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Parking Lot : IssueTicket #5

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7d924a5
Parking Lot : IssueTicket
RadhaChanaspur Jul 26, 2024
42f71b9
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RadhaChanaspur Jul 26, 2024
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69 changes: 29 additions & 40 deletions src/ParkingLot/Client.java
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package ParkingLot;

import ParkingLot.controllers.TicketController;
import ParkingLot.Controllers.TicketController;
import ParkingLot.DataBase.DataBaseController;
import ParkingLot.Repositories.*;
import ParkingLot.Services.TicketService;
import ParkingLot.dtos.IssueTicketRequestDTO;
import ParkingLot.models.Gate;
import ParkingLot.models.VehicleType;
import ParkingLot.repositories.GateRepository;
import ParkingLot.repositories.ParkingLotRepository;
import ParkingLot.repositories.TicketRepository;
import ParkingLot.repositories.VehicleRepository;
import ParkingLot.service.TicketService;
import ParkingLot.dtos.IssueTicketResponseDTO;
import ParkingLot.models.AllowedVehicleType;

public class Client {
public static void main(String[] args) {
VehicleRepository vehicleRepository = new VehicleRepository();
TicketRepository ticketRepository = new TicketRepository();
ParkingLotRepository parkingLotRepository = new ParkingLotRepository();
GateRepository gateRepository = new GateRepository();
ParkingLotRepository parkingLotRepository = new ParkingLotRepository();
TicketRepository ticketRepository = new TicketRepository();
VehicleRepository vehicleRepository = new VehicleRepository();
OperatorRepository operatorRepository = new OperatorRepository();
ParkingSlotRepository parkingSlotRepository = new ParkingSlotRepository();
ParkingFloorRepository parkingFloorRepository = new ParkingFloorRepository();

TicketService ticketService = new TicketService(
gateRepository,
vehicleRepository,
parkingLotRepository,
ticketRepository
);

TicketController ticketController = new TicketController(ticketService);
DataBaseController.InitializeDataBaseTransaction(gateRepository,parkingLotRepository,operatorRepository,parkingFloorRepository,parkingSlotRepository);

IssueTicketRequestDTO request = new IssueTicketRequestDTO();
request.setGateId(1);
request.setOwnerName("Mohit");
request.setVehicleType(VehicleType.AUTO);
request.setVehicleNumber("DL 1VC 0001");
request.setParkingLotId(1);
TicketService ticketService = new TicketService(gateRepository,vehicleRepository,
parkingLotRepository,ticketRepository);

ticketController.issueTicket(request);
}
}
TicketController ticketController = new TicketController(ticketService);

// Controllers
// Services
// Repository
IssueTicketRequestDTO issueTicketRequestDTO = new IssueTicketRequestDTO();
issueTicketRequestDTO.setGateNumber("1A");
issueTicketRequestDTO.setVehicleNumber("KA 09 567");
issueTicketRequestDTO.setOwnerName("Radha");
issueTicketRequestDTO.setVehicleType(AllowedVehicleType.CAR);
issueTicketRequestDTO.setParkingLotId(1);

// C <- S <- R
IssueTicketResponseDTO issueTicketResponseDTO = ticketController.issueTicket(issueTicketRequestDTO);

// Generate the ticket : CRUD : Ticket : TicketController
System.out.println("Ticket Details Below");
System.out.println("Ticket Id : " + issueTicketResponseDTO.getTicketId());
System.out.println("Assigned Slot : "+ issueTicketResponseDTO.getParkingSlotNumber());

// Gathered requirement
// class diagram
// schema design
// code models
// code controller
// DTO
// Issue ticket completion

