storenest-commerce/dist/hooks/useCart.js

Complete e-commerce SDK for Storenest platform with React components, multi-language support, secure checkout, and enterprise-grade security

"use strict";
Object.defineProperty(exports, "__esModule", { value: true });
exports.useCart = useCart;
const react_1 = require("react");
const cart_1 = require("../cart");
function useCart(userId) {
    const [cart, setCart] = (0, react_1.useState)(null);
    const [isLoading, setIsLoading] = (0, react_1.useState)(false);
    const [error, setError] = (0, react_1.useState)(null);
    const refreshCart = (0, react_1.useCallback)(async () => {
        if (!userId) {
            setCart(null);
            return;
        }
        setIsLoading(true);
        setError(null);
        try {
            const cartData = await (0, cart_1.getCart)(userId);
            setCart(cartData);
        }
        catch (err) {
            const errorMessage = err instanceof Error ? err.message : 'Failed to load cart';
            setError(errorMessage);
        }
        finally {
            setIsLoading(false);
        }
    }, [userId]);
    // Load cart when userId changes
    (0, react_1.useEffect)(() => {
        refreshCart();
    }, [refreshCart]);
    const addItem = (0, react_1.useCallback)(async (params) => {
        if (!userId) {
            throw new Error('User not authenticated');
        }
        setIsLoading(true);
        setError(null);
        try {
            await (0, cart_1.addToCart)(params);
            await refreshCart(); // Refresh cart after adding
        }
        catch (err) {
            const errorMessage = err instanceof Error ? err.message : 'Failed to add item to cart';
            setError(errorMessage);
            throw err;
        }
        finally {
            setIsLoading(false);
        }
    }, [userId, refreshCart]);
    const updateItem = (0, react_1.useCallback)(async (params) => {
        if (!userId) {
            throw new Error('User not authenticated');
        }
        setIsLoading(true);
        setError(null);
        try {
            await (0, cart_1.updateCartItem)(params);
            await refreshCart(); // Refresh cart after updating
        }
        catch (err) {
            const errorMessage = err instanceof Error ? err.message : 'Failed to update cart item';
            setError(errorMessage);
            throw err;
        }
        finally {
            setIsLoading(false);
        }
    }, [userId, refreshCart]);
    const removeItem = (0, react_1.useCallback)(async (params) => {
        if (!userId) {
            throw new Error('User not authenticated');
        }
        setIsLoading(true);
        setError(null);
        try {
            await (0, cart_1.removeFromCart)(params);
            await refreshCart(); // Refresh cart after removing
        }
        catch (err) {
            const errorMessage = err instanceof Error ? err.message : 'Failed to remove item from cart';
            setError(errorMessage);
            throw err;
        }
        finally {
            setIsLoading(false);
        }
    }, [userId, refreshCart]);
    // Calculate cart totals
    const cartItemCount = cart?.items?.reduce((total, item) => total + item.quantity, 0) || 0;
    const cartTotal = cart?.items?.reduce((total, item) => {
        const price = item.product?.price || 0;
        return total + (price * item.quantity);
    }, 0) || 0;
    return {
        cart,
        isLoading,
        error,
        addItem,
        updateItem,
        removeItem,
        refreshCart,
        cartItemCount,
        cartTotal,
    };
}