Examples with TransferMoneyContext org.qi4j.dci.moneytransfer.context.TransferMoneyContext used on opensource projects

Example 1 with TransferMoneyContext

use of org.qi4j.dci.moneytransfer.context.TransferMoneyContext in project qi4j-sdk by Qi4j.

the class TransferMoneyTest method transferHalfOfMoneyFromSavingsToChecking.

@Test
public void transferHalfOfMoneyFromSavingsToChecking() throws Exception {
    UnitOfWork uow = assembler.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
        TransferMoneyContext context = new TransferMoneyContext();
        context.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 2 with TransferMoneyContext

use of org.qi4j.dci.moneytransfer.context.TransferMoneyContext in project qi4j-sdk by Qi4j.

the class TransferMoneyTest method transferTwiceOfMoneyFromSavingsToChecking.

@Test(expected = IllegalArgumentException.class)
public void transferTwiceOfMoneyFromSavingsToChecking() throws Exception {
    UnitOfWork uow = assembler.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
        TransferMoneyContext context = new TransferMoneyContext();
        context.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();
    }
}