chore: use "construct" instead of "node" across the library (#9584)

As a follow-up for #9557, replace all usage of the deprecated `node` API with `construct`. Related: aws/aws-cdk-rfcs#192 ---- *By submitting this pull request, I confirm that my contribution is made under the terms of the Apache-2.0 license*
aws · Aug 11, 2020 · 6a8cba4 · 6a8cba4
1 parent b46fdc9
commit 6a8cba4
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diff --git a/packages/@aws-cdk/app-delivery/lib/pipeline-deploy-stack-action.ts b/packages/@aws-cdk/app-delivery/lib/pipeline-deploy-stack-action.ts
@@ -115,7 +115,7 @@ export class PipelineDeployStackAction implements codepipeline.IAction {
 
   constructor(props: PipelineDeployStackActionProps) {
     this.stack = props.stack;
-    const assets = this.stack.node.metadata.filter(md => md.type === cxschema.ArtifactMetadataEntryType.ASSET);
+    const assets = this.stack.construct.metadata.filter(md => md.type === cxschema.ArtifactMetadataEntryType.ASSET);
     if (assets.length > 0) {
       // FIXME: Implement the necessary actions to publish assets
       throw new Error(`Cannot deploy the stack ${this.stack.stackName} because it references ${assets.length} asset(s)`);

diff --git a/packages/@aws-cdk/app-delivery/test/test.pipeline-deploy-stack-action.ts b/packages/@aws-cdk/app-delivery/test/test.pipeline-deploy-stack-action.ts
@@ -390,7 +390,7 @@ export = nodeunit.testCase({
 
           const deployedStack = new cdk.Stack(app, 'DeployedStack');
           for (let i = 0 ; i < assetCount ; i++) {
-            deployedStack.node.addMetadata(cxschema.ArtifactMetadataEntryType.ASSET, {});
+            deployedStack.construct.addMetadata(cxschema.ArtifactMetadataEntryType.ASSET, {});
           }
 
           test.throws(() => {

diff --git a/packages/@aws-cdk/assert/lib/synth-utils.ts b/packages/@aws-cdk/assert/lib/synth-utils.ts
@@ -65,7 +65,7 @@ export class SynthUtils {
  * Synthesizes the app in which a stack resides and returns the cloud assembly object.
  */
 function synthesizeApp(stack: core.Stack, options: core.SynthesisOptions) {
-  const root = stack.node.root;
+  const root = stack.construct.root;
   if (!core.Stage.isStage(root)) {
     throw new Error('unexpected: all stacks must be part of a Stage or an App');
   }

diff --git a/packages/@aws-cdk/assets/test/test.staging.ts b/packages/@aws-cdk/assets/test/test.staging.ts
@@ -23,7 +23,7 @@ export = {
   'staging can be disabled through context'(test: Test) {
     // GIVEN
     const stack = new Stack();
-    stack.node.setContext(cxapi.DISABLE_ASSET_STAGING_CONTEXT, true);
+    stack.construct.setContext(cxapi.DISABLE_ASSET_STAGING_CONTEXT, true);
     const sourcePath = path.join(__dirname, 'fs', 'fixtures', 'test1');
 
     // WHEN

diff --git a/packages/@aws-cdk/aws-amplify/lib/app.ts b/packages/@aws-cdk/aws-amplify/lib/app.ts
@@ -221,7 +221,7 @@ export class App extends Resource implements IApp, iam.IGrantable {
       description: props.description,
       environmentVariables: Lazy.anyValue({ produce: () => renderEnvironmentVariables(this.environmentVariables) }, { omitEmptyArray: true }),
       iamServiceRole: role.roleArn,
-      name: props.appName || this.node.id,
+      name: props.appName || this.construct.id,
       oauthToken: sourceCodeProviderOptions?.oauthToken?.toString(),
       repository: sourceCodeProviderOptions?.repository,
     });

diff --git a/packages/@aws-cdk/aws-apigateway/lib/authorizers/lambda.ts b/packages/@aws-cdk/aws-apigateway/lib/authorizers/lambda.ts
@@ -12,7 +12,7 @@ export interface LambdaAuthorizerProps {
   /**
    * An optional human friendly name for the authorizer. Note that, this is not the primary identifier of the authorizer.
    *
-   * @default this.node.uniqueId
+   * @default this.construct.uniqueId
    */
   readonly authorizerName?: string;
 
