npm install @softchef/cdk-restapi
  // or
  yarn add @softchef/cdk-restapi

const demoRestApi = new RestApi(stack, 'RestApiDemo', {
  resources: [
    {
      path: '/articles',
      httpMethod: HttpMethod.GET,
      lambdaFunction: new lambda.NodejsFunction(stack, 'GetArticles', {
        entry: `./lambda-assets/articles/get-articles/app.ts`,
      }),
    },
    {
      path: '/articles',
      httpMethod: HttpMethod.POST,
      lambdaFunction: new lambda.NodejsFunction(stack, 'CreateArticle', {
        entry: `./lambda-assets/articles/create-article/app.ts`,
      }),
    },
    {
      path: '/articles/{articleId}',
      httpMethod: HttpMethod.GET,
      lambdaFunction: new lambda.NodejsFunction(stack, 'GetArticle', {
        entry: `./lambda-assets/articles/get-article/app.ts`,
      }),
    },
    {
      path: '/articles/{articleId}',
      httpMethod: HttpMethod.PUT,
      lambdaFunction: new lambda.NodejsFunction(stack, 'UpdateArticle', {
        entry: `./lambda-assets/articles/update-article/app.ts`,
      }),
    },
    {
      path: '/articles/{articleId}/comments',
      httpMethod: HttpMethod.GET,
      lambdaFunction: new lambda.NodejsFunction(stack, 'GetComments', {
        entry: `./lambda-assets/articles/get-comments/app.ts`,
      }),
    },
    {
      path: '/articles/{articleId}/comments',
      httpMethod: HttpMethod.POST,
      lambdaFunction: new lambda.NodejsFunction(stack, 'CreateComment', {
        entry: `./lambda-assets/articles/create-comment/app.ts`,
      }),
    },
  ],
  enableCors: true,
});

// Add multi-resources
demoRestApi.addResources([
  {
    path: '/authors',
    httpMethod: HttpMethod.GET,
    lambdaFunction: new lambda.NodejsFunction(stack, 'GetAuthors', {
      entry: `./lambda-assets/authors/get-authors/app.ts`,
    }),
  },
  {
    path: '/authors/{authorId}',
    httpMethod: HttpMethod.GET,
    lambdaFunction: new lambda.NodejsFunction(stack, 'GetAuthor', {
      entry: `./lambda-assets/authors/get-author/app.ts`,
    }),
  }
]);

// Add single resource
demoRestApi.addResource({
  path: '/authors',
  httpMethod: HttpMethod.POST,
  lambdaFunction: new lambda.NodejsFunction(stack, 'CreateAuthors', {
    entry: `./lambda-assets/authors/create-authors/app.ts`,
  }),
})

npx projen
cdk deploy --app lib/demo/demo.js