fix(nextjs-component, nextjs-cdk-construct): create AWS resources for dynamic SSG (serverless-nextjs#1476)

Author: laiso

packages/serverless-components/nextjs-cdk-construct/src/index.ts

@@ -95,7 +95,13 @@ export class NextJSLambdaEdge extends cdk.Construct {
         "number"
     );
 
-    if (hasISRPages) {
+    const hasDynamicISRPages = Object.keys(
+      this.prerenderManifest.dynamicRoutes
+    ).some(
+      (key) => this.prerenderManifest.dynamicRoutes[key].fallback !== false
+    );
+
+    if (hasISRPages || hasDynamicISRPages) {
       this.regenerationQueue = new sqs.Queue(this, "RegenerationQueue", {
         // We call the queue the same name as the bucket so that we can easily
         // reference it from within the lambda@edge, given we can't use env vars
@@ -160,7 +166,7 @@ export class NextJSLambdaEdge extends cdk.Construct {
     this.bucket.grantReadWrite(this.defaultNextLambda);
     this.defaultNextLambda.currentVersion.addAlias("live");
 
-    if (hasISRPages && this.regenerationFunction) {
+    if ((hasISRPages || hasDynamicISRPages) && this.regenerationFunction) {
       this.bucket.grantReadWrite(this.regenerationFunction);
       this.regenerationQueue?.grantSendMessages(this.defaultNextLambda);
       this.regenerationFunction?.grantInvoke(this.defaultNextLambda);

packages/serverless-components/nextjs-component/src/component.ts

@@ -452,6 +452,12 @@ class NextjsComponent extends Component {
           .initialRevalidateSeconds === "number"
     );
 
+    const hasDynamicISRPages = Object.keys(
+      defaultBuildManifest.pages.ssg.dynamic
+    ).some(
+      (key) => defaultBuildManifest.pages.ssg.dynamic[key].fallback !== false
+    );
+
     const readLambdaInputValue = (
       inputKey: "memory" | "timeout" | "name" | "runtime" | "roleArn" | "tags",
       lambdaType: LambdaType,
@@ -471,7 +477,7 @@ class NextjsComponent extends Component {
     };
 
     let queue;
-    if (hasISRPages) {
+    if (hasISRPages || hasDynamicISRPages) {
       queue = await sqs({
         name: `${bucketOutputs.name}.fifo`,
         deduplicationScope: "messageGroup",
@@ -521,7 +527,7 @@ class NextjsComponent extends Component {
       }
     }
 
-    if (hasISRPages) {
+    if (hasISRPages || hasDynamicISRPages) {
       const regenerationLambdaInput: LambdaInput = {
         region: bucketRegion, // make sure SQS region and regeneration lambda region are the same
         description: inputs.description