@@ -96,7 +96,7 @@ abstract class LambdaAuthorizer extends Authorizer implements IAuthorizer {
    */
   protected setupPermissions() {
     if (!this.role) {
-      this.handler.addPermission(`${this.node.uniqueId}:Permissions`, {
+      this.handler.addPermission(`${this.construct.uniqueId}:Permissions`, {
         principal: new iam.ServicePrincipal('apigateway.amazonaws.com'),
         sourceArn: this.authorizerArn,
       });
@@ -120,7 +120,7 @@ abstract class LambdaAuthorizer extends Authorizer implements IAuthorizer {
     return Lazy.stringValue({
       produce: () => {
         if (!this.restApiId) {
-          throw new Error(`Authorizer (${this.node.path}) must be attached to a RestApi`);
+          throw new Error(`Authorizer (${this.construct.path}) must be attached to a RestApi`);
         }
         return this.restApiId;
       },
@@ -167,7 +167,7 @@ export class TokenAuthorizer extends LambdaAuthorizer {
 
     const restApiId = this.lazyRestApiId();
     const resource = new CfnAuthorizer(this, 'Resource', {
-      name: props.authorizerName ?? this.node.uniqueId,
+      name: props.authorizerName ?? this.construct.uniqueId,
       restApiId,
       type: 'TOKEN',
       authorizerUri: lambdaAuthorizerArn(props.handler),
@@ -229,7 +229,7 @@ export class RequestAuthorizer extends LambdaAuthorizer {
 
     const restApiId = this.lazyRestApiId();
     const resource = new CfnAuthorizer(this, 'Resource', {
-      name: props.authorizerName ?? this.node.uniqueId,
+      name: props.authorizerName ?? this.construct.uniqueId,
       restApiId,
       type: 'REQUEST',
       authorizerUri: lambdaAuthorizerArn(props.handler),

diff --git a/packages/@aws-cdk/aws-apigateway/lib/deployment.ts b/packages/@aws-cdk/aws-apigateway/lib/deployment.ts
@@ -118,7 +118,7 @@ export class Deployment extends Resource {
     // and the `AWS::Lambda::Permission` resources (children under Method),
     // causing cyclic dependency errors. Hence, falling back to declaring
     // dependencies between the underlying CfnResources.
-    this.node.addDependency(method.node.defaultChild as CfnResource);
+    this.construct.addDependency(method.construct.defaultChild as CfnResource);
   }
 }
 
@@ -150,7 +150,7 @@ class LatestDeploymentResource extends CfnDeployment {
   public addToLogicalId(data: unknown) {
     // if the construct is locked, it means we are already synthesizing and then
     // we can't modify the hash because we might have already calculated it.
-    if (this.node.locked) {
+    if (this.construct.locked) {
       throw new Error('Cannot modify the logical ID when the construct is locked');
     }
 
@@ -163,7 +163,7 @@ class LatestDeploymentResource extends CfnDeployment {
     if (this.api instanceof RestApi || this.api instanceof SpecRestApi) { // Ignore IRestApi that are imported
 
       // Add CfnRestApi to the logical id so a new deployment is triggered when any of its properties change.
-      const cfnRestApiCF = (this.api.node.defaultChild as any)._toCloudFormation();
+      const cfnRestApiCF = (this.api.construct.defaultChild as any)._toCloudFormation();
       hash.push(this.stack.resolve(cfnRestApiCF));
     }
 

diff --git a/packages/@aws-cdk/aws-apigateway/lib/domain-name.ts b/packages/@aws-cdk/aws-apigateway/lib/domain-name.ts
@@ -137,7 +137,7 @@ export class DomainName extends Resource implements IDomainName {
    */
   public addBasePathMapping(targetApi: IRestApi, options: BasePathMappingOptions = { }) {
     const basePath = options.basePath || '/';
-    const id = `Map:${basePath}=>${targetApi.node.uniqueId}`;
+    const id = `Map:${basePath}=>${targetApi.construct.uniqueId}`;
     return new BasePathMapping(this, id, {
       domainName: this,
       restApi: targetApi,

diff --git a/packages/@aws-cdk/aws-apigateway/lib/gateway-response.ts b/packages/@aws-cdk/aws-apigateway/lib/gateway-response.ts
@@ -65,7 +65,7 @@ export class GatewayResponse extends Resource implements IGatewayResponse {
       statusCode: props.statusCode,
     });
 
