chore(csharp): update nodejs version to 20.x

aws-samples · May 24, 2024 · 92e85a7 · 92e85a7
1 parent 9164f0e
commit 92e85a7
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Showing 5 changed files with 14 additions and 14 deletions.
diff --git a/csharp/my-widget-service/src/MyWidgetService/MyWidgetServiceStack.cs b/csharp/my-widget-service/src/MyWidgetService/MyWidgetServiceStack.cs
@@ -14,7 +14,7 @@ public MyWidgetServiceStack(Construct parent, string id, IStackProps props) : ba
             var bucket = new Bucket(this, "WidgetStore");
 
             var handler = new Function(this, "WidgetHandler", new FunctionProps {
-                Runtime = Runtime.NODEJS_10_X,
+                Runtime = Runtime.NODEJS_20_X,
                 Code = Code.FromAsset("src/MyWidgetService/resources"),
                 Handler = "widgets.main",
                 Environment = new Dictionary<string, string>{

diff --git a/csharp/my-widget-service/src/MyWidgetService/resources/widgets.js b/csharp/my-widget-service/src/MyWidgetService/resources/widgets.js
@@ -1,5 +1,5 @@
-const AWS = require('aws-sdk');
-const S3 = new AWS.S3();
+const { S3 } = require("@aws-sdk/client-s3");
+const s3 = new S3();
 
 const bucketName = process.env.BUCKET;
 
@@ -12,7 +12,7 @@ exports.main = async function(event, context) {
     if (method === "GET") {
       // GET / to get the names of all widgets
       if (event.path === "/") {
-        const data = await S3.listObjectsV2({ Bucket: bucketName }).promise();
+        const data = await s3.listObjectsV2({ Bucket: bucketName });
         var body = {
           widgets: data.Contents.map(function(e) { return e.Key })
         };
@@ -25,8 +25,8 @@ exports.main = async function(event, context) {
 
       if (widgetName) {
         // GET /name to get info on widget name
-        const data = await S3.getObject({ Bucket: bucketName, Key: widgetName}).promise();
-        var body = data.Body.toString('utf-8');
+        const data = await s3.getObject({ Bucket: bucketName, Key: widgetName});
+        var body = await data.Body.transformToString();
 
         return {
           statusCode: 200,
@@ -53,12 +53,12 @@ exports.main = async function(event, context) {
 
       var base64data = new Buffer(data, 'binary');
 
-      await S3.putObject({
+      await s3.putObject({
         Bucket: bucketName,
         Key: widgetName,
         Body: base64data,
         ContentType: 'application/json'
-      }).promise();
+      });
 
       return {
         statusCode: 200,
@@ -78,9 +78,9 @@ exports.main = async function(event, context) {
         };
       }
 
-      await S3.deleteObject({
+      await s3.deleteObject({
         Bucket: bucketName, Key: widgetName
-      }).promise();
+      });
 
       return {
         statusCode: 200,

diff --git a/csharp/package.json b/csharp/package.json
@@ -1,5 +1,5 @@
 {
   "devDependencies": {
-    "aws-cdk": "^2.0.0-rc.32"
+    "aws-cdk": "2.133.0"
   }
 }
diff --git a/csharp/random-writer/src/RandomWriter/RandomWriterStack.cs b/csharp/random-writer/src/RandomWriter/RandomWriterStack.cs
@@ -40,7 +40,7 @@ public RandomWriter(Construct scope, string id): base(scope, id)
 
             Function = new Function(this, "Lambda", new FunctionProps
             {
-                Runtime = Runtime.NODEJS_10_X,
+                Runtime = Runtime.NODEJS_20_X,
                 Handler = "index.handler",
                 Code = Code.FromAsset("src/RandomWriter/resources"),
                 Environment = new Dictionary<string, string>

diff --git a/csharp/random-writer/src/RandomWriter/resources/index.js b/csharp/random-writer/src/RandomWriter/resources/index.js
@@ -1,4 +1,4 @@
-const { DynamoDB } = require('aws-sdk');
+const { DynamoDB } = require('@aws-sdk/client-dynamodb');
 const crypto = require('crypto');
 
 /**
@@ -22,5 +22,5 @@ exports.handler = async function handler(event, context) {
     Item: {
       ID: { S: id }
     }
-  }).promise();
+  });
 };