ClientRepository changes

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

@@ -153,6 +153,11 @@ namespace Volo.Abp.IdentityServer.Clients
             );
         }
 
+        public virtual void RemoveAllAllowedGrantTypes()
+        {
+            AllowedGrantTypes.Clear();
+        }
+
         public virtual void AddSecret([NotNull] string value, DateTime? expiration = null, string type = IdentityServerConstants.SecretTypes.SharedSecret, string description = null)
         {
             ClientSecrets.Add(new ClientSecret(Id, value, expiration, type, description));

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

@@ -59,6 +59,13 @@ namespace Volo.Abp.IdentityServer.Clients
                 DbContext.Set<ClientClaim>().Remove(claim);
             }
 
+            var grantTypes = DbContext.Set<ClientGrantType>().Where(s => s.ClientId == entity.Id);
+
+            foreach (var grantType in grantTypes)
+            {
+                DbContext.Set<ClientGrantType>().Remove(grantType);
+            }
+
             return await base.UpdateAsync(entity, autoSave, cancellationToken);
         }