public async Task <User> Handle(Command request, CancellationToken cancellationToken)
{
if (await _context.Users.AnyAsync(x => x.Email == request.Email))
{
throw new RestException(HttpStatusCode.BadRequest, new { Email = "Email already exists." });
}
if (await _context.Users.AnyAsync(x => x.UserName == request.Username))
{
throw new RestException(HttpStatusCode.BadRequest, new { Username = "******" });
}
var user = new ProfessorUser
{
Email = request.Email,
UserName = request.Username
};
var result = await _userManager.CreateAsync(user, request.Password);
if (result.Succeeded)
{
return(new User
{
Token = _jwtGenerator.CreateToken(user),
Username = user.UserName,
});
}
throw new Exception("Problem creating user.");
}
public string CreateToken(ProfessorUser user)
{
var claims = new List <Claim>
{
new Claim(JwtRegisteredClaimNames.NameId, user.Id),
new Claim(JwtRegisteredClaimNames.UniqueName, user.UserName)
};
var creds = new SigningCredentials(_key, SecurityAlgorithms.HmacSha512Signature);
var tokenDescriptor = new SecurityTokenDescriptor
{
Subject = new ClaimsIdentity(claims),
Expires = DateTime.Now.AddDays(7),
SigningCredentials = creds
};
var tokenHandler = new JwtSecurityTokenHandler();
var token = tokenHandler.CreateToken(tokenDescriptor);
return(tokenHandler.WriteToken(token));
}
