From 52f909da6d1b49f46364e3f4442f7af92bc5a402 Mon Sep 17 00:00:00 2001
From: Oliver Davies <oliver@oliverdavies.uk>
Date: Thu, 23 May 2019 01:05:29 +0100
Subject: [PATCH] Add Schedule bundle

---
 app/SculpinKernel.php                         |  2 +
 composer.json                                 |  3 +-
 .../SculpinScheduleExtension.php              | 17 +++++++++
 src/Schedule/src/Model/Session.php            | 30 +++++++++++++++
 src/Schedule/src/SculpinScheduleBundle.php    |  9 +++++
 .../src/TwigExtension/ScheduleExtension.php   | 29 ++++++++++++++
 src/Schedule/tests/ScheduleTest.php           | 38 +++++++++++++++++++
 7 files changed, 127 insertions(+), 1 deletion(-)
 create mode 100644 src/Schedule/src/DependencyInjection/SculpinScheduleExtension.php
 create mode 100644 src/Schedule/src/Model/Session.php
 create mode 100644 src/Schedule/src/SculpinScheduleBundle.php
 create mode 100644 src/Schedule/src/TwigExtension/ScheduleExtension.php
 create mode 100644 src/Schedule/tests/ScheduleTest.php

diff --git a/app/SculpinKernel.php b/app/SculpinKernel.php
index 250870c..090ba84 100644
--- a/app/SculpinKernel.php
+++ b/app/SculpinKernel.php
@@ -1,5 +1,6 @@
 <?php
 
+use App\Schedule\SculpinScheduleBundle;
 use App\Speakers\SculpinSpeakersBundle;
 use Sculpin\Bundle\SculpinBundle\HttpKernel\AbstractKernel;
 
@@ -8,6 +9,7 @@ class SculpinKernel extends AbstractKernel
     protected function getAdditionalSculpinBundles(): array
     {
         return [
+            SculpinScheduleBundle::class,
             SculpinSpeakersBundle::class,
         ];
     }
diff --git a/composer.json b/composer.json
index 3ef0668..4d96241 100644
--- a/composer.json
+++ b/composer.json
@@ -33,7 +33,8 @@
     },
     "autoload": {
         "psr-4": {
-            "App\\Speakers\\": "src/Speakers/src"
+            "App\\Speakers\\": "src/Speakers/src",
+            "App\\Schedule\\": "src/Schedule/src"
         }
     },
     "autoload-dev": {
diff --git a/src/Schedule/src/DependencyInjection/SculpinScheduleExtension.php b/src/Schedule/src/DependencyInjection/SculpinScheduleExtension.php
new file mode 100644
index 0000000..f456765
--- /dev/null
+++ b/src/Schedule/src/DependencyInjection/SculpinScheduleExtension.php
@@ -0,0 +1,17 @@
+<?php
+
+namespace App\Schedule\DependencyInjection;
+
+use Symfony\Component\DependencyInjection\ContainerBuilder;
+use Symfony\Component\HttpKernel\DependencyInjection\Extension;
+use Symfony\Component\DependencyInjection\Loader\YamlFileLoader;
+use Symfony\Component\Config\FileLocator;
+
+class SculpinScheduleExtension extends Extension
+{
+    public function load(array $configs, ContainerBuilder $container)
+    {
+        $loader = new YamlFileLoader($container, new FileLocator(__DIR__ . '/../../'));
+        $loader->load('services.yml');
+    }
+}
diff --git a/src/Schedule/src/Model/Session.php b/src/Schedule/src/Model/Session.php
new file mode 100644
index 0000000..ecce4d1
--- /dev/null
+++ b/src/Schedule/src/Model/Session.php
@@ -0,0 +1,30 @@
+<?php
+
+namespace App\Schedule\Model;
+
+use Tightenco\Collect\Support\Collection;
+
+class Session
+{
+    private $data;
+
+    public function __construct($data)
+    {
+        $this->data = $data;
+    }
+
+    public function getSlot(): int
+    {
+        return (int) $this->data['slot'];
+    }
+
+    public function getTitle(): string
+    {
+        return $this->data['title'];
+    }
+
+    public function getSpeakers(): Collection
+    {
+        return collect($this->data['speakers']);
+    }
+}
diff --git a/src/Schedule/src/SculpinScheduleBundle.php b/src/Schedule/src/SculpinScheduleBundle.php
new file mode 100644
index 0000000..d3c7aae
--- /dev/null
+++ b/src/Schedule/src/SculpinScheduleBundle.php
@@ -0,0 +1,9 @@
+<?php
+
+namespace App\Schedule;
+
+use Symfony\Component\HttpKernel\Bundle\Bundle;
+
+class SculpinScheduleBundle extends Bundle
+{
+}
diff --git a/src/Schedule/src/TwigExtension/ScheduleExtension.php b/src/Schedule/src/TwigExtension/ScheduleExtension.php
new file mode 100644
index 0000000..c44e452
--- /dev/null
+++ b/src/Schedule/src/TwigExtension/ScheduleExtension.php
@@ -0,0 +1,29 @@
+<?php
+
+namespace App\Schedule\TwigExtension;
+
+use App\Schedule\Model\Session;
+use Twig\Extension\AbstractExtension;
+use Twig\TwigFunction;
+
+class ScheduleExtension extends AbstractExtension
+{
+    /**
+     * {@inheritDoc}
+     */
+    public function getFunctions()
+    {
+        return [
+            new TwigFunction('sessionInSlot', [$this, 'getSessionInSlot']),
+        ];
+    }
+
+    public function getSessionInSlot(int $slotId, array $sessions): ?Session
+    {
+        return collect($sessions)->map(function ($session): ?Session {
+            return new Session($session);
+        })->first(function (?Session $session) use ($slotId): bool {
+            return $session->getSlot() == $slotId;
+        });
+    }
+}
diff --git a/src/Schedule/tests/ScheduleTest.php b/src/Schedule/tests/ScheduleTest.php
new file mode 100644
index 0000000..3cda432
--- /dev/null
+++ b/src/Schedule/tests/ScheduleTest.php
@@ -0,0 +1,38 @@
+<?php
+
+namespace App\Tests\Schedule;
+
+use App\Schedule\Model\Session;
+use App\Schedule\TwigExtension\ScheduleExtension;
+use PHPUnit\Framework\TestCase;
+
+class ScheduleTest extends TestCase
+{
+    /**
+     * @var \App\Schedule\TwigExtension\ScheduleExtension
+     */
+    private $extension;
+
+    protected function setUp(): void
+    {
+        parent::setUp();
+
+        $this->extension = new ScheduleExtension();
+    }
+
+    /** @test */
+    public function get_a_session_for_a_slot()
+    {
+        $sessions = [
+            ['title' => 'The Real State of Drupal', 'slot' => 4],
+            ['title' => 'Using Ansible for automation', 'slot' => 1],
+            ['title' => 'Introduction to Views', 'slot' => 3],
+            ['title' => 'Doing Good with Drupal', 'slot' => 2],
+        ];
+
+        $session = $this->extension->getSessionInSlot(3, $sessions);
+
+        $this->assertInstanceOf(Session::class, $session);
+        $this->assertSame('Introduction to Views', $session->getTitle());
+    }
+}
\ No newline at end of file