proposal-system/infra/bin/app.ts

import * as cdk from 'aws-cdk-lib';
import { FoundationStack } from '../lib/foundation-stack';
import { ComputeStack } from '../lib/compute-stack';
import { FrontendStack } from '../lib/frontend-stack';
import { resolveConfig } from '../lib/config';

const app = new cdk.App();

// Multi-env (PR2): `-c env=staging` (default prod). prod keeps the exact construct IDs
// and stack names of the deployed stacks (stackSuffix=''); only staging is suffixed.
const config = resolveConfig(app);
const { env, stackSuffix } = config;

const foundation = new FoundationStack(app, `proposal-system-foundation${stackSuffix}`, {
  stackName: `proposal-system-foundation${stackSuffix}`,
  env,
  config,
  description: 'Proposal System - VPC, RDS, S3, SQS, Cognito',
});

const compute = new ComputeStack(app, `proposal-system-compute${stackSuffix}`, {
  stackName: `proposal-system-compute${stackSuffix}`,
  env,
  config,
  description: 'Proposal System - API Lambda, Python Lambdas, Bedrock KB',
  vpc: foundation.vpc,
  lambdaSecurityGroup: foundation.lambdaSecurityGroup,
  dbSecret: foundation.dbSecret,
  dbCluster: foundation.dbCluster,
  uploadsBucket: foundation.uploadsBucket,
  generatedBucket: foundation.generatedBucket,
  libraryBucket: foundation.libraryBucket,
  jobsQueue: foundation.jobsQueue,
  userPool: foundation.userPool,
  alarmTopic: foundation.alarmTopic,
  webClientId: foundation.webClientId,
  mobileClientId: foundation.mobileClientId,
});

new FrontendStack(app, `proposal-system-frontend${stackSuffix}`, {
  stackName: `proposal-system-frontend${stackSuffix}`,
  env,
  config,
  description: 'Proposal System - CloudFront + S3 web hosting',
});

void compute;