feat: 通報があったときに管理者へEメールで通知されるように

Resolve #7025

packages/backend/src/server/api/endpoints/users/report-abuse.ts

@@ -1,4 +1,5 @@
 import $ from 'cafy';
+import * as sanitizeHtml from 'sanitize-html';
 import { ID } from '@/misc/cafy-id';
 import define from '../../define';
 import { publishAdminStream } from '@/services/stream';
@@ -6,6 +7,8 @@ import { ApiError } from '../../error';
 import { getUser } from '../../common/getters';
 import { AbuseUserReports, Users } from '@/models/index';
 import { genId } from '@/misc/gen-id';
+import { sendEmail } from '@/services/send-email';
+import { fetchMeta } from '@/misc/fetch-meta';
 
 export const meta = {
 	tags: ['users'],
@@ -26,23 +29,24 @@ export const meta = {
 		noSuchUser: {
 			message: 'No such user.',
 			code: 'NO_SUCH_USER',
-			id: '1acefcb5-0959-43fd-9685-b48305736cb5'
+			id: '1acefcb5-0959-43fd-9685-b48305736cb5',
 		},
 
 		cannotReportYourself: {
 			message: 'Cannot report yourself.',
 			code: 'CANNOT_REPORT_YOURSELF',
-			id: '1e13149e-b1e8-43cf-902e-c01dbfcb202f'
+			id: '1e13149e-b1e8-43cf-902e-c01dbfcb202f',
 		},
 
 		cannotReportAdmin: {
 			message: 'Cannot report the admin.',
 			code: 'CANNOT_REPORT_THE_ADMIN',
-			id: '35e166f5-05fb-4f87-a2d5-adb42676d48f'
-		}
-	}
+			id: '35e166f5-05fb-4f87-a2d5-adb42676d48f',
+		},
+	},
 };
 
+// eslint-disable-next-line import/no-default-export
 export default define(meta, async (ps, me) => {
 	// Lookup user
 	const user = await getUser(ps.userId).catch(e => {
@@ -72,10 +76,10 @@ export default define(meta, async (ps, me) => {
 	setTimeout(async () => {
 		const moderators = await Users.find({
 			where: [{
-				isAdmin: true
+				isAdmin: true,
 			}, {
-				isModerator: true
-			}]
+				isModerator: true,
+			}],
 		});
 
 		for (const moderator of moderators) {
@@ -83,8 +87,15 @@ export default define(meta, async (ps, me) => {
 				id: report.id,
 				targetUserId: report.targetUserId,
 				reporterId: report.reporterId,
-				comment: report.comment
+				comment: report.comment,
 			});
 		}
+
+		const meta = await fetchMeta();
+		if (meta.email) {
+			sendEmail(meta.email, 'New abuse report',
+				sanitizeHtml(ps.comment),
+				sanitizeHtml(ps.comment));
+		}
 	}, 1);
 });