Changeset 2a552fe for src/main/java/com/example/autopartz/service/impl

Timestamp:

07/26/23 19:26:35 (16 months ago)

Author:

andrejtodorovski <82031894+andrejtodorovski@…>

Branches:

main

Parents:

e02787e

Message:

Added transactional methods to secure the database integrity and refactoring

Location:

src/main/java/com/example/autopartz/service/impl

Files:

• OrderServiceImpl.java (modified) (2 diffs)
• PartServiceImpl.java (modified) (3 diffs)
• RepairShopServiceImpl.java (modified) (3 diffs)
• UserServiceImpl.java (modified) (3 diffs)

src/main/java/com/example/autopartz/service/impl/OrderServiceImpl.java

@@ -3 +3 @@
 import com.example.autopartz.model.Client;
 import com.example.autopartz.model.Order;
+import com.example.autopartz.model.manytomany.OrderContainsPart;
+import com.example.autopartz.repository.OrderContainsPartRepository;
 import com.example.autopartz.repository.OrderRepository;
 import com.example.autopartz.service.OrderService;
 import org.springframework.stereotype.Service;
 
+import javax.transaction.Transactional;
 import java.util.List;
 @Service
 public class OrderServiceImpl implements OrderService {
     private final OrderRepository orderRepository;
+    private final OrderContainsPartRepository orderContainsPartRepository;
 
-    public OrderServiceImpl(OrderRepository orderRepository) {
+    public OrderServiceImpl(OrderRepository orderRepository, OrderContainsPartRepository orderContainsPartRepository) {
         this.orderRepository = orderRepository;
+        this.orderContainsPartRepository = orderContainsPartRepository;
     }
 
@@ -22 +27 @@
 
     @Override
-    public Order create(Client user) {
-        return orderRepository.save(new Order(user));
+    @Transactional
+    public Order createOrderAndAddPartToOrder(Client user, Integer partId, Integer quantity) {
+        Order order = orderRepository.save(new Order(user));
+        orderContainsPartRepository.save(new OrderContainsPart(partId, order.getOrderid(), quantity));
+        return order;
     }
 

src/main/java/com/example/autopartz/service/impl/PartServiceImpl.java

@@ -1 +1 @@
 package com.example.autopartz.service.impl;
 
+import com.example.autopartz.model.Car;
+import com.example.autopartz.model.Category;
 import com.example.autopartz.model.Part;
-import com.example.autopartz.repository.PartRepository;
+import com.example.autopartz.model.Price;
+import com.example.autopartz.model.manytomany.PartIsAppropriateForCar;
+import com.example.autopartz.model.manytomany.PartIsFromCategory;
+import com.example.autopartz.model.manytomany.PartIsInStockInWarehouse;
+import com.example.autopartz.model.manytomany.PartIsInStockInWarehouseId;
+import com.example.autopartz.repository.*;
 import com.example.autopartz.service.PartService;
+import com.example.autopartz.service.PriceService;
 import org.springframework.stereotype.Service;
 
+import javax.transaction.Transactional;
+import java.time.LocalDate;
 import java.util.List;
 
@@ -11 +21 @@
 public class PartServiceImpl implements PartService {
     private final PartRepository partRepository;
+    private final PartIsInStockInWarehouseRepository partIsInStockInWarehouseRepository;
+    private final PartIsFromCategoryRepository partIsFromCategoryRepository;
+    private final PartIsAppropriateForCarRepository partIsAppropriateForCarRepository;
+    private final WarehouseRepository warehouseRepository;
+    private final PartManufacturerRepository partManufacturerRepository;
+    private final PriceService priceService;
 
-    public PartServiceImpl(PartRepository partRepository) {
+    public PartServiceImpl(PartRepository partRepository, PartIsInStockInWarehouseRepository partIsInStockInWarehouseRepository, PartIsFromCategoryRepository partIsFromCategoryRepository, PartIsAppropriateForCarRepository partIsAppropriateForCarRepository, WarehouseRepository warehouseRepository, PartManufacturerRepository partManufacturerRepository, PriceService priceService) {
         this.partRepository = partRepository;
+        this.partIsInStockInWarehouseRepository = partIsInStockInWarehouseRepository;
+        this.partIsFromCategoryRepository = partIsFromCategoryRepository;
+        this.partIsAppropriateForCarRepository = partIsAppropriateForCarRepository;
+        this.warehouseRepository = warehouseRepository;
+        this.partManufacturerRepository = partManufacturerRepository;
+        this.priceService = priceService;
     }
 
