refactoring

Resolve #7779

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

@@ -0,0 +1,90 @@
+import $ from 'cafy';
+import { ID } from '@/misc/cafy-id';
+import define from '../../define';
+import { publishAdminStream } from '@/services/stream';
+import { ApiError } from '../../error';
+import { getUser } from '../../common/getters';
+import { AbuseUserReports, Users } from '@/models/index';
+import { genId } from '@/misc/gen-id';
+
+export const meta = {
+	tags: ['users'],
+
+	requireCredential: true as const,
+
+	params: {
+		userId: {
+			validator: $.type(ID),
+		},
+
+		comment: {
+			validator: $.str.range(1, 2048),
+		},
+	},
+
+	errors: {
+		noSuchUser: {
+			message: 'No such user.',
+			code: 'NO_SUCH_USER',
+			id: '1acefcb5-0959-43fd-9685-b48305736cb5'
+		},
+
+		cannotReportYourself: {
+			message: 'Cannot report yourself.',
+			code: 'CANNOT_REPORT_YOURSELF',
+			id: '1e13149e-b1e8-43cf-902e-c01dbfcb202f'
+		},
+
+		cannotReportAdmin: {
+			message: 'Cannot report the admin.',
+			code: 'CANNOT_REPORT_THE_ADMIN',
+			id: '35e166f5-05fb-4f87-a2d5-adb42676d48f'
+		}
+	}
+};
+
+export default define(meta, async (ps, me) => {
+	// Lookup user
+	const user = await getUser(ps.userId).catch(e => {
+		if (e.id === '15348ddd-432d-49c2-8a5a-8069753becff') throw new ApiError(meta.errors.noSuchUser);
+		throw e;
+	});
+
+	if (user.id === me.id) {
+		throw new ApiError(meta.errors.cannotReportYourself);
+	}
+
+	if (user.isAdmin) {
+		throw new ApiError(meta.errors.cannotReportAdmin);
+	}
+
+	const report = await AbuseUserReports.save({
+		id: genId(),
+		createdAt: new Date(),
+		targetUserId: user.id,
+		targetUserHost: user.host,
+		reporterId: me.id,
+		reporterHost: null,
+		comment: ps.comment,
+	});
+
+	// Publish event to moderators
+	setTimeout(async () => {
+		const moderators = await Users.find({
+			where: [{
+				isAdmin: true
+			}, {
+				isModerator: true
+			}]
+		});
+
+		for (const moderator of moderators) {
+			publishAdminStream(moderator.id, 'newAbuseUserReport', {
+				id: report.id,
+				targetUserId: report.targetUserId,
+				reporterId: report.reporterId,
+				comment: report.comment
+			});
+		}
+	}, 1);
+});