first initialization

.env.example

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+APP_ENV=local
+APP_DEBUG=true
+APP_KEY=SomeRandomString
+APP_URL=http://localhost
+
+DB_CONNECTION=mysql
+DB_HOST=127.0.0.1
+DB_PORT=3306
+DB_DATABASE=homestead
+DB_USERNAME=homestead
+DB_PASSWORD=secret
+
+CACHE_DRIVER=file
+SESSION_DRIVER=file
+QUEUE_DRIVER=sync
+
+REDIS_HOST=127.0.0.1
+REDIS_PASSWORD=null
+REDIS_PORT=6379
+
+MAIL_DRIVER=smtp
+MAIL_HOST=mailtrap.io
+MAIL_PORT=2525
+MAIL_USERNAME=null
+MAIL_PASSWORD=null
+MAIL_ENCRYPTION=null

.gitattributes

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+* text=auto
+*.css linguist-vendored
+*.scss linguist-vendored

.gitignore

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+/vendor
+/node_modules
+/public/storage
+Homestead.yaml
+Homestead.json
+.env

app/Cart.php

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+<?php
+
+namespace App;
+
+class Cart
+{
+    public $items = null;
+    public $totalQty = 0;
+    public $totalPrice = 0;
+
+    public function __construct($oldCart)
+    {
+        if ($oldCart) {
+            $this->items = $oldCart->items;
+            $this->totalQty = $oldCart->totalQty;
+            $this->totalPrice = $oldCart->totalPrice;
+        }
+    }
+
+    public function add($item, $id) {
+        $storedItem = ['qty' => 0, 'price' => $item->price, 'item' => $item];
+        if ($this->items) {
+            if (array_key_exists($id, $this->items)) {
+                $storedItem = $this->items[$id];
+            }
+        }
+        $storedItem['qty']++;
+        $storedItem['price'] = $item->price * $storedItem['qty'];
+        $this->items[$id] = $storedItem;
+        $this->totalQty++;
+        $this->totalPrice += $item->price;
+    }
+
+    public function reduceByOne($id) {
+        $this->items[$id]['qty']--;
+        $this->items[$id]['price'] -= $this->items[$id]['item']['price'];
+        $this->totalQty--;
+        $this->totalPrice -= $this->items[$id]['item']['price'];
+
+        if ($this->items[$id]['qty'] <= 0) {
+            unset($this->items[$id]);
+        }
+    }
+
+    public function removeItem($id) {
+        $this->totalQty -= $this->items[$id]['qty'];
+        $this->totalPrice -= $this->items[$id]['price'];
+        unset($this->items[$id]);
+    }
+}

app/Console/Commands/Inspire.php

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+<?php
+
+namespace App\Console\Commands;
+
+use Illuminate\Console\Command;
+use Illuminate\Foundation\Inspiring;
+
+class Inspire extends Command
+{
+    /**
+     * The name and signature of the console command.
+     *
+     * @var string
+     */
+    protected $signature = 'inspire';
+
+    /**
+     * The console command description.
+     *
+     * @var string
+     */
+    protected $description = 'Display an inspiring quote';
+
+    /**
+     * Execute the console command.
+     *
+     * @return mixed
+     */
+    public function handle()
+    {
+        $this->comment(PHP_EOL.Inspiring::quote().PHP_EOL);
+    }
+}

app/Console/Kernel.php

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+<?php
+
+namespace App\Console;
+
+use Illuminate\Console\Scheduling\Schedule;
+use Illuminate\Foundation\Console\Kernel as ConsoleKernel;
+
+class Kernel extends ConsoleKernel
+{
+    /**
+     * The Artisan commands provided by your application.
+     *
+     * @var array
+     */
+    protected $commands = [
+        // Commands\Inspire::class,
+    ];
+
+    /**
+     * Define the application's command schedule.
+     *
+     * @param  \Illuminate\Console\Scheduling\Schedule  $schedule
+     * @return void
+     */
+    protected function schedule(Schedule $schedule)
+    {
+        // $schedule->command('inspire')
+        //          ->hourly();
+    }
+}

app/Events/Event.php

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+<?php
+
+namespace App\Events;
+
+abstract class Event
+{
+    //
+}

