public async Task <User> Handle(VerifyCodeCommand request, CancellationToken cancellationToken = default)
{
User result = null;
var identity = await _identityDbContext.Identities.FirstOrDefaultAsync(x => x.Code.Equals(request.Code) && x.Phone.Equals(request.Phone), cancellationToken);
if (identity == null)
{
throw new ConstraintException();
}
var user = await _identityDbContext.Users.FirstOrDefaultAsync(x => x.CommunicationChannelsData.PhoneNumber.Equals(identity.Phone), cancellationToken);
var salt = _utils.GenerateSalt(identity.Phone.Length);
if (isLoginAttempt(user))
{
_identityDbContext.Identities.Remove(identity);
user.Password = _utils.HashedPassword(user.CommunicationChannelsData.PhoneNumber, salt, _options.Pepper);
user.Salt = salt;
await _identityDbContext.SaveChangesAsync(cancellationToken);
result = user;
}
else
{
var newUser = new User
{
Id = identity.Id,
Password = _utils.HashedPassword(identity.Phone, salt, _options.Pepper),
PreferredCommunicationChannel = CommunicationChannelId.Phone,
CommunicationChannelsData = new CommunicationChannelsData
{
PhoneNumber = identity.Phone
},
Salt = salt
};
await _identityDbContext.Users.AddAsync(newUser, cancellationToken);
_identityDbContext.Identities.Remove(identity);
await _identityDbContext.SaveChangesAsync(cancellationToken);
_messageProducer.Enqueue(
new UserRegistratedEvent
{
UserId = newUser.Id
},
new Dictionary <string, string>()
);
result = newUser;
}
return(result);
}
private async Task <bool> IsExist(RemoveUserCommand query, CancellationToken cancellationToken = default)
{
var user = await _identityDbContext.Users.SingleAsync(u => u.CommunicationChannelsData.PhoneNumber == query.Phone, cancellationToken);
return(user.Password == _utils.HashedPassword(user.CommunicationChannelsData.PhoneNumber, user.Salt, _options.Value.Pepper));
}
public async Task <bool> IsExist(FindUserByPhoneAndPasswordQuery query, CancellationToken cancellationToken)
{
var user = await identityDBContext.Users.SingleAsync(u => u.Phone == query.Phone);
return(user.Password == utils.HashedPassword(user.Phone, query.Password, user.Salt, options.Value.Pepper));
}
public async Task <bool> IsExist(RemoveUserCommand query, CancellationToken cancellationToken)
{
var user = await identityDBContext.Users.SingleAsync(u => u.Phone == query.Phone && u.Email == query.Email);
return(user.Password == utils.HashedPassword(user.Phone, query.Password, user.Salt, options.Value.Pepper));
}
