refactoring

Resolve #7779

packages/backend/src/server/api/endpoints/app/show.ts

@@ -0,0 +1,51 @@
+import $ from 'cafy';
+import { ID } from '@/misc/cafy-id';
+import define from '../../define';
+import { ApiError } from '../../error';
+import { Apps } from '@/models/index';
+
+export const meta = {
+	tags: ['app'],
+
+	params: {
+		appId: {
+			validator: $.type(ID),
+		},
+	},
+
+	res: {
+		type: 'object' as const,
+		optional: false as const, nullable: false as const,
+		ref: 'App',
+	},
+
+	errors: {
+		noSuchApp: {
+			message: 'No such app.',
+			code: 'NO_SUCH_APP',
+			id: 'dce83913-2dc6-4093-8a7b-71dbb11718a3'
+		}
+	},
+
+	res: {
+		type: 'object' as const,
+		optional: false as const, nullable: false as const,
+		ref: 'App'
+	}
+};
+
+export default define(meta, async (ps, user, token) => {
+	const isSecure = user != null && token == null;
+
+	// Lookup app
+	const ap = await Apps.findOne(ps.appId);
+
+	if (ap == null) {
+		throw new ApiError(meta.errors.noSuchApp);
+	}
+
+	return await Apps.pack(ap, user, {
+		detail: true,
+		includeSecret: isSecure && (ap.userId === user!.id)
+	});
+});