// Copyright 2026 RisingWave Labs
//
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
//
//     http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.

use pgwire::pg_response::{PgResponse, StatementType};

use super::RwPgResponse;
use crate::error::{ErrorCode, Result};
use crate::handler::HandlerArgs;

pub(super) async fn handle_delete_meta_snapshots(
    handler_args: HandlerArgs,
    snapshot_ids: Vec<u64>,
) -> Result<RwPgResponse> {
    // Only permit deleting snapshots for super users.
    if !handler_args.session.is_super_user() {
        return Err(ErrorCode::PermissionDenied(
            "only superusers can delete meta snapshots".to_owned(),
        )
        .into());
    }
    let client = handler_args.session.env().meta_client();
    client.delete_meta_snapshot(&snapshot_ids).await?;
    Ok(PgResponse::empty_result(
        StatementType::DELETE_META_SNAPSHOTS,
    ))
}
