Banking API 🏦

In this task, you will create a banking API with the basic CRUD operations.

Instructions

• Fork and clone this repository to your Development folder.

1. You have a data file called accounts.js, it's an array of bank accounts with the owner's username and the funds that he got in KWD.

Fetch Accounts

1. The method you will use is get, create a route to /accounts.
2. In the response, send the accounts data, using the json method because we need to convert it to json.
3. We need to also send a status code using .status method, which code represents a successful response?

Create Account

1. The method you will use is post, create a route to /accounts.
2. Generate an id for our new account.
3. Create a variable newAccount to store our new account, pass it the data coming from req.body, the id we just created and a funds of 0 since it's the default
4. Push your newAccount into the accounts array.
5. Return the newAccount in the response with the correct status code.

Delete Account

1. The method you will use is delete, create a route to /accounts that accepts a param accountId.
2. Extract this param using req.params.
3. Find the account with the same id, if it doesn't exist, return a response with 404 status code and not found message.
4. If it does exist, filter your accounts array to not incldue this deleted account.
5. Send a response with the correct status code.

Update Account

1. The method you will use is put, create a route to /accounts that accepts a param accountId.
2. Extract this param using req.params.
3. Find the account with the same id, if it doesn't exist, return a response with 404 status code and not found message.
4. If it does exist, replace the values of the account with the new values coming from the req.
5. Send a response with the correct status code.

Bonus

🍋 Retrieve a single account

• Create a route that retrieve a single account by the username of the owner not by it's ID.

🌶 Query Parameters

You have learned about route params, but there's also something called query params.

• On the route you created in the previous challenge, add a query param that retrieves the account info and funds in USD.

Your URL should look like: localhost:8000/accounts/Omar?currency=usd