somewhere

server/controllers/announcementController.js

@@ -0,0 +1,114 @@
+const { body, validationResult } = require('express-validator')
+const Announcement = require('../models/Announcement')
+const { _sr } = require('../plugins/serverResponses')
+const { res404, res500, checkValidations } = require('../plugins/controllersHelperFunctions')
+const { notifyAllUsers } = require('../WebSocket/controllers/user_EventsController')
+const { notifyAllAgents } = require('../WebSocket/controllers/agent_EventsController')
+const _faSr = _sr.fa
+
+module.exports.create = [
+  [
+    body('title').notEmpty().withMessage(_faSr.required.title),
+
+    body('caption').notEmpty().withMessage(_faSr.required.caption),
+
+    body('expireDate')
+      .notEmpty()
+      .withMessage('تاریخ انقضا را مشخص کنید')
+      .bail()
+      .isNumeric()
+      .withMessage('فرمت تاریخ باید timestamp باشد')
+      .bail()
+      .custom((value, { req }) => {
+        if (Number(value) < Date.now()) return Promise.reject(new Error('نمیتوان تاریخ روز جاری یا قبل تر انتخاب کرد.'))
+        else return Promise.resolve()
+      }),
+    body('isForAgents')
+      .notEmpty()
+      .withMessage('this param is required')
+      .bail()
+      .isBoolean()
+      .withMessage(_faSr.format.boolean)
+  ],
+  checkValidations(validationResult),
+  (req, res) => {
+    const { title, caption, expireDate, isForAgents } = req.body
+    const { user_id } = req
+    const data = { title, caption, expireDate, isForAgents, _creator: user_id }
+    const announcement = new Announcement(data)
+    announcement.save(err => {
+      if (err) return res500(res, err)
+      if (isForAgents) notifyAllAgents('fetchNewAnnouncements')
+      if (!isForAgents) notifyAllUsers('fetchNewAnnouncements')
+      return res.json({ message: _faSr.response.success_save })
+    })
+  }
+]
+
+module.exports.getAllForAdmin = [
+  (req, res) => {
+    Announcement.find({}, (err, notifs) => {
+      if (err) return res500(res, err)
+      return res.json(notifs)
+    })
+  }
+]
+
+module.exports.getOneForAdmin = [
+  async (req, res) => {
+    try {
+      const announcement = await Announcement.findById(req.params.id)
+      return res.json(announcement)
+    } catch (e) {
+      return res500(res, e)
+    }
+  }
+]
+
+module.exports.getNotifsForUsers = [
+  async (req, res) => {
+    try {
+      const userID = req.user_id
+      const announcements = await Announcement.find({ users: { $ne: userID } })
+      for await (const item of announcements) {
+        item.users.push(userID)
+        await item.save()
+      }
+      return res.json(announcements)
+    } catch (e) {
+      return res500(res, e)
+    }
+  }
+]
+
+module.exports.deleteAnnouncement = [
+  (req, res) => {
+    Announcement.findByIdAndRemove(req.params.id, (err, oldData) => {
+      if (err || !oldData) return res404(res, err)
+      return res.json({ message: _faSr.response.success_remove })
+    })
+  }
+]
+
+// module.exports.updateByAdmin = [
+//   [
+//     body('title')
+//        .notEmpty().withMessage(_faSr.required.title),
+//
+//     body('caption')
+//        .notEmpty().withMessage(_faSr.required.caption),
+//   ],
+//   checkValidations(validationResult),
+//   async (req, res) => {
+//     try {
+//       const {title, caption} = req.body
+//       const data = {title, caption, _creator: req.user_id}
+//       Announcement.findByIdAndUpdate(req.params.id, data, (err, oldData) => {
+//         if (err || !oldData) return res404(res, err)
+//         return res.json({message: _faSr.response.success_save})
+//       })
+//     } catch (e) {
+//       return res500(res, e)
+//     }
+//   }
+// ]