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TierDiscountWidgetController class

Signature:

export declare class TierDiscountWidgetController extends Controller

Extends: Controller

Constructors

Constructor	Modifiers	Description
(constructor)(appService, tierDiscountService, cartService, tierDiscountAPI, cartController)		Constructs a new instance of the `TierDiscountWidgetController` class

Properties

Property	Modifiers	Type
_changeQtyTimer	`protected`	NodeJS.Timeout \| null
_lastUiSignature	`protected`	string
_syncDebounceTimer	`protected`	NodeJS.Timeout \| null
appService	`protected`	AppService
bundleRequestMap	`protected` `static` `readonly`	Map<string, Promise<any>>
cartController	`protected`	CartController
cartService	`protected`	CartService
debouncedChangeQuantity	`protected`	(variantId: string, quantity: number) => void
state		Signal<{ loading: boolean; model: TierDiscountModel \| null; }>
syncWithCart	`protected`	() => Promise<void>
tierDiscountAPI	`protected`	TierDiscountAPI
tierDiscountService	`protected`	TierDiscountService
updateUIData	`protected`	(cart: any) => void

Methods

Method	Modifiers	Description
applySmartPricing(data)	`protected`
calculateDiscountedTotal(model, totalQty, originalCents)	`protected`
connect(props, parent)
debounce(func, wait)	`protected`
debouncedSyncWithCart()	`protected`
formatMilestoneLabels(model, rate)	`protected`
formatProductPrices(model)	`protected`
getDecreaseButtonIcon(quantity)	`protected`
getLocale()	`protected`
getProductId()	`protected`
getVariantDisplayTitle(item)	`protected`
hasOnlyDefaultTitleVariant(productId)	`protected`
hideArrowForSingleDefaultVariants(container)	`protected`	Hides the chevron SVG on the Add button for products that have only a single "Default Title" variant — clicking the button adds immediately without needing a dropdown, so the arrow indicator is misleading.
initModal(model)	`protected`
navigateWithLocale(href)	`protected`	Navigates to a product URL with locale-aware path building. Matches the behaviour of handleClickTagAItemBuildUrlWithLocale used by the classic bundle.
refreshDiscountStatus(model, totalQty, totalOriginalCents)	`protected`
registerTierEvents(container)	`protected`
renderAddedVariantList(productId, variantsInCart)	`protected`
safeInitWidget(widgetId, container)	`protected`
safeSetHTML(container, htmlContent)	`protected`	Safely set HTML content to avoid XSS vulnerabilities
syncModalState(model, relevantItems)	`protected`
updateCheckoutButtonState(totalQty)	`protected`
updateModalFooter(discountedTotal, originalTotal, hasDiscount)	`protected`
updatePriceSummaryUI(totalQty, originalCents, totalCents, hasDiscount, items)	`protected`