use crate::errors::ErrorCode;

#[derive(Debug)]
pub struct UserId(pub String);

impl UserId {
    pub fn parse(s: String) -> Result<UserId, ErrorCode> {
        let is_empty_or_whitespace = s.trim().is_empty();
        if is_empty_or_whitespace {
            return Err(ErrorCode::UserIdInvalid);
        }
        Ok(Self(s))
    }
}

impl AsRef<str> for UserId {
    fn as_ref(&self) -> &str {
        &self.0
    }
}