// HW : Generating the bill , check-out

}
}
89 changes: 89 additions & 0 deletions src/ParkingLot/DataBase/DataBaseController.java
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package ParkingLot.DataBase;

import ParkingLot.Repositories.*;
import ParkingLot.models.*;

import java.util.Arrays;


public class DataBaseController {
public static void InitializeDataBaseTransaction(GateRepository gateRepository, ParkingLotRepository parkingLotRepository,
OperatorRepository operatorRepository,
ParkingFloorRepository parkingFloorRepository,
ParkingSlotRepository parkingSlotRepository) {
//Operator
Operator operator1 = new Operator();
operator1.setName("Rachana");
operator1.setPhoneNumber(12334);
operatorRepository.save(operator1);


Operator operator2= new Operator();
operator2.setName("Rambo");
operator2.setPhoneNumber(56789);
operatorRepository.save(operator2);

//Gate
Gate gate1 = new Gate();
gate1.setGateNumber("1A");
gate1.setGateType(GateType.ENTRY_GATE);
gate1.setOperator(operator1);
gate1.setGateStatus(GateStatus.OPEN);
gateRepository.saveGate(gate1);

Gate gate2 = new Gate();
gate2.setGateNumber("1B");
gate2.setGateType(GateType.EXIT_GATE);
gate2.setOperator(operator2);
gate2.setGateStatus(GateStatus.OPEN);
gateRepository.saveGate(gate2);



//ParkingFloor
ParkingFloor parkingFloor = new ParkingFloor();
parkingFloor.setParkingFloorName("GroundFloor");
parkingFloor.setAllowedVehicleTypes(Arrays.asList(AllowedVehicleType.CAR,AllowedVehicleType.CAR));
parkingFloor.setParkingFloorStatus(ParkingFloorStatus.OPEN);
parkingFloor = parkingFloorRepository.Save(parkingFloor);

VehicleTypeCapacity vehicleTypeCapacity1 = new VehicleTypeCapacity();
vehicleTypeCapacity1.setVehicleType(AllowedVehicleType.CAR);
vehicleTypeCapacity1.setCapacity(0);

VehicleTypeCapacity vehicleTypeCapacity2 = new VehicleTypeCapacity();
vehicleTypeCapacity2.setVehicleType(AllowedVehicleType.AUTO);
vehicleTypeCapacity2.setCapacity(0);

parkingFloor.setVehicleTypeCapacity(Arrays.asList(vehicleTypeCapacity1, vehicleTypeCapacity2));

// ParkingFloorVehicleTypeCapacityRepository.
// LoadData(parkingFloor.getParkingFloorName(), (ArrayList<VehicleTypeCapacity>) Arrays.asList(vehicleTypeCapacity1,vehicleTypeCapacity2));


//ParkingSlot
ParkingSlot parkingSlot = new ParkingSlot();
parkingSlot.setParkingSlotId("GA");
parkingSlot.setAllowedVehicleType(AllowedVehicleType.CAR);
parkingSlot.setParkingSlotStatus(ParkingSlotStatus.EMPTY);
parkingSlot.setVehicle(null);
parkingSlot.setParkingFloor(parkingFloor);
parkingSlot = parkingSlotRepository.SaveParkingSlot(parkingSlot);


//add this slot to the floor
parkingFloor.setParkingSlots(Arrays.asList(parkingSlot));


//ParkingLot
ParkingLot parkingLot = new ParkingLot();
parkingLot.setLocation("Bangalore");
parkingLot.setAllowedVehicleTypes(Arrays.asList(AllowedVehicleType.AUTO,AllowedVehicleType.BIKE,AllowedVehicleType.CAR));
parkingLot.setParkingFloors(Arrays.asList(parkingFloor));
parkingLot.setEntryGateList(Arrays.asList(gate1,gate2));
parkingLot.setExitGateList(Arrays.asList(gate2,gate1));
parkingLot.setParkingSlotAssignmentStrategyType(SlotAssignmentStrategyType.RANDOM);
parkingLotRepository.save(parkingLot);

