refactoring

Resolve #7779

packages/backend/src/server/api/endpoints/i/unpin.ts

@@ -0,0 +1,45 @@
+import $ from 'cafy';
+import { ID } from '@/misc/cafy-id';
+import { removePinned } from '@/services/i/pin';
+import define from '../../define';
+import { ApiError } from '../../error';
+import { Users } from '@/models/index';
+
+export const meta = {
+	tags: ['account', 'notes'],
+
+	requireCredential: true as const,
+
+	kind: 'write:account',
+
+	params: {
+		noteId: {
+			validator: $.type(ID),
+		}
+	},
+
+	errors: {
+		noSuchNote: {
+			message: 'No such note.',
+			code: 'NO_SUCH_NOTE',
+			id: '454170ce-9d63-4a43-9da1-ea10afe81e21'
+		},
+	},
+
+	res: {
+		type: 'object' as const,
+		optional: false as const, nullable: false as const,
+		ref: 'User'
+	}
+};
+
+export default define(meta, async (ps, user) => {
+	await removePinned(user, ps.noteId).catch(e => {
+		if (e.id === 'b302d4cf-c050-400a-bbb3-be208681f40c') throw new ApiError(meta.errors.noSuchNote);
+		throw e;
+	});
+
+	return await Users.pack(user.id, user, {
+		detail: true
+	});
+});