Homework for working with Promises (via fetch) and updating react state

if you see STRETCH GOAL - think of it as an optional additional challenge. if you see DOUBLE STRETCH GOAL - think of it as an optional additional challenge that is probably twice as hard as a regular stretch goal.

Assignment

1. On initialization of the application, make an api request to the edamam api for cakes and display a list of cake names and the calories for the cake recipe by updating the react state via setState()

   • https://developer.edamam.com/edamam-recipe-api <--- go here and sign up for a develop account, this will provide you with an api key
   • A good idea would be to create a constant to construct your GET endpoint

   const APP_ID = ''; // your app id here, provided to you when you sign up
   const APP_KEY = ''; // your app key here, provided to you when you sign up
   
   // this would be what I would make for the final URL
   const BASE_ENDPOINT = `https://api.edamam.com/search?app_id=${APP_ID}&app_key=${APP_KEY}`;
   // an example API request with a cake query would be
   // `${BASE_ENDPOINT}&q=cake`

   • Use the React lifecycle hook of ComponentDidMount and make your fetch request in there
   • STRETCH GOAL - Create a function based component for each recipe item, where you pass in props ie:

      <div class="recipe-list">
          {/* This should hopefully give you some direction, but ask your TAs for help if you're stuck! */}
          {this.state.recipeList.map(recipe => <Recipe someProps />)}
      </div>

2. Handle Errors. If you get an error (lets say you turn off the internet connection)

   • All you need is to have a message of your choice display INSTEAD of a list of recipes
   • STRETCH GOAL - Make a function for displaying an error, and conditionally show the right one
   • DOUBLE STRETCH GOAL - look into creating a higher order component that can conditionally show either an error or a list!

3. STRETCH GOAL - Make the API request happen in a reusable function that if given a string, will search the api for that string

4. DOUBLE STRETCH GOAL - Implement a search bar (like you may have in previous assignments) - where the result of the search text generates a new list, ie - search for pies instead of cakes

5. STRETCH GOAL - Write any kind of test for any component you make! Remember you can look at the default test file here as a reference