public static Result <ChangeBalanceCmd> Create(int userId, decimal amount)
{
return(ParametersValidation.Validate(
ParametersValidation.Ensure(() => userId > 0, "Invalid user"),
ParametersValidation.NotDefaultValue(amount, nameof(amount))
)
.Combine()
.Map(() => new ChangeBalanceCmd(userId, amount)));
}
public static Result <PwdRegistrationCmd> Create(string password, string passwordConfirm, string email)
{
return(ParametersValidation.Validate(
ParametersValidation.NotNullOrWhiteSpace(password, nameof(password)),
ParametersValidation.Ensure(() => password == passwordConfirm, nameof(passwordConfirm)),
ParametersValidation.NotNullOrWhiteSpace(email, nameof(email)),
ParametersValidation.Ensure(() => new EmailAttribute().IsValid(email), nameof(email))
)
.Combine()
.Map(() => new PwdRegistrationCmd(password, email)));
}