app/Exceptions/Handler.php

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+<?php
+
+namespace App\Exceptions;
+
+use Exception;
+use Illuminate\Validation\ValidationException;
+use Illuminate\Auth\Access\AuthorizationException;
+use Illuminate\Database\Eloquent\ModelNotFoundException;
+use Symfony\Component\HttpKernel\Exception\HttpException;
+use Illuminate\Foundation\Exceptions\Handler as ExceptionHandler;
+
+class Handler extends ExceptionHandler
+{
+    /**
+     * A list of the exception types that should not be reported.
+     *
+     * @var array
+     */
+    protected $dontReport = [
+        AuthorizationException::class,
+        HttpException::class,
+        ModelNotFoundException::class,
+        ValidationException::class,
+    ];
+
+    /**
+     * Report or log an exception.
+     *
+     * This is a great spot to send exceptions to Sentry, Bugsnag, etc.
+     *
+     * @param  \Exception  $e
+     * @return void
+     */
+    public function report(Exception $e)
+    {
+        parent::report($e);
+    }
+
+    /**
+     * Render an exception into an HTTP response.
+     *
+     * @param  \Illuminate\Http\Request  $request
+     * @param  \Exception  $e
+     * @return \Illuminate\Http\Response
+     */
+    public function render($request, Exception $e)
+    {
+        return parent::render($request, $e);
+    }
+}

app/Http/Controllers/Controller.php

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+<?php
+
+namespace App\Http\Controllers;
+
+use Illuminate\Foundation\Bus\DispatchesJobs;
+use Illuminate\Routing\Controller as BaseController;
+use Illuminate\Foundation\Validation\ValidatesRequests;
+use Illuminate\Foundation\Auth\Access\AuthorizesRequests;
+use Illuminate\Foundation\Auth\Access\AuthorizesResources;
+
+class Controller extends BaseController
+{
+    use AuthorizesRequests, AuthorizesResources, DispatchesJobs, ValidatesRequests;
+}

app/Http/Controllers/ProductController.php

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+<?php
+
+namespace App\Http\Controllers;
+
+use App\Cart;
+use App\Product;
+use App\Order;
+use Illuminate\Http\Request;
+
+use App\Http\Requests;
+use Session;
+use Auth;
+use Stripe\Charge;
+use Stripe\Stripe;
+
+class ProductController extends Controller
+{
+    public function getIndex()
+    {
+        $products = Product::all();
+        return view('shop.index', ['products' => $products]);
+    }
+
+    public function getAddToCart(Request $request, $id)
+    {
+        $product = Product::find($id);
+        $oldCart = Session::has('cart') ? Session::get('cart') : null;
+        $cart = new Cart($oldCart);
+        $cart->add($product, $product->id);
+
+        $request->session()->put('cart', $cart);
+        return redirect()->route('product.index');
+    }
+
+    public function getReduceByOne($id) {
+        $oldCart = Session::has('cart') ? Session::get('cart') : null;
+        $cart = new Cart($oldCart);
+        $cart->reduceByOne($id);
+
+        if (count($cart->items) > 0) {
+            Session::put('cart', $cart);
+        } else {
+            Session::forget('cart');
+        }
+        return redirect()->route('product.shoppingCart');
+    }
+
+    public function getRemoveItem($id) {
+        $oldCart = Session::has('cart') ? Session::get('cart') : null;
+        $cart = new Cart($oldCart);
+        $cart->removeItem($id);
+
+        if (count($cart->items) > 0) {
+            Session::put('cart', $cart);
+        } else {
+            Session::forget('cart');
+        }
+
+        return redirect()->route('product.shoppingCart');
+    }
+
+    public function getCart()
+    {
+        if (!Session::has('cart')) {
+            return view('shop.shopping-cart');
+        }
+        $oldCart = Session::get('cart');
+        $cart = new Cart($oldCart);
+        return view('shop.shopping-cart', ['products' => $cart->items, 'totalPrice' => $cart->totalPrice]);
+    }
+
+    public function getCheckout()
+    {
+        if (!Session::has('cart')) {
+            return view('shop.shopping-cart');
+        }
+        $oldCart = Session::get('cart');
+        $cart = new Cart($oldCart);
+        $total = $cart->totalPrice;
+        return view('shop.checkout', ['total' => $total]);
+    }
+
+    public function postCheckout(Request $request)
+    {
+        if (!Session::has('cart')) {
+            return redirect()->route('shop.shoppingCart');
+        }
+        $oldCart = Session::get('cart');
+        $cart = new Cart($oldCart);
+
+        Stripe::setApiKey('');
+        try {
+            $charge = Charge::create(array(
+                "amount" => $cart->totalPrice * 100,
+                "currency" => "usd",
+                "source" => $request->input('stripeToken'), // obtained with Stripe.js
+                "description" => "Test Charge"
+            ));
+            $order = new Order();
+            $order->cart = serialize($cart);
+            $order->address = $request->input('address');
+            $order->name = $request->input('name');
+            $order->payment_id = $charge->id;
+
+            Auth::user()->orders()->save($order);
+        } catch (\Exception $e) {
+            return redirect()->route('checkout')->with('error', $e->getMessage());
+        }
+
+        Session::forget('cart');
+        return redirect()->route('product.index')->with('success', 'Successfully purchased products!');
+    }
+}