refactor(commerce): split administration services

2026-08-04 09:29:20 +08:00
parent 4d85463a87
commit 0bd075e20d
29 changed files with 1187 additions and 952 deletions
--- a/Tiku.Infrastructure/Commerce/Refunds/RefundAdministrationService.Notifications.cs
+++ b/Tiku.Infrastructure/Commerce/Refunds/RefundAdministrationService.Notifications.cs
@@ -0,0 +1,72 @@
+using System.Text.Json;
+using Microsoft.EntityFrameworkCore;
+using Tiku.Application.Commerce;
+using Tiku.Application.Jobs;
+using Tiku.Domain.Commerce;
+
+namespace Tiku.Infrastructure.Commerce;
+
+internal sealed partial class RefundAdministrationService
+{
+    public async Task<CommerceRefundRequest> ProcessRefundNotificationAsync(
+        Guid tenantId,
+        RefundNotificationCommand command,
+        CancellationToken cancellationToken = default)
+    {
+        var provider = NormalizeProvider(command.Provider);
+        var refund = await dbContext.CommerceRefundRequests.SingleOrDefaultAsync(
+            item => item.TenantId == tenantId && item.RefundNo == command.RefundNo,
+            cancellationToken) ?? throw new CommerceException("Refund request was not found.", "refund_not_found");
+        var eventId = string.IsNullOrWhiteSpace(command.EventId)
+            ? $"{provider}:{command.RefundNo}:{command.Status}"
+            : command.EventId.Trim();
+        var duplicate = await dbContext.PaymentEvents.AnyAsync(
+            item => item.TenantId == tenantId &&
+                    item.Provider == provider &&
+                    item.EventType == "refund" &&
+                    item.EventId == eventId,
+            cancellationToken);
+        if (duplicate) return refund;
+
+        dbContext.PaymentEvents.Add(new PaymentEvent
+        {
+            TenantId = tenantId,
+            Provider = provider,
+            EventType = "refund",
+            EventId = eventId,
+            SignatureValid = true,
+            Payload = JsonObjectOrDefault(command.Payload),
+            ProcessedAt = DateTimeOffset.UtcNow
+        });
+        var fromStatus = refund.Status;
+        if (fromStatus != command.Status && IsAllowedRefundTransition(fromStatus, command.Status))
+        {
+            refund.Status = command.Status;
+            refund.ProviderRefundNo = string.IsNullOrWhiteSpace(command.ProviderRefundNo)
+                ? refund.ProviderRefundNo
+                : command.ProviderRefundNo.Trim();
+            if (command.Status == CommerceRefundStatus.Succeeded)
+            {
+                refund.SucceededAt = DateTimeOffset.UtcNow;
+                await ApplyRefundToOrderAsync(refund, cancellationToken);
+            }
+            else if (command.Status == CommerceRefundStatus.Failed)
+            {
+                refund.FailedAt = DateTimeOffset.UtcNow;
+            }
+
+            dbContext.CommerceRefundEvents.Add(new CommerceRefundEvent
+            {
+                TenantId = tenantId,
+                RefundRequestId = refund.Id,
+                FromStatus = fromStatus,
+                ToStatus = command.Status,
+                EventType = "provider_notify",
+                Details = JsonObjectOrDefault(command.Payload)
+            });
+        }
+
+        await dbContext.SaveChangesAsync(cancellationToken);
+        return refund;
+    }
+}