From 3e874da86854677cf9086e4b9b70182c37ef3b77 Mon Sep 17 00:00:00 2001
From: Josef Citrine <josefcitrine@googlemail.com>
Date: Mon, 2 May 2016 13:23:22 +0100
Subject: [PATCH] Start of a stats API

---
 .../Controllers/Api/Web/StatsController.php   | 59 +++++++++++++++++++
 app/Http/routes.php                           |  1 +
 2 files changed, 60 insertions(+)
 create mode 100644 app/Http/Controllers/Api/Web/StatsController.php

diff --git a/app/Http/Controllers/Api/Web/StatsController.php b/app/Http/Controllers/Api/Web/StatsController.php
new file mode 100644
index 00000000..4e4d235d
--- /dev/null
+++ b/app/Http/Controllers/Api/Web/StatsController.php
@@ -0,0 +1,59 @@
+<?php
+
+/**
+ * Pony.fm - A community for pony fan music.
+ * Copyright (C) 2015 Peter Deltchev
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU Affero General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU Affero General Public License for more details.
+ *
+ * You should have received a copy of the GNU Affero General Public License
+ * along with this program.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
+namespace Poniverse\Ponyfm\Http\Controllers\Api\Web;
+
+use Illuminate\Database\Eloquent\ModelNotFoundException;
+use Poniverse\Ponyfm\Http\Controllers\ApiControllerBase;
+use Poniverse\Ponyfm\Models\Track;
+use Auth;
+use DB;
+use Response;
+
+class StatsController extends ApiControllerBase
+{
+    public function getTrackStatsHourly($id)
+    {
+        // Get track to check if it exists
+        // and if we are allowed to view it.
+        // In the future we could do something
+        // with this data, not sure.
+        try {
+            $track = Track::findOrFail($id);
+        } catch (ModelNotFoundException $e) {
+            return $this->notFound('Track not found!');
+        }
+
+        // Do we have permission to view this track?
+        if (!$track->canView(Auth::user()))
+            return $this->notFound('Track not found!');
+
+        // I know, raw SQL ugh. I'm not used to laravel's query system
+        $query = DB::select(DB::raw("
+            SELECT HOUR(created_at) AS `hour`, COUNT(1) AS `plays`
+            FROM `resource_log_items`
+            WHERE `track_id` = :id AND `log_type` = 3 AND `created_at` > now() - INTERVAL 7 DAY
+            GROUP BY HOUR(created_at);"), array(
+            'id' => $id,
+        ));
+
+        return Response::json(['stats' => $query], 200);
+    }
+}
diff --git a/app/Http/routes.php b/app/Http/routes.php
index fb907ea2..f26fec5f 100644
--- a/app/Http/routes.php
+++ b/app/Http/routes.php
@@ -84,6 +84,7 @@ Route::group(['prefix' => 'api/web'], function() {
     Route::get('/tracks', 'Api\Web\TracksController@getIndex');
     Route::get('/tracks/{id}', 'Api\Web\TracksController@getShow')->where('id', '\d+');
     Route::get('/tracks/cached/{id}/{format}', 'Api\Web\TracksController@getCachedTrack')->where(['id' => '\d+', 'format' => '.+']);
+    Route::get('/tracks/{id}/stats', 'Api\Web\StatsController@getTrackStatsHourly')->where('id', '\d+');
 
     Route::get('/albums', 'Api\Web\AlbumsController@getIndex');
     Route::get('/albums/{id}', 'Api\Web\AlbumsController@getShow')->where('id', '\d+');