc PaymentVerification(PaymentVerificationRequest) returns (PaymentVerificationResponse){
-        option (google.api.http) = {
-            post: "/PaymentVerification"
-            body: "*"
-        };
-    };
-}
-
-message CreateNewTransactionRequest
-{
-    string merchant_id = 1;
-    int64 amount = 2;
-    string callback_url = 3;
-    string description = 4;
-    google.protobuf.StringValue mobile = 5;
-    google.protobuf.StringValue email = 6;
-    google.protobuf.Int32Value request_status_code = 7;
-    google.protobuf.StringValue request_status_message = 8;
-    google.protobuf.StringValue authority = 9;
-    google.protobuf.StringValue fee_type = 10;
-    google.protobuf.Int64Value fee = 11;
-    oneof Currency_item 
-    {
-        pyms_messages.CurrencyEnum currency = 12;
-    }
-    bool payment_status = 13;
-    google.protobuf.Int32Value verification_status_code = 14;
-    google.protobuf.StringValue verification_status_message = 15;
-    google.protobuf.StringValue card_hash = 16;
-    google.protobuf.StringValue card_pan = 17;
-    google.protobuf.StringValue ref_id = 18;
-    google.protobuf.StringValue order_id = 19;
-    oneof Type_item 
-    {
-        pyms_messages.TransactionTypeEnum type = 20;
-    }
-}
-
-message CreateNewTransactionResponse
-{
-    int64 id = 1;
-}
-
-message UpdateTransactionRequest
-{
-    int64 id = 1;
-    string merchant_id = 2;
-    int64 amount = 3;
-    string callback_url = 4;
-    string description = 5;
-    google.protobuf.StringValue mobile = 6;
-    google.protobuf.StringValue email = 7;
-    google.protobuf.Int32Value request_status_code = 8;
-    google.protobuf.StringValue request_status_message = 9;
-    google.protobuf.StringValue authority = 10;
-    google.protobuf.StringValue fee_type = 11;
-    google.protobuf.Int64Value fee = 12;
-    oneof Currency_item 
-    {
-        pyms_messages.CurrencyEnum currency = 13;
-    }
-    bool payment_status = 14;
-    google.protobuf.Int32Value verification_status_code = 15;
-    google.protobuf.StringValue verification_status_message = 16;
-    google.protobuf.StringValue card_hash = 17;
-    google.protobuf.StringValue card_pan = 18;
-    google.protobuf.StringValue ref_id = 19;
-    google.protobuf.StringValue order_id = 20;
-    oneof Type_item 
-    {
-        pyms_messages.TransactionTypeEnum type = 21;
-    }
-}
-
-message DeleteTransactionRequest
-{
-    int64 id = 1;
-}
-
-message GetTransactionRequest
-{
-    google.protobuf.Int64Value id = 1;
-    google.protobuf.StringValue authority = 2;
-}
-
-message GetTransactionResponse
-{
-    int64 id = 1;
-    string merchant_id = 2;
-    int64 amount = 3;
-    string callback_url = 4;
-    string description = 5;
-    google.protobuf.StringValue mobile = 6;
-    google.protobuf.StringValue email = 7;
-    google.protobuf.Int32Value request_status_code = 8;
-    google.protobuf.StringValue request_status_message = 9;
-    google.protobuf.StringValue authority = 10;
-    google.protobuf.StringValue fee_type = 11;
-    google.protobuf.Int64Value fee = 12;
-    oneof Currency_item 
-    {
-        pyms_messages.CurrencyEnum currency = 13;
-    }
-    bool payment_status = 14;
-    google.protobuf.Int32Value verification_status_code = 15;
-    google.protobuf.StringValue verification_status_message = 16;
-    google.protobuf.StringValue card_hash = 17;
-    google.protobuf.StringValue card_pan = 18;
-    google.protobuf.StringValue ref_id = 19;
-    google.protobuf.StringValue order_id = 20;
-    oneof Type_item 
-    {
-        pyms_messages.TransactionTypeEnum type = 21;
-    }
-}
-
-message GetAllTransactionByFilterRequest
-{
-    pyms_messages.PaginationState pagination_state = 1;
-    google.protobuf.StringValue sort_by = 2;
-    GetAllTransactionByFilterFilter filter = 3;
-}
-
-message GetAllTransactionByFilterFilter
-{
-    google.protobuf.Int64Value id = 1;
