public async Task <(bool Succeed, string ErrorMessage)> Register(RegisterView userInfo)
{
if (await Dapper.ExecuteScalarAsync <int>("select count(1) from Users where email=@Email",
new { userInfo.Email }) > 0)
{
return(false, "Email address already exists");
}
var ok = await Dapper.ExecuteAsync(
"insert into Users(email,password,nickname) values(@Email,@Password,@NickName);", new
{
userInfo.Email,
Password = BCryptor.Encrypt(userInfo.Password),
userInfo.NickName
}) > 0;
return(ok ? (true, "") : (false, "Registration failed"));
}