-    this.node.defaultChild = resource;
+    this.construct.defaultChild = resource;
   }
 
   private buildResponseParameters(responseHeaders?: { [key: string]: string }): { [key: string]: string } | undefined {

diff --git a/packages/@aws-cdk/aws-apigateway/lib/integrations/lambda.ts b/packages/@aws-cdk/aws-apigateway/lib/integrations/lambda.ts
@@ -56,7 +56,7 @@ export class LambdaIntegration extends AwsIntegration {
     const bindResult = super.bind(method);
     const principal = new iam.ServicePrincipal('apigateway.amazonaws.com');
 
-    const desc = `${method.api.node.uniqueId}.${method.httpMethod}.${method.resource.path.replace(/\//g, '.')}`;
+    const desc = `${method.api.construct.uniqueId}.${method.httpMethod}.${method.resource.path.replace(/\//g, '.')}`;
 
     this.handler.addPermission(`ApiPermission.${desc}`, {
       principal,
@@ -78,7 +78,7 @@ export class LambdaIntegration extends AwsIntegration {
     if (this.handler instanceof lambda.Function) {
       // if not imported, extract the name from the CFN layer to reach
       // the literal value if it is given (rather than a token)
-      functionName = (this.handler.node.defaultChild as lambda.CfnFunction).functionName;
+      functionName = (this.handler.construct.defaultChild as lambda.CfnFunction).functionName;
     } else {
       // imported, just take the function name.
       functionName = this.handler.functionName;

diff --git a/packages/@aws-cdk/aws-apigateway/lib/method.ts b/packages/@aws-cdk/aws-apigateway/lib/method.ts
@@ -221,7 +221,7 @@ export class Method extends Resource {
 
     const deployment = props.resource.api.latestDeployment;
     if (deployment) {
-      deployment.node.addDependency(resource);
+      deployment.construct.addDependency(resource);
       deployment.addToLogicalId({
         method: {
           ...methodProps,

diff --git a/packages/@aws-cdk/aws-apigateway/lib/model.ts b/packages/@aws-cdk/aws-apigateway/lib/model.ts
@@ -178,7 +178,7 @@ export class Model extends Resource implements IModel {
 
     const deployment = (props.restApi instanceof RestApi) ? props.restApi.latestDeployment : undefined;
     if (deployment) {
-      deployment.node.addDependency(resource);
+      deployment.construct.addDependency(resource);
       deployment.addToLogicalId({ model: modelProps });
     }
   }

diff --git a/packages/@aws-cdk/aws-apigateway/lib/requestvalidator.ts b/packages/@aws-cdk/aws-apigateway/lib/requestvalidator.ts
@@ -81,7 +81,7 @@ export class RequestValidator extends Resource implements IRequestValidator {
 
     const deployment = (props.restApi instanceof RestApi) ? props.restApi.latestDeployment : undefined;
     if (deployment) {
-      deployment.node.addDependency(resource);
+      deployment.construct.addDependency(resource);
       deployment.addToLogicalId({ validator: validatorProps });
     }
   }

diff --git a/packages/@aws-cdk/aws-apigateway/lib/resource.ts b/packages/@aws-cdk/aws-apigateway/lib/resource.ts
@@ -410,7 +410,7 @@ export class Resource extends ResourceBase {
 
     const deployment = props.parent.api.latestDeployment;
     if (deployment) {
-      deployment.node.addDependency(resource);
+      deployment.construct.addDependency(resource);
       deployment.addToLogicalId({ resource: resourceProps });
     }
 
