"New" Shopify POS for Android - can't get Cart ADD_LINE_ITEM to work with existing variantId

[derrickrc]

I am testing some things on the new Android POS and for some reason I can't get this to work: https://shopify.dev/tools/app-bridge/actions/cart#add-line-item.

It works when adding a Quick Sale line item, but when I pass the variantId it simply doesn't work. I have tried both int and string data types for the variantId and no joy. The same code works on new Shopify POS for iOS. Is this broken or am I missing something?

[MikeEmery]

Adding on to this, I have some code that works fine on iOS but does not work on Android and seems to be the same issue:

  checkOut() {
    const app = this.context;
    const pos = Pos.create(app);
    const cart = Cart.create(app);
    const orders = this.props.focusedCustomerOrders;

    cart.dispatch(Cart.Action.CLEAR);

    orders.forEach(order => {
      const data = {
        variantId: this.extractVariantId(order.variantId),
        title: order.title
      };

      cart.dispatch(Cart.Action.ADD_LINE_ITEM, {
        data
      });
    })

    pos.dispatch(Pos.ActionType.CLOSE);
  }

[michael-visualsquares]

I also got the same issue on Android. Quick sale payload is working but existing variant Id is not.

  // Not working
  async testaddtocart() {
    const variantId = '39440334913667';
    var unsubscriber = this.cartApp.subscribe(Cart.Action.UPDATE, (payload) => {
      // closeApp(this.app);
      unsubscriber();
      this.loadingAddProduct = false;
    });

    const lineItemPayload = {
      variantId: parseInt(variantId),
      quantity: 1,
    };
    this.cartApp.dispatch(Cart.Action.ADD_LINE_ITEM, {
      data: lineItemPayload,
    });
  }

  // Working
  async testaddtocart2() {
    var unsubscriber = this.cartApp.subscribe(Cart.Action.UPDATE, (payload) => {
      // closeApp(this.app);
      unsubscriber();
      this.loadingAddProduct = false;
    });

    const lineItemPayload = {
      price: 20,
      quantity: 1,
      title: 'Bab Low - Blue Jay // White Soles',
      taxable: true,
    };
    this.cartApp.dispatch(Cart.Action.ADD_LINE_ITEM, {
      data: lineItemPayload,
    });
  }

[andrewapperley]

@derrickrc Is this still happening with POS Android? Can you post any errors you receive when running your code?

[derrickrc]

I don't recall there being any errors, it just doesn't work.

On Tue, Aug 24, 2021, 1:13 PM Andrew Apperley @.***> wrote:

@derrickrc https://github.com/derrickrc Is this still happening with POS Android? Can you post any errors you receive when running your code?

— You are receiving this because you were mentioned. Reply to this email directly, view it on GitHub https://github.com/Shopify/shopify-app-bridge/issues/58#issuecomment-904865881, or unsubscribe https://github.com/notifications/unsubscribe-auth/ALEPL7YDJSW7RLFNTM6JQPLT6POLJANCNFSM46X7RAXA . Triage notifications on the go with GitHub Mobile for iOS https://apps.apple.com/app/apple-store/id1477376905?ct=notification-email&mt=8&pt=524675 or Android https://play.google.com/store/apps/details?id=com.github.android&utm_campaign=notification-email .

[andrewapperley]

Getting this issue in front of the Retail team. Will post back with any information I gather.

[derrickrc]

This appears to be fixed, thank you @js-goupil!

[dsounded]

@andrewapperley

For me it's still the same for POS app (IOS). The error says: 1 product couldn't be found and was removed.

variantId is valid, it also does work with custom items...

using @shopify/app-bridge-utils@^3.1.1

[dsounded]

@derrickrc hello, have you solved it with upgrade? I upgraded to 3.1.1 but it seems to be the same...

[derrickrc]

Check your sales channel for that variantId. POS is likely not checked.

On Thu, Jul 7, 2022, 5:23 AM Kiril Dokh @.***> wrote:

@derrickrc https://github.com/derrickrc hello, have you solved it with upgrade? I upgraded to 3.1.1 but it seems to be the same...

— Reply to this email directly, view it on GitHub https://github.com/Shopify/shopify-app-bridge/issues/58#issuecomment-1177450346, or unsubscribe https://github.com/notifications/unsubscribe-auth/ALEPL7YDQ3HYH3QNTAATOHLVS24ZJANCNFSM46X7RAXA . You are receiving this because you were mentioned.Message ID: @.***>

[dsounded]

@derrickrc I double checked, it's checked for both:

Online Store and Point of Sale

[dsounded]

Okay, solved this, needed to convert variantId to int (with parseInt), silly mistake but I would leave it here just in case