@rocket.chat/apps-engine/definition/messages/IPreMessageDeletePrevent.d.ts

The engine code for the Rocket.Chat Apps which manages, runs, translates, coordinates and all of that.

import type { IHttp, IPersistence, IRead } from '../accessors';
import type { IMessage } from './IMessage';
/**  Handler which is called to determine whether a user is allowed to delete a message or not. */
export interface IPreMessageDeletePrevent {
    /**
     * Enables the handler to signal to the Apps framework whether
     * this handler should actually be executed for the message
     * about to be deleted.
     *
     * @param message The message which is being deleted
     * @param read An accessor to the environment
     * @param http An accessor to the outside world
     * @returns whether to run the prevent or not
     */
    checkPreMessageDeletePrevent?(message: IMessage, read: IRead, http: IHttp): Promise<boolean>;
    /**
     * Method which is to be used to prevent a message from being deleted.
     *
     * @param message The message about to be deleted
     * @param read An accessor to the environment
     * @param http An accessor to the outside world
     * @param persistence An accessor to the App's persistence storage
     * @returns whether to prevent the message from being deleted
     */
    executePreMessageDeletePrevent(message: IMessage, read: IRead, http: IHttp, persistence: IPersistence): Promise<boolean>;
}