JCH
Java Community | Help. Code. Learn.•11mo ago
Timo

has been blocked by CORS policy: Response to preflight request doesn't pass access control check

dunno why it gives a cors error using angular and springboot
4 Replies
JavaBot
JavaBot•11mo ago
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Timo
TimoOP•11mo ago
package com.example.todoappdeel3.controller;


import com.example.todoappdeel3.dto.HistoryOrderDTO;
import com.example.todoappdeel3.dto.OrderDTO;
import com.example.todoappdeel3.models.CustomUser;
import com.example.todoappdeel3.models.Order;
import com.example.todoappdeel3.repository.OrderRepository;
import com.example.todoappdeel3.repository.UserRepository;
import com.example.todoappdeel3.services.OrderService;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.http.ResponseEntity;
import org.springframework.web.bind.annotation.*;

import java.security.Principal;
import java.util.List;
import java.util.Optional;

import static org.springframework.http.ResponseEntity.ok;


@RestController
@CrossOrigin(origins = "http://localhost:4200")
@RequestMapping("/orders")
public class OrderController {
    private final OrderService orderService;

    @Autowired
    public OrderController(OrderService orderService) {
        this.orderService = orderService;
    }

    @PostMapping
    public ResponseEntity<Order> placeOrder(@RequestBody OrderDTO orderDTO, Principal principal) throws Exception {
        if (principal == null) throw new Exception();
        return ok(orderService.placeOrder(orderDTO, principal.getName()));
    }

    @GetMapping("/history")
    public ResponseEntity<List<HistoryOrderDTO>> getOrderHistory(Principal principal) throws Exception {
        if (principal == null) throw new Exception();
        return ok(orderService.findOrdersByCustomUser(principal.getName()));

    }
    @GetMapping("/forall")
    public ResponseEntity<List<OrderDTO>> findAllOrders(Principal principal) throws Exception {
        if (principal == null) throw new Exception();

        return ok(orderService.findAllorders());
    }


    @DeleteMapping("/{id}")
    public ResponseEntity<String> deleteById(@PathVariable Long id){
        this.orderService.deleteById(id);
        return ok("Order deleted with id " + id);
    }
}
package com.example.todoappdeel3.controller;


import com.example.todoappdeel3.dto.HistoryOrderDTO;
import com.example.todoappdeel3.dto.OrderDTO;
import com.example.todoappdeel3.models.CustomUser;
import com.example.todoappdeel3.models.Order;
import com.example.todoappdeel3.repository.OrderRepository;
import com.example.todoappdeel3.repository.UserRepository;
import com.example.todoappdeel3.services.OrderService;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.http.ResponseEntity;
import org.springframework.web.bind.annotation.*;

import java.security.Principal;
import java.util.List;
import java.util.Optional;

import static org.springframework.http.ResponseEntity.ok;


@RestController
@CrossOrigin(origins = "http://localhost:4200")
@RequestMapping("/orders")
public class OrderController {
    private final OrderService orderService;

    @Autowired
    public OrderController(OrderService orderService) {
        this.orderService = orderService;
    }

    @PostMapping
    public ResponseEntity<Order> placeOrder(@RequestBody OrderDTO orderDTO, Principal principal) throws Exception {
        if (principal == null) throw new Exception();
        return ok(orderService.placeOrder(orderDTO, principal.getName()));
    }

    @GetMapping("/history")
    public ResponseEntity<List<HistoryOrderDTO>> getOrderHistory(Principal principal) throws Exception {
        if (principal == null) throw new Exception();
        return ok(orderService.findOrdersByCustomUser(principal.getName()));

    }
    @GetMapping("/forall")
    public ResponseEntity<List<OrderDTO>> findAllOrders(Principal principal) throws Exception {
        if (principal == null) throw new Exception();

        return ok(orderService.findAllorders());
    }


    @DeleteMapping("/{id}")
    public ResponseEntity<String> deleteById(@PathVariable Long id){
        this.orderService.deleteById(id);
        return ok("Order deleted with id " + id);
    }
}
export const routes: Routes = [
  {path: 'home', component: HomeComponent },
  {path: 'auth/login', component: LoginComponent },
  {path: 'auth/register', component: RegisterComponent},
  {path: 'order', component: OrderComponent, canActivate: [authGuard] },
  {path: 'products', component: ProductsComponent },
  {path: 'cart', component: CartComponent},
  {path: 'logout', component: LogoutComponent, canActivate: [authGuard]},
  {path: 'retour', component: RetourHistoryComponent},
   {path: 'create-retour/:id', component: CreateRetourComponent, canActivate: [authGuard] },
   {path: 'retour/all', component: AllRetourComponent},
   {path: 'order/forall', component: OrderAllComponent},

  
export const routes: Routes = [
  {path: 'home', component: HomeComponent },
  {path: 'auth/login', component: LoginComponent },
  {path: 'auth/register', component: RegisterComponent},
  {path: 'order', component: OrderComponent, canActivate: [authGuard] },
  {path: 'products', component: ProductsComponent },
  {path: 'cart', component: CartComponent},
  {path: 'logout', component: LogoutComponent, canActivate: [authGuard]},
  {path: 'retour', component: RetourHistoryComponent},
   {path: 'create-retour/:id', component: CreateRetourComponent, canActivate: [authGuard] },
   {path: 'retour/all', component: AllRetourComponent},
   {path: 'order/forall', component: OrderAllComponent},

  
      <li *ngIf="userIsLoggedIn" class="nav-item">
        <a class="nav-link" [routerLinkActive]="['active']" routerLink="/order/forall">all Orders</a>
      </li>
      <li *ngIf="userIsLoggedIn" class="nav-item">
        <a class="nav-link" [routerLinkActive]="['active']" routerLink="/order/forall">all Orders</a>
      </li>
like can open all paths to make it work but that is not what i want just don t understand why it doesn t wanna work think i found it nv will late at it tomorrow late in the eu rn
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JavaBot
JavaBot•11mo ago
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