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

Timestamp:

07/26/23 19:26:35 (12 months ago)

Author:

andrejtodorovski <82031894+andrejtodorovski@…>

Branches:

main

Parents:

e02787e

Message:

Added transactional methods to secure the database integrity and refactoring

File:

• src/main/java/com/example/autopartz/service/impl/PartServiceImpl.java (modified) (3 diffs)

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()));
+        }
+    }
 }