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[FIX] Persist cart state to localStorage on page refresh #274

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[FIX] Persist cart state to localStorage on page refresh #274

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197 changes: 197 additions & 0 deletions RestroHub-FrontEnd/src/components/customer/CartDrawer.jsx
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Original file line number Diff line number Diff line change
@@ -0,0 +1,197 @@
import { useCart } from '@context/CartContext';

const formatPrice = (price) => {
const num = parseFloat(price);
return isNaN(num) ? '0.00' : num.toFixed(2);
};

const CartDrawer = ({ isOpen, onClose }) => {
const { items, removeItem, updateQuantity, clearCart, itemCount, totalAmount } = useCart();

if (!isOpen) return null;

return (
<>
<div
style={{
position: 'fixed', inset: 0, zIndex: 1100,
background: 'rgba(0,0,0,0.4)', backdropFilter: 'blur(4px)',
}}
onClick={onClose}
/>

<div
style={{
position: 'fixed', top: 0, right: 0, bottom: 0, zIndex: 1101,
width: '100%', maxWidth: '420px',
background: '#fff', display: 'flex', flexDirection: 'column',
boxShadow: '-8px 0 30px rgba(0,0,0,0.15)',
animation: 'cartSlideIn 0.3s ease-out',
}}
>
<style>{`
@keyframes cartSlideIn {
from { transform: translateX(100%); }
to { transform: translateX(0); }
}
`}</style>

<div style={{
display: 'flex', alignItems: 'center', justifyContent: 'space-between',
padding: '16px 20px', borderBottom: '1px solid #e5e7eb',
}}>
<h2 style={{ fontSize: '18px', fontWeight: 700, margin: 0, color: '#111827' }}>
Your Cart ({itemCount})
</h2>
<button
onClick={onClose}
style={{
width: '36px', height: '36px', borderRadius: '50%',
border: 'none', background: '#f3f4f6', cursor: 'pointer',
fontSize: '18px', display: 'flex', alignItems: 'center',
justifyContent: 'center', color: '#6b7280',
}}
>
✕
</button>
</div>

{items.length === 0 ? (
<div style={{
flex: 1, display: 'flex', flexDirection: 'column',
alignItems: 'center', justifyContent: 'center',
padding: '40px 20px', color: '#9ca3af', textAlign: 'center',
}}>
<span style={{ fontSize: '48px', marginBottom: '16px' }}>🛒</span>
<p style={{ fontSize: '16px', fontWeight: 600, margin: '0 0 8px', color: '#374151' }}>
Your cart is empty
</p>
<p style={{ fontSize: '14px', margin: 0 }}>
Add items from the menu to get started
</p>
</div>
) : (
<>
<div style={{ flex: 1, overflowY: 'auto', padding: '12px 20px' }}>
{items.map((item) => (
<div
key={item.foodId}
style={{
display: 'flex', gap: '12px', padding: '12px 0',
borderBottom: '1px solid #f3f4f6',
}}
>
<div style={{ flex: 1 }}>
<div style={{ display: 'flex', alignItems: 'center', gap: '6px' }}>
<span style={{
display: 'inline-block', width: '10px', height: '10px',
borderRadius: '50%', flexShrink: 0,
background: item.isVeg ? '#22c55e' : '#ef4444',
}} />
<p style={{
margin: 0, fontWeight: 600, fontSize: '14px', color: '#111827',
}}>
{item.name}
</p>
</div>
<p style={{
margin: '4px 0 0', fontSize: '14px', fontWeight: 700, color: '#f59e0b',
}}>
₹{formatPrice(item.price)}
</p>
</div>

<div style={{
display: 'flex', alignItems: 'center', gap: '8px', flexShrink: 0,
}}>
<div style={{
display: 'flex', alignItems: 'center', gap: '4px',
border: '1px solid #e5e7eb', borderRadius: '8px', overflow: 'hidden',
}}>
<button
onClick={() => updateQuantity(item.foodId, item.quantity - 1)}
style={{
border: 'none', background: '#f9fafb', cursor: 'pointer',
padding: '6px 10px', fontSize: '16px', fontWeight: 600,
color: '#374151', lineHeight: 1,
}}
>
−
</button>
<span style={{
minWidth: '28px', textAlign: 'center', fontSize: '14px',
fontWeight: 600, color: '#111827',
}}>
{item.quantity}
</span>
<button
onClick={() => updateQuantity(item.foodId, item.quantity + 1)}
style={{
border: 'none', background: '#f9fafb', cursor: 'pointer',
padding: '6px 10px', fontSize: '16px', fontWeight: 600,
color: '#374151', lineHeight: 1,
}}
>
+
</button>
</div>
<button
onClick={() => removeItem(item.foodId)}
style={{
border: 'none', background: 'none', cursor: 'pointer',
padding: '4px', fontSize: '16px', color: '#9ca3af', lineHeight: 1,
}}
title="Remove item"
>
🗑️
</button>
</div>
</div>
))}
</div>

