AddPrivateEndpointsToRestApiGateway

addEndpointsToRestApiGateway.ts

export const addEndpointsToRestApiGateway = (
    stack: Construct,
    api:RestApi,
    apis: Array<ApiRestEndpoint>) => {

    apis.forEach(rest => {
        const route = api.root.addResource(rest.path);
        route.addMethod(
            rest.https_methods[0],
            new LambdaIntegration(rest.fun),
        );
    });

    return api;
}

addPrivateEndpointsToRestApiGateway.ts

export const addPrivateEndpointsToRestApiGateway = (
    scope: Construct,
    api: RestApi,
    authorizer: Authorizer,
    authorizationType: AuthorizationType,
    apis: Array<ApiRestEndpoint>
    ) => {

    apis.forEach(rest => {
        const route = api.root.addResource(rest.path);
        route.addMethod(
            rest.https_methods[0],
            new LambdaIntegration(rest.fun),
            {
                authorizer: authorizer,
                authorizationType: authorizationType
            }
        );
    });

    return api;
}

ApiRestEndpoint.ts

import {NodejsFunction} from "aws-cdk-lib/aws-lambda-nodejs";
import {HttpMethod} from "aws-cdk-lib/aws-events";

export interface ApiRestEndpoint {
    description: string,
    id: string,
    fun: NodejsFunction,
    https_methods: Array<HttpMethod>,
    path: string
}