}
}
91 changes: 91 additions & 0 deletions src/ParkingLot/Services/TicketService.java
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package ParkingLot.Services;

import ParkingLot.Repositories.GateRepository;
import ParkingLot.Repositories.ParkingLotRepository;
import ParkingLot.Repositories.TicketRepository;
import ParkingLot.Repositories.VehicleRepository;
import ParkingLot.Strategy.SlotAssignmentFactory;
import ParkingLot.models.*;

import java.util.Date;
import java.util.Optional;

public class TicketService {
private GateRepository gateRepository;
private VehicleRepository vehicleRepository;
private ParkingLotRepository parkingLotRepository;
private TicketRepository ticketRepository;

public TicketService(GateRepository gateRepository,
VehicleRepository vehicleRepository,
ParkingLotRepository parkingLotRepository,
TicketRepository ticketRepository) {
this.gateRepository = gateRepository;
this.vehicleRepository = vehicleRepository;
this.parkingLotRepository = parkingLotRepository;
this.ticketRepository = ticketRepository;
}

public Ticket issueTicket(String gateNumber, String vehicleNumber,
AllowedVehicleType allowedVehicleType, String ownerName, int parkingLotId) {
// 1.create Ticket
// 2.Assign slot
// 3.return ticket

Ticket ticket = new Ticket();

//Gate
Optional<Gate> gateOptional = gateRepository.getGateByGateNumber(gateNumber);
Gate gate;
if(gateOptional.isEmpty()) {
throw new IllegalArgumentException("Gate not found");
}
gate = gateOptional.get();
ticket.setGate(gate);
ticket.setEntryTime(new Date());

//Vehicle
Optional<Vehicle> vehicleOptional = vehicleRepository.findVehicleByVehicleNumber(vehicleNumber);
Vehicle vehicle ;
if(vehicleOptional.isEmpty()) {
vehicle = new Vehicle();
vehicle.setVehicleNumber(vehicleNumber);
vehicle.setOwnerName(ownerName);
vehicle.setVehicleType(allowedVehicleType);
vehicle = vehicleRepository.save(vehicle);
}else{
vehicle = vehicleOptional.get();
}
ticket.setVehicle(vehicle);

//Assign Slot

Optional<ParkingLot> parkingLotOptional = parkingLotRepository.getParkingLotByID(parkingLotId);
ParkingLot parkingLot ;
if(parkingLotOptional.isEmpty()) {
throw new IllegalArgumentException("ParkingLot not found");
}

parkingLot = parkingLotOptional.get();

//find the slot now
ParkingSlot parkingSlot = SlotAssignmentFactory.
getSlotAssignmentStrategy(parkingLot.getParkingSlotAssignmentStrategyType())
.FindParkingSlot(parkingLot,allowedVehicleType);
if(parkingSlot == null) {
throw new RuntimeException("ParkingSlot not found");
}

ticket.setParkingSlot(parkingSlot);
parkingSlot.setParkingSlotStatus(ParkingSlotStatus.FILLED);
parkingSlot.setVehicle(vehicle);

//update vehicle capacity in floor and lot
ParkingFloor parkingFloor = parkingSlot.getParkingFloor();
VehicleTypeCapacity vehicleTypeCapacity = new VehicleTypeCapacity();

return ticketRepository.save(ticket);


}
}
10 changes: 5 additions & 5 deletions ...ategies/RandomSlotAssignmentStrategy.java → ...trategy/RandomSlotAssignmentStrategy.java
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package ParkingLot.strategies;
package ParkingLot.Strategy;

import ParkingLot.models.*;

public class RandomSlotAssignmentStrategy implements SlotAssignmentStrategy {
public class RandomSlotAssignmentStrategy implements SlotAssignmentStrategy{
@Override
public ParkingSlot assignSlot(ParkingLot parkingLot, VehicleType vehicleType) {
public ParkingSlot FindParkingSlot(ParkingLot parkingLot, AllowedVehicleType vehicleType) {
for(ParkingFloor parkingFloor : parkingLot.getParkingFloors()){