<div style={{
borderTop: '1px solid #e5e7eb', padding: '16px 20px',
}}>
<div style={{
display: 'flex', justifyContent: 'space-between', alignItems: 'center',
marginBottom: '12px',
}}>
<span style={{ fontSize: '16px', fontWeight: 600, color: '#111827' }}>
Total
</span>
<span style={{ fontSize: '20px', fontWeight: 700, color: '#f59e0b' }}>
₹{formatPrice(totalAmount)}
</span>
</div>
<div style={{ display: 'flex', gap: '8px' }}>
<button
onClick={clearCart}
style={{
flex: 1, padding: '10px', borderRadius: '10px',
border: '1px solid #e5e7eb', background: '#fff',
cursor: 'pointer', fontWeight: 600, fontSize: '14px',
color: '#6b7280',
}}
>
Clear
</button>
<button
style={{
flex: 2, padding: '10px', borderRadius: '10px',
border: 'none', background: 'linear-gradient(135deg, #f59e0b, #d97706)',
color: '#fff', cursor: 'pointer', fontWeight: 700, fontSize: '14px',
}}
>
Place Order
</button>
</div>
</div>
</>
)}
</div>
</>
);
};

export default CartDrawer;
32 changes: 32 additions & 0 deletions RestroHub-FrontEnd/src/components/customer/MenuSection.jsx
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Original file line number Diff line number Diff line change
@@ -1,5 +1,6 @@
import React, { useState } from 'react';
import { useSiteData } from '@context/SiteContext.jsx';
import { useCart } from '@context/CartContext';

// ============================================
// MENU SECTION COMPONENT
Expand All @@ -8,6 +9,7 @@ import { useSiteData } from '@context/SiteContext.jsx';

const MenuSection = () => {
const { siteData } = useSiteData();
const { addItem } = useCart();
const [activeCategory, setActiveCategory] = useState('starters');

if (!siteData) return null;
Expand Down Expand Up @@ -54,6 +56,18 @@ const MenuSection = () => {
))}
</div>
)}
<button
onClick={() => addItem({
foodId: item.foodId || item.id || index,
name: item.name,
price: item.price === 'varies' ? 0 : parseFloat(item.price) || 0,
imageUrl: item.imageUrl || '',
isVeg: item.isVeg ?? true,
})}
className="menu-add-btn"
>
Add to Cart
</button>
</div>
<p className="menu-item-price font-heading">
{item.price === 'varies' ? item.price : `$${item.price}`}
Expand Down Expand Up @@ -204,6 +218,24 @@ const MenuSection = () => {
color: var(--color-primary);
white-space: nowrap;
}
.menu-add-btn {
margin-top: var(--spacing-sm, 8px);
padding: 6px 16px;
font-size: var(--text-xs, 12px);
font-weight: 600;
letter-spacing: 0.05em;
text-transform: uppercase;
border: 1px solid var(--color-primary, #f59e0b);
background: transparent;
color: var(--color-primary, #f59e0b);
border-radius: var(--radius-sm, 4px);
cursor: pointer;
transition: all var(--transition-normal, 0.3s);
}
.menu-add-btn:hover {
background: var(--color-primary, #f59e0b);
color: #fff;
}

@media (min-width: 768px) {
.menu-item-price {
Expand Down
39 changes: 38 additions & 1 deletion RestroHub-FrontEnd/src/components/customer/Navigation.jsx
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Original file line number Diff line number Diff line change
@@ -1,9 +1,11 @@
import React, { useState, useEffect } from 'react';
import { Link, useNavigate } from 'react-router-dom';
import { useSiteData } from '@context/SiteContext.jsx';
import { useCart } from '@context/CartContext';

const Navigation = () => {
const Navigation = ({ onCartClick }) => {
const { siteData } = useSiteData();
const { itemCount } = useCart();
const navigate = useNavigate();
const [scrolled, setScrolled] = useState(false);
const [mobileMenuOpen, setMobileMenuOpen] = useState(false);
Expand Down Expand Up @@ -45,6 +47,23 @@ const Navigation = () => {
))}
</div>

<button
onClick={onCartClick}
className="nav-cart-btn"
aria-label={`Cart with ${itemCount} items`}
>
<svg width="22" height="22" viewBox="0 0 24 24" fill="none"
stroke="currentColor" strokeWidth="2" strokeLinecap="round"
strokeLinejoin="round">
<circle cx="9" cy="21" r="1"/>
<circle cx="20" cy="21" r="1"/>
<path d="M1 1h4l2.68 13.39a2 2 0 0 0 2 1.61h9.72a2 2 0 0 0 2-1.61L23 6H6"/>
</svg>
{itemCount > 0 && (
<span className="nav-cart-badge">{itemCount}</span>
)}
</button>

<button
className="nav-mobile-btn"
onClick={() => setMobileMenuOpen(!mobileMenuOpen)}
Expand Down Expand Up @@ -113,8 +132,26 @@ const Navigation = () => {
align-items: center;
gap: var(--spacing-xl, 20px);
}
.nav-cart-btn {
position: relative; display: none; align-items: center; justify-content: center;
background: none; border: 1px solid var(--color-border-primary, #d1d5db);
border-radius: 50%; width: 40px; height: 40px; cursor: pointer;
color: var(--color-text-primary, #333); transition: all 0.2s;
}
.nav-cart-btn:hover {
border-color: var(--color-primary, #f59e0b);
color: var(--color-primary, #f59e0b);
}
.nav-cart-badge {
position: absolute; top: -4px; right: -4px;
background: var(--color-primary, #f59e0b); color: #fff;
font-size: 11px; font-weight: 700; min-width: 18px; height: 18px;
border-radius: 9px; display: flex; align-items: center;
justify-content: center; line-height: 1;
}
@media (min-width: 768px) {
.nav-links { display: flex; }
.nav-cart-btn { display: flex; }
}
.nav-link {
color: var(--color-text-primary, #333);
Expand Down
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