rudeshark.net/src/services/note/watch.ts
2018-07-27 07:29:24 +09:00

26 lines
490 B
TypeScript

import * as mongodb from 'mongodb';
import Watching from '../../models/note-watching';
export default async (me: mongodb.ObjectID, note: object) => {
// 自分の投稿はwatchできない
if (me.equals((note as any).userId)) {
return;
}
// if watching now
const exist = await Watching.findOne({
noteId: (note as any)._id,
userId: me
});
if (exist !== null) {
return;
}
await Watching.insert({
createdAt: new Date(),
noteId: (note as any)._id,
userId: me
});
};