for(ParkingSlot parkingSlot : parkingFloor.getParkingSlots()){
if(parkingSlot.getParkingSlotStatus().equals(ParkingSlotStatus.EMPTY) && parkingSlot.getVehicleType().equals(vehicleType)){
if(parkingSlot.getAllowedVehicleType().equals(vehicleType) && parkingSlot.getParkingSlotStatus().equals(ParkingSlotStatus.EMPTY)){
return parkingSlot;
}
}
}

return null;
}
}
12 changes: 12 additions & 0 deletions src/ParkingLot/Strategy/SlotAssignmentFactory.java
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package ParkingLot.Strategy;

import ParkingLot.models.SlotAssignmentStrategyType;

public class SlotAssignmentFactory {
public static SlotAssignmentStrategy getSlotAssignmentStrategy(SlotAssignmentStrategyType slotAssignmentStrategyType){
if(slotAssignmentStrategyType.equals(SlotAssignmentStrategyType.RANDOM)){
return new RandomSlotAssignmentStrategy();
}
return null;
}
}
9 changes: 9 additions & 0 deletions src/ParkingLot/Strategy/SlotAssignmentStrategy.java
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package ParkingLot.Strategy;

import ParkingLot.models.AllowedVehicleType;
import ParkingLot.models.ParkingLot;
import ParkingLot.models.ParkingSlot;

public interface SlotAssignmentStrategy {
public ParkingSlot FindParkingSlot(ParkingLot parkingLot, AllowedVehicleType vehicleType);
}
45 changes: 19 additions & 26 deletions src/ParkingLot/controllers/TicketController.java
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package ParkingLot.controllers;
package ParkingLot.Controllers;

import ParkingLot.Services.TicketService;
import ParkingLot.dtos.IssueTicketRequestDTO;
import ParkingLot.dtos.IssueTicketResponseDTO;
import ParkingLot.dtos.ResponseStatus;
import ParkingLot.models.Gate;
import ParkingLot.models.Operator;
import ParkingLot.models.Ticket;
import ParkingLot.models.Vehicle;
import ParkingLot.service.TicketService;


public class TicketController {
private TicketService ticketService;
TicketService ticketService = null;

public TicketController(TicketService ticketService) {
this.ticketService = ticketService;
}

public IssueTicketResponseDTO issueTicket(IssueTicketRequestDTO request){
IssueTicketResponseDTO response = new IssueTicketResponseDTO();
public IssueTicketResponseDTO issueTicket(IssueTicketRequestDTO issueTicketRequestDTO) {
IssueTicketResponseDTO issueTicketResponseDTO = new IssueTicketResponseDTO();

try{
Ticket ticket = ticketService.issueTicket(
request.getGateId(),
request.getVehicleNumber(),
request.getOwnerName(),
request.getVehicleType(),
request.getParkingLotId()
);
response.setTicketId(ticket.getId());
response.setParkingSlotNumber(ticket.getParkingSlot().getSlotNumber());
response.setResponseStatus(ResponseStatus.SUCCESS);
} catch (Exception e){
response.setResponseStatus(ResponseStatus.FAILURE);
Ticket ticket = ticketService.issueTicket(issueTicketRequestDTO.getGateNumber(),
issueTicketRequestDTO.getVehicleNumber(),
issueTicketRequestDTO.getVehicleType(),
issueTicketRequestDTO.getOwnerName(),
issueTicketRequestDTO.getParkingLotId());

issueTicketResponseDTO.setTicketId(ticket.getId());
issueTicketResponseDTO.setParkingSlotNumber(ticket.getParkingSlot().getParkingSlotId());
issueTicketResponseDTO.setResponseStatus(ResponseStatus.SUCCESS);
}
return response;
catch (RuntimeException e){
issueTicketResponseDTO.setResponseStatus(ResponseStatus.FAILED);
}
return issueTicketResponseDTO;
}
}

// DTO : Data Transfer Object

// business logic
// service
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