vn-verdnaturachat/app/lib/methods/loadMessagesForRoom.js

56 lines
1.6 KiB
JavaScript

import { InteractionManager } from 'react-native';
import { get } from './helpers/rest';
import buildMessage from './helpers/buildMessage';
import database from '../realm';
import log from '../../utils/log';
// TODO: api fix
const types = {
c: 'channels', d: 'im', p: 'groups'
};
async function loadMessagesForRoomRest({ rid: roomId, latest, t }) {
const { token, id } = this.ddp._login;
const server = this.ddp.url.replace('ws', 'http');
const data = await get({ token, id, server }, `${ types[t] }.history`, { roomId, latest });
return data.messages;
}
async function loadMessagesForRoomDDP(...args) {
const [{ rid: roomId, latest }] = args;
try {
const data = await this.ddp.call('loadHistory', roomId, latest, 50);
if (!data || !data.messages.length) {
return [];
}
return data.messages;
} catch (e) {
console.warn('loadMessagesForRoomDDP', e);
return loadMessagesForRoomRest.call(this, ...args);
}
}
export default async function loadMessagesForRoom(...args) {
const { database: db } = database;
return new Promise(async(resolve, reject) => {
try {
// eslint-disable-next-line
const data = (await (this.ddp.status ? loadMessagesForRoomDDP.call(this, ...args) : loadMessagesForRoomRest.call(this, ...args))).map(buildMessage);
if (data && data.length) {
InteractionManager.runAfterInteractions(() => {
db.write(() => data.forEach(message => db.create('messages', message, true)));
return resolve(data);
});
} else {
return resolve([]);
}
} catch (e) {
log('loadMessagesForRoom', e);
reject(e);
}
});
}