Добавлен отчёт №4

backend/ipLab/build.gradle

@@ -14,7 +14,15 @@ repositories {
 
 dependencies {
 	implementation 'org.springframework.boot:spring-boot-starter-web'
+
+	implementation 'org.springframework.boot:spring-boot-starter-data-jpa'
+	implementation 'com.h2database:h2:2.1.210'
+	implementation 'org.springframework.boot:spring-boot-starter-validation'
+
+	implementation group: 'org.springdoc', name: 'springdoc-openapi-ui', version: '1.6.5'
+
 	testImplementation 'org.springframework.boot:spring-boot-starter-test'
+	implementation 'org.hibernate.validator:hibernate-validator'
 }
 
 tasks.named('test') {

backend/ipLab/src/main/java/com/example/ipLab/StoreDataBase/Controllers/CustomerController.java

@@ -0,0 +1,56 @@
+package com.example.ipLab.StoreDataBase.Controllers;
+
+import com.example.ipLab.StoreDataBase.DTO.CustomerDTO;
+import com.example.ipLab.StoreDataBase.Model.Customer;
+import com.example.ipLab.StoreDataBase.Service.CustomerService;
+import org.springframework.web.bind.annotation.*;
+
+import java.util.List;
+
+@RestController
+@RequestMapping("/customer")
+public class CustomerController {
+    private final CustomerService customerService;
+
+    public CustomerController(CustomerService customerService){
+        this.customerService = customerService;
+    }
+
+    @GetMapping("/{id}")
+    public CustomerDTO getCustomer(@PathVariable Long id){
+        return new CustomerDTO(customerService.getCustomer(id));
+    }
+
+    @GetMapping
+    public List<CustomerDTO> getCustomers(){
+        return  customerService.getAllCustomers().stream()
+                .map(CustomerDTO::new)
+                .toList();
+    }
+
+    @PostMapping
+    public CustomerDTO createCustomer(@RequestParam("customerLastName") String customerLastName,
+                                      @RequestParam("customerFirstName") String customerFirstName,
+                                      @RequestParam("customerMiddleName") String customerMiddleName){
+        final Customer customer = customerService.addCustomer(customerLastName, customerFirstName, customerMiddleName);
+        return new CustomerDTO(customer);
+    }
+
+    @PutMapping("/{id}")
+    public CustomerDTO updateCustomer(@RequestParam("customerLastName") String customerLastName,
+                                      @RequestParam("customerFirstName") String customerFirstName,
+                                      @RequestParam("customerMiddleName") String customerMiddleName,
+                                      @PathVariable Long id){
+        return new CustomerDTO(customerService.updateCustomer(id, customerLastName, customerFirstName, customerMiddleName));
+    }
+
+    @DeleteMapping("/{id}")
+    public CustomerDTO deleteCustomer(@PathVariable Long id){
+        return new CustomerDTO(customerService.deleteCustomer(id));
+    }
+
+    @DeleteMapping()
+    public void deleteAllCustomers(){
+        customerService.deleteAllCustomers();
+    }
+}

backend/ipLab/src/main/java/com/example/ipLab/StoreDataBase/Controllers/OrderedController.java

@@ -0,0 +1,60 @@
+package com.example.ipLab.StoreDataBase.Controllers;
+
+import com.example.ipLab.StoreDataBase.DTO.OrderedDTO;
+import com.example.ipLab.StoreDataBase.Model.Ordered;
+import com.example.ipLab.StoreDataBase.Service.CustomerService;
+import com.example.ipLab.StoreDataBase.Service.OrderService;
+import com.example.ipLab.StoreDataBase.Service.ProductService;
+import org.springframework.stereotype.Controller;
+import org.springframework.web.bind.annotation.*;
+
+import java.util.List;
+@RestController
+@RequestMapping("/order")
+public class OrderedController {
+    private final OrderService orderedService;
+    private final ProductService productService;
+    private final CustomerService customerService;
+
+    public OrderedController(OrderService orderedService, ProductService productService, CustomerService customerService){
+        this.productService = productService;
+        this.customerService = customerService;
+        this.orderedService = orderedService;
+    }
+
+    @GetMapping("/{id}")
+    public OrderedDTO getOrdered(@PathVariable Long id){
+        return new OrderedDTO(orderedService.getOrder(id));
+    }
+
+    @GetMapping
+    public List<OrderedDTO> getOrdereds(){
+        return  orderedService.getAllOrders().stream()
+                .map(OrderedDTO::new)
+                .toList();
+    }
+
+    @PostMapping
+    public OrderedDTO createOrdered(@RequestParam("productId") Long productId,
+                                    @RequestParam("customerId") Long customerId,
+                                    @RequestParam("quantity") Integer quantity){
+        final Ordered ordered = orderedService.addOrder(productService.getProduct(productId), customerService.getCustomer(customerId), quantity);
+        return new OrderedDTO(ordered);
+    }
+
+    @PutMapping("/{id}")
+    public OrderedDTO updateOrdered(@RequestParam("quantity") Integer quantity,
+                                    @PathVariable Long id){
+        return new OrderedDTO(orderedService.updateOrder(id, quantity));
+    }
+
+    @DeleteMapping("/{id}")
+    public OrderedDTO deleteOrdered(@PathVariable Long id){
+        return new OrderedDTO(orderedService.deleteOrder(id));
+    }
+
+    @DeleteMapping()
+    public void deleteAllOrdereds(){
+        orderedService.deleteAllOrders();
+    }
+}

backend/ipLab/src/main/java/com/example/ipLab/StoreDataBase/Controllers/ProductController.java

@@ -0,0 +1,66 @@
+package com.example.ipLab.StoreDataBase.Controllers;
+
+import com.example.ipLab.StoreDataBase.DTO.ProductDTO;
+import com.example.ipLab.StoreDataBase.Model.Product;
+import com.example.ipLab.StoreDataBase.Service.ProductService;
+import org.springframework.web.bind.annotation.*;
+
+import java.util.List;
+
+@RestController
+@RequestMapping("/product")
+public class ProductController {
+    private final ProductService productService;
+
+    public ProductController(ProductService productService){
+        this.productService = productService;
+    }
+
+    @GetMapping("/{id}")
+    public ProductDTO getProduct(@PathVariable Long id){
+        return new ProductDTO(productService.getProduct(id));
+    }
+
+    @GetMapping
+    public List<ProductDTO> getProducts(){
+        return  productService.getAllProducts().stream()
+                .map(ProductDTO::new)
+                .toList();
+    }
+
+    @GetMapping("/getWithStores")
+    public List<ProductDTO> getProductsWithStores(){
+        return  productService.getAllProductsWithStores().stream()
+                .map(ProductDTO::new)
+                .toList();
+    }
+
+    @GetMapping("/getWithoutStores")
+    public List<ProductDTO> getProductsWithoutStores(){
+        return  productService.getAllProductsWithoutStores().stream()
+                .map(ProductDTO::new)
+                .toList();
+    }
+
+    @PostMapping
+    public ProductDTO createProduct(@RequestParam("productName") String productName){
+        final Product product = productService.addProduct(productName);
+        return new ProductDTO(product);
+    }
+
+    @PutMapping("/{id}")
+    public ProductDTO updateProduct(@RequestParam("productName") String productName,
+                                      @PathVariable Long id){
+        return new ProductDTO(productService.updateProduct(id, productName));
+    }
+
+    @DeleteMapping("/{id}")
+    public ProductDTO deleteProduct(@PathVariable Long id){
+        return new ProductDTO(productService.deleteProduct(id));
+    }
+
+    @DeleteMapping()
+    public void deleteAllProducts(){
+        productService.deleteAllProducts();
+    }
+}

backend/ipLab/src/main/java/com/example/ipLab/StoreDataBase/Controllers/StoreController.java

@@ -0,0 +1,62 @@
+package com.example.ipLab.StoreDataBase.Controllers;
+
+import com.example.ipLab.StoreDataBase.DTO.CustomerDTO;
+import com.example.ipLab.StoreDataBase.DTO.ProductDTO;
+import com.example.ipLab.StoreDataBase.DTO.StoreDTO;
+import com.example.ipLab.StoreDataBase.Model.Customer;
+import com.example.ipLab.StoreDataBase.Model.Store;
+import com.example.ipLab.StoreDataBase.Service.CustomerService;
+import com.example.ipLab.StoreDataBase.Service.StoreService;
+import org.springframework.web.bind.annotation.*;
+
+import java.util.List;
+
+@RestController
+@RequestMapping("/store")
+public class StoreController {
+    private final StoreService storeService;
+
+    public StoreController(StoreService storeService){
+        this.storeService = storeService;
+    }
+
+    @GetMapping("/{id}")
+    public StoreDTO getStore(@PathVariable Long id){
+        return new StoreDTO(storeService.getStore(id));
+    }
+
+    @GetMapping
+    public List<StoreDTO> getStores(){
+        return  storeService.getAllStores().stream()
+                .map(StoreDTO::new)
+                .toList();
+    }
+
+    @PostMapping
+    public StoreDTO createStore(@RequestParam("storeName") String storeName){
+        final Store store = storeService.addStore(storeName);
+        return new StoreDTO(store);
+    }
+
+    @PutMapping("/{id}")
+    public StoreDTO updateStore(@RequestParam("storeName") String storeName,
+                                      @PathVariable Long id){
+        return new StoreDTO(storeService.updateStore(id, storeName));
+    }
+
+    @PutMapping("/add")
+    public ProductDTO addProduct(@RequestParam("storeId") Long storeId,
+                                 @RequestParam("productId") Long productId){
+        return new ProductDTO(storeService.addProduct(storeId, productId));
+    }
+
+    @DeleteMapping("/{id}")
+    public StoreDTO deleteStore(@PathVariable Long id){
+        return new StoreDTO(storeService.deleteStore(id));
+    }
+
+    @DeleteMapping()
+    public void deleteAllStores(){
+        storeService.deleteAllStores();
+    }
+}

backend/ipLab/src/main/java/com/example/ipLab/StoreDataBase/DTO/CustomerDTO.java

@@ -0,0 +1,35 @@
+package com.example.ipLab.StoreDataBase.DTO;
+
+import com.example.ipLab.StoreDataBase.Model.Customer;
+
+import java.util.List;
+
+public class CustomerDTO {
+    public final Long id;
+    public final String lastName;
+    public final String firstName;
+    public final String middleName;
+
+    public CustomerDTO(Customer customer){
+        this.id = customer.getId();
+        this.lastName = customer.getLastName();
+        this.firstName = customer.getFirstName();
+        this.middleName = customer.getMiddleName();
+    }
+
+    public Long getId() {
+        return id;
+    }
+
+    public String getLastname() {
+        return lastName;
+    }
+
+    public String getFirstname() {
+        return firstName;
+    }
+
+    public String getMiddleName() {
+        return middleName;
+    }
+}

backend/ipLab/src/main/java/com/example/ipLab/StoreDataBase/DTO/OrderedDTO.java

@@ -0,0 +1,39 @@
+package com.example.ipLab.StoreDataBase.DTO;
+
+import com.example.ipLab.StoreDataBase.Model.Ordered;
+
+public class OrderedDTO {
+    public final Long id;
+    public final int quantity;
+    public final String productName;
+    public final String customerFIO;
+    public final String storeName;
+
+    public OrderedDTO(Ordered ordered){
+        this.id = ordered.getId();
+        this.quantity = ordered.getQuantity();
+        this.productName = ordered.getProduct().getName();
+        this.storeName = ordered.getProduct().getStore().getStoreName();
+        this.customerFIO = ordered.getCustomer().getLastName() + " " + ordered.getCustomer().getFirstName() + " " + ordered.getCustomer().getMiddleName();
+    }
+
+    public Long getId() {
+        return id;
+    }
+
+    public int getQuantity() {
+        return quantity;
+    }
+
+    public String getProductName() {
+        return productName;
+    }
+
+    public String getCustomerFIO() {
+        return customerFIO;
+    }
+
+    public String getStoreName() {
+        return storeName;
+    }
+}

backend/ipLab/src/main/java/com/example/ipLab/StoreDataBase/DTO/ProductDTO.java

@@ -0,0 +1,29 @@
+package com.example.ipLab.StoreDataBase.DTO;
+
+import com.example.ipLab.StoreDataBase.Model.Product;
+
+import java.util.List;
+
+public class ProductDTO {
+    public final Long id;
+    public final String productName;
+    public final String storeName;
+
+    public ProductDTO(Product product){
+        this.id = product.getId();
+        this.productName = product.getName();
+        this.storeName = product.getStore() == null ? null : product.getStore().getStoreName();
+    }
+
+    public Long getId() {
+        return id;
+    }
+
+    public String getName() {
+        return productName;
+    }
+
+    public String getStoreName() {
+        return storeName;
+    }
+}

backend/ipLab/src/main/java/com/example/ipLab/StoreDataBase/DTO/StoreDTO.java

@@ -0,0 +1,29 @@
+package com.example.ipLab.StoreDataBase.DTO;
+
+import com.example.ipLab.StoreDataBase.Model.Store;
+
+import java.util.List;
+
+public class StoreDTO {
+    public final Long id;
+    public final String storeName;
+    public final List<ProductDTO> products;
+
+    public StoreDTO(Store store){
+        this.id = store.getId();
+        this.storeName = store.getStoreName();
+        this.products = store.getProducts().stream().map(ProductDTO::new).toList();
+    }
+
+    public Long getId() {
+        return id;
+    }
+
+    public String getStoreName() {
+        return storeName;
+    }
+
+    public List<ProductDTO> getProducts() {
+        return products;
+    }
+}

backend/ipLab/src/main/java/com/example/ipLab/StoreDataBase/Exceptions/CustomerNotFoundException.java

