import { defineEventHandler, getRouterParam, createError } from 'h3'; import { cleanPlan } from '../../../../utils/codegen-plan-store'; export default defineEventHandler((event) => { const planId = getRouterParam(event, 'id'); if (!planId) { throw createError({ statusCode: 400, statusMessage: 'Missing plan ID' }); } return cleanPlan(planId); });