refactoring

Resolve #7779

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

@@ -0,0 +1,47 @@
+import $ from 'cafy';
+import { ID } from '@/misc/cafy-id';
+import define from '../../define';
+import { ApiError } from '../../error';
+import { Antennas } from '@/models/index';
+
+export const meta = {
+	tags: ['antennas', 'account'],
+
+	requireCredential: true as const,
+
+	kind: 'read:account',
+
+	params: {
+		antennaId: {
+			validator: $.type(ID),
+		},
+	},
+
+	errors: {
+		noSuchAntenna: {
+			message: 'No such antenna.',
+			code: 'NO_SUCH_ANTENNA',
+			id: 'c06569fb-b025-4f23-b22d-1fcd20d2816b'
+		},
+	},
+
+	res: {
+		type: 'object' as const,
+		optional: false as const, nullable: false as const,
+		ref: 'Antenna'
+	}
+};
+
+export default define(meta, async (ps, me) => {
+	// Fetch the antenna
+	const antenna = await Antennas.findOne({
+		id: ps.antennaId,
+		userId: me.id,
+	});
+
+	if (antenna == null) {
+		throw new ApiError(meta.errors.noSuchAntenna);
+	}
+
+	return await Antennas.pack(antenna);
+});