public async Task <CreateUserPayload> CreateUser(
CreateUserInput input,
[Service] ChatDbContext dbContext,
CancellationToken cancellationToken)
{
if (string.IsNullOrEmpty(input.Name))
{
throw new QueryException(
ErrorBuilder.New()
.SetMessage("The name cannot be empty.")
.SetCode("USERNAME_EMPTY")
.Build());
}
if (string.IsNullOrEmpty(input.Email))
{
throw new QueryException(
ErrorBuilder.New()
.SetMessage("The email cannot be empty.")
.SetCode("EMAIL_EMPTY")
.Build());
}
if (string.IsNullOrEmpty(input.Password))
{
throw new QueryException(
ErrorBuilder.New()
.SetMessage("The password cannot be empty.")
.SetCode("PASSWORD_EMPTY")
.Build());
}
string salt = Guid.NewGuid().ToString("N");
using var sha = SHA512.Create();
byte[] hash = sha.ComputeHash(Encoding.UTF8.GetBytes(input.Password + salt));
Guid personId = Guid.NewGuid();
var user = new User
{
Id = Guid.NewGuid(),
PersonId = personId,
Email = input.Email,
PasswordHash = Convert.ToBase64String(hash),
Salt = salt
};
var person = new Person
{
Id = personId,
UserId = user.Id,
Name = input.Name,
Email = input.Email,
LastSeen = DateTime.UtcNow,
ImageUri = input.Image
};
dbContext.Users.Add(user);
dbContext.People.Add(person);
await dbContext.SaveChangesAsync();
return(new CreateUserPayload(user, input.ClientMutationId));
}
public async Task <CreateUserPayload> CreateUser(
CreateUserInput input,
[Service] IUserRepository userRepository,
[Service] IPersonRepository personRepository,
CancellationToken cancellationToken)
{
if (string.IsNullOrEmpty(input.Name))
{
throw new QueryException(
ErrorBuilder.New()
.SetMessage("The name cannot be empty.")
.SetCode("USERNAME_EMPTY")
.Build());
}
if (string.IsNullOrEmpty(input.Email))
{
throw new QueryException(
ErrorBuilder.New()
.SetMessage("The email cannot be empty.")
.SetCode("EMAIL_EMPTY")
.Build());
}
if (string.IsNullOrEmpty(input.Password))
{
throw new QueryException(
ErrorBuilder.New()
.SetMessage("The password cannot be empty.")
.SetCode("PASSWORD_EMPTY")
.Build());
}
string salt = Guid.NewGuid().ToString("N");
using var sha = SHA512.Create();
byte[] hash = sha.ComputeHash(Encoding.UTF8.GetBytes(input.Password + salt));
Guid personId = Guid.NewGuid();
var user = new User(
Guid.NewGuid(),
personId,
input.Email,
Convert.ToBase64String(hash),
salt);
var person = new Person(
personId,
user.Id,
input.Name,
input.Email,
DateTime.UtcNow,
input.Image,
Array.Empty <Guid>());
await userRepository.AddUserAsync(
user, cancellationToken)
.ConfigureAwait(false);
await personRepository.AddPersonAsync(
person, cancellationToken)
.ConfigureAwait(false);
return(new CreateUserPayload(user, input.ClientMutationId));
}