gaspersic/java-design-patterns
1
0
Fork 0
Code Issues Pull Requests Projects Releases Wiki Activity

Utilize notifications and banking

Browse Source
This commit is contained in:
Ilkka Seppälä
2016-03-27 23:35:51 +03:00
parent 28d3cb2aa2
commit 6608a8de38
3 changed files with 44 additions and 2 deletions
Download Patch File Download Diff File Expand all files Collapse all files

27
hexagonal/src/main/java/com/iluwatar/hexagonal/administration/LotteryAdministrationImpl.java
View File

@@ -24,11 +24,19 @@ package com.iluwatar.hexagonal.administration;
import java.util.Map;
import com.iluwatar.hexagonal.banking.WireTransfers;
import com.iluwatar.hexagonal.banking.WireTransfersImpl;
import com.iluwatar.hexagonal.database.LotteryTicketRepository;
import com.iluwatar.hexagonal.database.LotteryTicketRepositoryMock;
import com.iluwatar.hexagonal.domain.LotteryNumbers;
import com.iluwatar.hexagonal.domain.LotteryTicket;
import com.iluwatar.hexagonal.domain.LotteryTicketCheckResult;
import com.iluwatar.hexagonal.domain.LotteryTicketCheckResult.CheckResult;
import com.iluwatar.hexagonal.domain.LotteryTicketId;
import com.iluwatar.hexagonal.notifications.LotteryNotifications;
import com.iluwatar.hexagonal.notifications.LotteryNotificationsImpl;
import com.iluwatar.hexagonal.service.LotteryService;
import com.iluwatar.hexagonal.service.LotteryServiceImpl;
/**
*
@@ -39,6 +47,12 @@ public class LotteryAdministrationImpl implements LotteryAdministration {
private final LotteryTicketRepository repository;
private final LotteryService service = new LotteryServiceImpl();
private final LotteryNotifications notifications = new LotteryNotificationsImpl();
private final WireTransfers bank = new WireTransfersImpl();
public LotteryAdministrationImpl() {
repository = new LotteryTicketRepositoryMock();
}
@@ -50,7 +64,18 @@ public class LotteryAdministrationImpl implements LotteryAdministration {
@Override
public LotteryNumbers performLottery() {
return LotteryNumbers.createRandom();
LotteryNumbers numbers = LotteryNumbers.createRandom();
Map<LotteryTicketId, LotteryTicket> tickets = getAllSubmittedTickets();
for (LotteryTicketId id: tickets.keySet()) {
LotteryTicketCheckResult result = service.checkTicketForPrize(id, numbers);
if (result.equals(CheckResult.WIN_PRIZE)) {
bank.transferFunds(1000, "123-123", tickets.get(id).getPlayerDetails().getBankAccount());
notifications.notifyPrize(tickets.get(id).getPlayerDetails(), 1000);
} else if (result.equals(CheckResult.NO_PRIZE)) {
notifications.notifyNoWin(tickets.get(id).getPlayerDetails());
}
}
return numbers;
}
@Override

4
hexagonal/src/main/java/com/iluwatar/hexagonal/banking/WireTransfersImpl.java
View File

@@ -34,6 +34,10 @@ public class WireTransfersImpl implements WireTransfers {
private static Map<String, Integer> accounts = new HashMap<>();
static {
accounts.put("123-123", 50000);
}
@Override
public void setFunds(String bankAccount, int amount) {
accounts.put(bankAccount, amount);

15
hexagonal/src/main/java/com/iluwatar/hexagonal/service/LotteryServiceImpl.java
View File

@@ -24,6 +24,8 @@ package com.iluwatar.hexagonal.service;
import java.util.Optional;
import com.iluwatar.hexagonal.banking.WireTransfers;
import com.iluwatar.hexagonal.banking.WireTransfersImpl;
import com.iluwatar.hexagonal.database.LotteryTicketRepository;
import com.iluwatar.hexagonal.database.LotteryTicketRepositoryMock;
import com.iluwatar.hexagonal.domain.LotteryNumbers;
@@ -31,6 +33,8 @@ import com.iluwatar.hexagonal.domain.LotteryTicket;
import com.iluwatar.hexagonal.domain.LotteryTicketCheckResult;
import com.iluwatar.hexagonal.domain.LotteryTicketId;
import com.iluwatar.hexagonal.domain.LotteryTicketCheckResult.CheckResult;
import com.iluwatar.hexagonal.notifications.LotteryNotifications;
import com.iluwatar.hexagonal.notifications.LotteryNotificationsImpl;
/**
*
@@ -41,13 +45,22 @@ public class LotteryServiceImpl implements LotteryService {
private final LotteryTicketRepository repository;
private final WireTransfers bank = new WireTransfersImpl();
private final LotteryNotifications notifications = new LotteryNotificationsImpl();
public LotteryServiceImpl() {
repository = new LotteryTicketRepositoryMock();
}
@Override
public Optional<LotteryTicketId> submitTicket(LotteryTicket ticket) {
return repository.save(ticket);
bank.transferFunds(3, ticket.getPlayerDetails().getBankAccount(), "123-123");
Optional<LotteryTicketId> optional = repository.save(ticket);
if (optional.isPresent()) {
notifications.notifyTicketSubmitted(ticket.getPlayerDetails());
}
return optional;
}
@Override