lemmy/crates/api/src/local_user/list_banned.rs

use actix_web::web::{Data, Json, Query};
use lemmy_api_common::{
  context::LemmyContext,
  person::{BannedPersonsResponse, GetBannedPersons},
  utils::{is_admin, local_user_view_from_jwt},
};
use lemmy_db_views_actor::structs::PersonView;
use lemmy_utils::error::LemmyError;

pub async fn list_banned_users(
  data: Query<GetBannedPersons>,
  context: Data<LemmyContext>,
) -> Result<Json<BannedPersonsResponse>, LemmyError> {
  let local_user_view = local_user_view_from_jwt(&data.auth, &context).await?;

  // Make sure user is an admin
  is_admin(&local_user_view)?;

  let banned = PersonView::banned(&mut context.pool()).await?;

  Ok(Json(BannedPersonsResponse { banned }))
}