@@ -0,0 +1,7 @@
+package com.example.ipLab.StoreDataBase.Exceptions;
+
+public class CustomerNotFoundException extends RuntimeException{
+    public CustomerNotFoundException(Long id){
+        super(String.format("Customer with id: %s hasn't been found", id));
+    }
+}

backend/ipLab/src/main/java/com/example/ipLab/StoreDataBase/Exceptions/OrderedNotFoundException.java

@@ -0,0 +1,7 @@
+package com.example.ipLab.StoreDataBase.Exceptions;
+
+public class OrderedNotFoundException extends RuntimeException{
+    public OrderedNotFoundException(Long id){
+        super(String.format("Order with id: %s hasn't been found", id));
+    }
+}

backend/ipLab/src/main/java/com/example/ipLab/StoreDataBase/Exceptions/ProductNotFoundException.java

@@ -0,0 +1,7 @@
+package com.example.ipLab.StoreDataBase.Exceptions;
+
+public class ProductNotFoundException extends RuntimeException{
+    public ProductNotFoundException(Long id){
+        super(String.format("Product with id: %s hasn't been found", id));
+    }
+}

backend/ipLab/src/main/java/com/example/ipLab/StoreDataBase/Exceptions/StoreNotFoundException.java

@@ -0,0 +1,7 @@
+package com.example.ipLab.StoreDataBase.Exceptions;
+
+public class StoreNotFoundException extends RuntimeException{
+    public StoreNotFoundException(Long id){
+        super(String.format("Store with id: %s hasn't been found", id));
+    }
+}

backend/ipLab/src/main/java/com/example/ipLab/StoreDataBase/Model/Customer.java

@@ -0,0 +1,95 @@
+package com.example.ipLab.StoreDataBase.Model;
+
+import jakarta.persistence.*;
+import jakarta.validation.constraints.NotBlank;
+
+import java.util.ArrayList;
+import java.util.List;
+import java.util.Objects;
+
+@Entity
+public class Customer {
+    @Id
+    @GeneratedValue(strategy = GenerationType.AUTO)
+    private Long id;
+    @Column
+    @NotBlank(message = "Customer's last name can't be empty")
+    private String lastName;
+    @Column
+    @NotBlank(message = "Customer's first name can't be empty")
+    private String firstName;
+    @Column
+    @NotBlank(message = "Customer's middle name can't be empty")
+    private String middleName;
+    @OneToMany(fetch = FetchType.EAGER, mappedBy = "customer", cascade = CascadeType.ALL)
+    private List<Ordered> orders;
+    public void AddOrdered(Ordered ordered){
+        this.orders.add(ordered);
+        if (ordered.getCustomer() != this){
+            ordered.setCustomer(this);
+        }
+    }
+    @PreRemove
+    public void removeOrders(){
+        for (var order:
+             orders) {
+            order.removeCustomer();
+        }
+        orders = null;
+    }
+    public Customer(){
+        this.orders = new ArrayList<>();
+    }
+
+    public Customer(String lastName, String firstName, String middleName){
+        this.lastName = lastName;
+        this.firstName = firstName;
+        this.middleName = middleName;
+        this.orders = new ArrayList<Ordered>();
+    }
+
+    public Long getId() {
+        return id;
+    }
+
+    public String getLastName() {
+        return lastName;
+    }
+
+    public String getMiddleName() {
+        return middleName;
+    }
+
+    public String getFirstName() {
+        return firstName;
+    }
+
+    public List<Ordered> getOrders() {
+        return orders;
+    }
+
+    public void setLastName(String lastName) {
+        this.lastName = lastName;
+    }
+
+    public void setMiddleName(String middleName) {
+        this.middleName = middleName;
+    }
+
+    public void setFirstName(String firstName) {
+        this.firstName = firstName;
+    }
+
+    @Override
+    public boolean equals(Object obj) {
+        if (this == obj) return true;
+        if (obj == null || getClass() != obj.getClass()) return false;
+        Customer customer = (Customer) obj;
+        return Objects.equals(id, customer.id);
+    }
+
+    @Override
+    public int hashCode(){
+        return Objects.hashCode(id);
+    }
+}

backend/ipLab/src/main/java/com/example/ipLab/StoreDataBase/Model/Ordered.java

@@ -0,0 +1,82 @@
+package com.example.ipLab.StoreDataBase.Model;
+
+import jakarta.persistence.*;
+
+import java.util.Objects;
+@Entity
+public class Ordered {
+    @Id
+    @GeneratedValue(strategy = GenerationType.AUTO)
+    private Long id;
+    @ManyToOne(fetch = FetchType.EAGER)
+    @JoinColumn(name="customer_fk")
+    private Customer customer;
+    @ManyToOne(fetch = FetchType.EAGER)
+    @JoinColumn(name="product_fk")
+    private Product product;
+    @Column
+    private int quantity;
+    public Ordered(){}
+    public Ordered(int quantity){
+        this.quantity = quantity;
+    }
+
+    public Long getId() {
+        return id;
+    }
+
+
+    public Customer getCustomer() {
+        return customer;
+    }
+
+    public Product getProduct() {
+        return product;
+    }
+
+    public void setProduct(Product product) {
+        this.product = product;
+        if (!product.getOrders().contains(this)){
+            product.AddOrdered(this);
+        }
+    }
+
+    @PreRemove
+    public void removeProduct(){
+        this.product.getOrders().remove(this);
+        this.product = null;
+        removeCustomer();
+    }
+    public void removeCustomer(){
+        this.customer.getOrders().remove(this);
+        this.customer = null;
+    }
+
+    public int getQuantity() {
+        return quantity;
+    }
+
+    public void setQuantity(int quantity) {
+        this.quantity = quantity;
+    }
+
+    public void setCustomer(Customer customer) {
+        this.customer = customer;
+        if (!customer.getOrders().contains(this)){
+            customer.AddOrdered(this);
+        }
+    }
+
+    @Override
+    public boolean equals(Object obj) {
+        if (this == obj) return true;
+        if (obj == null || getClass() != obj.getClass()) return false;
+        Ordered order = (Ordered) obj;
+        return Objects.equals(id, order.id);
+    }
+
+    @Override
+    public int hashCode(){
+        return Objects.hashCode(id);
+    }
+}

backend/ipLab/src/main/java/com/example/ipLab/StoreDataBase/Model/Product.java

@@ -0,0 +1,94 @@
+package com.example.ipLab.StoreDataBase.Model;
+
+import jakarta.persistence.*;
+import jakarta.validation.constraints.NotBlank;
+
+import java.util.ArrayList;
+import java.util.List;
+import java.util.Objects;
+
+@Entity
+public class Product {
+    @Id
+    @GeneratedValue(strategy = GenerationType.AUTO)
+    private Long id;
+    @Column
+    @NotBlank(message = "Product's name can't be empty")
+    private String name;
+    @ManyToOne(fetch = FetchType.EAGER)
+    @JoinColumn(name = "store_fk")
+    private Store store;
+    @OneToMany(fetch = FetchType.EAGER, mappedBy = "product", cascade = CascadeType.ALL)
+    private List<Ordered> orders;
+    public Product(){}
+    public Product(String name){
+        this.name = name;
+        this.orders = new ArrayList<Ordered>();
+    }
+    public Product(Store store, String name){
+        this.store = store;
+        this.name = name;
+        this.orders = new ArrayList<Ordered>();
+    }
+    public void AddOrdered(Ordered ordered){
+        this.orders.add(ordered);
+        if (ordered.getProduct() != this){
+            ordered.setProduct(this);
+        }
+    }
+    @PreRemove
+    public void removeStore(){
+        if (this.store != null) {
+            this.store.getProducts().remove(this);
+            this.store = null;
+        }
+        removeOrders();
+    }
+
+    public void removeOrders(){
+        for (var order:
+             orders) {
+            order.removeProduct();
+        }
+    }
+
+    public Long getId() {
+        return id;
+    }
+
+    public String getName() {
+        return name;
+    }
+
+    public Store getStore() {
+        return store;
+    }
+
+    public List<Ordered> getOrders() {
+        return orders;
+    }
+
+    public void setName(String name) {
+        this.name = name;
+    }
+
+    public void setStore(Store store) {
+        this.store = store;
+        if (!store.getProducts().contains(this)){
+            store.AddProduct(this);
+        }
+    }
+
+    @Override
+    public boolean equals(Object obj) {
+        if (this == obj) return true;
+        if (obj == null || getClass() != obj.getClass()) return false;
+        Product product = (Product) obj;
+        return Objects.equals(id, product.id);
+    }
+
+    @Override
+    public int hashCode(){
+        return Objects.hashCode(id);
+    }
+}

backend/ipLab/src/main/java/com/example/ipLab/StoreDataBase/Model/Store.java

@@ -0,0 +1,70 @@
+package com.example.ipLab.StoreDataBase.Model;
+
+import jakarta.persistence.*;
+import jakarta.validation.constraints.NotBlank;
+
+import java.util.ArrayList;
+import java.util.List;
+import java.util.Objects;
+
+@Entity
+public class Store {
+    @Id
+    @GeneratedValue(strategy = GenerationType.AUTO)
+    private Long id;
+    @Column
+    @NotBlank(message = "Store's name can't be empty")
+    private String storeName;
+    @OneToMany(fetch = FetchType.EAGER, mappedBy = "store", cascade = CascadeType.ALL, orphanRemoval = true)
+    private List<Product> products;
+    public Store(){
+        this.products = new ArrayList<>();
+    }
+    public Store(String storeName){
+        this.storeName = storeName;
+        this.products = new ArrayList<>();
+    }
+
+    public Long getId() {
+        return id;
+    }
+
+    public String getStoreName() {
+        return storeName;
+    }
+
+    public List<Product> getProducts() {
+        return products;
+    }
+    public void AddProduct(Product product){
+        this.products.add(product);
+        if (product.getStore() != this){
+            product.setStore(this);
+        }
+    }
+    @PreRemove
+    public void removeProducts(){
+        for (var product:
+             products) {
+            product.removeStore();
+        }
+        products = new ArrayList<>();
+    }
+
+    public void setStoreName(String storeName) {
+        this.storeName = storeName;
+    }
+
+    @Override
+    public boolean equals(Object obj) {
+        if (this == obj) return true;
+        if (obj == null || getClass() != obj.getClass()) return false;
+        Store store = (Store) obj;
+        return Objects.equals(id, store.id);
+    }
+
+    @Override
+    public int hashCode(){
+        return Objects.hashCode(id);
+    }
+}

backend/ipLab/src/main/java/com/example/ipLab/StoreDataBase/Repositories/CustomerRepository.java

@@ -0,0 +1,7 @@
+package com.example.ipLab.StoreDataBase.Repositories;
+
+import com.example.ipLab.StoreDataBase.Model.Customer;
+import org.springframework.data.jpa.repository.JpaRepository;
+
+public interface CustomerRepository extends JpaRepository<Customer, Long> {
+}

backend/ipLab/src/main/java/com/example/ipLab/StoreDataBase/Repositories/OrderedRepository.java