@@ -488,7 +488,7 @@ export class ProxyResource extends Resource {
     // the root so that empty paths are proxied as well.
     if (this.parentResource && this.parentResource.path === '/') {
       // skip if the root resource already has this method defined
-      if (!(this.parentResource.node.tryFindChild(httpMethod) instanceof Method)) {
+      if (!(this.parentResource.construct.tryFindChild(httpMethod) instanceof Method)) {
         this.parentResource.addMethod(httpMethod, integration, options);
       }
     }

diff --git a/packages/@aws-cdk/aws-apigateway/lib/restapi.ts b/packages/@aws-cdk/aws-apigateway/lib/restapi.ts
@@ -401,7 +401,7 @@ export abstract class RestApiBase extends Resource implements IRestApi {
       cloudWatchRoleArn: role.roleArn,
     });
 
-    resource.node.addDependency(apiResource);
+    resource.construct.addDependency(apiResource);
   }
 
   protected configureDeployment(props: RestApiOptions) {
@@ -492,7 +492,7 @@ export class SpecRestApi extends RestApiBase {
       endpointConfiguration: this._configureEndpoints(props),
       parameters: props.parameters,
     });
-    this.node.defaultChild = resource;
+    this.construct.defaultChild = resource;
     this.restApiId = resource.ref;
     this.restApiRootResourceId = resource.attrRootResourceId;
     this.root = new RootResource(this, {}, this.restApiRootResourceId);
@@ -597,7 +597,7 @@ export class RestApi extends RestApiBase {
       cloneFrom: props.cloneFrom ? props.cloneFrom.restApiId : undefined,
       parameters: props.parameters,
     });
-    this.node.defaultChild = resource;
+    this.construct.defaultChild = resource;
     this.restApiId = resource.ref;
 
     const cloudWatchRole = props.cloudWatchRole !== undefined ? props.cloudWatchRole : true;

diff --git a/packages/@aws-cdk/aws-apigateway/lib/usage-plan.ts b/packages/@aws-cdk/aws-apigateway/lib/usage-plan.ts
@@ -181,7 +181,7 @@ export class UsagePlan extends Resource {
     const prefix = 'UsagePlanKeyResource';
 
     // Postfixing apikey id only from the 2nd child, to keep physicalIds of UsagePlanKey for existing CDK apps unmodifed.
-    const id = this.node.tryFindChild(prefix) ? `${prefix}:${apiKey.node.uniqueId}` : prefix;
+    const id = this.construct.tryFindChild(prefix) ? `${prefix}:${apiKey.construct.uniqueId}` : prefix;
 
     new CfnUsagePlanKey(this, id, {
       keyId: apiKey.keyId,

diff --git a/packages/@aws-cdk/aws-apigateway/lib/vpc-link.ts b/packages/@aws-cdk/aws-apigateway/lib/vpc-link.ts
@@ -65,7 +65,7 @@ export class VpcLink extends Resource implements IVpcLink {
   constructor(scope: Construct, id: string, props: VpcLinkProps = {}) {
     super(scope, id, {
       physicalName: props.vpcLinkName ||
-        Lazy.stringValue({ produce: () => this.node.uniqueId }),
+        Lazy.stringValue({ produce: () => this.construct.uniqueId }),
     });
 
     const cfnResource = new CfnVpcLink(this, 'Resource', {

diff --git a/packages/@aws-cdk/aws-apigateway/test/integ.restapi-import.lit.ts b/packages/@aws-cdk/aws-apigateway/test/integ.restapi-import.lit.ts
@@ -116,7 +116,7 @@ class DeployStack extends NestedStack {
     const deployment = new Deployment(this, 'Deployment', {
       api: RestApi.fromRestApiId(this, 'RestApi', props.restApiId),
     });
-    (props.methods ?? []).forEach((method) => deployment.node.addDependency(method));
+    (props.methods ?? []).forEach((method) => deployment.construct.addDependency(method));
     new Stage(this, 'Stage', { deployment });
   }
 }

diff --git a/packages/@aws-cdk/aws-apigateway/test/test.deployment.ts b/packages/@aws-cdk/aws-apigateway/test/test.deployment.ts
@@ -178,7 +178,7 @@ export = {
     const dep = new CfnResource(stack, 'MyResource', { type: 'foo' });
 
