summaryrefslogtreecommitdiffstats
path: root/models/announcements.js
blob: f3a6224492c80d616200e7467211d7b6c85ac1e6 (plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
Announcements = new Mongo.Collection('announcements');

Announcements.attachSchema(
  new SimpleSchema({
    enabled: {
      type: Boolean,
      defaultValue: false,
    },
    title: {
      type: String,
      optional: true,
    },
    body: {
      type: String,
      optional: true,
    },
    sort: {
      type: Number,
      decimal: true,
    },
    createdAt: {
      type: Date,
      optional: true,
      // eslint-disable-next-line consistent-return
      autoValue() {
        if (this.isInsert) {
          return new Date();
        } else {
          this.unset();
        }
      },
    },
    modifiedAt: {
      type: Date,
      denyUpdate: false,
      // eslint-disable-next-line consistent-return
      autoValue() {
        if (this.isInsert || this.isUpsert || this.isUpdate) {
          return new Date();
        } else {
          this.unset();
        }
      },
    },
  })
);

Announcements.allow({
  update(userId) {
    const user = Users.findOne(userId);
    return user && user.isAdmin;
  },
});

Announcements.before.update((userId, doc, fieldNames, modifier, options) => {
  modifier.$set = modifier.$set || {};
  modifier.$set.modifiedAt = Date.now();
});

if (Meteor.isServer) {
  Meteor.startup(() => {
    Announcements._collection._ensureIndex({ modifiedAt: -1 });
    const announcements = Announcements.findOne({});
    if (!announcements) {
      Announcements.insert({ enabled: false, sort: 0 });
    }
  });
}

export default Announcements;