add user-level "force content warning" moderation feature

packages/backend/src/server/api/endpoints/admin/cw-user.ts

@@ -0,0 +1,53 @@
+/*
+ * SPDX-FileCopyrightText: hazelnoot and other Sharkey contributors
+ * SPDX-License-Identifier: AGPL-3.0-only
+ */
+
+import { Inject, Injectable } from '@nestjs/common';
+import { Endpoint } from '@/server/api/endpoint-base.js';
+import type { UsersRepository } from '@/models/_.js';
+import { DI } from '@/di-symbols.js';
+import { CacheService } from '@/core/CacheService.js';
+import { GlobalEventService } from '@/core/GlobalEventService.js';
+
+export const meta = {
+	tags: ['admin'],
+
+	requireCredential: true,
+	requireModerator: true,
+	kind: 'write:admin:cw-user',
+} as const;
+
+export const paramDef = {
+	type: 'object',
+	properties: {
+		userId: { type: 'string', format: 'misskey:id' },
+		cw: { type: 'string', nullable: true },
+	},
+	required: ['userId', 'cw'],
+} as const;
+
+@Injectable()
+export default class extends Endpoint<typeof meta, typeof paramDef> { // eslint-disable-line import/no-default-export
+	constructor(
+		@Inject(DI.usersRepository)
+		private readonly usersRepository: UsersRepository,
+
+		private readonly globalEventService: GlobalEventService,
+	) {
+		super(meta, paramDef, async ps => {
+			const result = await this.usersRepository.update(ps.userId, {
+				// Collapse empty strings to null
+				// eslint-disable-next-line @typescript-eslint/prefer-nullish-coalescing
+				mandatoryCW: ps.cw || null,
+			});
+
+			if (result.affected && result.affected < 1) {
+				throw new Error('No such user');
+			}
+
+			// Synchronize caches and other processes
+			this.globalEventService.publishInternalEvent('localUserUpdated', { id: ps.userId });
+		});
+	}
+}

packages/backend/src/server/api/endpoints/admin/show-user.ts

@@ -144,6 +144,10 @@ export const meta = {
 				type: 'string',
 				optional: false, nullable: false,
 			},
+			mandatoryCW: {
+				type: 'string',
+				optional: false, nullable: true,
+			},
 			signins: {
 				type: 'array',
 				optional: false, nullable: false,
@@ -260,6 +264,7 @@ export default class extends Endpoint<typeof meta, typeof paramDef> { // eslint-
 				isHibernated: user.isHibernated,
 				lastActiveDate: user.lastActiveDate ? user.lastActiveDate.toISOString() : null,
 				moderationNote: profile.moderationNote ?? '',
+				mandatoryCW: user.mandatoryCW,
 				signins,
 				policies: await this.roleService.getUserPolicies(user.id),
 				roles: await this.roleEntityService.packMany(roles, me),