У меня есть senario для изменения использования свойства Active Status. IsActive.
У меня проблема с объектом обновления в asp core и DomainDriven Desogn.
при изменении IsActive на True или False создается новое запись inctance обновление, которое исправлено.
я поставил здесь свой код:
Шаг первый:
это мой контроллер, в этом контроллере я вызываю команду:
public async Task<ApiReturn> ChangeUserActiveStatus(long id)
{
var result = await dispatchers.SendAsync(new UserActiveStateCommand { id = id });
if(result.Success)
{
return Ok();
}
return BadRequest(result.Exception);
}
шаг второй: я отправляю запрос в базу данных и выдаю нужную запись:
public class UserActiveStateCommandHandler : ICommandHandler<UserActiveStateCommand, OperationResult<string>>, IScopedDepency
{
private readonly IDomainUnitOfWork unitOfWork;
private readonly IDispatchers dispatchers;
public UserActiveStateCommandHandler(IDomainUnitOfWork unitOfWork, IDispatchers dispatchers)
{
this.unitOfWork = unitOfWork;
this.dispatchers = dispatchers;
}
public async Task<OperationResult<string>> HandlerAsync(UserActiveStateCommand command)
{
var user = await dispatchers.QueryAsync(new GetUserByIdQuery { id = command.id });
if (user != null)
{
var u = new User();
var value = u.SetUser(user.Result.Id, user.Result.Email, user.Result.LastName, user.Result.Photo, user.Result.FirstName, user.Result.UserName, user.Result.PhoneNumber, !user.Result.IsActive);
await dispatchers.CallEvent(new UserActiveStateEvent { User = value });
return OperationResult<string>.BuildSuccessResult("success");
}
else
{
return OperationResult<string>.BuildFailure("fail");
}
}
}
}
это то, что перекручено и его правильно :
"email": "kiadr9372@gmail.com",
"photo": null,
"lastName": "Dortaj",
"firstName": "Kianoush",
"userName": "kia9372",
"phoneNumber": "09159810616",
"securityStamp": "e7cd82a5-71f3-41a1-b239-4d705b6d5d35",
"isActive": false,
"phoneConfirm": false,
"emailConfirm": false,
"isLockOut": false,
"lockOutEnd": null,
"isFailurAccount": 0,
"userRoles": null,
"id": 1
шаг туда:
я вызываю событие для обновления записи в базе данных:
public class UserActiveStatusEventHandler : IEventHandler<UserActiveStateEvent> , IScopedDepency
{
private readonly IDomainUnitOfWork unitOfWork;
public UserActiveStatusEventHandler(IDomainUnitOfWork unitOfWork)
{
this.unitOfWork = unitOfWork;
}
public async Task HandelEventAsync(UserActiveStateEvent @event)
{
var state = await unitOfWork.UserRepository.UpdateUser(@event.User);
if (state.Success)
{
unitOfWork.Commit();
}
}
}
это код обновления в хранилище :
public async Task<OperationResult<bool>> UpdateUser(User user)
{
if (user != null)
{
try
{
context.Update(user);
return OperationResult<bool>.BuildSuccessResult(true);
}
catch (Exception ex)
{
return OperationResult<bool>.BuildFailure(ex);
}
}
return OperationResult<bool>.BuildFailure("user Cannot be null");
}
и это код коммита:
public void Commit()
{
context.SaveChanges();
}
это User Совокупность:
public class User : AggregrateRoot, IAggregate
{
#region Backing Field
private string _email;
private string _photo;
private string _userName;
private string _phoneNumber;
private string _firstName;
private string _lastName;
private Guid _securityStamp;
private bool _isActive;
private bool _phoneConfirm;
private bool _emailConfirm;
private bool _isLockOut;
private DateTimeOffset? _lockOutEnd;
private int _isFailurAccount;
#endregion
#region Properies
public string Email
{
get
{
return _email;
}
private set
{
_email = value;
SetNotification();
}
}
public string Photo
{
get
{
return _photo;
}
set
{
_photo = value;
SetNotification();
}
}
public string LastName
{
get
{
return _lastName;
}
private set
{
_lastName = value;
SetNotification();
}
}
public string FirstName
{
get
{
return _firstName;
}
private set
{
_firstName = value;
SetNotification();
}
}
public string UserName
{
get
{
return _userName;
}
private set
{
_userName = value;
SetNotification();
}
}
public string PhoneNumber
{
get
{
return _phoneNumber;
}
private set
{
_phoneNumber = value;
SetNotification();
}
}
public Guid SecurityStamp
{
get
{
return _securityStamp;
}
private set
{
_securityStamp = value;
SetNotification();
}
}
public bool IsActive
{
get
{
return _isActive;
}
private set
{
_isActive = value;
SetNotification();
}
}
public bool PhoneConfirm
{
get
{
return _phoneConfirm;
}
private set
{
_phoneConfirm = value;
SetNotification();
}
}
public bool EmailConfirm
{
get
{
return _emailConfirm;
}
private set
{
_emailConfirm = value;
SetNotification();
}
}
public bool IsLockOut
{
get
{
return _isLockOut;
}
private set
{
_isLockOut = value;
SetNotification();
}
}
public DateTimeOffset? LockOutEnd
{
get
{
return _lockOutEnd;
}
private set
{
_lockOutEnd = value;
SetNotification();
}
}
public int IsFailurAccount
{
get
{
return _isFailurAccount;
}
private set
{
_isFailurAccount = value;
SetNotification();
}
}
public ICollection<UserRole> UserRoles { get; set; }
#endregion
public User()
{
}
#region Private Constructor
private User(long id,string Email, string LastName, string photo, string FirstName, string UserName, string PhoneNumber, bool isActive)
{
this.Email = Email;
this.Photo = photo;
this.LastName = LastName;
this.FirstName = FirstName;
this.UserName = UserName;
this.PhoneNumber = PhoneNumber;
this.SecurityStamp = Guid.NewGuid();
this.IsActive = isActive;
this.PhoneConfirm = false;
this.EmailConfirm = false;
this.IsLockOut = false;
this.LockOutEnd = null;
this.IsFailurAccount = 0;
}
#endregion
#region Methonds
public User SetUser(string email, string lastName, string photo, string firstName, string userName, string phoneNumber, bool isActive = false)
{
var user = new User(email, lastName, firstName, photo, userName, phoneNumber, isActive);
return user;
}
public UserRole AddUserRole(long userId, long roleId)
{
return new UserRole().AddUserRole(userId, roleId);
}
#endregion
}
но проблема здесь: я создаю новый recoed в базе данных, но мне нужно обновить этот recoed. как я могу решить эту проблему ???