Java Community | Help. Code. Learn.•12mo ago

need to change a json on a network request from the order

angular/java want to get the user id but also the products but dunno how to do it so they don t block each other

29 Replies

JavaBot•12mo ago

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TimoOP•12mo ago

Shruti•12mo ago

java{
        "orderId": 1,
        "status": "placed",
        "orderDate": "2024-05-24",
        "customUser": {
            "id": 2,
            "firstname": null,
            "lastname": null,
            "email": "[email protected]",
            "password": "$2a$10$eaWM1ngVNwOJ2eMrFQW1MOgQ0vNAdGfyXulW3SwZXb4vCbRPIKK92",
            "userRole": null
        }
    }

java{
        "orderId": 1,
        "status": "placed",
        "orderDate": "2024-05-24",
        "customUser": {
            "id": 2,
            "firstname": null,
            "lastname": null,
            "email": "[email protected]",
            "password": "$2a$10$eaWM1ngVNwOJ2eMrFQW1MOgQ0vNAdGfyXulW3SwZXb4vCbRPIKK92",
            "userRole": null
        }
    }

json

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TimoOP•12mo ago

<h1>test</h1>
<div *ngIf="!loading">
  <div *ngIf="orders">
    <div *ngFor="let order of orders; ">
      <div *ngFor="let product of order.products">
        <div class="card" style="width: 18rem;">
          <div class="card-body">
          <p class="card-text"><strong> Bestelling ID:</strong> {{ order.id }}</p>
          <p class="card-text"><strong>Product naam:</strong> {{ product.name }}</p>
          <p class="card-text"><strong>Prijs product(en):</strong> {{ product.price | currency }}</p>
        </div>
      </div>
    </div>
    <div class="card" style="width: 18rem;">
    <p class="card-text"><strong>Totaalprijs:</strong> {{ order.userEmail }}</p>
    </div>
    <hr>
  </div>
</div>
  <div *ngIf="!orders || orders.length === 0">
    <p>Geen bestellingen gevonden.</p>
  </div>
</div>

<h1>test</h1>
<div *ngIf="!loading">
  <div *ngIf="orders">
    <div *ngFor="let order of orders; ">
      <div *ngFor="let product of order.products">
        <div class="card" style="width: 18rem;">
          <div class="card-body">
          <p class="card-text"><strong> Bestelling ID:</strong> {{ order.id }}</p>
          <p class="card-text"><strong>Product naam:</strong> {{ product.name }}</p>
          <p class="card-text"><strong>Prijs product(en):</strong> {{ product.price | currency }}</p>
        </div>
      </div>
    </div>
    <div class="card" style="width: 18rem;">
    <p class="card-text"><strong>Totaalprijs:</strong> {{ order.userEmail }}</p>
    </div>
    <hr>
  </div>
</div>
  <div *ngIf="!orders || orders.length === 0">
    <p>Geen bestellingen gevonden.</p>
  </div>
</div>

so need to change the request of the controller to make sure it connects the user by the id but also has the products and displays them right in the frontend

TimoOP•12mo ago

szatkus•12mo ago

Database-wise you can use JOIN to get both with one request. But I don't know which library you use to access the database.

TimoOP•12mo ago

I use postgressql and hibernate Biggest problem is that the data im sending back is wrong compare to the html wanna see the products but has to be by id

szatkus•12mo ago

I see that you don't have userEmail in that JSON.

TimoOP•12mo ago

I do email [email protected]?

szatkus•12mo ago

I mean, that JSON above is a request or respone? Wait, you're returning a password there? 😱

TimoOP•12mo ago

Yeah?

szatkus•12mo ago

Don't do that. Even though it's just a hash.

TimoOP•12mo ago

Security fears me but the code is Just wrong Hashcat :kekw: It is school so security doesn t matter that much

szatkus•12mo ago

Okay, so what do you want to return?

TimoOP•12mo ago

the userid and the products wich they have ordered

Shruti•12mo ago

id": 1, "status": "Placed", "products": [

            {
                "id": 1,
                "name": "Asus Gpu xt 7900",
                "price": 799.0,
                "description": "Een van de beste price performace videokaarten van AMD ",
                "imageUrl": "https://edgeup.asus.com/wp-content/uploads/2022/11/feature-7900-xtx.jpg",
                "stock": 4
            }
        ],
        "receiveDate": "2024-05-24",
        "totalPrice": 799.0
    }

            {
                "id": 1,
                "name": "Asus Gpu xt 7900",
                "price": 799.0,
                "description": "Een van de beste price performace videokaarten van AMD ",
                "imageUrl": "https://edgeup.asus.com/wp-content/uploads/2022/11/feature-7900-xtx.jpg",
                "stock": 4
            }
        ],
        "receiveDate": "2024-05-24",
        "totalPrice": 799.0
    }

] bassically something like this but need to make sure the id is connected to the user so each order = user

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szatkus•12mo ago

Both handlers that you send above only limit results to a user that is provided by principal.

TimoOP•12mo ago

what do you mean by that sorry don t understand

szatkus•12mo ago

Sorry, it's late 😄

TimoOP•12mo ago

for me its not im just not a native speaker

szatkus•12mo ago

I'm talking about this code. In both cases you fetch only data related to the user that is logged in currently.

TimoOP•12mo ago

so i could reframe the controller of getorderbyid? because it should already pick up the user id?

  @GetMapping("/history")
    public ResponseEntity<List<Order>> getOrderHistory( Principal principal) {
        if (principal == null) {
            return ResponseEntity.badRequest().build();
        }
        String userEmail = principal.getName();
        Optional<CustomUser> user = userRepository.findByEmail(userEmail);
        if (user.isEmpty()) {
            return ResponseEntity.notFound().build();
        }
        return ok(orderService.findOrdersByCustomUser(user.get()));

    }

  @GetMapping("/history")
    public ResponseEntity<List<Order>> getOrderHistory( Principal principal) {
        if (principal == null) {
            return ResponseEntity.badRequest().build();
        }
        String userEmail = principal.getName();
        Optional<CustomUser> user = userRepository.findByEmail(userEmail);
        if (user.isEmpty()) {
            return ResponseEntity.notFound().build();
        }
        return ok(orderService.findOrdersByCustomUser(user.get()));

    }

so how should i change this?

szatkus•12mo ago

If you want to have a different structure than you already have then probably the best way to achieve that would be creating a new class with all fields that you need and then mapping the results. Look for streams in Java.

TimoOP•12mo ago

stream =foreach() but like can t i just change this cuz prob can t do something complicated like that over text

szatkus•12mo ago

orderService.findOrdersByCustomUser(user.get()).stream().map(order -> {
  ... and here goes all the mambo-jambo ...
}).toList()

orderService.findOrdersByCustomUser(user.get()).stream().map(order -> {
  ... and here goes all the mambo-jambo ...
}).toList()

TimoOP•12mo ago

but then i still have the customuser in the frontend in the network etc :/ you down for a call or im i too scary 😅 :boohoo: @szatkus

szatkus•12mo ago

I'm not afraid, but I have other things to do 😄 I'm going to sleep. I hope you'll figure this out or someone else could help you.

JavaBot•12mo ago

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