signal-desktop/ts/util/MessageModelLogger.ts
2024-01-10 11:14:58 -08:00

52 lines
1.2 KiB
TypeScript

// Copyright 2023 Signal Messenger, LLC
// SPDX-License-Identifier: AGPL-3.0-only
import type { MessageModel } from '../models/messages';
import { getEnvironment, Environment } from '../environment';
export function getMessageModelLogger(model: MessageModel): MessageModel {
const { id } = model;
if (getEnvironment() !== Environment.Development) {
return model;
}
const proxyHandler: ProxyHandler<MessageModel> = {
get(target: MessageModel, property: keyof MessageModel) {
// Allowed set of attributes & methods
if (property === 'attributes') {
return model.attributes;
}
if (property === 'id') {
return id;
}
if (property === 'get') {
return model.get.bind(model);
}
if (property === 'set') {
return model.set.bind(model);
}
if (property === 'registerLocations') {
return target.registerLocations;
}
// Disallowed set of methods & attributes
if (typeof target[property] === 'function') {
return target[property].bind(target);
}
if (typeof target[property] !== 'undefined') {
return target[property];
}
return undefined;
},
};
return new Proxy(model, proxyHandler);
}