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lambda-proxy-response
Advanced tools
Readme
A wrap around response for aws lambda integration proxy
npm install lambda-proxy-response --save
response
methodconst lambdaProxy = require('lambda-proxy-reponse');
exports.handler = (event, context, callback) => {
// response method needs at least 3 parameters
// statusCode, headers, body
const response = lambdaProxy.response(200, { 'X-header': 'Your headers value' }, { 'bodyData': 'yourBodyData' });
// -> response = {
// statusCodes: 200,
// headers: {'X-header': 'Your headers value'},
// body: '{ "bodyData": "yourBodyData" }'
// }
callback(null, response);
// OR you can pass the callback to the `response` method and it will be called automatically
// The above implementation equal to
lambdaProxy.response(200, { 'X-header': 'Your headers value' }, { 'bodyData': 'yourBodyData' }, callback);
};
lambdaProxy.ok = lambdaProxy.response(200, ...)
lambdaProxy.created = lambdaProxy.response(201, ...)
lambdaProxy.badRequest = lambdaProxy.response(400, ...)
lambdaProxy.unAuthorized = lambdaProxy.response(401, ...)
lambdaProxy.forbidden = lambdaProxy.response(403, ...)
lambdaProxy.notFound = lambdaProxy.response(404, ...)
lambdaProxy.serverError = lambdaProxy.response(500, ...)
From version 2.0, new config option has been introduced to set default values for response.
Default body for every response. Will be overriden if you support new body in the call
// ....
lambdaProxy.config({ body: { bodyData: 'yourDefaultBodyData' } });
// ......
let response = lambdaProxy.response(200, { 'X-header': 'Your headers value' });
// -> response = {
// statusCodes: 200,
// headers: {'X-header': 'Your headers value'},
// body: '{ "bodyData": "yourDefaultBodyData" }'
// }
response = lambdaProxy.response(200, { 'X-header': 'Your headers value' }, { 'bodyData': 'yourBodyData' });
// -> response = {
// statusCodes: 200,
// headers: {'X-header': 'Your headers value'},
// body: '{ "bodyData": "yourBodyData" }'
// }
Default headers for every response. By default, it will extend whatever headers you provide inside
your response. Can be turned off by setting extendHeader
in options.
// ....
lambdaProxy.config({ header: { 'X-Default-Header': 'Your default header' } });
// ......
let response = lambdaProxy.response(200, null, { bodyData: 'yourBodyData' });
// -> response = {
// statusCodes: 200,
// headers: { 'X-Default-Header': 'Your default header' },
// body: '{ "bodyData": "yourBodyData" }'
// }
// by default it will extend your header
response = lambdaProxy.response(200, { 'X-header': 'Your headers value' }, { 'bodyData': 'yourBodyData' });
// -> response = {
// statusCodes: 200,
// headers: { 'X-header': 'Your headers value', 'X-Default-Header': 'Your default header' },
// body: '{ "bodyData": "yourBodyData" }'
// }
// you can turn it off by setting config
lambdaProxy.config({ header: { 'X-Default-Header': 'Your default header' }, extendHeader: false });
// .......
response = lambdaProxy.response(200, { 'X-header': 'Your headers value' }, { 'bodyData': 'yourBodyData' });
// -> response = {
// statusCodes: 200,
// headers: { 'X-header': 'Your headers value' },
// body: '{ "bodyData": "yourBodyData" }'
// }
Default status code.
// ....
lambdaProxy.config({ status: 200 });
// ....
response = lambdaProxy.response();
// -> response = {
// statusCodes: 200,
// headers: {},
// body: '{}'
// }
This response template is only for used with newly aws lambda proxy integration.
You can read more about it here
FAQs
A wrap around response for lambda proxy integration
The npm package lambda-proxy-response receives a total of 6 weekly downloads. As such, lambda-proxy-response popularity was classified as not popular.
We found that lambda-proxy-response demonstrated a not healthy version release cadence and project activity because the last version was released a year ago. It has 1 open source maintainer collaborating on the project.
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