feat: Per-user renote mute (#10249)

* feat: per-user renote muting

From FoundKey/c414f24a2c https://akkoma.dev/FoundKeyGang/FoundKey

* Update ja-JP.yml

* Delete renote-muting.ts

* rename

* fix ids

* lint

* fix

* Update CHANGELOG.md

* リノートをミュートしたユーザー一覧を見れるように

* 🎨

* add test

* fix test

---------

Co-authored-by: Hélène <pleroma-dev@helene.moe>

packages/backend/src/server/api/endpoints/renote-mute/delete.ts

@@ -0,0 +1,87 @@
+import { Inject, Injectable } from '@nestjs/common';
+import { Endpoint } from '@/server/api/endpoint-base.js';
+import type { RenoteMutingsRepository } from '@/models/index.js';
+import { GlobalEventService } from '@/core/GlobalEventService.js';
+import { DI } from '@/di-symbols.js';
+import { GetterService } from '@/server/api/GetterService.js';
+import { ApiError } from '../../error.js';
+
+export const meta = {
+	tags: ['account'],
+
+	requireCredential: true,
+
+	kind: 'write:mutes',
+
+	errors: {
+		noSuchUser: {
+			message: 'No such user.',
+			code: 'NO_SUCH_USER',
+			id: '9b6728cf-638c-4aa1-bedb-e07d8101474d',
+		},
+
+		muteeIsYourself: {
+			message: 'Mutee is yourself.',
+			code: 'MUTEE_IS_YOURSELF',
+			id: '619b1314-0850-4597-a242-e245f3da42af',
+		},
+
+		notMuting: {
+			message: 'You are not muting that user.',
+			code: 'NOT_MUTING',
+			id: '2e4ef874-8bf0-4b4b-b069-4598f6d05817',
+		},
+	},
+} as const;
+
+export const paramDef = {
+	type: 'object',
+	properties: {
+		userId: { type: 'string', format: 'misskey:id' },
+	},
+	required: ['userId'],
+} as const;
+
+// eslint-disable-next-line import/no-default-export
+@Injectable()
+export default class extends Endpoint<typeof meta, typeof paramDef> {
+	constructor(
+		@Inject(DI.renoteMutingsRepository)
+		private renoteMutingsRepository: RenoteMutingsRepository,
+
+		private globalEventService: GlobalEventService,
+		private getterService: GetterService,
+	) {
+		super(meta, paramDef, async (ps, me) => {
+			const muter = me;
+
+			// Check if the mutee is yourself
+			if (me.id === ps.userId) {
+				throw new ApiError(meta.errors.muteeIsYourself);
+			}
+
+			// Get mutee
+			const mutee = await this.getterService.getUser(ps.userId).catch(err => {
+				if (err.id === '15348ddd-432d-49c2-8a5a-8069753becff') throw new ApiError(meta.errors.noSuchUser);
+				throw err;
+			});
+
+			// Check not muting
+			const exist = await this.renoteMutingsRepository.findOneBy({
+				muterId: muter.id,
+				muteeId: mutee.id,
+			});
+
+			if (exist == null) {
+				throw new ApiError(meta.errors.notMuting);
+			}
+
+			// Delete mute
+			await this.renoteMutingsRepository.delete({
+				id: exist.id,
+			});
+
+			// publishUserEvent(user.id, 'unmute', mutee);
+		});
+	}
+}