Package com.paymybuddy.paymybuddy.service

Class BalanceService

java.lang.Object
com.paymybuddy.paymybuddy.service.BalanceService
@Service public class BalanceService extends Object
The `BalanceService` class is responsible for handling balance operations for users. It interacts with the `UserRepository` to retrieve and update the user's balance based on the balance operation provided. This service includes methods for updating a user's balance by either adding or subtracting an amount based on the operation performed.

  • Constructor Details

    • BalanceService

      public BalanceService()

  • Method Details

    • updateBalance

      public void updateBalance(BalanceOperationDTO operation, boolean plus)
      The function `updateBalance` takes a `BalanceOperationDTO` object and a boolean flag to either add or subtract the amount from the user's balance, updating and saving the user's balance accordingly.
      Parameters:
      operation - The `operation` parameter is of type `BalanceOperationDTO`, which likely contains information about a balance operation such as the user email and the amount to be added or subtracted from the balance.
      plus - The `plus` parameter is a boolean value that determines whether to add or subtract the `amount` from the user's balance. If `plus` is true, the `amount` will be added to the balance. If `plus` is false, the `amount` will be subtracted from