4.2 - Returning Order Details

app/Http/Controllers/ConcertOrdersController.php

@@ -30,7 +30,9 @@ class ConcertOrdersController extends Controller
         try {
             $order = $concert->orderTickets(request('email'), request('ticket_quantity'));
             $this->paymentGateway->charge(request('ticket_quantity') * $concert->ticket_price, request('payment_token'));
-            return response()->json([], 201);
+
+            return response()->json($order, 201);
+
         } catch (PaymentFailedException $e) {
             $order->cancel();
             return response()->json([], 422);

app/Order.php

@@ -8,6 +8,11 @@ class Order extends Model
 {
     protected $guarded = [];
 
+    public function concert()
+    {
+        return $this->belongsTo(Concert::class);
+    }
+
     public function tickets()
     {
         return $this->hasMany(Ticket::class);
@@ -26,4 +31,13 @@ class Order extends Model
 
         $this->delete();
     }
+
+    public function toArray()
+    {
+        return [
+            'email' => $this->email,
+            'ticket_quantity' => $this->ticketQuantity(),
+            'amount' => $this->ticketQuantity() * $this->concert->ticket_price,
+        ];
+    }
 }

tests/unit/OrderTest.php

@@ -10,6 +10,21 @@ class OrderTest extends TestCase
 {
     use DatabaseMigrations;
 
+    /** @test */
+    function converting_to_an_array()
+    {
+        $concert = factory(Concert::class)->create(['ticket_price' => 1200])->addTickets(5);
+        $order = $concert->orderTickets('jane@example.com', 5);
+
+        $result = $order->toArray();
+
+        $this->assertEquals([
+            'email' => 'jane@example.com',
+            'ticket_quantity' => 5,
+            'amount' => 6000,
+        ], $result);
+    }
+
     /** @test */
     function tickets_are_released_when_an_order_is_cancelled()
     {