addCartItem() — astro Function Reference

Architecture documentation for the addCartItem() function in cartStore.ts from the astro codebase.

Function typescript StateStores NanostoresImplementation called by 1

Entity Profile

StateStores→ NanostoresImplementation→ addCartItem() — astro Function Reference

Dependency Diagram

graph TD
  c22706ec_775e_3904_0a66_f2ff24edc7ab["addCartItem()"]
  edd8f249_c500_21a1_e709_e13be23ae578["cartStore.ts"]
  c22706ec_775e_3904_0a66_f2ff24edc7ab -->|defined in| edd8f249_c500_21a1_e709_e13be23ae578
  c08257ed_9b2a_aedc_a11b_c35e957f25e0["AddToCartForm()"]
  c08257ed_9b2a_aedc_a11b_c35e957f25e0 -->|calls| c22706ec_775e_3904_0a66_f2ff24edc7ab
  style c22706ec_775e_3904_0a66_f2ff24edc7ab fill:#6366f1,stroke:#818cf8,color:#fff

Relationship Graph

Source Code

examples/with-nanostores/src/cartStore.ts lines 16–31

export function addCartItem({ id, name, imageSrc }: CartItemDisplayInfo) {
	const existingEntry = cartItems.get()[id];
	if (existingEntry) {
		cartItems.setKey(id, {
			...existingEntry,
			quantity: existingEntry.quantity + 1,
		});
	} else {
		cartItems.setKey(id, {
			id,
			name,
			imageSrc,
			quantity: 1,
		});
	}
}