use std::fmt;
use serde::{Deserialize, Serialize};
use crate::error::DomainError;
const MAX_ID_LEN: usize = 256;
#[derive(Debug, Clone, PartialEq, Eq, PartialOrd, Ord, Hash, Serialize, Deserialize)]
#[serde(transparent)]
pub struct CeremonyId(String);
impl CeremonyId {
pub fn new(raw: impl Into<String>) -> Result<Self, DomainError> {
let value = raw.into();
let trimmed = value.trim();
if trimmed.is_empty() {
return Err(DomainError::EmptyField {
field: "ceremony_id",
});
}
if trimmed.len() > MAX_ID_LEN {
return Err(DomainError::FieldTooLong {
field: "ceremony_id",
actual: trimmed.len(),
max: MAX_ID_LEN,
});
}
if trimmed.chars().any(char::is_control) {
return Err(DomainError::InvalidCharacters {
field: "ceremony_id",
});
}
Ok(Self(trimmed.to_owned()))
}
#[must_use]
pub fn as_str(&self) -> &str {
&self.0
}
}
impl fmt::Display for CeremonyId {
fn fmt(&self, f: &mut fmt::Formatter<'_>) -> fmt::Result {
f.write_str(&self.0)
}
}