     // WHEN
-    deployment.node.addDependency(dep);
+    deployment.construct.addDependency(dep);
 
     expect(stack).to(haveResource('AWS::ApiGateway::Deployment', {
       DependsOn: [

diff --git a/packages/@aws-cdk/aws-apigateway/test/test.method.ts b/packages/@aws-cdk/aws-apigateway/test/test.method.ts
@@ -474,7 +474,7 @@ export = {
     expect(stack).to(haveResource('AWS::ApiGateway::Method', {
       HttpMethod: 'GET',
       RequestModels: {
-        'application/json': { Ref: stack.getLogicalId(model.node.findChild('Resource') as cdk.CfnElement) },
+        'application/json': { Ref: stack.getLogicalId(model.construct.findChild('Resource') as cdk.CfnElement) },
       },
     }));
 
@@ -539,7 +539,7 @@ export = {
         ResponseModels: {
           'application/json': 'Empty',
           'text/plain': 'Error',
-          'text/html': { Ref: stack.getLogicalId(htmlModel.node.findChild('Resource') as cdk.CfnElement) },
+          'text/html': { Ref: stack.getLogicalId(htmlModel.construct.findChild('Resource') as cdk.CfnElement) },
         },
       },
       ],
@@ -568,10 +568,10 @@ export = {
 
     // THEN
     expect(stack).to(haveResource('AWS::ApiGateway::Method', {
-      RequestValidatorId: { Ref: stack.getLogicalId(validator.node.findChild('Resource') as cdk.CfnElement) },
+      RequestValidatorId: { Ref: stack.getLogicalId(validator.construct.findChild('Resource') as cdk.CfnElement) },
     }));
     expect(stack).to(haveResource('AWS::ApiGateway::RequestValidator', {
-      RestApiId: { Ref: stack.getLogicalId(api.node.findChild('Resource') as cdk.CfnElement) },
+      RestApiId: { Ref: stack.getLogicalId(api.construct.findChild('Resource') as cdk.CfnElement) },
       ValidateRequestBody: true,
       ValidateRequestParameters: false,
     }));

diff --git a/packages/@aws-cdk/aws-apigateway/test/test.model.ts b/packages/@aws-cdk/aws-apigateway/test/test.model.ts
@@ -26,7 +26,7 @@ export = {
 
     // THEN
     expect(stack).to(haveResource('AWS::ApiGateway::Model', {
-      RestApiId: { Ref: stack.getLogicalId(api.node.findChild('Resource') as cdk.CfnElement) },
+      RestApiId: { Ref: stack.getLogicalId(api.construct.findChild('Resource') as cdk.CfnElement) },
       Schema: {
         $schema: 'http://json-schema.org/draft-04/schema#',
         title: 'test',
@@ -61,7 +61,7 @@ export = {
 
     // THEN
     expect(stack).to(haveResource('AWS::ApiGateway::Model', {
-      RestApiId: { Ref: stack.getLogicalId(api.node.findChild('Resource') as cdk.CfnElement) },
+      RestApiId: { Ref: stack.getLogicalId(api.construct.findChild('Resource') as cdk.CfnElement) },
       Schema: {
         $schema: 'http://json-schema.org/draft-04/schema#',
         title: 'test',

diff --git a/packages/@aws-cdk/aws-apigateway/test/test.requestvalidator.ts b/packages/@aws-cdk/aws-apigateway/test/test.requestvalidator.ts
@@ -22,7 +22,7 @@ export = {
 
     // THEN
     expect(stack).to(haveResource('AWS::ApiGateway::RequestValidator', {
-      RestApiId: { Ref: stack.getLogicalId(api.node.findChild('Resource') as cdk.CfnElement) },
+      RestApiId: { Ref: stack.getLogicalId(api.construct.findChild('Resource') as cdk.CfnElement) },
       ValidateRequestBody: true,
       ValidateRequestParameters: false,
     }));
@@ -49,7 +49,7 @@ export = {
 
