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