refactoring

Resolve #7779

packages/backend/src/server/api/endpoints/page-push.ts

@@ -0,0 +1,50 @@
+import $ from 'cafy';
+import define from '../define';
+import { ID } from '@/misc/cafy-id';
+import { publishMainStream } from '@/services/stream';
+import { Users, Pages } from '@/models/index';
+import { ApiError } from '../error';
+
+export const meta = {
+	requireCredential: true as const,
+	secure: true,
+
+	params: {
+		pageId: {
+			validator: $.type(ID)
+		},
+
+		event: {
+			validator: $.str
+		},
+
+		var: {
+			validator: $.optional.nullable.any
+		}
+	},
+
+	errors: {
+		noSuchPage: {
+			message: 'No such page.',
+			code: 'NO_SUCH_PAGE',
+			id: '4a13ad31-6729-46b4-b9af-e86b265c2e74'
+		}
+	}
+};
+
+export default define(meta, async (ps, user) => {
+	const page = await Pages.findOne(ps.pageId);
+	if (page == null) {
+		throw new ApiError(meta.errors.noSuchPage);
+	}
+
+	publishMainStream(page.userId, 'pageEvent', {
+		pageId: ps.pageId,
+		event: ps.event,
+		var: ps.var,
+		userId: user.id,
+		user: await Users.pack(user.id, { id: page.userId }, {
+			detail: true
+		})
+	});
+});