From 8f0d85e3d2d2f6c83d50d58c8a1b4c980d8fbfc4 Mon Sep 17 00:00:00 2001
From: Adam Wathan <adam.wathan@gmail.com>
Date: Wed, 19 Jul 2017 15:01:45 -0400
Subject: [PATCH] 127 - Calculating Tickets Sold

---
 app/Concert.php                                 |  5 +++++
 app/Ticket.php                                  |  5 +++++
 .../published-concert-orders/index.blade.php    |  4 ++--
 tests/Unit/ConcertTest.php                      | 17 ++++++++++++++---
 4 files changed, 26 insertions(+), 5 deletions(-)

diff --git a/app/Concert.php b/app/Concert.php
index aeb5e49..8dac06b 100644
--- a/app/Concert.php
+++ b/app/Concert.php
@@ -99,4 +99,9 @@ class Concert extends Model
     {
         return $this->tickets()->available()->count();
     }
+
+    public function ticketsSold()
+    {
+        return $this->tickets()->sold()->count();
+    }
 }
diff --git a/app/Ticket.php b/app/Ticket.php
index 31ffc85..38aa0a9 100644
--- a/app/Ticket.php
+++ b/app/Ticket.php
@@ -15,6 +15,11 @@ class Ticket extends Model
         return $query->whereNull('order_id')->whereNull('reserved_at');
     }
 
+    public function scopeSold($query)
+    {
+        return $query->whereNotNull('order_id');
+    }
+
     public function reserve()
     {
         $this->update(['reserved_at' => Carbon::now()]);
diff --git a/resources/views/backstage/published-concert-orders/index.blade.php b/resources/views/backstage/published-concert-orders/index.blade.php
index 1df283c..01b2bcf 100644
--- a/resources/views/backstage/published-concert-orders/index.blade.php
+++ b/resources/views/backstage/published-concert-orders/index.blade.php
@@ -33,7 +33,7 @@
                         <div class="card-section p-md-r-2 text-center text-md-left">
                             <h3 class="text-base wt-normal m-xs-b-1">Total Tickets Remaining</h3>
                             <div class="text-jumbo wt-bold">
-                                243
+                                {{ $concert->ticketsRemaining() }}
                             </div>
                         </div>
                     </div>
@@ -41,7 +41,7 @@
                         <div class="card-section p-md-x-2 text-center text-md-left">
                             <h3 class="text-base wt-normal m-xs-b-1">Total Tickets Sold</h3>
                             <div class="text-jumbo wt-bold">
-                                357
+                                {{ $concert->ticketsSold() }}
                             </div>
                         </div>
                     </div>
diff --git a/tests/Unit/ConcertTest.php b/tests/Unit/ConcertTest.php
index c19d422..cf2d2b6 100644
--- a/tests/Unit/ConcertTest.php
+++ b/tests/Unit/ConcertTest.php
@@ -78,10 +78,21 @@ class ConcertTest extends TestCase
     function tickets_remaining_does_not_include_tickets_associated_with_an_order()
     {
         $concert = factory(Concert::class)->create();
-        $concert->tickets()->saveMany(factory(Ticket::class, 30)->create(['order_id' => 1]));
-        $concert->tickets()->saveMany(factory(Ticket::class, 20)->create(['order_id' => null]));
+        $concert->tickets()->saveMany(factory(Ticket::class, 3)->create(['order_id' => 1]));
+        $concert->tickets()->saveMany(factory(Ticket::class, 2)->create(['order_id' => null]));
 
-        $this->assertEquals(20, $concert->ticketsRemaining());
+        $this->assertEquals(2, $concert->ticketsRemaining());
+    }
+
+    /** @test */
+    function tickets_sold_only_includes_tickets_associated_with_an_order()
+    {
+        $concert = factory(Concert::class)->create();
+        $concert->tickets()->saveMany(factory(Ticket::class, 3)->create(['order_id' => 1]));
+        $concert->tickets()->saveMany(factory(Ticket::class, 2)->create(['order_id' => null]));
+
+        $this->assertEquals(3, $concert->ticketsSold());
+    }
     }
 
     /** @test */