use db::conn::sea_orm::*;
use db::issue::issue_label as label_entity;
use uuid::Uuid;

use crate::error::{IssueError, IssueResult};
use crate::features::IssueService;

pub fn require_authenticated(actor: Uuid) -> IssueResult<()> {
    if actor.is_nil() {
        return Err(IssueError::Unauthorized("authentication required".into()));
    }
    Ok(())
}

pub async fn load_label(
    svc: &IssueService,
    channel_id: Uuid,
    label_id: Uuid,
) -> IssueResult<label_entity::Model> {
    let db = svc.db.reader();
    let l = label_entity::Entity::find_by_id(label_id)
        .one(&db)
        .await?
        .ok_or_else(|| IssueError::NotFound(format!("label {label_id}")))?;
    if l.channel_id != channel_id {
        return Err(IssueError::NotFound(format!("label {label_id}")));
    }
    Ok(l)
}