@@ -25 +47 @@
         return partRepository.findById(id).orElseThrow(RuntimeException::new);
     }
+
+    @Override
+    @Transactional
+    public void addPartToWarehouse(Integer partId, Integer quantity, Integer warehouseId) {
+        PartIsInStockInWarehouseId tmp = new PartIsInStockInWarehouseId(partId, warehouseId);
+        PartIsInStockInWarehouse temp = partIsInStockInWarehouseRepository.findById(tmp).get();
+        temp.setQuantity(temp.getQuantity() + quantity);
+        partIsInStockInWarehouseRepository.save(temp);
+    }
+
+    @Override
+    @Transactional
+    public void addPart(String name, String description, Integer manufacturer, List<Car> cars, List<Category> categories, Integer warehouse, Integer quantity, Integer amount) {
+        Part newPart = new Part(name, description==null ? "" : description, partManufacturerRepository.findById(manufacturer).get(),
+                categories, List.of(warehouseRepository.findById(warehouse).get()),cars);
+        partRepository.save(newPart);
+        priceService.save(new Price(amount, LocalDate.now(),newPart));
+        partIsInStockInWarehouseRepository.save(new PartIsInStockInWarehouse(newPart.getId(),warehouse,quantity));
+        for (Category c:categories
+        ) {
+            partIsFromCategoryRepository.save(new PartIsFromCategory(newPart.getId(),c.getId()));
+        }
+        for (Car car:cars){
+            partIsAppropriateForCarRepository.save(new PartIsAppropriateForCar(newPart.getId(),car.getId()));
+        }
+    }
 }

src/main/java/com/example/autopartz/service/impl/RepairShopServiceImpl.java

@@ -2 +2 @@
 
 import com.example.autopartz.model.RepairShop;
+import com.example.autopartz.model.manytomany.RsForCm;
+import com.example.autopartz.repository.CarManufacturerRepository;
 import com.example.autopartz.repository.RepairShopRepository;
+import com.example.autopartz.repository.RsForCmRepository;
 import com.example.autopartz.service.RepairShopService;
 import org.springframework.stereotype.Service;
 
+import javax.transaction.Transactional;
 import java.util.List;
 
@@ -11 +15 @@
 public class RepairShopServiceImpl implements RepairShopService {
     private final RepairShopRepository repairShopRepository;
+    private final CarManufacturerRepository carManufacturerRepository;
+    private final RsForCmRepository rsForCmRepository;
 
-    public RepairShopServiceImpl(RepairShopRepository repairShopRepository) {
+    public RepairShopServiceImpl(RepairShopRepository repairShopRepository, CarManufacturerRepository carManufacturerRepository, RsForCmRepository rsForCmRepository) {
         this.repairShopRepository = repairShopRepository;
+        this.carManufacturerRepository = carManufacturerRepository;
+        this.rsForCmRepository = rsForCmRepository;
     }
 
@@ -30 +38 @@
         return repairShopRepository.findById(id).get();
     }
+
+    @Override
+    @Transactional
+    public void save(String name, String location, String number, Integer carMId) {
+        RepairShop newRs = new RepairShop(name,location,number,
+                List.of(carManufacturerRepository.findById(carMId).get()));
+        repairShopRepository.save(newRs);
+        rsForCmRepository.save(new RsForCm(newRs.getId(), carMId));
+    }
 }

src/main/java/com/example/autopartz/service/impl/UserServiceImpl.java

@@ -1 +1 @@
 package com.example.autopartz.service.impl;
 
-import com.example.autopartz.model.Role;
-import com.example.autopartz.model.User;
+import com.example.autopartz.model.*;
+import com.example.autopartz.repository.CarRepository;
+import com.example.autopartz.repository.CarSampleRepository;
+import com.example.autopartz.repository.ServiceBookRepository;
 import com.example.autopartz.repository.UserRepository;
 import com.example.autopartz.service.UserService;
 import org.springframework.stereotype.Service;
 
-import java.util.Collections;
+import javax.transaction.Transactional;
 import java.util.List;
 
@@ -13 +15 @@
 public class UserServiceImpl implements UserService {
     private final UserRepository userRepository;
+    private final CarRepository carRepository;
+    private final CarSampleRepository carSampleRepository;
+    private final ServiceBookRepository serviceBookRepository;
 
-    public UserServiceImpl(UserRepository userRepository) {
+    public UserServiceImpl(UserRepository userRepository, CarRepository carRepository, CarSampleRepository carSampleRepository, ServiceBookRepository serviceBookRepository) {
         this.userRepository = userRepository;
+        this.carRepository = carRepository;
+        this.carSampleRepository = carSampleRepository;
+        this.serviceBookRepository = serviceBookRepository;
     }
 
@@ -32 +40 @@
         return userRepository.findById(id).get();
     }
+
+    @Override
+    @Transactional
+    public void addCarSampleForUser(Integer vin, Integer year, Integer power, Integer displacement, String fuel, Integer km, Integer cartype, String username) {
+        CarSample cs = new CarSample(vin, year, power, displacement, fuel, km, (Client) this.findByUsername(username), carRepository.findById(cartype).get());
+        carSampleRepository.save(cs);
+        serviceBookRepository.save(new ServiceBook(cs));
+    }
 }