@@ -0,0 +1,7 @@
+package com.example.ipLab.StoreDataBase.Repositories;
+
+import com.example.ipLab.StoreDataBase.Model.Ordered;
+import org.springframework.data.jpa.repository.JpaRepository;
+
+public interface OrderedRepository extends JpaRepository<Ordered, Long> {
+}

backend/ipLab/src/main/java/com/example/ipLab/StoreDataBase/Repositories/ProductRepository.java

@@ -0,0 +1,14 @@
+package com.example.ipLab.StoreDataBase.Repositories;
+
+import com.example.ipLab.StoreDataBase.Model.Product;
+import org.springframework.data.jpa.repository.JpaRepository;
+import org.springframework.data.jpa.repository.Query;
+
+import java.util.Collection;
+
+public interface ProductRepository extends JpaRepository<Product, Long> {
+    @Query("SELECT p FROM Product p WHERE p.store <> null")
+    Collection<Product> findAllProductsWithStores();
+    @Query("SELECT p FROM Product p WHERE p.store = null")
+    Collection<Product> findAllProductsWithoutStores();
+}

backend/ipLab/src/main/java/com/example/ipLab/StoreDataBase/Repositories/StoreRepository.java

@@ -0,0 +1,7 @@
+package com.example.ipLab.StoreDataBase.Repositories;
+
+import com.example.ipLab.StoreDataBase.Model.Store;
+import org.springframework.data.jpa.repository.JpaRepository;
+
+public interface StoreRepository extends JpaRepository<Store, Long> {
+}

backend/ipLab/src/main/java/com/example/ipLab/StoreDataBase/Service/CustomerService.java

@@ -0,0 +1,68 @@
+package com.example.ipLab.StoreDataBase.Service;
+
+import com.example.ipLab.StoreDataBase.Exceptions.CustomerNotFoundException;
+import com.example.ipLab.StoreDataBase.Model.Customer;
+import com.example.ipLab.StoreDataBase.Repositories.CustomerRepository;
+import com.example.ipLab.StoreDataBase.util.validation.ValidatorUtil;
+import jakarta.persistence.EntityManager;
+import jakarta.persistence.EntityNotFoundException;
+import jakarta.persistence.PersistenceContext;
+import jakarta.transaction.Transactional;
+import org.springframework.stereotype.Service;
+import org.springframework.util.StringUtils;
+
+import java.util.List;
+
+@Service
+public class CustomerService {
+    private final CustomerRepository customerRepository;
+    private final ValidatorUtil validatorUtil;
+
+    public CustomerService(CustomerRepository customerRepository,
+                           ValidatorUtil validatorUtil){
+        this.customerRepository = customerRepository;
+        this.validatorUtil = validatorUtil;
+    }
+
+    @Transactional
+    public Customer addCustomer(String customerLastName, String customerFirstName, String customerMiddleName){
+        Customer customer = new Customer(customerLastName, customerFirstName, customerMiddleName);
+        validatorUtil.validate(customer);
+        return customerRepository.save(customer);
+    }
+
+    @Transactional()
+    public Customer getCustomer(Long id){
+        return customerRepository.findById(id).orElseThrow(() -> new CustomerNotFoundException(id));
+    }
+
+    @Transactional
+    public List<Customer> getAllCustomers(){
+        return customerRepository.findAll();
+    }
+
+    @Transactional
+    public Customer updateCustomer(Long id, String customerLastName, String customerFirstName, String customerMiddleName){
+        Customer customer = getCustomer(id);
+        customer.setLastName(customerLastName);
+        customer.setFirstName(customerFirstName);
+        customer.setMiddleName(customerMiddleName);
+        validatorUtil.validate(customer);
+        return customerRepository.save(customer);
+    }
+
+    @Transactional
+    public Customer deleteCustomer(Long id){
+        Customer customer = getCustomer(id);
+        customerRepository.delete(customer);
+        return customer;
+    }
+    @Transactional
+    public void deleteAllCustomers(){
+        //for (var customer:
+        //     getAllCustomers()) {
+        //    customer.removeOrders();
+        //}
+        customerRepository.deleteAll();
+    }
+}

backend/ipLab/src/main/java/com/example/ipLab/StoreDataBase/Service/OrderService.java

@@ -0,0 +1,86 @@
+package com.example.ipLab.StoreDataBase.Service;
+
+import com.example.ipLab.StoreDataBase.Exceptions.OrderedNotFoundException;
+import com.example.ipLab.StoreDataBase.Model.Customer;
+import com.example.ipLab.StoreDataBase.Model.Ordered;
+import com.example.ipLab.StoreDataBase.Model.Product;
+import com.example.ipLab.StoreDataBase.Model.Store;
+import com.example.ipLab.StoreDataBase.Repositories.OrderedRepository;
+import com.example.ipLab.StoreDataBase.util.validation.ValidatorUtil;
+import jakarta.persistence.EntityManager;
+import jakarta.persistence.EntityNotFoundException;
+import jakarta.persistence.PersistenceContext;
+import jakarta.persistence.criteria.Order;
+import jakarta.transaction.Transactional;
+import org.springframework.stereotype.Service;
+import org.springframework.util.StringUtils;
+
+import java.util.List;
+
+@Service
+public class OrderService {
+    private final OrderedRepository orderedRepository;
+    private final ValidatorUtil validatorUtil;
+
+    public OrderService(OrderedRepository orderedRepository,
+                        ValidatorUtil validatorUtil,
+                        ProductService productService){
+        this.productService = productService;
+        this.orderedRepository = orderedRepository;
+        this.validatorUtil = validatorUtil;
+    }
+
+    private ProductService productService;
+
+    @Transactional
+    public Ordered addOrder(Product product, Customer customer, int quantity){
+        final Ordered order = new Ordered(quantity);
+        validatorUtil.validate(order);
+        product.AddOrdered(order);
+        customer.AddOrdered(order);
+        orderedRepository.save(order);
+        return order;
+    }
+
+    @Transactional()
+    public Ordered getOrder(Long id){
+        return orderedRepository.findById(id).orElseThrow(() -> new OrderedNotFoundException(id));
+    }
+
+    @Transactional
+    public List<Ordered> getAllOrders(){
+        return orderedRepository.findAll();
+    }
+
+    @Transactional
+    public Ordered updateOrder(Long id, int quantity){
+        final Ordered order = getOrder(id);
+        order.setQuantity(quantity);
+        validatorUtil.validate(order);
+        return orderedRepository.save(order);
+    }
+
+    @Transactional
+    public Ordered deleteOrder(Long id){
+        final Ordered order = getOrder(id);
+        order.getCustomer().getOrders().remove(order);
+        orderedRepository.delete(order);
+        return order;
+    }
+    @Transactional
+    public void deleteAllOrders(){
+        //for (var order:
+        //     getAllOrders()) {
+        //    order.removeProduct();
+        //    order.removeCustomer();
+        //}
+        orderedRepository.deleteAll();
+    }
+
+    //product section
+    @Transactional()
+    public Product getProduct(Long orderId){
+        Ordered order = getOrder(orderId);
+        return order.getProduct();
+    }
+}

backend/ipLab/src/main/java/com/example/ipLab/StoreDataBase/Service/ProductService.java

@@ -0,0 +1,78 @@
+package com.example.ipLab.StoreDataBase.Service;
+
+import com.example.ipLab.StoreDataBase.Exceptions.ProductNotFoundException;
+import com.example.ipLab.StoreDataBase.Model.Customer;
+import com.example.ipLab.StoreDataBase.Model.Ordered;
+import com.example.ipLab.StoreDataBase.Model.Product;
+import com.example.ipLab.StoreDataBase.Model.Store;
+import com.example.ipLab.StoreDataBase.Repositories.ProductRepository;
+import com.example.ipLab.StoreDataBase.util.validation.ValidatorUtil;
+import jakarta.persistence.EntityManager;
+import jakarta.persistence.EntityNotFoundException;
+import jakarta.persistence.PersistenceContext;
+import jakarta.transaction.Transactional;
+import org.springframework.stereotype.Service;
+import org.springframework.util.StringUtils;
+
+import java.util.List;
+@Service
+public class ProductService {
+    private final ProductRepository productRepository;
+    private final ValidatorUtil validatorUtil;
+
+    public ProductService(ProductRepository productRepository, ValidatorUtil validatorUtil){
+        this.productRepository = productRepository;
+        this.validatorUtil = validatorUtil;
+    }
+    @Transactional
+    public Product addProduct(String productName){
+        final Product product = new Product(productName);
+        validatorUtil.validate(product);
+        productRepository.save(product);
+        return product;
+    }
+
+    @Transactional()
+    public Product getProduct(Long id){
+        return productRepository.findById(id).orElseThrow(() -> new ProductNotFoundException(id));
+    }
+
+    @Transactional
+    public List<Product> getAllProducts(){
+        return productRepository.findAll();
+    }
+    @Transactional
+    public List<Product> getAllProductsWithStores(){
+        return productRepository.findAllProductsWithStores().stream().toList();
+    }
+    @Transactional
+    public List<Product> getAllProductsWithoutStores(){
+        return productRepository.findAllProductsWithoutStores().stream().toList();
+    }
+
+    @Transactional
+    public Product updateProduct(Long id, String productName){
+        final Product product = getProduct(id);
+        product.setName(productName);
+        validatorUtil.validate(product);
+        return productRepository.save(product);
+    }
+
+    @Transactional
+    public Product deleteProduct(Long id){
+        final Product product = getProduct(id);
+        Store store = product.getStore();
+        if (store != null) store.getProducts().remove(product);
+        productRepository.delete(product);
+        return product;
+    }
+    @Transactional
+    public void deleteAllProducts(){
+        //for (var product:
+        //     getAllProducts()) {
+        //    product.removeStore();
+        //    product.removeOrders();
+        //}
+        productRepository.deleteAll();
+    }
+}

backend/ipLab/src/main/java/com/example/ipLab/StoreDataBase/Service/StoreService.java

@@ -0,0 +1,115 @@
+package com.example.ipLab.StoreDataBase.Service;
+
+import com.example.ipLab.StoreDataBase.Exceptions.StoreNotFoundException;
+import com.example.ipLab.StoreDataBase.Model.Product;
+import com.example.ipLab.StoreDataBase.Model.Store;
+import com.example.ipLab.StoreDataBase.Repositories.StoreRepository;
+import com.example.ipLab.StoreDataBase.util.validation.ValidatorUtil;
+import jakarta.persistence.EntityManager;
+import jakarta.persistence.EntityNotFoundException;
+import jakarta.persistence.PersistenceContext;
+import jakarta.transaction.Transactional;
+import org.springframework.util.StringUtils;
+import org.springframework.stereotype.Service;
+
+import java.util.ArrayList;
+import java.util.List;
+
+@Service
+public class StoreService {
+    private final StoreRepository storeRepository;
+    private final ValidatorUtil validatorUtil;
+    private ProductService productService;
+
+    public StoreService(StoreRepository storeRepository, ValidatorUtil validatorUtil, ProductService productService){
+        this.storeRepository = storeRepository;
+        this.validatorUtil = validatorUtil;
+        this.productService = productService;
+    }
+
+    @Transactional
+    public Store addStore(String storeName){
+        final Store store = new Store(storeName);
+        validatorUtil.validate(store);
+        storeRepository.save(store);
+        return store;
+    }
+
+    @Transactional()
+    public Store getStore(Long id){
+        return storeRepository.findById(id).orElseThrow(() -> new StoreNotFoundException(id));
+    }
+
+    @Transactional
+    public List<Store> getAllStores(){
+        return storeRepository.findAll();
+    }
+
+    @Transactional
+    public Store updateStore(Long id, String storeName){
+        final Store store = getStore(id);
+        store.setStoreName(storeName);
+        validatorUtil.validate(store);
+        return storeRepository.save(store);
+    }
+
+    @Transactional
+    public Store deleteStore(Long id){
+        final Store store = getStore(id);
+        storeRepository.delete(store);
+        return store;
+    }
+    @Transactional
+    public void deleteAllStores(){
+        //for (var store:
+        //     getAllStores()) {
+        //    store.removeProducts();
+        //}
+        storeRepository.deleteAll();
+    }
+
+    //product section
+    @Transactional
+    public Product addProduct(Long storeId, Long productId){
+        Store store = getStore(storeId);
+        Product product = productService.getProduct(productId);
+        store.AddProduct(product);
+        storeRepository.save(store);
+        return product;
+    }
+
+    @Transactional()
+    public Product getProductFromStore(Long productId, Long storeId){
+        Store store = getStore(storeId);
+        var prFind = store.getProducts().stream().filter(pr -> pr.getId().equals(productId)).findFirst();
+        if (prFind.isPresent()) {
+            return prFind.get();
+        }
+        else throw new EntityNotFoundException(String.format("Product with id = %s isn't found in store with id = %s", productId, storeId));
+    }
+
+    @Transactional
+    public List<Product> getAllProductsFromStore(Long storeId) {
+        Store store = getStore(storeId);
+        return store.getProducts();
+    }
+
+//    @Transactional
+//    public Product deleteProductFromStore(Long storeId, Long productId){
+//        Store store = getStore(storeId);
+//        Product product = getProductFromStore(productId, storeId);
+//        store.getProducts().remove(product);
+//        product.setStore(null);
+//        return product;
+//    }
+//    @Transactional
+//    public void deleteAllProducts(Long storeId){
+//        Store store = getStore(storeId);
+//        List<Product> storeProducts = store.getProducts();
+//        for (Product pr:
+//             storeProducts) {
+//            pr.setStore(null);
+//            store.getProducts().remove(pr);
+//        }
+//    }
+}

backend/ipLab/src/main/java/com/example/ipLab/StoreDataBase/util/error/AdviceController.java

