Use PostgreSQL instead of MongoDB (#4572)

* wip

* Update note.ts

* Update timeline.ts

* Update core.ts

* wip

* Update generate-visibility-query.ts

* wip

* wip

* wip

* wip

* wip

* Update global-timeline.ts

* wip

* wip

* wip

* Update vote.ts

* wip

* wip

* Update create.ts

* wip

* wip

* wip

* wip

* wip

* wip

* wip

* wip

* wip

* wip

* wip

* wip

* Update files.ts

* wip

* wip

* Update CONTRIBUTING.md

* wip

* wip

* wip

* wip

* wip

* wip

* wip

* wip

* Update read-notification.ts

* wip

* wip

* wip

* wip

* wip

* wip

* wip

* Update cancel.ts

* wip

* wip

* wip

* Update show.ts

* wip

* wip

* Update gen-id.ts

* Update create.ts

* Update id.ts

* wip

* wip

* wip

* wip

* wip

* wip

* wip

* Docker: Update files about Docker (#4599)

* Docker: Use cache if files used by `yarn install` was not updated

This patch reduces the number of times to installing node_modules.
For example, `yarn install` step will be skipped when only ".config/default.yml" is updated.

* Docker: Migrate MongoDB to Postgresql

Misskey uses Postgresql as a database instead of Mongodb since version 11.

* Docker: Uncomment about data persistence

This patch will save a lot of databases.

* wip

* wip

* wip

* Update activitypub.ts

* wip

* wip

* wip

* Update logs.ts

* wip

* Update drive-file.ts

* Update register.ts

* wip

* wip

* Update mentions.ts

* wip

* wip

* wip

* Update recommendation.ts

* wip

* Update index.ts

* wip

* Update recommendation.ts

* Doc: Update docker.ja.md and docker.en.md (#1) (#4608)

Update how to set up misskey.

* wip

* ✌️

* wip

* Update note.ts

* Update postgre.ts

* wip

* wip

* wip

* wip

* Update add-file.ts

* wip

* wip

* wip

* Clean up

* Update logs.ts

* wip

* 🍕

* wip

* Ad notes

* wip

* Update api-visibility.ts

* Update note.ts

* Update add-file.ts

* tests

* tests

* Update postgre.ts

* Update utils.ts

* wip

* wip

* Refactor

* wip

* Refactor

* wip

* wip

* Update show-users.ts

* Update update-instance.ts

* wip

* Update feed.ts

* Update outbox.ts

* Update outbox.ts

* Update user.ts

* wip

* Update list.ts

* Update update-hashtag.ts

* wip

* Update update-hashtag.ts

* Refactor

* Update update.ts

* wip

* wip

* ✌️

* clean up

* docs

* Update push.ts

* wip

* Update api.ts

* wip

* ✌️

* Update make-pagination-query.ts

* ✌️

* Delete hashtags.ts

* Update instances.ts

* Update instances.ts

* Update create.ts

* Update search.ts

* Update reversi-game.ts

* Update signup.ts

* Update user.ts

* id

* Update example.yml

* 🎨

* objectid

* fix

* reversi

* reversi

* Fix bug of chart engine

* Add test of chart engine

* Improve test

* Better testing

* Improve chart engine

* Refactor

* Add test of chart engine

* Refactor

* Add chart test

* Fix bug

* コミットし忘れ

* Refactoring

* ✌️

* Add tests

* Add test

* Extarct note tests

* Refactor

* 存在しないユーザーにメンションできなくなっていた問題を修正

* Fix bug

* Update update-meta.ts

* Fix bug

* Update mention.vue

* Fix bug

* Update meta.ts

* Update CONTRIBUTING.md

* Fix bug

* Fix bug

* Fix bug

* Clean up

* Clean up

* Update notification.ts

* Clean up

* Add mute tests

* Add test

* Refactor

* Add test

* Fix test

* Refactor

* Refactor

* Add tests

* Update utils.ts

* Update utils.ts

* Fix test

* Update package.json

* Update update.ts

* Update manifest.ts

* Fix bug

* Fix bug

* Add test

* 🎨

* Update endpoint permissions

* Updaye permisison

* Update person.ts

#4299

* データベースと同期しないように

* Fix bug

* Fix bug

* Update reversi-game.ts

* Use a feature of Node v11.7.0 to extract a public key (#4644)

* wip

* wip

* ✌️

* Refactoring

#1540

* test

* test

* test

* test

* test

* test

* test

* Fix bug

* Fix test

* 🍣

* wip

* #4471

* Add test for #4335

* Refactor

* Fix test

* Add tests

* 🕓

* Fix bug

* Add test

* Add test

* rename

* Fix bug

src/services/note/reaction/delete.ts

@@ -1,50 +1,47 @@
-import { IUser, isLocalUser, isRemoteUser } from '../../../models/user';
-import Note, { INote } from '../../../models/note';
-import NoteReaction from '../../../models/note-reaction';
 import { publishNoteStream } from '../../stream';
 import renderLike from '../../../remote/activitypub/renderer/like';
 import renderUndo from '../../../remote/activitypub/renderer/undo';
 import { renderActivity } from '../../../remote/activitypub/renderer';
 import { deliver } from '../../../queue';
 import { IdentifiableError } from '../../../misc/identifiable-error';
+import { User } from '../../../models/entities/user';
+import { Note } from '../../../models/entities/note';
+import { NoteReactions, Users, Notes } from '../../../models';
 
-export default async (user: IUser, note: INote) => {
+export default async (user: User, note: Note) => {
 	// if already unreacted
-	const exist = await NoteReaction.findOne({
-		noteId: note._id,
-		userId: user._id,
-		deletedAt: { $exists: false }
+	const exist = await NoteReactions.findOne({
+		noteId: note.id,
+		userId: user.id,
 	});
 
-	if (exist === null) {
+	if (exist == null) {
 		throw new IdentifiableError('60527ec9-b4cb-4a88-a6bd-32d3ad26817d', 'not reacted');
 	}
 
 	// Delete reaction
-	await NoteReaction.remove({
-		_id: exist._id
-	});
-
-	const dec: any = {};
-	dec[`reactionCounts.${exist.reaction}`] = -1;
+	await NoteReactions.delete(exist.id);
 
 	// Decrement reactions count
-	Note.update({ _id: note._id }, {
-		$inc: dec
-	});
+	const sql = `jsonb_set("reactions", '{${exist.reaction}}', (COALESCE("reactions"->>'${exist.reaction}', '0')::int - 1)::text::jsonb)`;
+	await Notes.createQueryBuilder().update()
+		.set({
+			reactions: () => sql,
+		})
+		.where('id = :id', { id: note.id })
+		.execute();
+	// v11 dec score
 
-	publishNoteStream(note._id, 'unreacted', {
+	publishNoteStream(note.id, 'unreacted', {
 		reaction: exist.reaction,
-		userId: user._id
+		userId: user.id
 	});
 
 	//#region 配信
 	// リアクターがローカルユーザーかつリアクション対象がリモートユーザーの投稿なら配送
-	if (isLocalUser(user) && isRemoteUser(note._user)) {
+	if (Users.isLocalUser(user) && (note.userHost !== null)) {
 		const content = renderActivity(renderUndo(renderLike(user, note, exist.reaction), user));
-		deliver(user, content, note._user.inbox);
+		deliver(user, content, note.userInbox);
 	}
 	//#endregion
-
-	return;
 };