enhance(server): Improve user block (#7640)

* enhance(server): Improve user block

* Update CHANGELOG.md

* ユーザーリスト対応

* 相手から見れなくなるように

* Update 1629004542760-chart-reindex.ts

https://github.com/misskey-dev/misskey/commit/2365761ba5445f26c8b66b3b20ef4be44e70d549#commitcomment-54919821

* update test

* add test

* add todos

* Update 1629004542760-chart-reindex.ts

1 files changed, 20 insertions, 3 deletions

diff --git a/src/server/api/endpoints/notes/polls/vote.ts b/src/server/api/endpoints/notes/polls/vote.ts
index b40e187fd8..6f2892960f 100644
--- a/src/server/api/endpoints/notes/polls/vote.ts
+++ b/src/server/api/endpoints/notes/polls/vote.ts
@@ -9,7 +9,7 @@ import { deliver } from '../../../../../queue';
 import { renderActivity } from '../../../../../remote/activitypub/renderer';
 import renderVote from '../../../../../remote/activitypub/renderer/vote';
 import { deliverQuestionUpdate } from '../../../../../services/note/polls/update';
-import { PollVotes, NoteWatchings, Users, Polls } from '../../../../../models';
+import { PollVotes, NoteWatchings, Users, Polls, Blockings } from '../../../../../models';
 import { Not } from 'typeorm';
 import { IRemoteUser } from '../../../../../models/entities/user';
 import { genId } from '@/misc/gen-id';
@@ -61,6 +61,12 @@ export const meta = {
 			code: 'ALREADY_EXPIRED',
 			id: '1022a357-b085-4054-9083-8f8de358337e'
 		},
+
+		youHaveBeenBlocked: {
+			message: 'You cannot vote this poll because you have been blocked by this user.',
+			code: 'YOU_HAVE_BEEN_BLOCKED',
+			id: '85a5377e-b1e9-4617-b0b9-5bea73331e49'
+		},
 	}
 };
 
@@ -77,6 +83,17 @@ export default define(meta, async (ps, user) => {
 		throw new ApiError(meta.errors.noPoll);
 	}
 
+	// Check blocking
+	if (note.userId !== user.id) {
+		const block = await Blockings.findOne({
+			blockerId: note.userId,
+			blockeeId: user.id,
+		});
+		if (block) {
+			throw new ApiError(meta.errors.youHaveBeenBlocked);
+		}
+	}
+
 	const poll = await Polls.findOneOrFail({ noteId: note.id });
 
 	if (poll.expiresAt && poll.expiresAt < createdAt) {
@@ -103,13 +120,13 @@ export default define(meta, async (ps, user) => {
 	}
 
 	// Create vote
-	const vote = await PollVotes.save({
+	const vote = await PollVotes.insert({
 		id: genId(),
 		createdAt,
 		noteId: note.id,
 		userId: user.id,
 		choice: ps.choice
-	});
+	}).then(x => PollVotes.findOneOrFail(x.identifiers[0]));
 
 	// Increment votes count
 	const index = ps.choice + 1; // In SQL, array index is 1 based