pm2 / cron worker to send reminder

app/controller/event.js

@@ -1,14 +1,14 @@
-const { User, Event, Comment, Tag, Place, MailReminder } = require('../model')
+const { User, Event, Comment, Tag, Place, Reminder } = require('../model')
 const moment = require('moment')
-const Sequelize = require('sequelize')
-
+const { Op } = require('sequelize')
+const lodash = require('lodash')
 const eventController = {
 
   async addComment (req, res) {
     // comment could be added to an event or to another comment
-    let event = await Event.findOne({ where: { activitypub_id: req.body.id } })
+    let event = await Event.findOne({ where: { activitypub_id: { [Op.eq]: req.body.id } } })
     if (!event) {
-      const comment = await Comment.findOne({ where: { activitypub_id: req.body.id }, include: Event })
+      const comment = await Comment.findOne({ where: { activitypub_id: { [Op.eq]: req.body.id } }, include: Event })
       event = comment.event
     }
     const comment = new Comment(req.body)
@@ -23,6 +23,26 @@ const eventController = {
     res.json({ tags, places })
   },
 
+  async getReminders (event) {
+    function match (event, filters) {
+      // matches if no filter specified
+      if (!filters.tags.length && !filters.places.length) return true
+      if (filters.tags.length) {
+        const m = lodash.intersection(event.tags.map(t => t.tag), filters.tags)
+        if (m.length > 0) return true
+      }
+      if (filters.places.length) {
+        if (filters.places.find(p => p === event.place.name)) {
+          return true
+        }
+      }
+    }
+    const reminders = await Reminder.findAll()
+
+    // get reminder that matches with selected event
+    return reminders.filter(reminder => match(event, reminder.filters))
+  },
+
   async updateTag (req, res) {
     const tag = await Tag.findByPk(req.body.tag)
     console.log(tag)
@@ -68,8 +88,12 @@ const eventController = {
   },
 
   async addReminder (req, res) {
-    await MailReminder.create(req.body.reminder)
-    res.json(200)
+    try {
+      await Reminder.create(req.body)
+      res.sendStatus(200)
+    } catch (e) {
+      res.sendStatus(404)
+    }
   },
   async getAll (req, res) {
     const start = moment().year(req.params.year).month(req.params.month).startOf('month').subtract(1, 'week')
@@ -77,9 +101,9 @@ const eventController = {
     const events = await Event.findAll({
       where: {
         is_visible: true,
-        [Sequelize.Op.and]: [
-          { start_datetime: { [Sequelize.Op.gte]: start } },
-          { start_datetime: { [Sequelize.Op.lte]: end } }
+        [Op.and]: [
+          { start_datetime: { [Op.gte]: start } },
+          { start_datetime: { [Op.lte]: end } }
         ]
       },
       order: [['start_datetime', 'ASC']],