create order and change order status

src/main/java/_11/asktpk/artisanconnectbackend/controller/OrderController.java

@@ -0,0 +1,31 @@
+package _11.asktpk.artisanconnectbackend.controller;
+
+import _11.asktpk.artisanconnectbackend.dto.ClientDTO;
+import _11.asktpk.artisanconnectbackend.dto.OrderDTO;
+import _11.asktpk.artisanconnectbackend.dto.OrderStatusDTO;
+import _11.asktpk.artisanconnectbackend.service.OrderService;
+import _11.asktpk.artisanconnectbackend.utils.Enums;
+import org.springframework.http.HttpStatus;
+import org.springframework.http.ResponseEntity;
+import org.springframework.web.bind.annotation.*;
+
+@RestController
+@RequestMapping("/api/v1/orders")
+public class OrderController {
+
+    private final OrderService orderService;
+
+    public OrderController(OrderService orderService) {
+        this.orderService = orderService;
+    }
+
+    @PostMapping("/add")
+    public ResponseEntity addClient(@RequestBody OrderDTO orderDTO) {
+            return new ResponseEntity<>(orderService.addOrder(orderDTO), HttpStatus.CREATED);
+    }
+
+    @PutMapping("/changeStatus")
+    public ResponseEntity changeStatus(@RequestBody OrderStatusDTO orderStatusDTO) {
+        return new ResponseEntity<>(orderService.changeOrderStatus(orderStatusDTO.getId(),orderStatusDTO.getStatus()), HttpStatus.OK);
+    }
+}

src/main/java/_11/asktpk/artisanconnectbackend/dto/OrderDTO.java

@@ -0,0 +1,13 @@
+package _11.asktpk.artisanconnectbackend.dto;
+
+import _11.asktpk.artisanconnectbackend.utils.Enums;
+import lombok.Getter;
+import lombok.Setter;
+
+@Getter
+@Setter
+public class OrderDTO {
+    private Long clientId;
+    private Long noticeId;
+    private Enums.OrderType orderType;
+}

src/main/java/_11/asktpk/artisanconnectbackend/dto/OrderStatusDTO.java

@@ -0,0 +1,12 @@
+package _11.asktpk.artisanconnectbackend.dto;
+
+
+import _11.asktpk.artisanconnectbackend.utils.Enums;
+import lombok.Getter;
+import lombok.Setter;
+
+@Getter @Setter
+public class OrderStatusDTO {
+    public long id;
+    public Enums.OrderStatus status;
+}

src/main/java/_11/asktpk/artisanconnectbackend/entities/Client.java

@@ -33,5 +33,5 @@ public class Client {
 //    private List<Notice> notices;
 
     @OneToMany(mappedBy = "client", cascade = CascadeType.ALL)
-    private List<Orders> orders;
+    private List<Order> orders;
 }

src/main/java/_11/asktpk/artisanconnectbackend/entities/Notice.java

@@ -39,7 +39,7 @@ public class Notice {
     private List<AttributesNotice> attributesNotices;
 
     @OneToMany(mappedBy = "notice", cascade = CascadeType.ALL)
-    private List<Orders> orders;
+    private List<Order> orders;
 
     @OneToMany(mappedBy = "notice", cascade = CascadeType.ALL)
     private List<Payments> payments;

src/main/java/_11/asktpk/artisanconnectbackend/entities/Order.java

@@ -1,7 +1,6 @@
 package _11.asktpk.artisanconnectbackend.entities;
 
 import _11.asktpk.artisanconnectbackend.utils.Enums;
-import _11.asktpk.artisanconnectbackend.utils.Enums.Status;
 
 import jakarta.persistence.*;
 import lombok.Getter;
@@ -13,7 +12,7 @@ import java.time.LocalDateTime;
 @Table(name = "orders")
 @Getter
 @Setter
-public class Orders {
+public class Order {
     @Id
     @GeneratedValue(strategy = GenerationType.IDENTITY)
     private Long id;

src/main/java/_11/asktpk/artisanconnectbackend/entities/Payments.java

@@ -13,7 +13,7 @@ public class Payments {
 
     @ManyToOne
     @JoinColumn(name = "id_order")
-    private Orders order;
+    private Order order;
 
