4
0
forked from crowetic/commerce

84 lines
1.7 KiB
TypeScript

'use server';
import { TAGS } from 'lib/constants';
import { addToCart, createCart, getCart, removeFromCart, updateCart } from 'lib/shopify';
import { revalidateTag } from 'next/cache';
import { cookies } from 'next/headers';
export async function addItem(prevState: any, selectedVariantId: string | undefined) {
let cartId = cookies().get('cartId')?.value;
let cart;
if (cartId) {
cart = await getCart(cartId);
}
if (!cartId || !cart) {
cart = await createCart();
cartId = cart.id;
cookies().set('cartId', cartId);
}
if (!selectedVariantId) {
return 'Missing product variant ID';
}
try {
await addToCart(cartId, [{ merchandiseId: selectedVariantId, quantity: 1 }]);
revalidateTag(TAGS.cart);
} catch (e) {
return 'Error adding item to cart';
}
}
export async function removeItem(prevState: any, lineId: string) {
const cartId = cookies().get('cartId')?.value;
if (!cartId) {
return 'Missing cart ID';
}
try {
await removeFromCart(cartId, [lineId]);
revalidateTag(TAGS.cart);
} catch (e) {
return 'Error removing item from cart';
}
}
export async function updateItemQuantity(
prevState: any,
payload: {
lineId: string;
variantId: string;
quantity: number;
}
) {
const cartId = cookies().get('cartId')?.value;
if (!cartId) {
return 'Missing cart ID';
}
const { lineId, variantId, quantity } = payload;
try {
if (quantity === 0) {
await removeFromCart(cartId, [lineId]);
revalidateTag(TAGS.cart);
return;
}
await updateCart(cartId, [
{
id: lineId,
merchandiseId: variantId,
quantity
}
]);
revalidateTag(TAGS.cart);
} catch (e) {
return 'Error updating item quantity';
}
}