115 lines
2.8 KiB
JavaScript
115 lines
2.8 KiB
JavaScript
// @flow
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import { Op } from '../sequelize';
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import type { Event } from '../events';
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import { Document, Collection, User, NotificationSetting } from '../models';
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import mailer from '../mailer';
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export default class Notifications {
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async on(event: Event) {
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switch (event.name) {
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case 'documents.publish':
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case 'documents.update':
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return this.documentUpdated(event);
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case 'collections.create':
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return this.collectionCreated(event);
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default:
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}
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}
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async documentUpdated(event: Event) {
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// lets not send a notification on every autosave update
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if (event.autosave) return;
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// wait until the user has finished editing
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if (!event.done) return;
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const document = await Document.findByPk(event.modelId);
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if (!document) return;
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const { collection } = document;
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if (!collection) return;
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const notificationSettings = await NotificationSetting.findAll({
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where: {
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userId: {
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[Op.ne]: document.lastModifiedById,
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},
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teamId: document.teamId,
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event: event.name,
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},
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include: [
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{
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model: User,
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required: true,
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as: 'user',
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},
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],
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});
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const eventName =
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event.name === 'documents.publish' ? 'published' : 'updated';
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notificationSettings.forEach(setting => {
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// For document updates we only want to send notifications if
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// the document creator matches the notification setting.
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// This could be replaced with ability to "follow" in the future
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if (
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event.name === 'documents.update' &&
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document.createdById !== setting.userId
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) {
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return;
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}
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mailer.documentNotification({
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to: setting.user.email,
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eventName,
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document,
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collection,
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actor: document.updatedBy,
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unsubscribeUrl: setting.unsubscribeUrl,
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});
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});
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}
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async collectionCreated(event: Event) {
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const collection = await Collection.findByPk(event.modelId, {
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include: [
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{
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model: User,
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required: true,
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as: 'user',
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},
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],
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});
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if (!collection) return;
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if (collection.private) return;
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const notificationSettings = await NotificationSetting.findAll({
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where: {
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userId: {
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[Op.ne]: collection.createdById,
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},
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teamId: collection.teamId,
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event: event.name,
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},
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include: [
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{
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model: User,
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required: true,
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as: 'user',
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},
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],
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});
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notificationSettings.forEach(setting =>
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mailer.collectionNotification({
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to: setting.user.email,
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eventName: 'created',
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collection,
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actor: collection.user,
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unsubscribeUrl: setting.unsubscribeUrl,
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})
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);
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}
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}
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