@@ -0,0 +1,42 @@
+package com.example.ipLab.StoreDataBase.util.error;
+
+import com.example.ipLab.StoreDataBase.Exceptions.CustomerNotFoundException;
+import com.example.ipLab.StoreDataBase.Exceptions.OrderedNotFoundException;
+import com.example.ipLab.StoreDataBase.Exceptions.ProductNotFoundException;
+import com.example.ipLab.StoreDataBase.Exceptions.StoreNotFoundException;
+import com.example.ipLab.StoreDataBase.util.validation.ValidationException;
+import org.springframework.context.support.DefaultMessageSourceResolvable;
+import org.springframework.http.HttpStatus;
+import org.springframework.http.ResponseEntity;
+import org.springframework.web.bind.MethodArgumentNotValidException;
+import org.springframework.web.bind.annotation.ControllerAdvice;
+import org.springframework.web.bind.annotation.ExceptionHandler;
+
+import java.util.stream.Collectors;
+
+@ControllerAdvice
+public class AdviceController {
+    @ExceptionHandler({
+            CustomerNotFoundException.class,
+            OrderedNotFoundException.class,
+            ProductNotFoundException.class,
+            StoreNotFoundException.class
+    })
+    public ResponseEntity<Object> handleException(Throwable e){
+        return new ResponseEntity<>(e.getMessage(), HttpStatus.BAD_REQUEST);
+    }
+    @ExceptionHandler(MethodArgumentNotValidException.class)
+    public ResponseEntity<Object> handleBindException(MethodArgumentNotValidException e) {
+        final ValidationException validationException = new ValidationException(
+                e.getBindingResult().getAllErrors().stream()
+                        .map(DefaultMessageSourceResolvable::getDefaultMessage)
+                        .collect(Collectors.toSet()));
+        return handleException(validationException);
+    }
+
+    @ExceptionHandler(Exception.class)
+    public ResponseEntity<Object> handleUnknownException(Throwable e) {
+        e.printStackTrace();
+        return new ResponseEntity<>(e.getMessage(), HttpStatus.INTERNAL_SERVER_ERROR);
+    }
+}

backend/ipLab/src/main/java/com/example/ipLab/StoreDataBase/util/validation/ValidationException.java

@@ -0,0 +1,9 @@
+package com.example.ipLab.StoreDataBase.util.validation;
+
+import java.util.Set;
+
+public class ValidationException extends RuntimeException{
+    public ValidationException(Set<String> errors){
+        super(String.join("\n", errors));
+    }
+}

backend/ipLab/src/main/java/com/example/ipLab/StoreDataBase/util/validation/ValidatorUtil.java

@@ -0,0 +1,30 @@
+package com.example.ipLab.StoreDataBase.util.validation;
+
+import jakarta.validation.ConstraintViolation;
+import jakarta.validation.Validation;
+import jakarta.validation.Validator;
+import jakarta.validation.ValidatorFactory;
+import org.springframework.stereotype.Component;
+
+import java.util.Set;
+import java.util.stream.Collectors;
+
+@Component
+public class ValidatorUtil {
+    private final Validator validator;
+
+    public ValidatorUtil(){
+        try (ValidatorFactory factory = Validation.buildDefaultValidatorFactory()){
+            this.validator = factory.getValidator();
+        }
+    }
+
+    public <T> void validate(T object) {
+        final Set<ConstraintViolation<T>> errors = validator.validate(object);
+        if (!errors.isEmpty()) {
+            throw new ValidationException(errors.stream()
+                    .map(ConstraintViolation::getMessage)
+                    .collect(Collectors.toSet()));
+        }
+    }
+}

backend/ipLab/src/main/java/com/example/ipLab/controllers/CalcController.java

@@ -1,39 +0,0 @@
-package com.example.ipLab.controllers;
-
-import org.springframework.web.bind.annotation.GetMapping;
-import org.springframework.web.bind.annotation.RequestParam;
-import org.springframework.web.bind.annotation.RestController;
-
-@RestController
-public class CalcController {
-
-    @GetMapping("/second")
-    public int second(@RequestParam(value = "num") int num){
-        return num*num;
-    }
-
-    @GetMapping("/root")
-    public double root(@RequestParam(value = "num") int num){
-        return Math.sqrt(num);
-    }
-
-    @GetMapping("/fact")
-    public int fact(@RequestParam(value = "num") int num){
-        int res = 1;
-        for (int i = 2; i <= num; i++) {
-            res *= i;
-        }
-        return res;
-    }
-
-    @GetMapping("/digit")
-    public int digit(@RequestParam(value = "num") int num){
-        if (num < 0) num *= -1;
-        int sum = 0;
-        while (num > 0) {
-            sum += num % 10;
-            num /= 10;
-        }
-        return sum;
-    }
-}

backend/ipLab/src/main/resources/application.properties

@@ -1 +1,11 @@
-
+spring.main.banner-mode=off
+#server.port=8080
+spring.datasource.url=jdbc:h2:file:./data
+spring.datasource.driverClassName=org.h2.Driver
+spring.datasource.username=sa
+spring.datasource.password=password
+spring.jpa.database-platform=org.hibernate.dialect.H2Dialect
+spring.jpa.hibernate.ddl-auto=update
+spring.h2.console.enabled=true
+spring.h2.console.settings.trace=false
+spring.h2.console.settings.web-allow-others=false

backend/ipLab/src/test/java/com/example/ipLab/IpLabApplicationTests.java

@@ -1,13 +0,0 @@
-package com.example.ipLab;
-
-import org.junit.jupiter.api.Test;
-import org.springframework.boot.test.context.SpringBootTest;
-
-@SpringBootTest
-class IpLabApplicationTests {
-
-	@Test
-	void contextLoads() {
-	}
-
-}

backend/ipLab/src/test/java/com/example/ipLab/JpaTests.java

@@ -0,0 +1,158 @@
+package com.example.ipLab;
+
+import com.example.ipLab.StoreDataBase.Model.Customer;
+import com.example.ipLab.StoreDataBase.Model.Ordered;
+import com.example.ipLab.StoreDataBase.Model.Product;
+import com.example.ipLab.StoreDataBase.Model.Store;
+import com.example.ipLab.StoreDataBase.Service.CustomerService;
+import com.example.ipLab.StoreDataBase.Service.OrderService;
+import com.example.ipLab.StoreDataBase.Service.ProductService;
+import com.example.ipLab.StoreDataBase.Service.StoreService;
+import org.junit.jupiter.api.Assertions;
+import org.junit.jupiter.api.Test;
+import org.springframework.beans.factory.annotation.Autowired;
+import org.springframework.boot.test.context.SpringBootTest;
+
+import java.util.ArrayList;
+import java.util.List;
+
+@SpringBootTest
+public class JpaTests {
+    @Autowired
+    OrderService orderService;
+    @Autowired
+    CustomerService customerService;
+    @Autowired
+    StoreService storeService;
+    @Autowired
+    ProductService productService;
+    @Test
+    void testStore(){
+        orderService.deleteAllOrders();
+        customerService.deleteAllCustomers();
+        productService.deleteAllProducts();
+        storeService.deleteAllStores();
+
+        Store store = storeService.addStore("example");
+        Assertions.assertEquals("example", store.getStoreName());
+        Assertions.assertEquals("example", storeService.getStore(store.getId()).getStoreName());
+        storeService.updateStore(store.getId(), "newName");
+        Assertions.assertEquals("newName", storeService.getStore(store.getId()).getStoreName());
+        Assertions.assertEquals("newName", storeService.deleteStore(store.getId()).getStoreName());
+
+        orderService.deleteAllOrders();
+        customerService.deleteAllCustomers();
+        productService.deleteAllProducts();
+        storeService.deleteAllStores();
+    }
+
+    @Test
+    void testCustomer(){
+        orderService.deleteAllOrders();
+        var list = orderService.getAllOrders();
+        customerService.deleteAllCustomers();
+        productService.deleteAllProducts();
+        storeService.deleteAllStores();
+
+        Customer c = customerService.addCustomer("1", "2", "3");
+        Assertions.assertEquals("2", c.getFirstName());
+        Assertions.assertEquals("2", customerService.getCustomer(c.getId()).getFirstName());
+        Assertions.assertEquals("1", customerService.updateCustomer(c.getId(), c.getLastName(), "1", c.getMiddleName()).getFirstName());
+        Assertions.assertEquals("1", customerService.deleteCustomer(c.getId()).getFirstName());
+
+        orderService.deleteAllOrders();
+        customerService.deleteAllCustomers();
+        productService.deleteAllProducts();
+        storeService.deleteAllStores();
+    }
+
+    @Test
+    void testProduct(){
+        orderService.deleteAllOrders();
+        customerService.deleteAllCustomers();
+        productService.deleteAllProducts();
+        storeService.deleteAllStores();
+
+        Store store = storeService.addStore("example");
+        Assertions.assertEquals("example", store.getStoreName());
+
+        Product p = productService.addProduct("product");
+        Assertions.assertEquals("product", p.getName());
+
+        Assertions.assertEquals("product", storeService.addProduct(store.getId(), p.getId()).getName());
+        Assertions.assertEquals("product", storeService.getProductFromStore(p.getId(), store.getId()).getName());
+
+        orderService.deleteAllOrders();
+        customerService.deleteAllCustomers();
+        productService.deleteAllProducts();
+        storeService.deleteAllStores();
+    }
+
+    @Test
+    void testOrder(){
+        orderService.deleteAllOrders();
+        customerService.deleteAllCustomers();
+        productService.deleteAllProducts();
+        storeService.deleteAllStores();
+
+        Store store = storeService.addStore("example");
+        Assertions.assertEquals("example", store.getStoreName());
+
+        Product p = productService.addProduct("product");
+        storeService.addProduct(store.getId(), p.getId());
+        Assertions.assertEquals("product", p.getName());
+
+        Customer c = customerService.addCustomer("1", "2", "3");
+        Assertions.assertEquals("2", c.getFirstName());
+
+        Ordered order = orderService.addOrder(p, c, 5);
+        Assertions.assertEquals("5", Integer.toString(order.getQuantity()));
+        Assertions.assertEquals("5", Integer.toString(orderService.getOrder(order.getId()).getQuantity()));
+
+        Assertions.assertEquals("6", Integer.toString(orderService.updateOrder(order.getId(), 6).getQuantity()));
+        Assertions.assertEquals("6", Integer.toString(orderService.deleteOrder(order.getId()).getQuantity()));
+
+        orderService.deleteAllOrders();
+        customerService.deleteAllCustomers();
+        productService.deleteAllProducts();
+        storeService.deleteAllStores();
+    }
+    @Test
+    void FilterOrderTest(){
+        orderService.deleteAllOrders();
+        customerService.deleteAllCustomers();
+        productService.deleteAllProducts();
+        storeService.deleteAllStores();
+
+
+        Store store = storeService.addStore("example");
+        Assertions.assertEquals("example", store.getStoreName());
+
+        Product p1 = productService.addProduct("product");
+        Product p2 = productService.addProduct("product2");
+        storeService.addProduct(store.getId(), p1.getId());
+        Assertions.assertEquals("product", p1.getName());
+
+        storeService.addProduct(store.getId(), p2.getId());
+        Assertions.assertEquals("product2", p2.getName());
+
+        Customer c = customerService.addCustomer("1", "2", "3");
+        Assertions.assertEquals("2", c.getFirstName());
+
+        Ordered order1 = orderService.addOrder(p1, c, 0);
+        Ordered order2 = orderService.addOrder(p2, c, 6);
+        Ordered order3 = orderService.addOrder(p1, c, 2);
+        Ordered order4 = orderService.addOrder(p2, c, 2);
+        Ordered order5 = orderService.addOrder(p1, c, 3);
+        //List<Ordered> expectedResult = new ArrayList<>();
+        //expectedResult.add(order3);
+        //expectedResult.add(order5);
+        //orderService.getAllOrders();
+        //Assertions.assertEquals(expectedResult, orderService.getOrdersWithProduct(p1.getId(), 1, 5));
+
+        orderService.deleteAllOrders();
+        customerService.deleteAllCustomers();
+        productService.deleteAllProducts();
+        storeService.deleteAllStores();
+    }
+}

