Package com.brodygaudel.bank.query.service.account

Class AccountEventHandlerService

java.lang.Object

com.brodygaudel.bank.query.service.account.AccountEventHandlerService

@Service
@Transactional
public class AccountEventHandlerService
extends Object

Service class for handling events related to accounts, such as creation, activation, suspension, crediting, and debiting.

Constructor Summary

Constructors

Constructor	Description
AccountEventHandlerService(AccountRepository accountRepository, OperationRepository operationRepository, CustomerRepository customerRepository)	Constructs an AccountEventHandlerService with the specified repositories.

Method Summary

Modifier and Type	Method	Description
void	on(@NotNull AccountActivatedEvent event)	Handles the AccountActivatedEvent by updating the status of an existing account to activate.
void	on(@NotNull AccountCreatedEvent event)	Handles the AccountCreatedEvent by creating a new account and associating it with a customer.
void	on(@NotNull AccountCreditedEvent event)	Handles the AccountCreditedEvent by updating the balance of an existing account and recording a credit operation.
void	on(@NotNull AccountDebitedEvent event)	Handles the AccountDebitedEvent by updating the balance of an existing account, recording a debit operation, and checking for sufficient balance.
void	on(@NotNull AccountSuspendedEvent event)	Handles the AccountSuspendedEvent by updating the status of an existing account to suspended.

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Details

AccountEventHandlerService

public AccountEventHandlerService(AccountRepository accountRepository,
 OperationRepository operationRepository,
 CustomerRepository customerRepository)

Constructs an AccountEventHandlerService with the specified repositories.

Parameters:

accountRepository - The repository for managing account data.

operationRepository - The repository for managing operation data.

customerRepository - The repository for managing customer data.

Method Details

on

@EventHandler
public void on(@NotNull
 @NotNull AccountCreatedEvent event)

Handles the AccountCreatedEvent by creating a new account and associating it with a customer.

Parameters:

event - The AccountCreatedEvent to handle.

on

@EventHandler
public void on(@NotNull
 @NotNull AccountActivatedEvent event)

Handles the AccountActivatedEvent by updating the status of an existing account to activate.

Parameters:

event - The AccountActivatedEvent to handle.

on

@EventHandler
public void on(@NotNull
 @NotNull AccountSuspendedEvent event)

Handles the AccountSuspendedEvent by updating the status of an existing account to suspended.

Parameters:

event - The AccountSuspendedEvent to handle.

on

@EventHandler
public void on(@NotNull
 @NotNull AccountCreditedEvent event)

Handles the AccountCreditedEvent by updating the balance of an existing account and recording a credit operation.

Parameters:

event - The AccountCreditedEvent to handle.

on

@EventHandler
public void on(@NotNull
 @NotNull AccountDebitedEvent event)

Handles the AccountDebitedEvent by updating the balance of an existing account, recording a debit operation, and checking for sufficient balance.

Parameters:

event - The AccountDebitedEvent to handle.