How to make an Abp.Dapper multiple-table query? - dapper

Question

I have an entity model Person -> Phones(collection) and the following code
Person
[Table("PbPersons")]
public class Person: FullAuditedEntity, IMustHaveTenant
{
public const int MaxNameLength = 32;
public const int MaxSurnameLength = 32;
public const int MaxEmailAddressLength = 255;
public virtual int TenantId { get; set; }
[Required]
[MaxLength(MaxNameLength)]
public virtual string Name { get; set; }
[Required]
[MaxLength(MaxSurnameLength)]
public virtual string Surname { get; set; }
[MaxLength(MaxEmailAddressLength)]
public virtual string EmailAddress { get; set; }
public virtual ICollection<Phone> Phones { get; set; }
}
Phones
[Table("PbPhones")]
public class Phone : CreationAuditedEntity<long>
{
public const int MaxNumberLength = 16;
[ForeignKey("PersonId")]
public virtual Person Person { get; set; }
public virtual int PersonId { get; set; }
[Required]
public virtual PhoneType Type { get; set; }
[Required]
[MaxLength(MaxNumberLength)]
public virtual string Number { get; set; }
}
Old Application Tier with Abp.EF
This code returns a list of persons including phones
using Abp.Application.Services.Dto;
using Abp.Authorization;
using Abp.Dapper.Repositories;
using Abp.Domain.Repositories;
using Abp.Extensions;
using AutoMapper;
using Microsoft.EntityFrameworkCore;
using System.Collections.Generic;
using System.Linq;
public class PersonAppService : WebAppServiceBase, IPersonAppService
{
private readonly IRepository<Person> _personRepository;
private readonly IRepository<Phone, long> _phoneRepository;
public PersonAppService(IRepository<Person> personRepository,
IRepository<Phone, long> phoneRepository)
{
_personRepository = personRepository;
_phoneRepository = phoneRepository;
}
public ListResultDto<PersonListDto> GetPeople(GetPeopleInput input)
{
var persons = _personRepository
.GetAll()
.Include(p => p.Phones)
.WhereIf(
!input.Filter.IsNullOrEmpty(),
p => p.Name.Contains(input.Filter) ||
p.Surname.Contains(input.Filter) ||
p.EmailAddress.Contains(input.Filter)
)
.OrderBy(p => p.Name)
.ThenBy(p => p.Surname)
.ToList();
return new ListResultDto<PersonListDto>(Mapper.Map<List<Person>, List<PersonListDto>>(persons));
}
}
New Application Tier with Abp.Dapper
However when I use Abp.Dapper the GetAll method does not allow to include any method like Include/WhereIf, I know that is because it implements IEnumerable interface. I need that also returns the list of phones for each Person. What should I do?, I tried with linq (include, it is not available) with not success.
using Abp.Application.Services.Dto;
using Abp.Authorization;
using Abp.Dapper.Repositories;
using Abp.Domain.Repositories;
using Abp.Extensions;
using AutoMapper;
using Microsoft.EntityFrameworkCore;
using System.Collections.Generic;
using System.Linq;
public class PersonAppService : WebAppServiceBase, IPersonAppService
{
private readonly IDapperRepository<Person> _personRepository;
private readonly IRepository<Phone, long> _phoneRepository;
public PersonAppService(IDapperRepository<Person> personRepository,
IRepository<Phone, long> phoneRepository)
{
_personRepository = personRepository;
_phoneRepository = phoneRepository;
}
public ListResultDto<PersonListDto> GetPeople(GetPeopleInput input)
{
var persons = _personRepository.GetAll()
.OrderBy(p => p.Name)
.ThenBy(p => p.Surname)
.ToList();
return new ListResultDto<PersonListDto>(Mapper.Map<List<Person>, List<PersonListDto>>(persons));
}
}

Answer 1

See the test code that fetches the navigation data as well.
public async Task Should_Include_Navigation_Properties_If_Requested()
{
using (var uow = _uowManager.Begin())
{
var post = await _postRepository.GetAllIncluding(p => p.Blog).FirstAsync();
post.Blog.ShouldNotBeNull();
post.Blog.Name.ShouldBe("test-blog-1");
await uow.CompleteAsync();
}
}
https://github.com/aspnetboilerplate/aspnetboilerplate/blob/dev/test/Abp.EntityFrameworkCore.Tests/Tests/Repository_Tests.cs#L80