Educational project recreating an url shortener service as Bit.ly.

$ docker-compose up

Or if you are using make just do:

$ make up

The server should be live in http://127.0.0.1:5001/

• Python 3.10.4
• Poetry installed Resources
• MongoDB running locally Resources
• Copy or rename .env.example into a new file called .env and fill values there (especially the mongo db URI specifying the DB)

SECRET_KEY=your-super-secret-key
FLASK_CONFIG=development
FLASK_ENV=development
MONGO_URI=mongodb://localhost:27017/miniUrlDB

1. Install python dependencies

$ poetry install

2. Shell into virtualenv using poetry

$ poetry shell

3. Start the app

$ FLASK_APP=mini_url.app flask run -h 0.0.0.0 -p 4000

The server should be live in http://127.0.0.1:4000/

One you are inside the potery shell you could just run tests body

$ pytest

There are 2 basic endpoints to work with URL resources:

• Generate an URL
• Obtain information from a short url id

Generate a short url. Include the url you want to short in the body

{
  "url": "https://www.google.com"
}

• Status: 201
• Content-Type: "application/json"

{
  "id": "RRQuIwk",
  "long_url": "https://www.google.com",
  "created": "2022-07-31T10:06:47.161241",
  "stats": null
}

Get information from an already generated mini url id Include the mini url id generated previously in the url

• Status: 200
• Content-Type: "application/json"

{
  "id": "RRQuIwk",
  "long_url": "https://www.google.com",
  "created": "2022-07-31T10:06:47.161241",
  "stats": null
}

There are 2 simple pages in this project, the index just showing a message and the one that will be used as a redirection.

Once you have a mini url id you could go to the url formed as {{host}}/{{mini url id}} to verify the redirection

With the latest case we should go to http://127.0.0.1:4000/RRQuIwk and check that we are redirected

If we get redirected, we could also verify again how is the status of the mini url using the API

GET /api/mini-url/{mini-url-id}

And now the response will have basic stats information about it

{
  "id": "RRQuIwk",
  "long_url": "https://www.google.com",
  "created": "2022-07-31T10:29:26.301000",
  "stats": {
    "last_time_used": "2022-07-31T10:30:15.537000",
    "total_usage": 1
  }
}