Added TransactionDraft and Product item on CartController

app/Cart/CartCollection.php

@@ -105,6 +105,7 @@ class CartCollection
         $content[$draftKey]->addItem($item);
 
         $this->session->put($this->instance, $content);
+        return $item->product;
     }
 
     public function updateDraftItem($draftKey, $itemKey, $newItemData)

app/Http/Controllers/CartController.php

@@ -0,0 +1,37 @@
+<?php
+
+namespace App\Http\Controllers;
+
+use App\Cart\CartCollection;
+use App\Cart\CashDraft;
+use App\Cart\CreditDraft;
+use App\Cart\Item;
+use App\Product;
+use Illuminate\Http\Request;
+
+class CartController extends Controller
+{
+    private $cart;
+
+    public function __construct()
+    {
+        $this->cart = new CartCollection;
+    }
+    public function add(Request $request, $type)
+    {
+        if ($type == 1)
+            $this->cart->add(new CashDraft);
+        else
+            $this->cart->add(new CreditDraft);
+
+        return redirect()->route('cart.index', $item->draftKey);
+    }
+
+    public function addDraftItem(Request $request, $draftKey, Product $product)
+    {
+        $item = new Item($product, $request->qty);
+        $this->cart->addItemToDraft($draftKey, $item);
+
+        return redirect()->route('cart.index', $item->draftKey);
+    }
+}

database/factories/ModelFactory.php

@@ -21,3 +21,13 @@ $factory->define(App\User::class, function (Faker\Generator $faker) {
         'remember_token' => str_random(10),
     ];
 });
+
+/** @var \Illuminate\Database\Eloquent\Factory $factory */
+$factory->define(App\Product::class, function (Faker\Generator $faker) {
+
+    return [
+        'name' => $faker->name,
+        'cash_price' => 2000,
+        'credit_price' => 1000,
+    ];
+});

database/migrations/2017_04_09_013901_create_products_table.php

@@ -15,6 +15,9 @@ class CreateProductsTable extends Migration
     {
         Schema::create('products', function (Blueprint $table) {
             $table->increments('id');
+            $table->string('name');
+            $table->unsignedInteger('cash_price');
+            $table->unsignedInteger('credit_price');
             $table->timestamps();
         });
     }

routes/web.php

@@ -18,3 +18,5 @@ Route::get('/', function () {
 Auth::routes();
 
 Route::get('/home', 'HomeController@index')->name('home');
+Route::post('cart/add-draft/{product}', 'CartController@add')->name('cart.add');
+Route::post('cart/add-draft-item/{draftKey}/{product}', 'CartController@addDraftItem')->name('cart.add-draft-item');

tests/BrowserKitTestCase.php

@@ -2,11 +2,6 @@
 
 namespace Tests;
 
-use App\Entities\Customers\Customer;
-use App\Entities\Invoices\Invoice;
-use App\Entities\Receipts\Receipt;
-use App\Entities\Users\User;
-
 abstract class BrowserKitTestCase extends \Laravel\BrowserKitTesting\TestCase
 {
     use CreatesApplication;

tests/Feature/Cart/CartControllerTest.php

@@ -0,0 +1,56 @@
+<?php
+
+namespace Tests\Feature\Cart;
+
+use App\Cart\CartCollection;
+use App\Cart\CashDraft;
+use App\Cart\CreditDraft;
+use App\Product;
+use Illuminate\Foundation\Testing\DatabaseMigrations;
+use Tests\TestCase;
+
+class CartControllerTest extends TestCase
+{
+    use DatabaseMigrations;
+
+    /** @test */
+    public function user_can_add_new_draft_into_cart()
+    {
+        $this->loginAsUser();
+
+        $cart = new CartCollection;
+
+        $response = $this->post(route('cart.add', 1));
+        $response = $this->post(route('cart.add', 2));
+        $response->assertSessionHas('transactions.drafts');
+
+        $cashDraft = $cart->content()->first();
+        $this->assertTrue($cashDraft instanceof CashDraft);
+
+        $creditDraft = $cart->content()->last();
+        $this->assertTrue($creditDraft instanceof CreditDraft);
+    }
+
+    /** @test */
+    public function user_can_add_item_product_into_cart_draft()
+    {
+        $this->loginAsUser();
+
+        $cart = new CartCollection;
+        $draft = new CashDraft;
+        $cart->add($draft);
+
+        // Add Product to database
+        $product = factory(Product::class)->create(['cash_price' => 1100], ['credit_price' => 1000]);
+        $itemQty = 2;
+
+        // Add Product as CashDraft item
+        $response = $this->post(route('cart.add-draft-item', [$draft->draftKey, $product->id]), [
+            'qty' => $itemQty
+        ]);
+
+        $cashDraft = $cart->content()->first();
+        $this->assertTrue($cashDraft instanceof CashDraft);
+        $this->assertEquals(2200, $cashDraft->getTotal());
+    }
+}

tests/TestCase.php

@@ -2,9 +2,18 @@
 
 namespace Tests;
 
+use App\User;
 use Illuminate\Foundation\Testing\TestCase as BaseTestCase;
 
 abstract class TestCase extends BaseTestCase
 {
     use CreatesApplication;
+
+    protected function loginAsUser()
+    {
+        $user = factory(User::class)->create();
+        $this->actingAs($user);
+
+        return $user;
+    }
 }