-    google.protobuf.StringValue merchant_id = 2;
-    google.protobuf.Int64Value amount = 3;
-    google.protobuf.StringValue callback_url = 4;
-    google.protobuf.StringValue description = 5;
-    google.protobuf.StringValue mobile = 6;
-    google.protobuf.StringValue email = 7;
-    google.protobuf.Int32Value request_status_code = 8;
-    google.protobuf.StringValue request_status_message = 9;
-    google.protobuf.StringValue authority = 10;
-    google.protobuf.StringValue fee_type = 11;
-    google.protobuf.Int64Value fee = 12;
-    oneof Currency_item 
-    {
-        pyms_messages.CurrencyEnum currency = 13;
-    }
-    google.protobuf.BoolValue payment_status = 14;
-    google.protobuf.Int32Value verification_status_code = 15;
-    google.protobuf.StringValue verification_status_message = 16;
-    google.protobuf.StringValue card_hash = 17;
-    google.protobuf.StringValue card_pan = 18;
-    google.protobuf.StringValue ref_id = 19;
-    google.protobuf.StringValue order_id = 20;
-    oneof Type_item 
-    {
-        pyms_messages.TransactionTypeEnum type = 21;
-    }
-}
-
-message GetAllTransactionByFilterResponse
-{
-    pyms_messages.MetaData meta_data = 1;
-    repeated GetAllTransactionByFilterResponseModel models = 2;
-}
-
-message GetAllTransactionByFilterResponseModel
-{
-    int64 id = 1;
-    string merchant_id = 2;
-    int64 amount = 3;
-    string callback_url = 4;
-    string description = 5;
-    google.protobuf.StringValue mobile = 6;
-    google.protobuf.StringValue email = 7;
-    google.protobuf.Int32Value request_status_code = 8;
-    google.protobuf.StringValue request_status_message = 9;
-    google.protobuf.StringValue authority = 10;
-    google.protobuf.StringValue fee_type = 11;
-    google.protobuf.Int64Value fee = 12;
-    oneof Currency_item 
-    {
-        pyms_messages.CurrencyEnum currency = 13;
-    }
-    bool payment_status = 14;
-    google.protobuf.Int32Value verification_status_code = 15;
-    google.protobuf.StringValue verification_status_message = 16;
-    google.protobuf.StringValue card_hash = 17;
-    google.protobuf.StringValue card_pan = 18;
-    google.protobuf.StringValue ref_id = 19;
-    google.protobuf.StringValue order_id = 20;
-    oneof Type_item 
-    {
-        pyms_messages.TransactionTypeEnum type = 21;
-    }
-}
-
-message PaymentRequestRequest
-{
-    google.protobuf.StringValue merchant_id = 1;
-    int64 amount = 2;
-    string callback_url = 3;
-    google.protobuf.StringValue description = 4;
-    google.protobuf.StringValue mobile = 5;
-    google.protobuf.StringValue email = 6;
-    oneof Currency_item 
-    {
-        pyms_messages.CurrencyEnum currency = 7;
-    }
-    oneof Type_item 
-    {
-        pyms_messages.TransactionTypeEnum type = 8;
-    }
-    google.protobuf.StringValue order_id = 9;
-}
-
-message PaymentRequestResponse
-{
-    string payment_g_w_url = 1;
-}
-
-message PaymentVerificationRequest
-{
-    string authority = 1;
-    string status = 2;
-}
-
-message PaymentVerificationResponse
-{
-    int64 id = 1;
-    bool payment_status = 2;
-    string message = 3;
-    google.protobuf.StringValue ref_id = 4;
-    google.protobuf.StringValue order_id = 5;
-    google.protobuf.Int32Value verification_status_code = 6;
-}

src/CMSMicroservice.WebApi/appsettings.Development.json

@@ -1,8 +1,5 @@
 {
-  "PaymentProvider": "pyms",
+  "PaymentProvider": "zarinpal",
-  "PYMS": {
-    "Address": "https://pyms.se.kbs1.ir"
-  },
   "ZarinPal": {
     "MerchantId": "00000000-0000-0000-0000-000000000000",
     "UseSandbox": true

src/CMSMicroservice.WebApi/appsettings.json

@@ -1,8 +1,5 @@
 {
-  "PaymentProvider": "pyms",
+  "PaymentProvider": "zarinpal",
-  "PYMS": {
-    "Address": "http://pyms-svc.default.svc.cluster.local:80"
-  },
   "ZarinPal": {
     "MerchantId": "6b098fc8-f490-47a1-aac3-1de1a1b84404",
     "UseSandbox": true