backend/ipLab/src/test/java/resources/application.properties

@@ -0,0 +1,6 @@
+spring.datasource.url=jdbc:h2:mem:testdb
+spring.datasource.driverClassName=org.h2.Driver
+spring.datasource.username=sa
+spring.datasource.password=password
+spring.jpa.database-platform=org.hibernate.dialect.H2Dialect
+spring.jpa.hibernate.ddl-auto=create-drop

frontend/index.html

@@ -1,25 +1,17 @@
 <!DOCTYPE html>
 <html lang="ru" class="h-100">
-	<head>
-		<meta charset="utf-8">
-		<meta name="viewport" content="width=device-width, initial-scale=1">
-		<script src ="node_modules/bootstrap/dist/js/bootstrap.min.js"></script>
-		<script src ="scripts/calc.js"></script>
-		<link href="node_modules/bootstrap/dist/css/bootstrap.min.css" rel="stylesheet" />
-		<link href="node_modules/@fortawesome/fontawesome-free/css/all.min.css" rel="stylesheet" />
-		<title>Calc</title>
-		<link rel="stylesheet" type="text/css" href="style.css">
-	</head>
-	<body class="h-100">
-        <div class="d-flex flex-column align-content-center flex-wrap">
-		    <div class="input-group p-3">
-                <input id="numberInput" type="number" class="form-control" placeholder="Введите число..." required>
-                <button class="btn btn-outline-secondary" onclick="calcSecond()" type="button">^2</button>
-                <button class="btn btn-outline-secondary" onclick="calcRoot()" type="button">√</button>
-                <button class="btn btn-outline-secondary" onclick="calcFact()" type="button">!</button>
-                <button class="btn btn-outline-secondary" onclick="calcDigit()" type="button">Сумма цифр</button>
-            </div>
-            <a id="responseField" class="m-3"></a>
-        </div>
-	</body>
+  <head>
+    <meta charset="utf-8">
+	<meta name="viewport" content="width=device-width, initial-scale=1">
+	<script src="/node_modules/bootstrap/dist/js/bootstrap.min.js"></script>
+    <link rel="stylesheet" href="/node_modules/bootstrap/dist/css/bootstrap.min.css">
+    <link rel="stylesheet" href="/node_modules/@fortawesome/fontawesome-free/css/all.min.css">
+	<title>IP lab</title>
+  </head>
+  <body class="h-100 bg-light m-0">
+    <article class="h-100">
+      <div id="app" class="h-100"></div>
+      <script type="module" src="/src/main.jsx"></script>
+    </article>
+  </body>
 </html>

frontend/package.json

@@ -1,19 +1,26 @@
 {
-    "name": "ip_lab",
+    "name": "test",
     "version": "1.0.0",
-    "description": "My project for IP lab",
-    "main": "index.html",
+    "type": "module",
     "scripts": {
-      "start": "http-server -p 3000 ./",
-      "test": "echo \"Error: no test specified\" && exit 1"
+      "dev": "vite",
+      "start": "npm-run-all --parallel dev",
+      "build": "vite build",
+      "preview": "vite preview"
     },
-    "author": "Abazov Andrey",
-    "license": "ISC",
     "dependencies": {
-      "bootstrap": "5.2.1",
-      "@fortawesome/fontawesome-free": "6.2.0"
+      "react": "^18.2.0",
+      "react-dom": "^18.2.0",
+      "react-router-dom": "^6.4.4",
+      "axios": "^1.1.3",
+      "bootstrap": "^5.2.2",
+      "@fortawesome/fontawesome-free": "^6.2.1"
     },
     "devDependencies": {
-      "http-server": "14.1.1"
+      "@types/react": "^18.0.24",
+      "@types/react-dom": "^18.0.8",
+      "vite": "^3.2.3",
+      "@vitejs/plugin-react": "^2.2.0",
+      "npm-run-all": "^4.1.5"
     }
   }

frontend/scripts/calc.js

@@ -1,70 +0,0 @@
-function calcSecond(){
-    var num = document.getElementById("numberInput").value;
-    fetch("http://127.0.0.1:8080/second?num=" + num)
-    .then(function(response) {
-        if (response.status != 200){   
-            return response.text().then(text => {throw new Error(text)});
-        }
-        return response.text();
-    })
-    .then((response) => {
-        document.getElementById("responseField").innerHTML = "Результат: " + response;
-    })
-    .catch(err => {document.getElementById("responseField").innerHTML = "Ошибка: " + err;})
-}
-
-function calcRoot(){
-    var num = document.getElementById("numberInput").value;
-    if (num < 0) {
-        document.getElementById("responseField").innerHTML = "Результат: введите НЕОТРИЦАТЕЛЬНОЕ число";
-        return;
-    }
-    fetch("http://127.0.0.1:8080/root?num=" + num)
-    .then((response) => {
-        if (response.status != 200){
-            return response.text().then(text => {throw new Error(text)});
-        }
-        return response.text();
-    })
-    .then((response) => {
-        console.log(response);
-        document.getElementById("responseField").innerHTML = "Результат: " + response;
-    })
-    .catch(err => {document.getElementById("responseField").innerHTML = "Ошибка: " + err;})
-}
-
-function calcFact(){
-    var num = document.getElementById("numberInput").value;
-    if (num < 0) {
-        document.getElementById("responseField").innerHTML = "Результат: введите НЕОТРИЦАТЕЛЬНОЕ число";
-        return;
-    }
-    fetch("http://127.0.0.1:8080/fact?num=" + num)
-    .then((response) => {
-        if (response.status != 200){
-            return response.text().then(text => {throw new Error(text)});
-        }
-        return response.text();
-    })
-    .then((response) => {
-        console.log(response);
-        document.getElementById("responseField").innerHTML = "Результат: " + response;
-    })
-    .catch(err => {document.getElementById("responseField").innerHTML = "Ошибка: " + err;})
-}
-
-function calcDigit(){
-    var num = document.getElementById("numberInput").value;
-    fetch("http://127.0.0.1:8080/digit?num=" + num)
-    .then((response) => {
-        if (response.status != 200){
-            return response.text().then(text => {throw new Error(text)});
-        }
-        return response.text();
-    })
-    .then((response) => {
-        console.log(response);
-        document.getElementById("responseField").innerHTML = "Результат: " + response;
-    })
-    .catch(err => {document.getElementById("responseField").innerHTML = "Ошибка: " + err;})
-}

frontend/src/App.jsx

@@ -0,0 +1,45 @@
+import { useRoutes, Outlet, BrowserRouter } from 'react-router-dom';
+import Header from './components/common/Header';
+import CustomerPage from './components/pages/customerPage';
+import StorePage from './components/pages/storePage';
+import ProductPage from './components/pages/productPage';
+import OrderPage from './components/pages/orderPage';
+import AddToStorePage from './components/pages/addToStorePage'
+import './styleSite.css';
+
+function Router(props) {
+  return useRoutes(props.rootRoute);
+}
+
+export default function App() {
+  const routes = [
+    { index: true, element: <CustomerPage/> },
+    { path: 'customer', element: <CustomerPage/>, label:'Покупатели'},
+    { path: 'store', element: <StorePage/>, label: 'Магазины' },
+    { path: 'product', element: <ProductPage/>, label: 'Товары' },
+    { path: 'order', element: <OrderPage/>, label: 'Заказы'},
+    { path: 'addToStore', element: <AddToStorePage/>, label: 'Доставка'}
+  ];
+  const links = routes.filter(route => route.hasOwnProperty('label'));
+  const rootRoute = [
+    { path: '/', element: render(links), children: routes }
+  ];
+
+  function render(links) {
+    console.info('render links');
+    return (
+      <>
+        <Header links={links} />
+        <div className="container-fluid">
+          <Outlet />
+        </div>
+      </>
+    );
+  }
+
+  return (
+    <BrowserRouter>
+      <Router rootRoute={ rootRoute } />
+    </BrowserRouter>
+  );
+}

frontend/src/components/common/Footer.jsx

@@ -0,0 +1,21 @@
+import React from "react";
+export default function Footer(){
+    return(
+        <div className="ml-0 mr-0 h-25 d-flex flex-column justify-content-end">
+			<footer className="footer d-flex container-fluid">
+				<div className="text-left text-nowrap ml-0 footerLeft fw-bold">
+					Контакты<br/>
+					+7(***)***-**-**<br/>
+					+7(***)***-**-**<br/>
+				</div>
+				<div className="text-bottom text-center mx-auto mt-auto mb-0 fw-bold footerBottom">
+					boxStore. inc, 2022
+				</div>
+				<div className="footerRight me-0 ms-auto my-0 d-flex flex-column">
+					<a href="https://www.apple.com/ru/app-store/"><img src="AppStore.png" width="110" height="55"/></a>
+					<img src="GooglePlay.png" width="110" height="55"/>
+				</div>
+			</footer>
+		</div>
+    );
+}

frontend/src/components/common/Header.jsx

@@ -0,0 +1,41 @@
+import { NavLink } from "react-router-dom";
+import React from 'react'
+
+export default function Header(props){
+    return(
+        <header>
+            <div className="d-flex flex-row headerContainer">
+                <div className="d-flex flex-row ml-3 ms-3 mt-auto mb-auto align-items-center">
+                    <a>
+                        <img src="logo.png" alt="*" width="60" height="60" className="align-text-top"></img>
+                    </a>
+                    <div id="logoName">
+                        <a href="customer">boxStore</a>
+                    </div>
+                </div>
+                <nav className="navbar navbar-expand-md">
+                    <div className="container-fluid" id="navigationMenu">
+                        <button className="navbar-toggler" type="button" data-bs-toggle="collapse" data-bs-target="#navbarNav"
+                        aria-controls="navbarNav" aria-expanded="false" aria-label="Toggle navigation">
+                            <span className="navbar-toggler-icon"></span>
+                        </button>
+                        <div className="navbar-collapse collapse justify-content-end" id="navbarNav">
+                            <ul className="navbar-nav" id="headerNavigation">
+                            {
+                                props.links.map(route =>
+                                    <li key={route.path}
+                                        className="nav-item">
+                                        <NavLink className="nav-link navigationCaption" to={route.path}>
+                                            {route.label}
+                                        </NavLink>
+                                    </li>
+                                )
+                            }
+                            </ul>
+                        </div>
+                    </div>
+                </nav>
+            </div>
+        </header>
+    );
+}

frontend/src/components/common/Modal.jsx

@@ -0,0 +1,46 @@
+import React from "react";
+
+export default function Modal(props) {
+    const formRef = React.createRef();
+
+    function hide() {
+        props.onHide();
+    }
+
+    function done(e) {
+        e.preventDefault();
+        if (formRef.current.checkValidity()) {
+            props.onDone();
+            hide();
+        } else {
+            formRef.current.reportValidity();
+        }
+        
+    }
+
+    return (
+        <div className="modal fade show" tabIndex="-1" aria-hidden="true"
+            style={{ display: props.visible ? 'block' : 'none' }}>
+            <div className="modal-dialog">
+                <div className="modal-content">
+                    <div className="modal-header">
+                        <h1 className="modal-title fs-5" id="exampleModalLabel">{props.header}</h1>
+                        <button className="btn-close" type="button"  aria-label="Close"
+                            onClick={hide}></button>
+                    </div>
+                    <div className="modal-body">
+                        <form ref={formRef} onSubmit={done}>
+                            {props.children}
+                        </form>
+                    </div>
+                    <div className="modal-footer">
+                        <button className="btn btn-secondary" type="button" onClick={hide}>Закрыть</button>
+                        <button className="btn btn-primary" type="button" onClick={done}>
+                            {props.confirm}
+                        </button>
+                    </div>
+                </div>
+            </div>
+        </div>
+    );
+}

