Simple express server

1. After cloning repo to your pc run:

   npm install

   This will install all dependencies

2. To start server run:

   npm start

   App runs at http://localhost:3001/

3. To run tests:

   npm test

4. Available routes include:

   • http://localhost:3001/api/login

     Unprotected route that accepts a post request with any username and password credentials to return a token. Token is not returned if either parameters is missing or empty. Expects credentials of the format below;

      var loginData = {
      	"username" : "max",
      	"password" : "abc123"
      }

   • http://localhost:3001/api/patch-object

     Protected route that requires token to apply jsonpatch to an object. Expects data of the general format below;

      var data = {
        "payload" : {
          "key1" : "dreese"
        },
        "patchMe" : [ 
        {
          "op": "add", 
          "path": "/key2", 
          "value": "Ginger Nut"
        }
        ],
        "token" : "fill_in_your_token_here"
      }
      

     Above payload will result in the following response;

      var data = {
        "payload" : {
          "key1" : "dreese",
          "key2" : "Ginger Nut"
        }
      

   • http://localhost:3001/api/resizeImage

     Protected route that requires a token and only accepts a post request to download thumbnail image from public api online. Expects data payload below;

      	var data = {
            "token" : "fill_in_your_token_here"
          }