refactoring

Resolve #7779

packages/backend/src/server/api/endpoints/auth/session/show.ts

@@ -0,0 +1,58 @@
+import $ from 'cafy';
+import define from '../../../define';
+import { ApiError } from '../../../error';
+import { AuthSessions } from '@/models/index';
+
+export const meta = {
+	tags: ['auth'],
+
+	requireCredential: false as const,
+
+	params: {
+		token: {
+			validator: $.str,
+		}
+	},
+
+	errors: {
+		noSuchSession: {
+			message: 'No such session.',
+			code: 'NO_SUCH_SESSION',
+			id: 'bd72c97d-eba7-4adb-a467-f171b8847250'
+		}
+	},
+
+	res: {
+		type: 'object' as const,
+		optional: false as const, nullable: false as const,
+		properties: {
+			id: {
+				type: 'string' as const,
+				optional: false as const, nullable: false as const,
+				format: 'id'
+			},
+			app: {
+				type: 'object' as const,
+				optional: false as const, nullable: false as const,
+				ref: 'App'
+			},
+			token: {
+				type: 'string' as const,
+				optional: false as const, nullable: false as const
+			}
+		}
+	}
+};
+
+export default define(meta, async (ps, user) => {
+	// Lookup session
+	const session = await AuthSessions.findOne({
+		token: ps.token
+	});
+
+	if (session == null) {
+		throw new ApiError(meta.errors.noSuchSession);
+	}
+
+	return await AuthSessions.pack(session, user);
+});