     // THEN
     expect(stack).to(haveResource('AWS::ApiGateway::RequestValidator', {
-      RestApiId: { Ref: stack.getLogicalId(api.node.findChild('Resource') as cdk.CfnElement) },
+      RestApiId: { Ref: stack.getLogicalId(api.construct.findChild('Resource') as cdk.CfnElement) },
       Name: 'my-model',
       ValidateRequestBody: false,
       ValidateRequestParameters: true,

diff --git a/packages/@aws-cdk/aws-apigateway/test/test.restapi.ts b/packages/@aws-cdk/aws-apigateway/test/test.restapi.ts
@@ -103,7 +103,7 @@ export = {
   'defaultChild is set correctly'(test: Test) {
     const stack = new Stack();
     const api = new apigw.RestApi(stack, 'my-api');
-    test.ok(api.node.defaultChild instanceof apigw.CfnRestApi);
+    test.ok(api.construct.defaultChild instanceof apigw.CfnRestApi);
     test.done();
   },
 
@@ -570,7 +570,7 @@ export = {
     const resource = new CfnResource(stack, 'DependsOnRestApi', { type: 'My::Resource' });
 
     // WHEN
-    resource.node.addDependency(api);
+    resource.construct.addDependency(api);
 
     // THEN
     expect(stack).to(haveResource('My::Resource', {
@@ -713,7 +713,7 @@ export = {
 
     // THEN
     expect(stack).to(haveResource('AWS::ApiGateway::Model', {
-      RestApiId: { Ref: stack.getLogicalId(api.node.findChild('Resource') as CfnElement) },
+      RestApiId: { Ref: stack.getLogicalId(api.construct.findChild('Resource') as CfnElement) },
       Schema: {
         $schema: 'http://json-schema.org/draft-04/schema#',
         title: 'test',
@@ -745,14 +745,14 @@ export = {
 
     // THEN
     expect(stack).to(haveResource('AWS::ApiGateway::RequestValidator', {
-      RestApiId: { Ref: stack.getLogicalId(api.node.findChild('Resource') as CfnElement) },
+      RestApiId: { Ref: stack.getLogicalId(api.construct.findChild('Resource') as CfnElement) },
       Name: 'Parameters',
       ValidateRequestBody: false,
       ValidateRequestParameters: true,
     }));
 
     expect(stack).to(haveResource('AWS::ApiGateway::RequestValidator', {
-      RestApiId: { Ref: stack.getLogicalId(api.node.findChild('Resource') as CfnElement) },
+      RestApiId: { Ref: stack.getLogicalId(api.construct.findChild('Resource') as CfnElement) },
       Name: 'Body',
       ValidateRequestBody: true,
       ValidateRequestParameters: false,

diff --git a/packages/@aws-cdk/aws-apigatewayv2/lib/http/api-mapping.ts b/packages/@aws-cdk/aws-apigatewayv2/lib/http/api-mapping.ts
@@ -93,12 +93,12 @@ export class HttpApiMapping extends Resource implements IApiMapping {
 
     // ensure the dependency on the provided stage
     if (props.stage) {
-      this.node.addDependency(props.stage);
+      this.construct.addDependency(props.stage);
     }
 
     // if stage not specified, we ensure the default stage is ready before we create the api mapping
     if (!props.stage?.stageName && props.api.defaultStage) {
-      this.node.addDependency(props.api.defaultStage!);
+      this.construct.addDependency(props.api.defaultStage!);
     }
 
     this.apiMappingId = resource.ref;

diff --git a/packages/@aws-cdk/aws-apigatewayv2/lib/http/api.ts b/packages/@aws-cdk/aws-apigatewayv2/lib/http/api.ts
@@ -191,7 +191,7 @@ export class HttpApi extends Resource implements IHttpApi {
 
       // to ensure the domain is ready before creating the default stage
       if(props?.defaultDomainMapping) {
-        this.defaultStage.node.addDependency(props.defaultDomainMapping.domainName);
+        this.defaultStage.construct.addDependency(props.defaultDomainMapping.domainName);
       }
     }