1 files changed, 116 insertions, 0 deletions
diff --git a/src/main/java/at/ac/tuwien/sepm/assignment/groupphase/missioncontrol/service/VehicleServiceImpl.java b/src/main/java/at/ac/tuwien/sepm/assignment/groupphase/missioncontrol/service/VehicleServiceImpl.java
new file mode 100644
index 0000000..a68720d
--- /dev/null
+++ b/src/main/java/at/ac/tuwien/sepm/assignment/groupphase/missioncontrol/service/VehicleServiceImpl.java
@@ -0,0 +1,116 @@
+package at.ac.tuwien.sepm.assignment.groupphase.missioncontrol.service;
+
+import at.ac.tuwien.sepm.assignment.groupphase.exception.ElementNotFoundException;
+import at.ac.tuwien.sepm.assignment.groupphase.exception.InvalidVehicleException;
+import at.ac.tuwien.sepm.assignment.groupphase.exception.PersistenceException;
+import at.ac.tuwien.sepm.assignment.groupphase.exception.ServiceException;
+import at.ac.tuwien.sepm.assignment.groupphase.missioncontrol.dao.VehicleDAO;
+import at.ac.tuwien.sepm.assignment.groupphase.missioncontrol.dto.Vehicle;
+import at.ac.tuwien.sepm.assignment.groupphase.missioncontrol.dto.Vehicle.ConstructionType;
+import at.ac.tuwien.sepm.assignment.groupphase.missioncontrol.dto.Vehicle.Status;
+import java.util.EnumSet;
+import java.util.Set;
+import java.util.stream.Collectors;
+import org.springframework.stereotype.Service;
+import org.springframework.util.CollectionUtils;
+
+@Service
+public class VehicleServiceImpl implements VehicleService {
+
+    private VehicleDAO vehiclePersistence;
+
+    public VehicleServiceImpl(VehicleDAO vehiclePersistence) {
+        this.vehiclePersistence = vehiclePersistence;
+    }
+
+    public long add(Vehicle vehicle) throws InvalidVehicleException, ServiceException {
+        if (!CollectionUtils.isEmpty(vehicle.registrations())) {
+            throw new InvalidVehicleException(
+                    "Fahrzeug kann nicht mit Anmeldungen erstellt werden");
+        }
+
+        validateVehicle(vehicle);
+        try {
+            vehiclePersistence.add(vehicle);
+        } catch (PersistenceException e) {
+            throw new ServiceException(e);
+        }
+        return 0;
+    }
+
+    public Vehicle update(Vehicle vehicle) throws InvalidVehicleException, ServiceException {
+        validateVehicle(vehicle);
+        try {
+            vehiclePersistence.update(vehicle);
+        } catch (ElementNotFoundException e) {
+            throw new ServiceException("Element not found", e);
+        } catch (PersistenceException e) {
+            throw new ServiceException(e);
+        }
+        return vehicle;
+    }
+
+    protected static void validateVehicle(Vehicle vehicle) throws InvalidVehicleException {
+        switch (vehicle.type()) {
+            case RTW:
+                if (vehicle.constructionType() == ConstructionType.NORMAL) {
+                    throw new InvalidVehicleException("RTW darf kein Normales Dach haben");
+                } else if (vehicle.constructionType() == ConstructionType.MITTELHOCHDACH) {
+                    throw new InvalidVehicleException("RTW darf kein Mittelhochdach haben");
+                }
+                break;
+            case KTW:
+                if (vehicle.constructionType() == ConstructionType.NORMAL) {
+                    throw new InvalidVehicleException("KTW darf kein Normales Dach haben");
+                }
+                break;
+            case KTW_B:
+                if (vehicle.constructionType() == ConstructionType.NORMAL) {
+                    throw new InvalidVehicleException("KTW-B darf kein Normales Dach haben");
+                }
+                break;
+            case NEF:
+                if (vehicle.constructionType() == ConstructionType.MITTELHOCHDACH) {
+                    throw new InvalidVehicleException("NEF darf kein Mittelhochdach haben");
+                } else if (vehicle.constructionType() == ConstructionType.HOCHDACH) {
+                    throw new InvalidVehicleException("NEF darf kein Hochdach haben");
+                }
+                break;
+            case NAH:
+                if (vehicle.constructionType() == ConstructionType.MITTELHOCHDACH) {
+                    throw new InvalidVehicleException("NEF darf kein Mittelhochdach haben");
+                } else if (vehicle.constructionType() == ConstructionType.HOCHDACH) {
+                    throw new InvalidVehicleException("NEF darf kein Hochdach haben");
+                }
+                break;
+            case BKTW:
+                break;
+            default:
+                throw new IllegalStateException("BUG: invalid vehicle type" + vehicle.type());
+        }
+    }
+
+    @Override
+    public Set<Vehicle> list(EnumSet<Status> statuses) throws ServiceException {
+        if (statuses == null) {
+            throw new ServiceException("Statuses may not be null");
+        }
+
+        Set<Vehicle> vehicles;
+
+        try {
+            vehicles = vehiclePersistence.list();
+        } catch (PersistenceException e) {
+            throw new ServiceException(e);
+        }
+
+        return vehicles.stream()
+                .filter(vehicle -> statuses.contains(vehicle.status()))
+                .collect(Collectors.toSet());
+    }
+
+    @Override
+    public void remove(long id) throws InvalidVehicleException, ServiceException {
+        throw new UnsupportedOperationException();
+    }
+}