abp.io how to get 2 or more WithDetails in Repository?

Question

I have entity:

class Contract
{
   public TenantProfile TenantProfile { get; set; }
   public ContractStatus Status { get; set; }
}

Service ( override GetAsync(Id) ):

 var contractWithDetails = (await Repository.WithDetailsAsync(x => x.Status)).FirstOrDefault(x => x.Id == id);

But property TenantProfile - null, because I can't execute WithDetailsAsync for IQueryable . How to solve my problem and execute more then 2 WithDetailsAsync ?

Answer 1

It is suggested to create an extension method for each aggregate root with sub collections :

public static IQueryable<Contract> IncludeDetails(
    this IQueryable<Contract> queryable,
    bool include = true)
{
    if (!include)
    {
        return queryable;
    }

    return queryable
        .Include(x => x.TenantProfile)
        .Include(x => x.ContractStatus);
}

Now you can override WithDetailsAsync :

public override async Task<IQueryable<Contract>> WithDetailsAsync()
{
    // Uses the extension method defined above
    return (await GetQueryableAsync()).IncludeDetails();
}

Now your WithDetailsAsync method includes both of them.

See more on ABP Entity Framework Core Integration Best Practices docs .