added CheckClientIdExistAsync to IClientRepository

modules/identityserver/src/Volo.Abp.IdentityServer.Domain/Volo/Abp/IdentityServer/Clients/IClientRepository.cs

@@ -24,5 +24,11 @@ namespace Volo.Abp.IdentityServer.Clients
         );
 
         Task<List<string>> GetAllDistinctAllowedCorsOriginsAsync(CancellationToken cancellationToken = default);
+
+        Task<bool> CheckClientIdExistAsync(
+            string clientId,
+            Guid? expectedId = null,
+            CancellationToken cancellationToken = default
+        );
     }
 }

modules/identityserver/src/Volo.Abp.IdentityServer.EntityFrameworkCore/Volo/Abp/IdentityServer/Clients/ClientRepository.cs

@@ -46,6 +46,11 @@ namespace Volo.Abp.IdentityServer.Clients
                 .ToListAsync(GetCancellationToken(cancellationToken));
         }
 
+        public async Task<bool> CheckClientIdExistAsync(string clientId, Guid? expectedId = null, CancellationToken cancellationToken = default)
+        {
+            return await DbSet.AnyAsync(c => c.Id != expectedId && c.ClientId == clientId, cancellationToken: cancellationToken);
+        }
+
         public override IQueryable<Client> WithDetails()
         {
             return GetQueryable().IncludeDetails();

modules/identityserver/src/Volo.Abp.IdentityServer.MongoDB/Volo/Abp/IdentityServer/MongoDB/MongoClientRepository.cs

@@ -53,6 +53,11 @@ namespace Volo.Abp.IdentityServer.MongoDB
                 .ToListAsync(GetCancellationToken(cancellationToken));
         }
 
+        public async Task<bool> CheckClientIdExistAsync(string clientId, Guid? expectedId = null, CancellationToken cancellationToken = default)
+        {
+            return await GetMongoQueryable().AnyAsync(c => c.Id != expectedId && c.ClientId == clientId, cancellationToken: cancellationToken);
+        }
+
         public virtual async Task<long> GetTotalCount()
         {
             return await GetCountAsync();