use db::conn::sea_orm::*;
use db::issue::comment as comment_entity;
use uuid::Uuid;

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

use super::super::super::issue::usecase::load_issue;

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

pub async fn load_comment(
    svc: &IssueService,
    channel_id: Uuid,
    issue_id: Uuid,
    comment_id: Uuid,
) -> IssueResult<comment_entity::Model> {
    let _issue = load_issue(svc, channel_id, issue_id).await?;
    let db = svc.db.reader();
    let c = comment_entity::Entity::find_by_id(comment_id)
        .filter(comment_entity::COLUMN.issue_id.eq(issue_id))
        .one(&db)
        .await?
        .ok_or_else(|| IssueError::NotFound(format!("comment {comment_id}")))?;
    Ok(c)
}