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/remote/activitypub/models/question.ts

@@ -1,8 +1,9 @@
 import config from '../../../config';
-import Note, { IChoice, IPoll } from '../../../models/note';
 import Resolver from '../resolver';
 import { IQuestion } from '../type';
 import { apLogger } from '../logger';
+import { Notes, Polls } from '../../../models';
+import { IPoll } from '../../../models/entities/poll';
 
 export async function extractPollFromQuestion(source: string | IQuestion): Promise<IPoll> {
 	const question = typeof source === 'string' ? await new Resolver().resolve(source) as IQuestion : source;
@@ -14,14 +15,14 @@ export async function extractPollFromQuestion(source: string | IQuestion): Promi
 	}
 
 	const choices = question[multiple ? 'anyOf' : 'oneOf']
-		.map((x, i) => ({
-			id: i,
-			text: x.name,
-			votes: x.replies && x.replies.totalItems || x._misskey_votes || 0,
-		} as IChoice));
+		.map((x, i) => x.name);
+
+	const votes = question[multiple ? 'anyOf' : 'oneOf']
+		.map((x, i) => x.replies && x.replies.totalItems || x._misskey_votes || 0);
 
 	return {
 		choices,
+		votes,
 		multiple,
 		expiresAt
 	};
@@ -39,9 +40,11 @@ export async function updateQuestion(value: any) {
 	if (uri.startsWith(config.url + '/')) throw 'uri points local';
 
 	//#region このサーバーに既に登録されているか
-	const note = await Note.findOne({ uri });
-
+	const note = await Notes.findOne({ uri });
 	if (note == null) throw 'Question is not registed';
+
+	const poll = await Polls.findOne({ noteId: note.id });
+	if (poll == null) throw 'Question is not registed';
 	//#endregion
 
 	// resolve new Question object
@@ -52,27 +55,25 @@ export async function updateQuestion(value: any) {
 	if (question.type !== 'Question') throw 'object is not a Question';
 
 	const apChoices = question.oneOf || question.anyOf;
-	const dbChoices = note.poll.choices;
 
 	let changed = false;
 
-	for (const db of dbChoices) {
-		const oldCount = db.votes;
-		const newCount = apChoices.filter(ap => ap.name === db.text)[0].replies.totalItems;
+	for (const choice of poll.choices) {
+		const oldCount = poll.votes[poll.choices.indexOf(choice)];
+		const newCount = apChoices.filter(ap => ap.name === choice)[0].replies.totalItems;
 
 		if (oldCount != newCount) {
 			changed = true;
-			db.votes = newCount;
+			poll.votes[poll.choices.indexOf(choice)] = newCount;
 		}
 	}
 
-	await Note.update({
-		_id: note._id
-	}, {
-		$set: {
-			'poll.choices': dbChoices,
-			updatedAt: new Date(),
-		}
+	await Notes.update(note.id, {
+		updatedAt: new Date(),
+	});
+
+	await Polls.update(poll.id, {
+		votes: poll.votes
 	});
 
 	return changed;