Add `TenantConfigurationCacheItemInvalidator`.

modules/tenant-management/src/Volo.Abp.TenantManagement.Application/Volo/Abp/TenantManagement/TenantAppService.cs

@@ -3,7 +3,6 @@ using System.Collections.Generic;
 using System.Threading.Tasks;
 using Microsoft.AspNetCore.Authorization;
 using Volo.Abp.Application.Dtos;
-using Volo.Abp.Caching;
 using Volo.Abp.Data;
 using Volo.Abp.EventBus.Distributed;
 using Volo.Abp.MultiTenancy;
@@ -18,20 +17,17 @@ public class TenantAppService : TenantManagementAppServiceBase, ITenantAppServic
     protected ITenantRepository TenantRepository { get; }
     protected ITenantManager TenantManager { get; }
     protected IDistributedEventBus DistributedEventBus { get; }
-    protected IDistributedCache<TenantConfigurationCacheItem> TenantConfigurationCache { get; }
 
     public TenantAppService(
         ITenantRepository tenantRepository,
         ITenantManager tenantManager,
         IDataSeeder dataSeeder,
-        IDistributedEventBus distributedEventBus,
+        IDistributedEventBus distributedEventBus)
-        IDistributedCache<TenantConfigurationCacheItem> tenantConfigurationCache)
     {
         DataSeeder = dataSeeder;
         TenantRepository = tenantRepository;
         TenantManager = tenantManager;
         DistributedEventBus = distributedEventBus;
-        TenantConfigurationCache = tenantConfigurationCache;
     }
 
     public virtual async Task<TenantDto> GetAsync(Guid id)
@@ -103,13 +99,6 @@ public class TenantAppService : TenantManagementAppServiceBase, ITenantAppServic
     {
         var tenant = await TenantRepository.GetAsync(id);
 
-        await TenantConfigurationCache.RemoveManyAsync(
-            new[]
-            {
-                TenantConfigurationCacheItem.CalculateCacheKey(tenant.Id, null),
-                TenantConfigurationCacheItem.CalculateCacheKey(null, tenant.Name),
-            });
-
         await TenantManager.ChangeNameAsync(tenant, input.Name);
 
         tenant.SetConcurrencyStampIfNotNull(input.ConcurrencyStamp);
@@ -130,13 +119,6 @@ public class TenantAppService : TenantManagementAppServiceBase, ITenantAppServic
         }
 
         await TenantRepository.DeleteAsync(tenant);
-
-        await TenantConfigurationCache.RemoveManyAsync(
-            new[]
-            {
-                TenantConfigurationCacheItem.CalculateCacheKey(tenant.Id, null),
-                TenantConfigurationCacheItem.CalculateCacheKey(null, tenant.Name),
-            });
     }
 
     [Authorize(TenantManagementPermissions.Tenants.ManageConnectionStrings)]

modules/tenant-management/src/Volo.Abp.TenantManagement.Domain/Volo/Abp/TenantManagement/TenantConfigurationCacheItemInvalidator.cs

@@ -0,0 +1,42 @@
+using System;
+using System.Threading.Tasks;
+using Volo.Abp.Caching;
+using Volo.Abp.DependencyInjection;
+using Volo.Abp.Domain.Entities.Events;
+using Volo.Abp.EventBus;
+using Volo.Abp.MultiTenancy;
+
+namespace Volo.Abp.TenantManagement;
+
+
+public class TenantConfigurationCacheItemInvalidator :
+    ILocalEventHandler<EntityChangedEventData<Tenant>>,
+    ILocalEventHandler<EntityDeletedEventData<Tenant>>, ITransientDependency
+{
+    protected IDistributedCache<TenantConfigurationCacheItem> Cache { get; }
+
+    public TenantConfigurationCacheItemInvalidator(IDistributedCache<TenantConfigurationCacheItem> cache)
+    {
+        Cache = cache;
+    }
+
+    public virtual async Task HandleEventAsync(EntityChangedEventData<Tenant> eventData)
+    {
+        await ClearCacheAsync(eventData.Entity.Id, eventData.Entity.Name);
+    }
+
+    public virtual async Task HandleEventAsync(EntityDeletedEventData<Tenant> eventData)
+    {
+        await ClearCacheAsync(eventData.Entity.Id, eventData.Entity.Name);
+    }
+
+    protected virtual async Task ClearCacheAsync(Guid? id, string name)
+    {
+        await Cache.RemoveManyAsync(
+            new[]
+            {
+                TenantConfigurationCacheItem.CalculateCacheKey(id, null),
+                TenantConfigurationCacheItem.CalculateCacheKey(null, name),
+            });
+    }
+}