Examples with BalanceData org.qi4j.dci.moneytransfer.domain.data.BalanceData used on opensource projects

Example 6 with BalanceData

use of org.qi4j.dci.moneytransfer.domain.data.BalanceData in project qi4j-sdk by Qi4j.

the class TransferMoneyTest2 method transferHalfOfMoneyFromSavingsToChecking.

@Test
public void transferHalfOfMoneyFromSavingsToChecking() throws Exception {
    UnitOfWork uow = module.newUnitOfWork(UsecaseBuilder.newUsecase("Transfer from savings to checking"));
    try {
        // Select source and destination
        BalanceData source = uow.get(BalanceData.class, SAVINGS_ACCOUNT_ID);
        BalanceData destination = uow.get(BalanceData.class, CHECKING_ACCOUNT_ID);
        // Instantiate context and execute enactments with that context
        TransferMoneyContext2 context = module.newTransient(TransferMoneyContext2.class).bind(source, destination);
        // Query for half the balance
        final Integer amountToTransfer = context.availableFunds() / 2;
        // Transfer from savings to checking
        context.transfer(amountToTransfer);
    } finally {
        uow.discard();
    }
}

Example 7 with BalanceData

use of org.qi4j.dci.moneytransfer.domain.data.BalanceData in project qi4j-sdk by Qi4j.

the class TransferMoneyTest2 method transferTwiceOfMoneyFromSavingsToChecking.

@Test(expected = IllegalArgumentException.class)
public void transferTwiceOfMoneyFromSavingsToChecking() throws Exception {
    UnitOfWork uow = module.newUnitOfWork(UsecaseBuilder.newUsecase("Transfer from savings to checking"));
    try {
        // Select source and destination
        BalanceData source = uow.get(BalanceData.class, SAVINGS_ACCOUNT_ID);
        BalanceData destination = uow.get(BalanceData.class, CHECKING_ACCOUNT_ID);
        // Instantiate context and execute enactments with that context
        TransferMoneyContext2 context = module.newTransient(TransferMoneyContext2.class).bind(source, destination);
        // Query for double the balance
        final Integer amountToTransfer = context.availableFunds() * 2;
        // Transfer from savings to checking
        context.transfer(amountToTransfer);
    } finally {
        uow.discard();
    }
}

Example 8 with BalanceData

use of org.qi4j.dci.moneytransfer.domain.data.BalanceData in project qi4j-sdk by Qi4j.

the class TransferMoneyTest2 method bootstrapData.

private static void bootstrapData() throws Exception {
    UnitOfWork uow = module.newUnitOfWork(newUsecase("Bootstrap data"));
    try {
        SavingsAccountEntity account = uow.newEntity(SavingsAccountEntity.class, SAVINGS_ACCOUNT_ID);
        account.increasedBalance(1000);
        CheckingAccountEntity checkingAccount = uow.newEntity(CheckingAccountEntity.class, CHECKING_ACCOUNT_ID);
        checkingAccount.increasedBalance(200);
        // Create some creditor debt
        BalanceData bakerAccount = uow.newEntity(CreditorEntity.class, CREDITOR_ID1);
        bakerAccount.decreasedBalance(50);
        BalanceData butcherAccount = uow.newEntity(CreditorEntity.class, CREDITOR_ID2);
        butcherAccount.decreasedBalance(90);
        // Save
        uow.complete();
    } finally {
        uow.discard();
    }
}