101 lines
3.0 KiB
PHP
101 lines
3.0 KiB
PHP
<?php
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namespace App\Http\Controllers;
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use Illuminate\Http\Request;
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use App\Models\Produk;
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use App\Models\Cart;
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use Illuminate\Support\Facades\Auth;
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class CartController extends Controller
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{
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// Menampilkan Halaman Keranjang
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public function index()
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{
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if (!Auth::guard('pembeli')->check()) {
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return redirect()->route('login')->with('error', 'Silakan login terlebih dahulu untuk melihat keranjang.');
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}
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$pembeli_id = Auth::guard('pembeli')->id();
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$cart = Cart::with('produk')
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->where('pembeli_id', $pembeli_id)
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->latest()
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->get();
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return view('landing.cart', compact('cart'));
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}
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// Menambahkan Produk ke DB Keranjang
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public function addToCart(Request $request)
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{
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// Validasi Login
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if (!Auth::guard('pembeli')->check()) {
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return redirect()->route('login')->with('error', 'Silakan login dulu untuk belanja!');
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}
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$produk_id = $request->id;
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$pembeli_id = Auth::guard('pembeli')->id();
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$quantity = $request->qty ? $request->qty : 1;
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// Cek stok produk
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$produk = Produk::find($produk_id);
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if ($produk->stok < $quantity) {
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return redirect()->back()->with('error', 'Stok produk tidak mencukupi.');
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}
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// Cek produk yang ada di keranjang database user
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$existingCart = Cart::where('pembeli_id', $pembeli_id)
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->where('produk_id', $produk_id)
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->first();
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if ($existingCart) {
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$existingCart->quantity += $quantity;
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$existingCart->save();
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} else {
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Cart::create([
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'pembeli_id' => $pembeli_id,
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'produk_id' => $produk_id,
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'quantity' => $quantity
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]);
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}
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return redirect()->back()->with('success', 'Produk berhasil masuk keranjang!');
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}
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public function updateCart(Request $request)
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{
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if (!Auth::guard('pembeli')->check()) {
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return response()->json(['status' => 'error', 'message' => 'Unauthorized']);
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}
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if ($request->id && $request->quantity) {
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$cartItem = Cart::where('id', $request->id)
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->where('pembeli_id', Auth::guard('pembeli')->id())
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->first();
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if ($cartItem) {
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$cartItem->quantity = $request->quantity;
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$cartItem->save();
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session()->flash('success', 'Keranjang berhasil diperbarui');
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}
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}
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}
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// Menghapus Item dari DB Keranjang
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public function remove(Request $request)
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{
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if (!Auth::guard('pembeli')->check()) {
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return redirect()->route('login');
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}
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if ($request->id) {
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Cart::where('id', $request->id)
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->where('pembeli_id', Auth::guard('pembeli')->id())
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->delete();
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return redirect()->back()->with('success', 'Produk dihapus dari keranjang');
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}
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}
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}
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