This program is developed for a technical interview. It's a RESTFul application that provides three routes.

1. POST /login expects a username and a password, and returns a JWT token for future requests.
2. POST /thumbnails protected route that expects a json payload {"url":"http://link"}, and return the relative path to the resized image. Example of a response

{
  "path": "/images/ff61ab0b-74c7-4144-a173-22935256d6d7"
}

3. POST /jsonpatch protected route that expects a json payload containing a document and a patch, and returns the result of applying the patch on the document. An example of request

{
  "doc": {
    "baz": "qux",
    "foo": "bar"
  },
  "patch": [{ "op": "replace", "path": "/baz", "value": "boo" }]
}

the answer will be

{
  "baz": "boo",
  "foo": "bar"
}

To install the application, you'll need to have node.js in your computer.

$ git clone [email protected]:abdellani/interview-backend-task.git
$ npm install

The application is also available in docker

docker pull abdellani/interview-backend-task

You'll need to adapt the configurations file in config/

• developement.js

{
  "PORT": "3000",
  "JWT_LIFE_TIME": "JWT Life time",
  "JWT_SECRET": "SUPER SUCRET KEY",
  "IMAGE_DIR": "ABSOLUTE PATH TO THE RESIZE IMAGES "
}

After an image is resized, it'll be store in "IMAGE_DIR".

• test.js

{
  "PORT": "3001",
  "JWT_LIFE_TIME": "JWT Life time",
  "JWT_SECRET": "SUPER SUCRET KEY",
  "IMAGE_DIR": "should be different from the value in developement.json ",
  "IMAGE_SERVER_PORT": "8080",
  "HASH_RESIZE_IMAGE":"7a700bc715eda72d192b1c934547424e8ab69815026f24ead81a27122cf042f511df22b840c0e5438db0cb60d03e35d14d9289cd822ce0646068574438ec5fe0"
}

• IMAGE_SERVER_PORT is the port number for the server used in the integration tests. That server will send a valid images to the application.
• HASH_RESIZE_IMAGE after an image is resized, its hash will be compared to this value.

npm start

npm run dev

npm run test:unit # will run  unit tests
npm run test:integration # will run  integration tests
npm run test # will run both unit and integration tests

npm run linter

Mohamed ABDELLANI