frontend/src/components/common/Table.jsx

@@ -0,0 +1,73 @@
+import { useState } from 'react';
+import styles from './Table.module.css';
+
+export default function Table(props) {
+    const [tableUpdate, setTableUpdate] = useState(false);
+    const [selectedItems, setSelectedItems] = useState([]);
+
+    function isSelected(id) {
+        if (!props.selectable) {
+            return false;
+        }
+        return selectedItems.includes(id);
+    }
+
+    function click(id) {
+        if (!props.selectable) {
+            return;
+        }
+        if (isSelected(id)) {
+            var index = selectedItems.indexOf(id);
+            if (index !== -1) {
+                selectedItems.splice(index, 1);
+                setSelectedItems(selectedItems);
+                setTableUpdate(!tableUpdate);
+            }
+        } else {
+            selectedItems.push(id);
+            setSelectedItems(selectedItems);
+            setTableUpdate(!tableUpdate);
+        }
+        props.onClick(selectedItems);
+    }
+
+    function dblClick(id) {
+        if (!props.selectable) {
+            return;
+        }
+        props.onDblClick(id);
+    }
+
+    return (
+        <table className={`table table-success table-hover ${styles.table} ${props.selectable ? styles.selectable : '' } `}>
+            <thead>
+                <tr>
+                    <th scope="col">#</th>
+                    {
+                        props.headers.map(header =>
+                            <th key={header.name} scope="col">
+                                {header.label}
+                            </th>
+                        )
+                    }
+                </tr>
+            </thead>
+            <tbody>
+                {
+                    props.items.map((item, index) =>
+                        <tr key={item.id}
+                            className={isSelected(item.id) ? styles.selected : ''}
+                            onClick={(e) => click(item.id, e)} onDoubleClick={(e) => dblClick(item.id, e)}>
+                            <th scope="row">{index + 1}</th>
+                            {
+                                props.headers.map(header =>
+                                    <td key={item.id + header.name}>{item[header.name]}</td>
+                                )
+                            }
+                        </tr>
+                    )
+                }
+            </tbody >
+        </table >
+    );
+}

frontend/src/components/common/Table.module.css

@@ -0,0 +1,12 @@
+.table tbody tr {
+    user-select: none;
+}
+
+.selectable tbody tr:hover {
+    cursor: pointer;
+}
+
+.selected {
+    background-color: #0d6efd;
+    opacity: 80%;
+}

frontend/src/components/common/Toolbar.jsx

@@ -0,0 +1,29 @@
+import styles from './Toolbar.module.css';
+
+export default function Toolbar(props) {
+    function add() {
+        props.onAdd();
+    }
+
+    function edit() {
+        props.onEdit();
+    }
+
+    function remove() {
+        props.onRemove();
+    }
+
+    return (
+        <div className="btn-group my-2 mx-4" role="group">
+            <button type="button" className={`btn btn-success ${styles.btn}`} onClick={add}>
+                Добавить
+            </button>
+            <button type="button" className={`btn btn-warning ${styles.btn}`} onClick={edit} >
+                Изменить
+            </button >
+            <button type="button" className={`btn btn-danger ${styles.btn}`} onClick={remove}>
+                Удалить
+            </button >
+        </div >
+    );
+}

frontend/src/components/common/Toolbar.module.css

@@ -0,0 +1,3 @@
+.btn {
+    min-width: 140px;
+}

frontend/src/components/common/ToolbarOrder.jsx

@@ -0,0 +1,15 @@
+import styles from './Toolbar.module.css';
+
+export default function ToolbarOrder(props) {
+    function add() {
+        props.onAdd();
+    }
+
+    return (
+        <div className="btn-group my-2 mx-4" role="group">
+            <button type="button" className={`btn btn-success ${styles.btn}`} onClick={add}>
+                Добавить
+            </button>
+        </div >
+    );
+}

frontend/src/components/common/customerTable.jsx

@@ -0,0 +1,117 @@
+import { useState, useEffect } from "react";
+import Modal from './Modal';
+import DataService from '../../services/DataService';
+import Toolbar from './Toolbar';
+import Table from './Table';
+
+export default function CustomerTable(props){
+    const [items, setItems] = useState([]);
+    const [modalHeader, setModalHeader] = useState('');
+    const [modalConfirm, setModalConfirm] = useState('');
+    const [modalVisible, setModalVisible] = useState(false);
+    const [isEdit, setEdit] = useState(false);
+
+    let selectedItems = [];
+
+    useEffect(() => {
+        loadItems();
+    }, []);
+
+    function loadItems() {
+        DataService.readAll(props.getAllUrl, props.transformer)
+            .then(data => setItems(data));
+    }
+
+    function saveItem() {
+        if (!isEdit) {
+            DataService.create(props.url, "?customerLastName=" + props.data.lastName 
+                                + "&customerFirstName=" + props.data.firstName
+                                + "&customerMiddleName=" + props.data.middleName).then(() => loadItems());
+        } else {
+            DataService.update(props.getUrl + props.data.id, "?customerLastName=" + props.data.lastName 
+                                + "&customerFirstName=" + props.data.firstName
+                                + "&customerMiddleName=" + props.data.middleName).then(() => loadItems());
+        }
+    }
+
+    function handleAdd() {
+        setEdit(false);
+        setModalHeader('Регистрация');
+        setModalConfirm('Зарегестрироваться');
+        setModalVisible(true);
+        props.onAdd();
+    }
+
+    function handleEdit() {
+        if (selectedItems.length === 0) {
+            return;
+        }
+        edit(selectedItems[0]);
+    }
+
+    function edit(editedId) {
+        DataService.read(props.getUrl + editedId, props.transformer)
+            .then(data => {
+                setEdit(true);
+                setModalHeader('Редактирование пользователя');
+                setModalConfirm('Сохранить');
+                setModalVisible(true);
+                props.onEdit(data);
+            });
+    }
+
+    function handleRemove() {
+        if (selectedItems.length === 0) {
+            return;
+        }
+        if (confirm('Удалить выбранные элементы?')) {
+            const promises = [];
+            selectedItems.forEach(item => {
+                promises.push(DataService.delete(props.getUrl + item));
+            });
+            Promise.all(promises).then((results) => {
+                selectedItems.length = 0;
+                loadItems();
+            });
+        }
+    }
+
+    function handleTableClick(tableSelectedItems) {
+        selectedItems = tableSelectedItems;
+    }
+
+    function handleTableDblClick(tableSelectedItem) {
+        edit(tableSelectedItem);
+    }
+
+    function handleModalHide() {
+        setModalVisible(false);
+    }
+
+    function handleModalDone() {
+        saveItem();
+    }
+
+    return(
+        <>
+            <Toolbar 
+                onAdd={handleAdd}
+                onEdit={handleEdit}
+                onRemove={handleRemove}/>
+            <Table 
+                headers={props.headers} 
+                items={items}
+                selectable={true}
+                onClick={handleTableClick}
+                onDblClick={handleTableDblClick}/>
+            <Modal 
+                header={modalHeader}
+                confirm={modalConfirm}
+                visible={modalVisible} 
+                onHide={handleModalHide}
+                onDone={handleModalDone}>
+                    {props.children}
+            </Modal>
+        </>
+    )
+}

frontend/src/components/common/orderTable.jsx

@@ -0,0 +1,116 @@
+import { useState, useEffect } from "react";
+import Modal from './Modal';
+import DataService from '../../services/DataService';
+import OrderToolbar from './ToolbarOrder';
+import Table from './Table';
+
+export default function CustomerTable(props){
+    const [items, setItems] = useState([]);
+    const [modalHeader, setModalHeader] = useState('');
+    const [modalConfirm, setModalConfirm] = useState('');
+    const [modalVisible, setModalVisible] = useState(false);
+    const [isEdit, setEdit] = useState(false);
+
+    let selectedItems = [];
+
+    useEffect(() => {
+        loadItems();
+        loadOptions();
+    }, []);
+
+    function loadItems() {
+        DataService.readAll(props.getAllUrl, props.transformer)
+            .then(data => setItems(data));
+    }
+
+    async function loadOptions(){
+        props.loadOptions(await DataService.readAll(props.getCustomerUrl, props.transformerCustomer), await DataService.readAll(props.getProductUrl, props.transformerProduct)); 
+    }
+
+    function saveItem() {
+        if (!isEdit) {
+            DataService.create(props.url, "?productId=" + props.data.productId + "&customerId=" + props.data.customerId + "&quantity=" + props.data.quantity).then(() => loadItems());
+        } else {
+            DataService.update(props.getUrl + props.data.id, "?productId=" + props.data.productId + "&customerId=" + props.data.customerId + "&quantity=" + props.data.quantity).then(() => loadItems());
+        }
+    }
+
+    function handleAdd() {
+        setEdit(false);
+        setModalHeader('Заказ');
+        setModalConfirm('Заказать');
+        setModalVisible(true);
+        props.onAdd();
+    }
+
+    function handleEdit() {
+        if (selectedItems.length === 0) {
+            return;
+        }
+        edit(selectedItems[0]);
+    }
+
+    function edit(editedId) {
+        DataService.read(props.getUrl + editedId, props.transformer)
+            .then(data => {
+                setEdit(true);
+                setModalHeader('Редактирование заказа');
+                setModalConfirm('Сохранить');
+                setModalVisible(true);
+                props.onEdit(data);
+            });
+    }
+
+    function handleRemove() {
+        if (selectedItems.length === 0) {
+            return;
+        }
+        if (confirm('Удалить выбранные элементы?')) {
+            const promises = [];
+            selectedItems.forEach(item => {
+                promises.push(DataService.delete(props.getUrl + item));
+            });
+            Promise.all(promises).then((results) => {
+                selectedItems.length = 0;
+                loadItems();
+            });
+        }
+    }
+
+    function handleTableClick(tableSelectedItems) {
+        selectedItems = tableSelectedItems;
+    }
+
+    function handleTableDblClick(tableSelectedItem) {
+        edit(tableSelectedItem);
+    }
+
+    function handleModalHide() {
+        setModalVisible(false);
+    }
+
+    function handleModalDone() {
+        saveItem();
+    }
+
+    return(
+        <>
+            <OrderToolbar 
+                onAdd={handleAdd}/>
+            <Table 
+                headers={props.headers} 
+                items={items}
+                selectable={true}
+                onClick={handleTableClick}
+                onDblClick={handleTableDblClick}/>
+            <Modal 
+                header={modalHeader}
+                confirm={modalConfirm}
+                visible={modalVisible} 
+                onHide={handleModalHide}
+                onDone={handleModalDone}>
+                    {props.children}
+            </Modal>
+        </>
+    )
+}

