35 lines
1.3 KiB
JavaScript
Executable File
35 lines
1.3 KiB
JavaScript
Executable File
import RedisPubSub from '/imports/startup/server/redis';
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import { Meteor } from 'meteor/meteor';
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import { check } from 'meteor/check';
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import Logger from '/imports/startup/server/logger';
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export default function sendAnnotationHelper(annotations, meetingId, requesterUserId) {
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const REDIS_CONFIG = Meteor.settings.private.redis;
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const CHANNEL = REDIS_CONFIG.channels.toAkkaApps;
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const EVENT_NAME = 'SendWhiteboardAnnotationsPubMsg';
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try {
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check(annotations, Array);
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// TODO see if really necessary, don't know if it's possible
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// to have annotations from different pages
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// group annotations by same whiteboardId
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const groupedAnnotations = annotations.reduce((r, v, i, a, k = v.wbId) => ((r[k] || (r[k] = [])).push(v), r), {}) //groupBy wbId
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Object.entries(groupedAnnotations).forEach(([_, whiteboardAnnotations]) => {
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const whiteboardId = whiteboardAnnotations[0].wbId;
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check(whiteboardId, String);
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const payload = {
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whiteboardId,
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annotations: whiteboardAnnotations,
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html5InstanceId: parseInt(process.env.INSTANCE_ID, 10) || 1,
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};
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RedisPubSub.publishUserMessage(CHANNEL, EVENT_NAME, meetingId, requesterUserId, payload);
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});
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} catch (err) {
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Logger.error(`Exception while invoking method sendAnnotationHelper ${err.stack}`);
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}
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}
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