54 lines
1.1 KiB
TypeScript
54 lines
1.1 KiB
TypeScript
import $ from 'cafy'; import ID from '../../../../../cafy-id';
|
|
import Reaction from '../../../../../models/note-reaction';
|
|
import Note from '../../../../../models/note';
|
|
import { ILocalUser } from '../../../../../models/user';
|
|
|
|
/**
|
|
* Unreact to a note
|
|
*/
|
|
export default (params: any, user: ILocalUser) => new Promise(async (res, rej) => {
|
|
// Get 'noteId' parameter
|
|
const [noteId, noteIdErr] = $.type(ID).get(params.noteId);
|
|
if (noteIdErr) return rej('invalid noteId param');
|
|
|
|
// Fetch unreactee
|
|
const note = await Note.findOne({
|
|
_id: noteId
|
|
});
|
|
|
|
if (note === null) {
|
|
return rej('note not found');
|
|
}
|
|
|
|
// if already unreacted
|
|
const exist = await Reaction.findOne({
|
|
noteId: note._id,
|
|
userId: user._id,
|
|
deletedAt: { $exists: false }
|
|
});
|
|
|
|
if (exist === null) {
|
|
return rej('never reacted');
|
|
}
|
|
|
|
// Delete reaction
|
|
await Reaction.update({
|
|
_id: exist._id
|
|
}, {
|
|
$set: {
|
|
deletedAt: new Date()
|
|
}
|
|
});
|
|
|
|
// Send response
|
|
res();
|
|
|
|
const dec: any = {};
|
|
dec[`reactionCounts.${exist.reaction}`] = -1;
|
|
|
|
// Decrement reactions count
|
|
Note.update({ _id: note._id }, {
|
|
$inc: dec
|
|
});
|
|
});
|