frontend/src/components/common/productTable.jsx

@@ -0,0 +1,113 @@
+import { useState, useEffect } from "react";
+import Modal from './Modal';
+import DataService from '../../services/DataService';
+import Toolbar from './Toolbar';
+import Table from './Table';
+
+export default function CustomerTable(props){
+    const [items, setItems] = useState([]);
+    const [modalHeader, setModalHeader] = useState('');
+    const [modalConfirm, setModalConfirm] = useState('');
+    const [modalVisible, setModalVisible] = useState(false);
+    const [isEdit, setEdit] = useState(false);
+
+    let selectedItems = [];
+
+    useEffect(() => {
+        loadItems();
+    }, []);
+
+    function loadItems() {
+        DataService.readAll(props.getAllUrl, props.transformer)
+            .then(data => setItems(data));
+    }
+
+    function saveItem() {
+        if (!isEdit) {
+            DataService.create(props.url, "?productName=" + props.data.productName).then(() => loadItems());
+        } else {
+            DataService.update(props.getUrl + props.data.id, "?productName=" + props.data.productName).then(() => loadItems());
+        }
+    }
+
+    function handleAdd() {
+        setEdit(false);
+        setModalHeader('Добавления товара');
+        setModalConfirm('Добавить');
+        setModalVisible(true);
+        props.onAdd();
+    }
+
+    function handleEdit() {
+        if (selectedItems.length === 0) {
+            return;
+        }
+        edit(selectedItems[0]);
+    }
+
+    function edit(editedId) {
+        DataService.read(props.getUrl + editedId, props.transformer)
+            .then(data => {
+                setEdit(true);
+                setModalHeader('Редактирование пользователя');
+                setModalConfirm('Сохранить');
+                setModalVisible(true);
+                props.onEdit(data);
+            });
+    }
+
+    function handleRemove() {
+        if (selectedItems.length === 0) {
+            return;
+        }
+        if (confirm('Удалить выбранные элементы?')) {
+            const promises = [];
+            selectedItems.forEach(item => {
+                promises.push(DataService.delete(props.getUrl + item));
+            });
+            Promise.all(promises).then((results) => {
+                selectedItems.length = 0;
+                loadItems();
+            });
+        }
+    }
+
+    function handleTableClick(tableSelectedItems) {
+        selectedItems = tableSelectedItems;
+    }
+
+    function handleTableDblClick(tableSelectedItem) {
+        edit(tableSelectedItem);
+    }
+
+    function handleModalHide() {
+        setModalVisible(false);
+    }
+
+    function handleModalDone() {
+        saveItem();
+    }
+
+    return(
+        <>
+            <Toolbar 
+                onAdd={handleAdd}
+                onEdit={handleEdit}
+                onRemove={handleRemove}/>
+            <Table 
+                headers={props.headers} 
+                items={items}
+                selectable={true}
+                onClick={handleTableClick}
+                onDblClick={handleTableDblClick}/>
+            <Modal 
+                header={modalHeader}
+                confirm={modalConfirm}
+                visible={modalVisible} 
+                onHide={handleModalHide}
+                onDone={handleModalDone}>
+                    {props.children}
+            </Modal>
+        </>
+    )
+}

frontend/src/components/common/storeTable.jsx

@@ -0,0 +1,113 @@
+import { useState, useEffect } from "react";
+import Modal from './Modal';
+import DataService from '../../services/DataService';
+import Toolbar from './Toolbar';
+import Table from './Table';
+
+export default function CustomerTable(props){
+    const [items, setItems] = useState([]);
+    const [modalHeader, setModalHeader] = useState('');
+    const [modalConfirm, setModalConfirm] = useState('');
+    const [modalVisible, setModalVisible] = useState(false);
+    const [isEdit, setEdit] = useState(false);
+
+    let selectedItems = [];
+
+    useEffect(() => {
+        loadItems();
+    }, []);
+
+    function loadItems() {
+        DataService.readAll(props.getAllUrl, props.transformer)
+            .then(data => setItems(data));
+    }
+
+    function saveItem() {
+        if (!isEdit) {
+            DataService.create(props.url, "?storeName=" + props.data.storeName).then(() => loadItems());
+        } else {
+            DataService.update(props.getUrl + props.data.id, "?storeName=" + props.data.storeName).then(() => loadItems());
+        }
+    }
+
+    function handleAdd() {
+        setEdit(false);
+        setModalHeader('Регистрация магазина');
+        setModalConfirm('Зарегестрировать');
+        setModalVisible(true);
+        props.onAdd();
+    }
+
+    function handleEdit() {
+        if (selectedItems.length === 0) {
+            return;
+        }
+        edit(selectedItems[0]);
+    }
+
+    function edit(editedId) {
+        DataService.read(props.getUrl + editedId, props.transformer)
+            .then(data => {
+                setEdit(true);
+                setModalHeader('Редактирование пользователя');
+                setModalConfirm('Сохранить');
+                setModalVisible(true);
+                props.onEdit(data);
+            });
+    }
+
+    function handleRemove() {
+        if (selectedItems.length === 0) {
+            return;
+        }
+        if (confirm('Удалить выбранные элементы?')) {
+            const promises = [];
+            selectedItems.forEach(item => {
+                promises.push(DataService.delete(props.getUrl + item));
+            });
+            Promise.all(promises).then((results) => {
+                selectedItems.length = 0;
+                loadItems();
+            });
+        }
+    }
+
+    function handleTableClick(tableSelectedItems) {
+        selectedItems = tableSelectedItems;
+    }
+
+    function handleTableDblClick(tableSelectedItem) {
+        edit(tableSelectedItem);
+    }
+
+    function handleModalHide() {
+        setModalVisible(false);
+    }
+
+    function handleModalDone() {
+        saveItem();
+    }
+
+    return(
+        <>
+            <Toolbar 
+                onAdd={handleAdd}
+                onEdit={handleEdit}
+                onRemove={handleRemove}/>
+            <Table 
+                headers={props.headers} 
+                items={items}
+                selectable={true}
+                onClick={handleTableClick}
+                onDblClick={handleTableDblClick}/>
+            <Modal 
+                header={modalHeader}
+                confirm={modalConfirm}
+                visible={modalVisible} 
+                onHide={handleModalHide}
+                onDone={handleModalDone}>
+                    {props.children}
+            </Modal>
+        </>
+    )
+}

frontend/src/components/pages/addToStorePage.jsx

@@ -0,0 +1,87 @@
+import Product from "../../models/product"
+import Store from "../../models/store"
+import DataService from '../../services/DataService';
+import { useState, useEffect} from "react";
+
+export default function AddToStorePage(){
+    const getStoreUrl = 'store';
+    const getProductUrl = 'product/getWithoutStores'
+    const url = 'store/add'
+    const [storeOptions, setStoreOptions] = useState([])
+    const [productOptions, setProductOptions] = useState([])
+    const transformerProduct = (data) => new Product(data);
+    const transformerStore = (data) => new Store(data);
+    useEffect(() => {
+        loadOptions();
+    }, []);
+
+    async function loadOptions(){
+        loadSelOptions(await DataService.readAll(getStoreUrl, transformerStore), await DataService.readAll(getProductUrl, transformerProduct)); 
+    }
+
+    function loadSelOptions(dataStore, dataProduct){
+        const results1 = [];
+        //console.log(dataProduct);
+        dataStore.forEach((value) => {
+            results1.push({
+                key: value.storeName,
+                value: value.id,
+            })
+        })
+        console.log(results1);
+        setStoreOptions(results1);
+        const results2 = [];
+        console.log(dataProduct);
+        dataProduct.forEach((value) => {
+            results2.push({
+                key: value.productName,
+                value: value.id,
+            })
+        })
+        setProductOptions(results2);
+    }
+
+    function add(){
+        var storeId = document.getElementById("storeId").value;
+        var productId = document.getElementById("productId").value;
+
+        DataService.update(url, "?storeId=" + storeId + "&productId=" + productId);
+        window.location.replace("/product");
+    }
+
+    return(
+    <>
+        <div className="col-md-4">
+        <label className="form-label" forhtml="storeId">Магазин</label>
+            <select className="form-select" id="storeId" required>
+                {
+                    storeOptions.map((option) => {
+                        return(
+                            <option key={option.value} value={option.value}>
+                                {option.key}
+                            </option>
+                        )
+                    }
+                    )
+                }
+            </select>
+            <label className="form-label" forhtml="productId">Товар</label>
+            <select className="form-select" id="productId" required>
+                {
+                    productOptions.map((option) => {
+                        return(
+                            <option key={option.value} value={option.value}>
+                                {option.key}
+                            </option>
+                        )
+                    }
+                    )
+                }
+            </select>
+            <button className={`btn btn-success`} onClick={add}>
+                Добавить в магазин
+            </button>
+        </div>
+    </>
+    );
+}

frontend/src/components/pages/customerPage.jsx

@@ -0,0 +1,53 @@
+import Customer from "../../models/customer"
+import CustomerTable from '../common/customerTable'
+import { useState, useEffect} from "react";
+
+export default function CustomerPage(){
+    const url = 'customer';
+    const getUrl = 'customer/';
+    const transformer = (data) => new Customer(data);
+    const catalogCustomerHeaders = [
+        { name: 'lastName', label: 'Фамилия' },
+        {name: 'firstName', label: 'Имя'},
+        {name: 'middleName', label: 'Отчество'}
+    ];
+
+    const [data, setData] = useState(new Customer());
+
+    function handleOnAdd() {
+        setData(new Customer());
+    }
+
+    function handleOnEdit(data) {
+        setData(new Customer(data));
+    }
+
+    function handleFormChange(event) {
+        setData({ ...data, [event.target.id]: event.target.value })
+    }
+    return(
+        <article className="h-100 mt-0 mb-0 d-flex flex-column justify-content-between">
+        <CustomerTable headers={catalogCustomerHeaders} 
+            getAllUrl={url}
+            url={url}
+            getUrl={getUrl}
+            transformer={transformer}
+            data={data}
+            onAdd={handleOnAdd}
+            onEdit={handleOnEdit}>
+        <div className="col-md-4">
+            <label className="form-label" forhtml="lastName">Фамилия</label>
+            <input className="form-control" type="text" id="lastName" value={data.lastName} onChange={handleFormChange} required="required"/>
+          </div>
+          <div className="col-md-4">
+            <label className="form-label" forhtml="firstName">Имя</label> 
+            <input className="form-control" type="text" value={data.firstName} onChange={handleFormChange} id="firstName" required="required"/>
+          </div>
+          <div className="col-md-4">
+            <label className="form-label" forhtml="middleName">Отчество</label>
+            <input className="form-control" type="text" id="middleName" value={data.middleName} onChange={handleFormChange} required="required"/>
+          </div>
+        </CustomerTable>
+      </article>
+    )
+}

frontend/src/components/pages/orderPage.jsx

@@ -0,0 +1,108 @@
+import Order from "../../models/order"
+import Product from "../../models/product"
+import Customer from "../../models/customer";
+import OrderTable from '../common/orderTable'
+import { useState, useEffect} from "react";
+
+export default function OrderPage(){
+    const url = 'order';
+    const getUrl = 'order/';
+    const getCustomerUrl = 'customer';
+    const getProductUrl = 'product/getWithStores'
+    const transformer = (data) => new Order(data);
+    const transformerProduct = (data) => new Product(data);
+    const transformerCustomer = (data) => new Customer(data); 
+    const catalogOrderHeaders = [
+        { name: 'customerFIO', label: 'ФИО покупателя' },
+        { name: 'storeName', label: 'Магазина'},
+        { name: 'productName', label: 'Товар'}
+    ];
+
+    const [data, setData] = useState(new Order());
+    const [customerOptions, setCustomerOptions] = useState([])
+    const [productOptions, setProductOptions] = useState([])
+
+    function loadOptions(dataCustomer, dataProduct){
+        const results1 = [];
+        console.log(dataCustomer);
+        //console.log(dataProduct);
+        dataCustomer.forEach((value) => {
+            results1.push({
+                key: value.lastName + " " + value.firstName + " " + value.middleName,
+                value: value.id,
+            })
+        })
+        console.log(results1);
+        setCustomerOptions(results1);
+        const results2 = [];
+        dataProduct.forEach((value) => {
+            results2.push({
+                key: value.productName,
+                value: value.id,
+            })
+        })
+        setProductOptions(results2);
+        //console.log(customerOptions);
+        //console.log(productOptions);
+    }
+
+    function handleOnAdd() {
+        setData(new Order());
+    }
+
+    function handleOnEdit(data) {
+        setData(new Order(data));
+    }
+
+    function handleFormChange(event) {
+        setData({ ...data, [event.target.id]: event.target.value })
+    }
+    return(
+        <article className="h-100 mt-0 mb-0 d-flex flex-column justify-content-between">
+        <OrderTable headers={catalogOrderHeaders} 
+            getAllUrl={url}
+            url={url}
+            getUrl={getUrl}
+            getCustomerUrl={getCustomerUrl}
+            getProductUrl={getProductUrl}
+            transformer={transformer}
+            transformerCustomer={transformerCustomer}
+            transformerProduct={transformerProduct}
+            data={data}
+            onAdd={handleOnAdd}
+            loadOptions={loadOptions}
+            onEdit={handleOnEdit}>
+        <div className="col-md-4">
+            <label className="form-label" forhtml="customerId">Покупатель</label>
+            <select className="form-select" id="customerId" value={data.customerId} onChange={handleFormChange} required>
+                {
+                    customerOptions.map((option) => {
+                        return(
+                            <option key={option.value} value={option.value}>
+                                {option.key}
+                            </option>
+                        )
+                    }
+                    )
+                }
+            </select>
+            <label className="form-label" forhtml="productId">Продукт</label>
+            <select className="form-select" id="productId" value={data.customerId} onChange={handleFormChange} required>
+                {
+                    productOptions.map((option) => {
+                        return(
+                            <option key={option.value} value={option.value}>
+                                {option.key}
+                            </option>
+                        )
+                    }
+                    )
+                }
+            </select>
+            <label className="form-label" forhtml="quantity">Количество</label>
+            <input className="form-control" type="number" id="quantity" value={data.quantity} onChange={handleFormChange} placeholder="1" step="1" min="1" required="required"/>
+        </div>
+        </OrderTable>
+      </article>
+    )
+}

