lab2 6

src/main/java/com/example/demo/itemOrders/api/OrdersController.java

@@ -0,0 +1,71 @@
+package com.example.demo.itemOrders.api;
+
+import java.util.List;
+
+import org.modelmapper.ModelMapper;
+import org.springframework.web.bind.annotation.DeleteMapping;
+import org.springframework.web.bind.annotation.GetMapping;
+import org.springframework.web.bind.annotation.PathVariable;
+import org.springframework.web.bind.annotation.PostMapping;
+import org.springframework.web.bind.annotation.PutMapping;
+import org.springframework.web.bind.annotation.RequestBody;
+import org.springframework.web.bind.annotation.RequestMapping;
+import org.springframework.web.bind.annotation.RequestParam;
+import org.springframework.web.bind.annotation.RestController;
+
+import com.example.demo.core.configuration.Constants;
+import com.example.demo.itemOrders.model.OrdersEntity;
+import com.example.demo.itemOrders.service.OrdersService;
+import com.example.demo.itemProducts.model.ProductsEntity;
+import com.example.demo.itemProducts.service.ProductsService;
+
+import jakarta.validation.Valid;
+
+@RestController
+@RequestMapping(Constants.API_URL + "/Orders")
+public class OrdersController {
+    private final OrdersService ordersService;
+    private final ProductsService productsService;
+    private final ModelMapper modelMapper;
+
+    public OrdersController(OrdersService ordersService, ProductsService productsService, ModelMapper modelMapper) {
+        this.ordersService = ordersService;
+        this.productsService = productsService;
+        this.modelMapper = modelMapper;
+    }
+
+    private OrdersDto toDto(OrdersEntity entity) {
+        return modelMapper.map(entity, OrdersDto.class);
+    }
+
+    private OrdersEntity toEntity(OrdersDto dto) {
+        final OrdersEntity entity = modelMapper.map(dto, OrdersEntity.class);
+        entity.setProduct(productsService.get(dto.getProductId()));
+        return entity;
+    }
+
+    @GetMapping
+    public List<OrdersDto> getAll(@RequestParam(name = "typeId", defaultValue = "0") ProductsEntity product) {
+        return ordersService.getAll(product.getId()).stream().map(this::toDto).toList();
+    }
+
+    @GetMapping("/{id}")
+    public OrdersDto get(@PathVariable(name = "id") Long id) {
+        return toDto(ordersService.get(id));
+    }
+
+    @PostMapping
+    public OrdersDto create(@RequestBody @Valid OrdersDto dto) {
+        return toDto(ordersService.create(toEntity(dto)));
+    }
+
+    @PutMapping("/{id}")
+    public OrdersDto update(@PathVariable(name = "id") Long id, @RequestBody OrdersDto dto) {
+        return toDto(ordersService.update(id, toEntity(dto)));
+    }
+
+    @DeleteMapping("/{id}")
+    public OrdersDto delete(@PathVariable(name = "id") Long id) {
+        return toDto(ordersService.delete(id));
+    }
+}

src/main/java/com/example/demo/itemOrders/api/OrdersDto.java

@@ -0,0 +1,60 @@
+package com.example.demo.itemOrders.api;
+
+import java.text.SimpleDateFormat;
+
+import com.example.demo.itemProducts.model.ProductsEntity;
+import com.fasterxml.jackson.annotation.JsonProperty;
+
+import jakarta.validation.constraints.Min;
+import jakarta.validation.constraints.NotNull;
+
+public class OrdersDto {
+    @JsonProperty(access = JsonProperty.Access.READ_ONLY)
+    private Long id;
+    @NotNull
+    private ProductsEntity product;
+    @NotNull
+    @Min(1)
+    private Integer count;
+    @NotNull
+    private SimpleDateFormat date;
+
+    public Long getId() {
+        return id;
+    }
+
+    public void setId(Long id) {
+        this.id = id;
+    }
+
+    public ProductsEntity getProduct() {
+        return product;
+    }
+    public void setProduct(ProductsEntity product) {
+        this.product = product;
+    }
+    public Long getProductId() {
+        return product.getId();
+    }
+    public void setProductId(Long productId) {
+        productId = product.getId();
+    }
+
+    public Integer getCount() {
+        return count;
+    }
+    public void setCount(Integer count) {
+        this.count = count;
+    }
+    public SimpleDateFormat getDate() {
+        return date;
+    }
+    public void setDate(SimpleDateFormat date) {
+        this.date = date;
+    }
+    @JsonProperty(access = JsonProperty.Access.READ_ONLY)
+    public Double getSum() {
+        return count * product.getPrice();
+    }
+
+}

