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URL Shortener UI

Our company is building a knock off of the site bitly to shorten long links. The site will take in a long link and give the user a shortened link that they can put in their browser and be taken to the original long link.

For example, this app will be able to:

• Take in a long link like https://images.unsplash.com/photo-1470114716159-e389f8712fda?ixlib=rb-1.2.1&ixid=eyJhcHBfaWQiOjEyMDd9&auto=format&fit=crop&w=2550&q=80
• Submit the long link to a server
• The server will give back a short link like http://localhost:3001/useshorturl/1
• The short link will send the user to the same link as the long link! (some server magic that you don't need to worry about)

Note: the example above will not readily work in the browser

Wow, that saves a lot of space by making the URL shorter! The back-end API will save all of the URLs that have been submitted to be shortened so the user can come back and use them later.

The back-end server is already setup and ready to go from the back-end team. The back-end server is located here.

We need to build a front-end for users to interact with.

Setup

• Fork, then clone down this repo and change into the cloned down directory
• Run npm install to install dependencies
• Run npm start to start your development server

Be sure to setup the back-end repo for URL Shortener (NOT nested in the FE repo) to be able to retrieve and save shortened URLs.

Iterations

Iteration 0

Make sure to read through all iterations before starting. There is additional API documentation in the README of the BE server; it's highly recommended that you read that closely as well.

Iteration 1

A developer just left the company, and they started this front-end. Unfortunately, they didn't document their process or where they left off.

• Read through the front-end code base. Take a look at what urls are currently stored in the server.
• Fix any bugs/finish the unfinished functionality that are preventing the app from running.
• Connect the front end to the back end. When the App loads, grab any existing urls on the server, and display them on the DOM.

Iteration 2

Right now the App component can receive information from the server, but not send information to it.

• When the form is submitted, the new url should POST to the the server.
• On a successful POST, the new shortened url should be added to the DOM as well.

The user should see the new url without the page refreshing. The new url should persist on the DOM after refreshing as well.

Iteration 3

Write Cypress tests for the following user flows. All network requests must be stubbed.

• When a user visits the page, they can view the page title, form and the existing shortened URLs
• When a user fills out the form, the information is reflected in the input field values
• When a user fills out and submits the form, the new shortened URL is rendered

Iteration 4 (extension)

Add and test sad path functionality. For example:

• What should happen if the server sends back a failed request?
• What should happen if the user tries to submit an incomplete form?

Iteration 5 (extension)

Add and test delete functionality for a URL (the server side endpoint already exists).

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This project was bootstrapped with Create React App.