frontend/src/components/pages/productPage.jsx

@@ -0,0 +1,44 @@
+import Product from "../../models/product"
+import ProductTable from '../common/productTable'
+import { useState, useEffect} from "react";
+
+export default function ProductPage(){
+    const url = 'product';
+    const getUrl = 'product/';
+    const transformer = (data) => new Product(data);
+    const catalogProductHeaders = [
+        { name: 'productName', label: 'Название товара' },
+        { name: 'storeName', label: 'Название магазина' }
+    ];
+
+    const [data, setData] = useState(new Product());
+
+    function handleOnAdd() {
+        setData(new Product());
+    }
+
+    function handleOnEdit(data) {
+        setData(new Product(data));
+    }
+
+    function handleFormChange(event) {
+        setData({ ...data, [event.target.id]: event.target.value })
+    }
+    return(
+        <article className="h-100 mt-0 mb-0 d-flex flex-column justify-content-between">
+        <ProductTable headers={catalogProductHeaders} 
+            getAllUrl={url}
+            url={url}
+            getUrl={getUrl}
+            transformer={transformer}
+            data={data}
+            onAdd={handleOnAdd}
+            onEdit={handleOnEdit}>
+        <div className="col-md-4">
+            <label className="form-label" forhtml="productName">Название</label>
+            <input className="form-control" type="text" id="productName" value={data.lastName} onChange={handleFormChange} required="required"/>
+        </div>
+        </ProductTable>
+      </article>
+    )
+}

frontend/src/components/pages/storePage.jsx

@@ -0,0 +1,43 @@
+import Store from "../../models/store"
+import StoreTable from '../common/storeTable'
+import { useState, useEffect} from "react";
+
+export default function StorePage(){
+    const url = 'store';
+    const getUrl = 'store/';
+    const transformer = (data) => new Store(data);
+    const catalogStoreHeaders = [
+        { name: 'storeName', label: 'Название магазина' }
+    ];
+
+    const [data, setData] = useState(new Store());
+
+    function handleOnAdd() {
+        setData(new Store());
+    }
+
+    function handleOnEdit(data) {
+        setData(new Store(data));
+    }
+
+    function handleFormChange(event) {
+        setData({ ...data, [event.target.id]: event.target.value })
+    }
+    return(
+        <article className="h-100 mt-0 mb-0 d-flex flex-column justify-content-between">
+        <StoreTable headers={catalogStoreHeaders} 
+            getAllUrl={url}
+            url={url}
+            getUrl={getUrl}
+            transformer={transformer}
+            data={data}
+            onAdd={handleOnAdd}
+            onEdit={handleOnEdit}>
+        <div className="col-md-4">
+            <label className="form-label" forhtml="storeName">Название</label>
+            <input className="form-control" type="text" id="storeName" value={data.lastName} onChange={handleFormChange} required="required"/>
+        </div>
+        </StoreTable>
+      </article>
+    )
+}

frontend/src/main.jsx

@@ -0,0 +1,9 @@
+import React from 'react'
+import ReactDOM from 'react-dom/client'
+import App from './App'
+
+ReactDOM.createRoot(document.getElementById('app')).render(
+  <React.StrictMode>
+      <App />
+  </React.StrictMode>
+)

frontend/src/models/customer.js

@@ -0,0 +1,8 @@
+export default class Customer {
+    constructor(data) {
+        this.id = data?.id;
+        this.lastName = data?.lastName || '';
+        this.firstName = data?.firstName || '';
+        this.middleName = data?.middleName || '';
+    }
+}

frontend/src/models/order.js

@@ -0,0 +1,8 @@
+export default class Store {
+    constructor(data) {
+        this.id = data?.id;
+        this.storeName = data?.storeName || '';
+        this.customerFIO = data?.customerFIO || '';
+        this.productName = data?.productName || '';
+    }
+}

frontend/src/models/product.js

@@ -0,0 +1,7 @@
+export default class Product {
+    constructor(data) {
+        this.id = data?.id;
+        this.productName = data?.productName || '';
+        this.storeName = data?.storeName || '';
+    }
+}

frontend/src/models/store.js

@@ -0,0 +1,7 @@
+export default class Store {
+    constructor(data) {
+        this.id = data?.id;
+        this.storeName = data?.storeName || '';
+        this.products = data?.products || null;
+    }
+}

frontend/src/services/DataService.js

@@ -0,0 +1,43 @@
+import axios from 'axios';
+
+function toJSON(data) {
+    const jsonObj = {};
+    const fields = Object.getOwnPropertyNames(data);
+    for (const field of fields) {
+        if (data[field] === undefined) {
+            continue;
+        }
+        jsonObj[field] = data[field];
+    }
+    return jsonObj;
+}
+
+export default class DataService {
+    static dataUrlPrefix = 'http://localhost:8080/';
+
+    static async readAll(url, transformer) {
+        const response = await axios.get(this.dataUrlPrefix + url);
+        return response.data.map(item => transformer(item));
+    }
+
+    static async read(url, transformer) {
+        const response = await axios.get(this.dataUrlPrefix + url);
+        return transformer(response.data);
+    }
+
+    static async create(url, data) {
+        console.log("Test create " + this.dataUrlPrefix + url + data);
+        const response = await axios.post(this.dataUrlPrefix + url + data);
+        return true;
+    }
+
+    static async update(url, data) {
+        const response = await axios.put(this.dataUrlPrefix + url + data);
+        return true;
+    }
+
+    static async delete(url) {
+        const response = await axios.delete(this.dataUrlPrefix + url);
+        return response.data.id;
+    }
+}

frontend/src/styleSite.css

@@ -0,0 +1,278 @@
+header{
+	background-color: #9094c1;
+	flex-direction: row;
+}
+header nav{
+	font-family: Segoe UI;
+	font-weight: bold;
+	font-size: 42px;
+}
+header nav a:hover{
+	text-decoration: underline;
+}
+.navigationCaption{
+	font-family: Segoe UI;
+	font-weight: bold;
+	font-size: 42px;
+}
+a{
+	color: inherit;
+	text-decoration: none;
+}
+td, th{
+	border: 1px solid black;
+	font-family: Segoe UI;
+	text-align: center;
+	font-size: 28px;
+}
+table tbody td a:hover{
+	text-decoration: underline;
+	color: inherit;
+}
+
+footer{
+	background-color: #707be5;
+	max-height: 110px;
+}
+
+.mainPage a:hover{
+	text-decoration: underline;
+	color: inherit;
+}
+
+.popularCaption{
+	font-family: Segoe UI;
+	font-size: 24px;
+}
+
+.discountsCaption{
+	font-family: Segoe UI;
+	font-size: 24px;
+}	
+
+.item{
+	font-family: Segoe UI;
+	font-size: 18px;
+}
+
+.item img{
+	width: 200px;
+	height: 200px;
+}
+
+.tableMy table caption{
+	font-family: Segoe UI;
+	font-weight: bold;
+	font-size: 45px;
+}
+.tableMy table tbody td a:hover{
+	text-decoration: underline;
+	color: inherit !important;
+}
+
+.tableCart table caption{
+	font-family: Segoe UI;
+	font-weight: bold;
+	font-size: 32px;
+}
+
+.cartInfo{
+	margin-top: 320px;
+	margin-right: 400px;
+	font-family: Segoe UI;
+	font-size: 45px;
+}
+
+.buttonOrder{
+	background-color: #4d89d9;
+}
+
+.itemCaption{
+	font-family: Segoe UI;
+	font-size: 32px;
+}
+
+#itemPhoto{
+	margin-left: 50px;
+}
+
+.itemInfo{
+	font-family: Segoe UI;
+	font-size: 45px;
+	margin-left: 85px;
+}
+
+.itemInfo li{
+	list-style-type: none;
+}
+
+.buttonAdd{
+	font-family: Segoe UI;
+	font-size: 45px;
+	background-color: #4d89d9;
+	margin-left: 35px;
+}
+.companyName{
+	font-family: Segoe UI;
+	font-size: 45px;
+}
+.longText{
+	font-family: Segoe UI;
+	font-size: 25px;
+}
+#logoName{
+	font-family: Rockwell Condensed;
+	font-size: 64px;
+	font-weight: bold;
+	font-stretch: condensed;
+	text-decoration: none;
+}
+
+#logoName a:hover{
+	text-decoration: none;
+	color: inherit;
+}
+
+.footerLeft{
+	margin-bottom: 10px;
+	font-family: Segoe UI;
+	font-size: 16px;
+}
+.footerBottom{
+	font-family: Segoe UI;
+	font-size: 28px;
+}
+
+.hide{
+	display: none;
+}
+
+.active{
+	display: block;
+}
+
+.active img{
+	width: 200px;
+	height: 100px;
+}
+
+@media (max-width: 1080px){
+	header{
+		flex-direction: column;
+	}
+
+	header nav{
+		text-align: center;
+	}
+
+	.headerContainer{
+		flex-direction: column !important;
+	}
+
+	.itemContent{
+		flex-direction: column !important;
+		justify-content: center !important;
+	}
+
+	#itemPhoto{
+		margin-left: auto !important;
+		margin-right: auto ;
+	}
+
+	.itemInfo{
+		margin-bottom: 10px !important;
+		margin-left: 10px!important;
+	}
+
+	#cartContainer{
+		flex-direction: column !important;
+	}
+
+	.cartInfo{
+		margin-top: 0px !important;
+		margin-left: 5px;
+		margin-right: auto;
+		margin-bottom: 10px;
+	}
+
+	#tableCart{
+		width: auto;
+	}
+
+	.mainPage{
+		flex-direction: column !important;
+		justify-content: center;
+	}
+
+	.tablePopular{
+		margin-left: auto !important;
+		margin-right: auto !important;
+	}
+
+	.tableDiscounts{
+		margin-top: 30px;
+		margin-left: auto !important;
+		margin-right: auto !important;
+	}
+}
+
+@media (max-width: 767px){
+	.tableMy table thead th{
+		font-size: 12px !important;
+	}
+
+	.tableMy table tr td{
+		font-size: 12px !important;
+	}
+
+	.tableCart table thead th{
+		font-size: 18px !important;
+	}
+
+	.tableCart table tr td{
+		font-size: 18px !important;
+	}
+
+	.cartInfo{
+		font-size: 18px !important;
+	}
+
+	.itemInfo{
+		font-size: 18px !important;
+	}
+
+	.buttonAdd{
+		font-size: 18px !important
+	}
+
+	.footerLeft{
+		font-size: 12px !important;
+	}
+
+	.footerBottom{
+		font-size: 16px !important;
+	}
+
+	.footerRight img{
+		width: 55px;
+		height: 27px;
+	}
+
+	.mainPage img{
+		width: 100px !important;
+		height: 100px !important;
+	}
+
+	.popularCaption{
+		font-size: 18px !important;
+	}
+
+	.discountsCaption{
+		font-size: 18px !important;
+	}
+
+	#itemIcon{
+		width: 250px !important;
+		height: 250px !important;
+	}
+}

frontend/style.css

@@ -1,6 +0,0 @@
-#responseField{
-    font-family: Segoe UI;
-	font-size: 24px;
-    color: black;
-    text-decoration: none;
-}

frontend/vite.config.js

@@ -0,0 +1,7 @@
+import { defineConfig } from 'vite'
+import react from '@vitejs/plugin-react'
+
+// https://vitejs.dev/config/
+export default defineConfig({
+  plugins: [react()]
+})