Inconsistent json response when updating cart.

[samhibberd]

Adding items to the cart using ajax commerce/carts/update-cart returns zero values in the cart json:

cart: {
    ...
    storedTotalPrice: "288.0000"
    storedTotalPaid: "0.0000"
    storedItemTotal: "288.0000"
    storedTotalShippingCost: "0.0000"
    storedTotalDiscount: "0.0000"
    storedTotalTax: "48.0000"
    storedTotalTaxIncluded: "0.0000"
    adjustmentSubtotal: 50
    adjustmentsTotal: 50
    isPaid: false
    itemSubtotal: 250
    itemTotal: 300
    lineItems: [,…]
    orderAdjustments: []
    outstandingBalance: 300
    paidStatus: "unpaid"
    recalculationMode: "all"
    shortNumber: "ced4cfd"
    totalPaid: 0
    total: 300
    totalPrice: 300
    totalQty: 21
    totalSaleAmount: 0
    totalTaxablePrice: 250
    totalWeight: 0
    adjustmentSubtotalAsCurrency: "£0"
    adjustmentsTotalAsCurrency: "£0"
    itemSubtotalAsCurrency: "£0"
    itemTotalAsCurrency: "£0"
    outstandingBalanceAsCurrency: "£0"
    totalPaidAsCurrency: "£0"
    totalAsCurrency: "£0"
    totalPriceAsCurrency: "£300.00"
    totalSaleAmountAsCurrency: "£0"
    totalTaxablePriceAsCurrency: "£0"
    totalTaxAsCurrency: "£0"
    totalTaxIncludedAsCurrency: "£0"
    totalShippingCostAsCurrency: "£0"
    totalDiscountAsCurrency: "£0"
    totalTax: 50
    totalTaxIncluded: 0
    totalShippingCost: 0
    totalDiscount: 0
    ...
}

The incorrect values are also reflected in the cp order view, see Total Price: £0.

Craft CMS 3.4.7.1
Commerce 3.0.10

[nfourtythree]

Hi @samhibberd

Thank you for bringing this to our attention. We have pushed an update that fixes this issue and it will be included in the next release.

To get this early, change your craftcms/commerce requirement in composer.json to:

"require": {
  "craftcms/commerce": "dev-develop#1029f46a084111897c709cfe0e56257dbc2a482d as 3.0.10",
  "...": "..."
}

Then run composer update.

Thanks!