public JsonResult Register([FromBody] UserRegistrationModel model)
{
return(RequestHandlers.Handle(() =>
{
Mapper mapper = new Mapper();
User mappedUser = mapper.ParseUser(model);
DbProvider provider = new DbProvider(ctx);
if (provider.GetUserByEmail(mappedUser.Email) != null)
{
throw new ArgumentOutOfRangeException(nameof(model.Email), "Email already exists");
}
provider.AddUser(mappedUser);
}));
}