fix: 审核领取显示用户真实姓名而非 ID

- ClaimTenantReviewCommandHandler 通过 IIdentityUserRepository 查询用户 DisplayName
- ForceClaimTenantReviewCommandHandler 同步修改
- ReleaseTenantReviewClaimCommandHandler 同步修改

Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>

src/Application/TakeoutSaaS.Application/App/Tenants/Handlers/ClaimTenantReviewCommandHandler.cs

@@ -2,6 +2,7 @@ using MediatR;
 using Microsoft.Extensions.Logging;
 using TakeoutSaaS.Application.App.Tenants.Commands;
 using TakeoutSaaS.Application.App.Tenants.Contracts;
+using TakeoutSaaS.Domain.Identity.Repositories;
 using TakeoutSaaS.Domain.Tenants.Entities;
 using TakeoutSaaS.Domain.Tenants.Enums;
 using TakeoutSaaS.Domain.Tenants.Repositories;
@@ -17,6 +18,7 @@ namespace TakeoutSaaS.Application.App.Tenants.Handlers;
 /// </summary>
 public sealed class ClaimTenantReviewCommandHandler(
     ITenantRepository tenantRepository,
+    IIdentityUserRepository identityUserRepository,
     ICurrentUserAccessor currentUserAccessor,
     IIdGenerator idGenerator,
     ILogger<ClaimTenantReviewCommandHandler> logger)
@@ -54,9 +56,14 @@ public sealed class ClaimTenantReviewCommandHandler(
 
         // 6. 创建新的领取记录
         var now = DateTime.UtcNow;
-        var actorName = currentUserAccessor.IsAuthenticated
+
-            ? $"user:{currentUserAccessor.UserId}"
+        // 7. 查询当前用户的显示名称
-            : "system";
+        var actorName = "system";
+        if (currentUserAccessor.IsAuthenticated && currentUserAccessor.UserId != 0)
+        {
+            var user = await identityUserRepository.FindByIdAsync(currentUserAccessor.UserId, cancellationToken);
+            actorName = user?.DisplayName ?? $"用户{currentUserAccessor.UserId}";
+        }
 
         var claim = new TenantReviewClaim
         {
@@ -67,10 +74,10 @@ public sealed class ClaimTenantReviewCommandHandler(
             ClaimedAt = now
         };
 
-        // 7. 保存领取记录
+        // 8. 保存领取记录
         await tenantRepository.AddReviewClaimAsync(claim, cancellationToken);
 
-        // 8. 添加审核日志
+        // 9. 添加审核日志
         await tenantRepository.AddAuditLogAsync(new TenantAuditLog
         {
             Id = idGenerator.NextId(),
@@ -83,7 +90,7 @@ public sealed class ClaimTenantReviewCommandHandler(
             CurrentStatus = tenant.Status
         }, cancellationToken);
 
-        // 9. 保存变更
+        // 10. 保存变更
         await tenantRepository.SaveChangesAsync(cancellationToken);
 
         logger.LogInformation("租户 {TenantId} 审核已被 {UserId} 领取", request.TenantId, currentUserAccessor.UserId);

src/Application/TakeoutSaaS.Application/App/Tenants/Handlers/ForceClaimTenantReviewCommandHandler.cs

@@ -2,6 +2,7 @@ using MediatR;
 using Microsoft.Extensions.Logging;
 using TakeoutSaaS.Application.App.Tenants.Commands;
 using TakeoutSaaS.Application.App.Tenants.Contracts;
+using TakeoutSaaS.Domain.Identity.Repositories;
 using TakeoutSaaS.Domain.Tenants.Entities;
 using TakeoutSaaS.Domain.Tenants.Enums;
 using TakeoutSaaS.Domain.Tenants.Repositories;
@@ -17,6 +18,7 @@ namespace TakeoutSaaS.Application.App.Tenants.Handlers;
 /// </summary>
 public sealed class ForceClaimTenantReviewCommandHandler(
     ITenantRepository tenantRepository,
+    IIdentityUserRepository identityUserRepository,
     ICurrentUserAccessor currentUserAccessor,
     IIdGenerator idGenerator,
     ILogger<ForceClaimTenantReviewCommandHandler> logger)
@@ -47,9 +49,14 @@ public sealed class ForceClaimTenantReviewCommandHandler(
 
