Is it possible to create tenants by a user which logged in under usual tenant, NOT under 'null'-tenant? #362

5 Answer(s)

• 

  0

  liangshiwei created 3 years ago

  Support Team Fullstack Developer

  Hi,

  This is by design. A tenant must be under the host. But you can do this in the following ways:

  1. Change permissions about tenants scope:

  
  var tenantPermission = context.GetPermissionOrNull(SaasHostPermissions.Tenants.Default);
  
  tenantPermission.MultiTenancySide = MultiTenancySides.Both;
  
  foreach (var tenantPermissionChild in tenantPermission.Children)
  {
      tenantPermissionChild.MultiTenancySide = MultiTenancySides.Both;
  }
  
  var editionPermission = context.GetPermissionOrNull(SaasHostPermissions.Editions.Default);
  
  editionPermission.MultiTenancySide = MultiTenancySides.Both;
  
  foreach (var editionPermissionChild in editionPermission.Children)
  {
      editionPermissionChild.MultiTenancySide = MultiTenancySides.Both;
  }
  

  2. Create a table to store information about tenants under the tenant. Example:

  public class TenantInfo : AggregateRoot<Guid>, IMultiTenant
  {
      public Guid? TenantId { get; }
  
      public Guid RelatedTenantId { get; set; }
  
      public string Name { get; set; }
  
      ......
  }
  

  3. Override the tenant creation method:

  [Dependency(ReplaceServices = true)]
  [Authorize(SaasHostPermissions.Tenants.Default)]
  public class MyTenantService : TenantAppService
  {
      private readonly IRepository<TenantInfo, Guid> _tenantInfoRepository;
  
      public MyTenantService(
          ITenantRepository tenantRepository,
          IEditionRepository editionRepository,
          ITenantManager tenantManager,
          IDataSeeder dataSeeder,
          IRepository<TenantInfo, Guid> tenantInfoRepository) :
          base(tenantRepository,
              editionRepository,
              tenantManager,
              dataSeeder)
      {
          _tenantInfoRepository = tenantInfoRepository;
      }
  
      [Authorize(SaasHostPermissions.Tenants.Create)]
      public override async Task<SaasTenantDto> CreateAsync(SaasTenantCreateDto input)
      {
          SaasTenantDto result = null;
  
          using (CurrentTenant.Change(null))
          {
              result = await base.CreateAsync(input);
          }
  
  
          await _tenantInfoRepository.InsertAsync(new TenantInfo()
          {
              Name = result.Name,
              RelatedTenantId = result.Id
          });
  
          return result;
      }
  }
  

  Save Cancel
• 

  0

  alexander.nikonov created 3 years ago

  Hi,

  thank you, would give it a try, but two questions right away:

  Change permissions about tenants scope

  where this needs to be placed?

  public class TenantInfo : AggregateRoot, IMultiTenant

  we already use the table for our Tenant entity (it has Id and MasterId for tenant id and master tenant id correspondingly). It also has 1:1 ABP tenant entity:

      public class Tenant : SoftDeleteLogEntity<int>
      {
          ...
          public int? MasterId { get; set; }
          public Tenant MasterTenant { get; set; }
          public Guid AbpId { get; set; } // it is ABP tenant's id
          public AbpTenant AbpTenant { get; set; } // it is ABP tenant
          ...
      }
          
      public abstract class SoftDeleteLogEntity<TKey> : LogEntity<TKey>, IMayHaveDeleterName, ISoftDelete, IDeletionAuditedObject {...}
      public abstract class LogEntity<TKey> : AuditedEntity<TKey>, IMayHaveCreatorName, IMayHaveLastModifierName {...}
  

  but we did not implement IMultiTenant. Now, when I'd like to do that - I can see TenantId has to be Guid, but in our table Id (MasterId too, accordingly) is Integer (it was customer's decision)... How to overcome this problem? Is it OK just to implement a 'fake' Guid TenantId field and not use it?

  Save Cancel
• 

  0

  liangshiwei created 3 years ago

  Support Team Fullstack Developer

  1. Add to PermissionDefinitionProvider derived class, Usually under the Permissions folder of the .Application.Contracts project.
  2. No problem, you can use the int type as the primary key And you don’t need to implement IMultiTenant. You should always switch to the host when operating your own tenant entity.

  [Authorize(SaasHostPermissions.Tenants.Create)]
  public override async Task<SaasTenantDto> CreateAsync(SaasTenantCreateDto input)
  {
      var currentMyTenant = await _myTenantRepository.FindAsync(x => x.AbpTenantId == CurrentTenant.Id);
  
      using (CurrentTenant.Change(null))
      {
          var result = await base.CreateAsync(input);
  
          await _myTenantRepository.InsertAsync(new MyTenant()
          {
              AbpTenantId = result.Id,
              MasterTenant = currentMyTenant,
              MasterId = currentMyTenant.Id
          });
  
          return result;
      }
  }
  

  Save Cancel
• 

  0

  alexander.nikonov created 3 years ago

  Thank you. I will give it a try later on, because requirements have changed. Could you please explain why I cannot reopen another ticket (which I closed) or add answer? When I'm trying to do that, I receive the message saying I am not authorized to do that (I AM logged in).

  Save Cancel
• 

  0

  liangshiwei created 3 years ago

  Support Team Fullstack Developer

  Please try one more.

  Save Cancel