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@packt/serverless-responses
Advanced tools
Serverless framework used for creating standard callback responses from within the handler function.
Use this package for creating standard callback responses from within an AWS Lambda function. There is a generic response, an error response and a resource response.
// handler.js
import { createHttpResponse, createHttpErrorResponse } from '@packt/serverless-responses';
/**
* Example Handler
*/
const exampleHandler = (event, context, callback) => {
const randomNr = Math.random() * 100;
if (randomNr >= 50) {
return createHttpResponse({
statusCode: 200,
data: { message: 'Success message' },
}, callback);
}
return createHttpErrorResponse({
statusCode: 400,
message: 'Fail message',
errorCode: 123456,
}, callback);
};
export { exampleHandler }; //eslint-disable-line
createHttpResponse(params, callback);
The params argument is an object that contains the information necessary to create the response:
The callback argument is the callback function that was pass to the handler function.
Used for returning resources in a REST-based API.
createHttpResourceResponse(params, callback);
returns body:
{
data: [{
result: object
}],
count: integer,
custom: any
}
The params argument is an object that contains the information necessary to create the response:
The callback argument is the callback function that was pass to the handler function.
Used for returning error messages. This is usedin the event of a malformed request to the other modules.
createHttpErrorResponse(params, callback);
returns body:
{
message: string,
errorCode: integer,
errorId: uuid
}
The params argument is an object that contains the information necessary to create the response:
The callback argument is the callback function that was pass to the handler function.
FAQs
Serverless framework used for creating standard callback responses from within the handler function.
The npm package @packt/serverless-responses receives a total of 10 weekly downloads. As such, @packt/serverless-responses popularity was classified as not popular.
We found that @packt/serverless-responses demonstrated a not healthy version release cadence and project activity because the last version was released a year ago. It has 6 open source maintainers collaborating on the project.
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