         // 4. 创建新的领取记录
         var now = DateTime.UtcNow;
-        var actorName = currentUserAccessor.IsAuthenticated
+
-            ? $"user:{currentUserAccessor.UserId}"
+        // 5. 查询当前用户的显示名称
-            : "system";
+        var actorName = "system";
+        if (currentUserAccessor.IsAuthenticated && currentUserAccessor.UserId != 0)
+        {
+            var user = await identityUserRepository.FindByIdAsync(currentUserAccessor.UserId, cancellationToken);
+            actorName = user?.DisplayName ?? $"用户{currentUserAccessor.UserId}";
+        }
 
         var claim = new TenantReviewClaim
         {
@@ -60,10 +67,10 @@ public sealed class ForceClaimTenantReviewCommandHandler(
             ClaimedAt = now
         };
 
-        // 5. 保存领取记录
+        // 6. 保存领取记录
         await tenantRepository.AddReviewClaimAsync(claim, cancellationToken);
 
-        // 6. 添加审核日志
+        // 7. 添加审核日志
         var previousClaimInfo = existingClaim is not null ? $"，原领取人：{existingClaim.ClaimedByName}" : "";
         await tenantRepository.AddAuditLogAsync(new TenantAuditLog
         {
@@ -77,7 +84,7 @@ public sealed class ForceClaimTenantReviewCommandHandler(
             CurrentStatus = tenant.Status
         }, cancellationToken);
 
-        // 7. 保存变更
+        // 8. 保存变更
         await tenantRepository.SaveChangesAsync(cancellationToken);
 
         logger.LogInformation("租户 {TenantId} 审核已被 {UserId} 强制接管", request.TenantId, currentUserAccessor.UserId);

src/Application/TakeoutSaaS.Application/App/Tenants/Handlers/ReleaseTenantReviewClaimCommandHandler.cs

@@ -1,6 +1,7 @@
 using MediatR;
 using Microsoft.Extensions.Logging;
 using TakeoutSaaS.Application.App.Tenants.Commands;
+using TakeoutSaaS.Domain.Identity.Repositories;
 using TakeoutSaaS.Domain.Tenants.Entities;
 using TakeoutSaaS.Domain.Tenants.Enums;
 using TakeoutSaaS.Domain.Tenants.Repositories;
@@ -16,6 +17,7 @@ namespace TakeoutSaaS.Application.App.Tenants.Handlers;
 /// </summary>
 public sealed class ReleaseTenantReviewClaimCommandHandler(
     ITenantRepository tenantRepository,
+    IIdentityUserRepository identityUserRepository,
     ICurrentUserAccessor currentUserAccessor,
     IIdGenerator idGenerator,
     ILogger<ReleaseTenantReviewClaimCommandHandler> logger)
@@ -47,11 +49,15 @@ public sealed class ReleaseTenantReviewClaimCommandHandler(
         // 4. 释放领取
         existingClaim.ReleasedAt = DateTime.UtcNow;
 
-        // 5. 添加审核日志
+        // 5. 查询当前用户的显示名称
-        var actorName = currentUserAccessor.IsAuthenticated
+        var actorName = "system";
-            ? $"user:{currentUserAccessor.UserId}"
+        if (currentUserAccessor.IsAuthenticated && currentUserAccessor.UserId != 0)
-            : "system";
+        {
+            var user = await identityUserRepository.FindByIdAsync(currentUserAccessor.UserId, cancellationToken);
+            actorName = user?.DisplayName ?? $"用户{currentUserAccessor.UserId}";
+        }
 
+        // 6. 添加审核日志
         await tenantRepository.AddAuditLogAsync(new TenantAuditLog
         {
             Id = idGenerator.NextId(),
@@ -64,7 +70,7 @@ public sealed class ReleaseTenantReviewClaimCommandHandler(
             CurrentStatus = tenant.Status
         }, cancellationToken);
 
-        // 6. 保存变更
+        // 7. 保存变更
         await tenantRepository.SaveChangesAsync(cancellationToken);
 
         logger.LogInformation("租户 {TenantId} 审核已被 {UserId} 释放", request.TenantId, currentUserAccessor.UserId);