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Diff for: aws-node-typescript-sqs-standard/README.md

+1-1
Original file line numberDiff line numberDiff line change
@@ -15,7 +15,7 @@ authorAvatar: 'https://avatars3.githubusercontent.com/u/28927258?s=460&v=4'
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This example demonstrates how to setup a SQS Standard and send messages through the message body and attributes.
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The queue was created by using [queue construct from the Lift plugin](https://github.com/getlift/lift/blob/master/docs/queue.md), which works perfectly!
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The queue was created by using the [queue construct from the Lift plugin](https://github.com/getlift/lift/blob/master/docs/queue.md).
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2020
## Use Cases
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+8-12
Original file line numberDiff line numberDiff line change
@@ -1,17 +1,13 @@
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import { SQSEvent, SQSHandler, SQSMessageAttributes } from "aws-lambda";
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export const handler: SQSHandler = async (event: SQSEvent): Promise<void> => {
4-
try {
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for (const record of event.Records) {
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const messageAttributes: SQSMessageAttributes = record.messageAttributes;
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console.log(
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"Message Attributtes --> ",
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messageAttributes.AttributeNameHere.stringValue
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);
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console.log("Message Body --> ", record.body);
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// Do something
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}
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} catch (error) {
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console.log(error);
4+
for (const record of event.Records) {
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const messageAttributes: SQSMessageAttributes = record.messageAttributes;
6+
console.log(
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"Message Attributtes --> ",
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messageAttributes.AttributeNameHere.stringValue
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);
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console.log("Message Body --> ", record.body);
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// Do something
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}
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};

Diff for: aws-node-typescript-sqs-standard/handlers/sender.ts

+13-36
Original file line numberDiff line numberDiff line change
@@ -1,34 +1,18 @@
1-
import {
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APIGatewayProxyHandler,
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APIGatewayProxyEvent,
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APIGatewayProxyResult,
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} from "aws-lambda";
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import { APIGatewayProxyHandler, APIGatewayProxyResult } from "aws-lambda";
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import { SQS } from "aws-sdk";
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const sqs = new SQS();
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10-
export const handler: APIGatewayProxyHandler = async (
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event: APIGatewayProxyEvent
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): Promise<APIGatewayProxyResult> => {
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let statusCode: number = 200;
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let message: string;
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export const handler: APIGatewayProxyHandler =
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async (): Promise<APIGatewayProxyResult> => {
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let statusCode: number = 200;
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const message = "Hello world";
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if (!event.body) {
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return {
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statusCode: 400,
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body: JSON.stringify({
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message: "No body was found",
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}),
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};
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}
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const queueUrl: string = process.env.QUEUE_URL;
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console.log("event.body"), event.body;
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try {
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const queueUrl: string = process.env.QUEUE_URL;
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await sqs
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.sendMessage({
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QueueUrl: queueUrl,
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MessageBody: event.body,
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MessageBody: message,
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MessageAttributes: {
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AttributeNameHere: {
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StringValue: "Attribute Value Here",
@@ -38,17 +22,10 @@ export const handler: APIGatewayProxyHandler = async (
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})
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.promise();
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41-
message = "Message placed in the Queue!";
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} catch (error) {
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console.log(error);
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message = error;
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statusCode = 500;
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}
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48-
return {
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statusCode,
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body: JSON.stringify({
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message,
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}),
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return {
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statusCode,
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body: JSON.stringify({
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message,
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}),
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};
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};
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};

Diff for: aws-node-typescript-sqs-standard/serverless.yml

+2-3
Original file line numberDiff line numberDiff line change
@@ -9,10 +9,9 @@ plugins:
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provider:
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name: aws
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runtime: nodejs14.x
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logRetentionInDays: 30
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constructs:
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mySimpleQueue:
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queue:
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type: queue
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worker:
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handler: handlers/receiver.handler
@@ -21,7 +20,7 @@ functions:
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sender:
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handler: handlers/sender.handler
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environment:
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QUEUE_URL: ${construct:mySimpleQueue.queueUrl}
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QUEUE_URL: ${construct:queue.queueUrl}
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events:
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- httpApi:
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method: post

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