src/main/java/com/example/demo/itemProducts/api/ProductsController.java

@@ -0,0 +1,70 @@
+package com.example.demo.itemProducts.api;
+
+import java.util.List;
+
+import org.modelmapper.ModelMapper;
+import org.springframework.web.bind.annotation.DeleteMapping;
+import org.springframework.web.bind.annotation.GetMapping;
+import org.springframework.web.bind.annotation.PathVariable;
+import org.springframework.web.bind.annotation.PostMapping;
+import org.springframework.web.bind.annotation.PutMapping;
+import org.springframework.web.bind.annotation.RequestBody;
+import org.springframework.web.bind.annotation.RequestMapping;
+import org.springframework.web.bind.annotation.RequestParam;
+import org.springframework.web.bind.annotation.RestController;
+
+import com.example.demo.core.configuration.Constants;
+import com.example.demo.itemProducts.model.ProductsEntity;
+import com.example.demo.itemProducts.service.ProductsService;
+import com.example.demo.itemCategories.service.CategoriesService;
+
+import jakarta.validation.Valid;
+
+@RestController
+@RequestMapping(Constants.API_URL + "/Products")
+public class ProductsController {
+    private final ProductsService ProductsService;
+    private final CategoriesService CategoriesService;
+    private final ModelMapper modelMapper;
+
+    public ProductsController(ProductsService ProductsService, CategoriesService CategoriesService, ModelMapper modelMapper) {
+        this.ProductsService = ProductsService;
+        this.CategoriesService = CategoriesService;
+        this.modelMapper = modelMapper;
+    }
+
+    private ProductsDto toDto(ProductsEntity entity) {
+        return modelMapper.map(entity, ProductsDto.class);
+    }
+
+    private ProductsEntity toEntity(ProductsDto dto) {
+        final ProductsEntity entity = modelMapper.map(dto, ProductsEntity.class);
+        entity.setType(CategoriesService.get(dto.getTypeId()));
+        return entity;
+    }
+
+    @GetMapping
+    public List<ProductsDto> getAll(@RequestParam(name = "typeId", defaultValue = "0") Long typeId) {
+        return ProductsService.getAll(typeId).stream().map(this::toDto).toList();
+    }
+
+    @GetMapping("/{id}")
+    public ProductsDto get(@PathVariable(name = "id") Long id) {
+        return toDto(ProductsService.get(id));
+    }
+
+    @PostMapping
+    public ProductsDto create(@RequestBody @Valid ProductsDto dto) {
+        return toDto(ProductsService.create(toEntity(dto)));
+    }
+
+    @PutMapping("/{id}")
+    public ProductsDto update(@PathVariable(name = "id") Long id, @RequestBody ProductsDto dto) {
+        return toDto(ProductsService.update(id, toEntity(dto)));
+    }
+
+    @DeleteMapping("/{id}")
+    public ProductsDto delete(@PathVariable(name = "id") Long id) {
+        return toDto(ProductsService.delete(id));
+    }
+}

src/main/java/com/example/demo/itemProducts/api/ProductsDto.java

@@ -0,0 +1,52 @@
+package com.example.demo.itemProducts.api;
+
+import com.fasterxml.jackson.annotation.JsonProperty;
+
+import jakarta.validation.constraints.Min;
+import jakarta.validation.constraints.NotBlank;
+import jakarta.validation.constraints.NotNull;
+
+public class ProductsDto {
+    @JsonProperty(access = JsonProperty.Access.READ_ONLY)
+    private Long id;
+    @NotBlank
+    private String name;
+    @NotNull
+    @Min(1)
+    private Long typeId;
+    @NotNull
+    @Min(1)
+    private Double price;
+
+    public Long getId() {
+        return id;
+    }
+
+    public void setId(Long id) {
+        this.id = id;
+    }
+
+    public Long getTypeId() {
+        return typeId;
+    }
+
+    public void setTypeId(Long typeId) {
+        this.typeId = typeId;
+    }
+
+    public Double getPrice() {
+        return price;
+    }
+
+    public void setPrice(Double price) {
+        this.price = price;
+    }
+
+    public void setName(String name) {
+        this.name = name;
+    }
+    public String getName() {
+        return name;
+    }
+
+}

src/main/java/com/example/demo/itemProducts/model/ProductsEntity.java

@@ -24,14 +24,15 @@ public class ProductsEntity extends BaseEntity{
     public CategoriesEntity getType() {
         return type;
     }
-
     public void setType(CategoriesEntity type) {
         this.type = type;
     }
     public Double getPrice() {
         return price;
     }
-
+    public void setPrice(Double price) {
+        this.price = price;
+    }
     public void setName(String name) {
         this.name = name;
     }
@@ -39,9 +40,7 @@ public class ProductsEntity extends BaseEntity{
         return name;
     }
 
-    public void setPrice(Double price) {
-        this.price = price;
-    }
+    
     @Override
     public int hashCode() {
         return Objects.hash(id, type, name, price);

src/main/java/com/example/demo/itemUsers/service/UsersService.java

@@ -1,7 +1,6 @@
 package com.example.demo.itemUsers.service;
 
 import java.util.List;
-import java.util.Objects;
 import java.util.Optional;
 
 import org.springframework.stereotype.Service;