@wmakeev/lambda-node-standard-http-response
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    2.0.2 • Public • Published

    lambda-node-standard-http-response

    npm

    Standard response spec implementation for aws lambda http handler function

    Installation

    $ npm install @wmakeev/lambda-node-standard-http-response
    

    Usage

    Example of aws lambda function code:

    const standardHttpResponse = require('@wmakeev/lambda-node-standard-http-response')
    
    function doStuff (ev) {
      return ev.value
    }
    
    function doStuffAsync (ev) {
      return Promise.resolve(ev.value)
    }
    
    exports.default = standardHttpResponse(function (ev, ctx) {
      return ev.async ? doStuffAsync(ev) : doStuff(ev)
    }, { debug: true })

    doStuff can be sync or async (in case of async it should return Promise)

    Lambda event:

    {
      "async": "true",
      "value": "Hello world!"
    }

    Lambda response (same in sync and async cases):

    {
      "body": "{\"format\":\"2.0\",\"ok\":true,\"result\":\"Hello world!\"}",
      "isBase64Encoded": false,
      "statusCode": 200
    }

    See more about body format in lambda-node-standard-response module descripton

    API

    standardHttpResponse(handler: function(ev, context), options: object): function(event, context, cb)

    • handler - sync or async (returns Promise) function
    • options.debug: boolean - if true, then debug option will pass to wrappedlambda-node-standard-response handler
    • options.isBase64Encoded: boolean - if true, then body content shoud equal to standard response result field

    returns:

    You handler wrapped in AWS Lambda standard handler style function function(event, context, cb)

    Install

    npm i @wmakeev/lambda-node-standard-http-response

    DownloadsWeekly Downloads

    1

    Version

    2.0.2

    License

    ISC

    Last publish

    Collaborators

    • wmakeev