public async Task <TResponse> Handle(TRequest request, CancellationToken cancellationToken, RequestHandlerDelegate <TResponse> next)
{
using (var transaction = _context.BeginTransaction())
{
var result = await next();
await _context.SaveChangesAsync();
await transaction.CommitAsync();
return(result);
}
}
public async Task <UserInfo> Register(RegisterInfo registerInfo)
{
var user = await _context.Users.FirstOrDefaultAsync(x => x.UserSettingInfo.Login == registerInfo.Login);
if (user != null)
{
throw new UserAlreadyExistException();
}
PasswordHelper.CreatePasswordHash(registerInfo.Password, out var hash, out var salt);
var settingInfo = new UserSettingInfo()
{
Login = registerInfo.Login,
PasswordHash = hash,
PasswordSalt = salt,
};
var newUser = UserInfo.Create(
registerInfo.FirstName,
registerInfo.LastName,
Domain.Enums.Role.User,
settingInfo);
using var transaction = _context.BeginTransaction();
try
{
var entity = _context.Users.Add(newUser);
await _context.SaveChangesAsync();
await transaction.CommitAsync();
return(entity.Entity);
}
catch (Exception e)
{
await transaction.RollbackAsync();
throw e;
}
}