From 097488446a52ab12a88242ee64303d0836b300e5 Mon Sep 17 00:00:00 2001
From: Alexey Skobkin <x@skobkin.ru>
Date: Sat, 30 May 2015 09:22:06 +0300
Subject: [PATCH] Statistics for main page.

---
 .../Controller/MainController.php             | 51 +++++++++++++++++++
 .../Resources/config/routing.yml              |  6 +--
 .../Resources/views/Main/index.html.twig      |  9 ++++
 .../Tests/Controller/MainControllerTest.php   | 16 ++++++
 4 files changed, 79 insertions(+), 3 deletions(-)
 create mode 100644 src/Skobkin/Bundle/PointToolsBundle/Controller/MainController.php
 create mode 100644 src/Skobkin/Bundle/PointToolsBundle/Resources/views/Main/index.html.twig
 create mode 100644 src/Skobkin/Bundle/PointToolsBundle/Tests/Controller/MainControllerTest.php

diff --git a/src/Skobkin/Bundle/PointToolsBundle/Controller/MainController.php b/src/Skobkin/Bundle/PointToolsBundle/Controller/MainController.php
new file mode 100644
index 0000000..4a050b6
--- /dev/null
+++ b/src/Skobkin/Bundle/PointToolsBundle/Controller/MainController.php
@@ -0,0 +1,51 @@
+<?php
+
+namespace Skobkin\Bundle\PointToolsBundle\Controller;
+
+use Doctrine\ORM\EntityManager;
+use Doctrine\ORM\QueryBuilder;
+use Symfony\Bundle\FrameworkBundle\Controller\Controller;
+
+class MainController extends Controller
+{
+    public function indexAction()
+    {
+        /** @var EntityManager $em */
+        $em = $this->getDoctrine()->getManager();
+
+        /** @var QueryBuilder $qb */
+        $qb = $em->getRepository('SkobkinPointToolsBundle:User')->createQueryBuilder('u');
+
+        // All users in the system count
+        $usersCount = $qb->select('COUNT(u)')->getQuery()->getSingleScalarResult();
+
+        $qb = $em->getRepository('SkobkinPointToolsBundle:Subscription')->createQueryBuilder('s');
+
+        // Service subscribers count
+        $subscribersCount = $qb
+            ->select('COUNT(s)')
+            ->join('s.author', 'a')
+            ->where('a.login = :login')
+            ->setParameter('login', $this->container->getParameter('point_login'))
+            ->getQuery()->getSingleScalarResult()
+        ;
+
+        $qb = $em->getRepository('SkobkinPointToolsBundle:SubscriptionEvent')->createQueryBuilder('se');
+
+        $now = new \DateTime();
+
+        $eventsCount = $qb
+            ->select('COUNT(se)')
+            ->where('se.date > :time')
+            ->setParameter('time', $now->sub(new \DateInterval('PT24H')))
+            ->getQuery()->getSingleScalarResult()
+        ;
+
+        return $this->render('SkobkinPointToolsBundle:Main:index.html.twig', [
+            'users_count' => $usersCount,
+            'subscribers_count' => $subscribersCount,
+            'events_count' => $eventsCount,
+        ]);
+    }
+
+}
diff --git a/src/Skobkin/Bundle/PointToolsBundle/Resources/config/routing.yml b/src/Skobkin/Bundle/PointToolsBundle/Resources/config/routing.yml
index 130a5a2..7bb42eb 100644
--- a/src/Skobkin/Bundle/PointToolsBundle/Resources/config/routing.yml
+++ b/src/Skobkin/Bundle/PointToolsBundle/Resources/config/routing.yml
@@ -1,3 +1,3 @@
-#skobkin_point_tools_homepage:
-#    path:     /hello/{name}
-#    defaults: { _controller: SkobkinPointToolsBundle:Default:index }
+index:
+    path:     /
+    defaults: { _controller: SkobkinPointToolsBundle:Main:index }
diff --git a/src/Skobkin/Bundle/PointToolsBundle/Resources/views/Main/index.html.twig b/src/Skobkin/Bundle/PointToolsBundle/Resources/views/Main/index.html.twig
new file mode 100644
index 0000000..b1f7162
--- /dev/null
+++ b/src/Skobkin/Bundle/PointToolsBundle/Resources/views/Main/index.html.twig
@@ -0,0 +1,9 @@
+{% extends "::base.html.twig" %}
+
+{% block title %}SkobkinPointToolsBundle:Main:index{% endblock %}
+
+{% block body %}
+    <h1>{{ users_count }}</h1>
+    <h1>{{ subscribers_count }}</h1>
+    <h1>{{ events_count }}</h1>
+{% endblock %}
diff --git a/src/Skobkin/Bundle/PointToolsBundle/Tests/Controller/MainControllerTest.php b/src/Skobkin/Bundle/PointToolsBundle/Tests/Controller/MainControllerTest.php
new file mode 100644
index 0000000..49b12c0
--- /dev/null
+++ b/src/Skobkin/Bundle/PointToolsBundle/Tests/Controller/MainControllerTest.php
@@ -0,0 +1,16 @@
+<?php
+
+namespace Skobkin\Bundle\PointToolsBundle\Tests\Controller;
+
+use Symfony\Bundle\FrameworkBundle\Test\WebTestCase;
+
+class MainControllerTest extends WebTestCase
+{
+    public function testIndex()
+    {
+        $client = static::createClient();
+
+        $crawler = $client->request('GET', '/');
+    }
+
+}