How to start Bank Backend

1) Clone the repository

2) Start the server

3) Check the url for frontend in BankController class @CrossOrigin(origins = "http://localhost:3001"). If frontend is running on other port, you have to change it there.

4) In Controller you have following operations to execute: create an account, deposit, withdraw, transfer and list all accounts. Use following url in postman to check the processing:

http://localhost:8080/api/bank/create-account  (As a POST request)
With raw body such as 
{
"name": "Alex",
"balance": 0
} 

As a result you will receive:

{
"id": 903, (which is randomly generated)
"name": "Alex",
"balance": 0,
"outgoingTransfers": []
}

To deposit money on account use:
http://localhost:8080/api/bank/deposit?accountId=903&amount=500  (As a POST request)

To withdraw money from account use:
http://localhost:8080/api/bank/withdraw?accountId=903&amount=100 (As a POST request)

To check all created accounts use: 
http://localhost:8080/api/bank/listAccounts (As a GET request)
You will receive following:

{
"list": [
    {
        "id": 903,
        "name": "Alex",
        "balance": 400,
        "outgoingTransfers": []
    },
    {
        "id": 728,
        "name": "Dima",
        "balance": 0,
        "outgoingTransfers": []
    }
]
}


And at the end use transfer using: 
http://localhost:8080/api/bank/transfer?fromAccountId=903&toAccountId=728&amount=150 (As a POST request)
and also check all accounts. At the end you receive:
{
"list": [
    {
        "id": 903,
        "name": "Alex",
        "balance": 250,
        "outgoingTransfers": [
            {
                "id": "1",
                "type": "transfer",
                "date": "2024-11-13",
                "amount": 150
            }
        ]
    },
    {
        "id": 728,
        "name": "Dima",
        "balance": 150,
        "outgoingTransfers": []
    }
]
}

If you have questions, feel free to ask them