Repository issue on join AbpUser Entity #4194 | Support Center

ice2burn created 7 years ago

Hi,

Folowing DEVELOPING AN APPLICATION STEP BY STEP guide I've created new Ticket Service for my project.

All working as expected, but then I join User table in GetAllTickets() method, my _ticketRepository returns empty List. All other data are being filled correctly if I comment that join.

I can't see an issue here. There is no visible errors.

I assume Repository can't include AbpUser Entity this way.

My code:

Ticket Entity:

[Table("Tickets")]
    public class Ticket : FullAuditedEntity<long>, IMustHaveTenant
    {
        public const int MaxTitleLength = 255;
        public const int MinContentLength = 8;
        public const int MaxEmailAddressLength = 255;

        [ForeignKey("TenantId")]
        public virtual Tenant Tenant { get; set; }
        public virtual int TenantId { get; set; }

        [ForeignKey("UserId")]
        public virtual User User { get; set; }
        public virtual long UserId { get; set; }

        [ForeignKey("ProductId")]
        public virtual Product Product { get; set; }
        public virtual int ProductId { get; set; }

        [Required]
        [ForeignKey("ProductVersionId")]
        public virtual ProductVersion ProductVersion { get; set; }
        public virtual int ProductVersionId { get; set; }

        [Required]
        [ForeignKey("TicketTypeId")]
        public virtual TicketType TicketType { get; set; }
        public virtual int TicketTypeId { get; set; }

        [Required]
        [ForeignKey("TicketPriorityId")]
        public virtual TicketPriority TicketPriority { get; set; }
        public virtual int TicketPriorityId { get; set; }

        [Required]
        [ForeignKey("TicketStateId")]
        public virtual TicketState TicketState { get; set; }
        public virtual int TicketStateId { get; set; }

        [Required]
        [MaxLength(MaxTitleLength)]
        public virtual string Title { get; set; }

        [Required]
        [MinLength(MinContentLength)]
        public virtual string Description { get; set; }

        public virtual DateTime? CloseDate { get; set; }

        public virtual DateTime? PlanDate { get; set; }

        public virtual int TicketValue { get; set; }

        public virtual bool IsPrivate { get; set; }

        public virtual bool IsPaid { get; set; }

        public virtual bool IsHostMove { get; set; }

        public Ticket()
        {
            IsPrivate = false;
            IsHostMove = false;
            IsPaid = false;
        }

TicketDto:

[AutoMapFrom(typeof(Ticket))]
    public class TicketListDto : AuditedEntityDto
    {
        public TenantListDto Tenant { get; set; }

        public UserListDto User { get; set; }

        public ProductListDto Product { get; set; }

        public ProductVersionListDto ProductVersion { get; set; }

        public TicketTypeListDto TicketType { get; set; }

        public TicketPriorityListDto TicketPriority { get; set; }

        public TicketStateListDto TicketState { get; set; }

        public string Title { get; set; }

        public string Description { get; set; }

        public DateTime? CloseDate { get; set; }

        public DateTime? PlanDate { get; set; }

        public int TicketValue { get; set; }

        public bool IsPrivate { get; set; }

        public bool IsPaid { get; set; }

        public bool IsHostMove { get; set; }
    }

TicketAppService:

public class TicketAppService : IdentityServerAppServiceBase, ITicketAppService
    {
        private readonly IRepository<Ticket, long> _ticketRepository;

        public TicketAppService(IRepository<Ticket, long> ticketRepository)
        {
            _ticketRepository = ticketRepository;
        }

        public ListResultDto<TicketListDto> GetAllTickets(GetTicketsInput input)
        {
            var tickets = _ticketRepository
                .GetAll()
                .Include(p => p.Tenant)
                // .Include(p => p.User) // <- PROBLEM IS HERE
                .Include(p => p.Product)
                .Include(p => p.ProductVersion)
                .Include(p => p.TicketType)
                .Include(p => p.TicketPriority)
                .Include(p => p.TicketState)
                .ToList();

            return new ListResultDto<TicketListDto>(ObjectMapper.Map<List<TicketListDto>>(tickets));
        }
}

I can see correct relation and FK in my Database as well.

Am I missing something?

Thank you

6 Answer(s)

0

alirizaadiyahsi created 7 years ago

Hi @Ice2burn,

Are you getting only users? What about other relations (tenant, product, etc...)?
0

ismcagdas created 7 years ago
Support Team

Hi @Ice2burn,

You souldn't use Entities in your Dtos. Probably there is a serialization problem while sending your list to client. Can you replace entities with their related Dtos in your TicketListDto class ? You can also check Logs.txt file under your web project to see if there is an error.
0

ice2burn created 7 years ago

<cite>alirizaadiyahsi: </cite> Hi @Ice2burn,

Are you getting only users? What about other relations (tenant, product, etc...)?

Hi, I'm gettin no data at all if users included.
0
ice2burn created 7 years ago
<cite>ismcagdas: </cite> Hi @Ice2burn,

You souldn't use Entities in your Dtos. Probably there is a serialization problem while sending your list to client. Can you replace entities with their related Dtos in your TicketListDto class ? You can also check Logs.txt file under your web project to see if there is an error.

Hi, all Entities were replaces by related Dtos. An issue still exists. If i uncomment

.Include(p => p.User)

line, ticketRepository returns empty list.

Also, there is no errors or warnings in the Log.

Edited the code above according to my changes.

ice2burn created 7 years ago

According to SQL profiler, costructed query has __IsMayHaveTenantFilterEnabled_7 parameter.

It setted to 1, that is why the data were empty

INNER JOIN (
    SELECT [u].*
    FROM [AbpUsers] AS [u]
    WHERE (([u].[IsDeleted] = 0) OR ([u].[IsDeleted] <> 1 /*@__IsSoftDeleteFilterEnabled_4*/)) AND ([u].[TenantId] IS NULL OR (CASE
        WHEN CASE
            WHEN [u].[TenantId] IS NULL
            THEN CAST(1 AS BIT) ELSE CAST(0 AS BIT)
        END = 1
        THEN CAST(1 AS BIT) ELSE CAST(0 AS BIT)
    END = @__IsMayHaveTenantFilterEnabled_7 ))
) AS [t0] ON [t].[AbpUserId] = [t0].[Id]

0
aaron created 7 years ago
Support Team
Do the users belong to the same tenant as the current user? If not, you need to disable the filter:

using (_unitOfWorkManager.Current.DisableFilter(AbpDataFilters.MayHaveTenant)) { // ... }

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