     @ManyToOne
     @JoinColumn(name = "id_notice")

src/main/java/_11/asktpk/artisanconnectbackend/repository/OrderRepository.java

@@ -0,0 +1,11 @@
+package _11.asktpk.artisanconnectbackend.repository;
+
+import _11.asktpk.artisanconnectbackend.entities.Order;
+import org.springframework.data.jpa.repository.JpaRepository;
+import org.springframework.stereotype.Repository;
+
+@Repository
+public interface OrderRepository extends JpaRepository<Order, Long> {
+
+
+}

src/main/java/_11/asktpk/artisanconnectbackend/service/OrderService.java

@@ -0,0 +1,74 @@
+package _11.asktpk.artisanconnectbackend.service;
+
+import _11.asktpk.artisanconnectbackend.dto.OrderDTO;
+import _11.asktpk.artisanconnectbackend.entities.Client;
+import _11.asktpk.artisanconnectbackend.entities.Notice;
+import _11.asktpk.artisanconnectbackend.repository.ClientRepository;
+import _11.asktpk.artisanconnectbackend.repository.NoticeRepository;
+import _11.asktpk.artisanconnectbackend.repository.OrderRepository;
+import _11.asktpk.artisanconnectbackend.utils.Enums;
+import jakarta.persistence.EntityNotFoundException;
+import org.springframework.beans.factory.annotation.Autowired;
+import org.springframework.stereotype.Service;
+import _11.asktpk.artisanconnectbackend.entities.Order;
+
+import java.time.LocalDateTime;
+
+@Service
+public class OrderService {
+
+    private final OrderRepository orderRepository;
+    private final ClientRepository clientRepository;
+    private final NoticeRepository noticeRepository;
+
+    @Autowired
+    public OrderService(OrderRepository orderRepository, ClientRepository clientRepository, NoticeRepository noticeRepository) {
+        this.orderRepository = orderRepository;
+        this.clientRepository = clientRepository;
+        this.noticeRepository = noticeRepository;
+    }
+
+    public Order fromDTO(OrderDTO orderDTO) {
+        Order order = new Order();
+        order.setOrderType(orderDTO.getOrderType());
+        order.setStatus(Enums.OrderStatus.PENDING);
+        if(orderDTO.getOrderType() == Enums.OrderType.ACTIVATION){
+            order.setAmount(10.00);
+        }else{
+            order.setAmount(8.00);
+        }
+
+        order.setCreatedAt(LocalDateTime.now()
+        );
+        order.setUpdatedAt(LocalDateTime.now()
+        );
+
+        Client client = clientRepository.findById(orderDTO.getClientId())
+                .orElseThrow(() -> new EntityNotFoundException("Nie znaleziono klienta o ID: " + orderDTO.getClientId()));
+        order.setClient(client);
+
+        Notice notice = noticeRepository.findById(orderDTO.getNoticeId())
+                .orElseThrow(() -> new EntityNotFoundException("Nie znaleziono ogłoszenia o ID: " + orderDTO.getNoticeId()));
+        order.setNotice(notice);
+
+        return order;
+    }
+
+
+    public Long addOrder(OrderDTO orderDTO) {
+        Order order = fromDTO(orderDTO);
+        return orderRepository.save(order).getId();
+    }
+
+    public Long changeOrderStatus(Long id, Enums.OrderStatus status) {
+        Order order = orderRepository.findById(id)
+                .orElseThrow(() -> new IllegalArgumentException("Nie znaleziono zamówienia o ID: " + id));
+
+        order.setStatus(status);
+
+        order = orderRepository.save(order);
+
+        return order.getId();
+
+    }
+}