From 353c3a4f112b7e994e8b9f0f83974f29ee3bb76c Mon Sep 17 00:00:00 2001
From: nelsonlaquet <nelsonlaquet@gmail.com>
Date: Mon, 9 Sep 2013 21:25:49 -0500
Subject: [PATCH] Added in is_latest feature

---
 .../Api/Web/DashboardController.php           |  1 +
 ...2013_09_10_014644_create_latest_column.php | 37 +++++++++++++++++++
 app/models/Commands/EditTrackCommand.php      |  3 ++
 app/models/Entities/Track.php                 |  3 ++
 bootstrap/compiled.php                        |  2 +-
 public/templates/account/track.html           |  2 +-
 6 files changed, 46 insertions(+), 2 deletions(-)
 create mode 100644 app/database/migrations/2013_09_10_014644_create_latest_column.php

diff --git a/app/controllers/Api/Web/DashboardController.php b/app/controllers/Api/Web/DashboardController.php
index 343b2ef6..5fe6ee1e 100644
--- a/app/controllers/Api/Web/DashboardController.php
+++ b/app/controllers/Api/Web/DashboardController.php
@@ -17,6 +17,7 @@
 		public function getIndex() {
 			$recentQuery = Track::summary()
 				->with(['genre', 'user', 'cover', 'user.avatar'])
+				->whereIsLatest(true)
 				->userDetails()
 				->explicitFilter()
 				->published()
diff --git a/app/database/migrations/2013_09_10_014644_create_latest_column.php b/app/database/migrations/2013_09_10_014644_create_latest_column.php
new file mode 100644
index 00000000..38b8e6c7
--- /dev/null
+++ b/app/database/migrations/2013_09_10_014644_create_latest_column.php
@@ -0,0 +1,37 @@
+<?php
+
+use Illuminate\Database\Migrations\Migration;
+
+class CreateLatestColumn extends Migration {
+	public function up() {
+		Schema::table('tracks', function($table) {
+			$table->boolean('is_latest')->notNullable()->indexed();
+		});
+
+		DB::update('
+			UPDATE
+				tracks
+			SET
+				is_latest = true
+			WHERE
+				(
+					SELECT
+						t2.id
+					FROM
+						(SELECT id, user_id FROM tracks WHERE published_at IS NOT NULL AND deleted_at IS NULL) AS t2
+					WHERE
+						t2.user_id = tracks.user_id
+					ORDER BY
+						created_at DESC
+					LIMIT 1
+				) = tracks.id
+			AND
+				published_at IS NOT NULL');
+	}
+
+	public function down() {
+		Schema::table('tracks', function($table) {
+			$table->dropColumn('is_latest');
+		});
+	}
+}
\ No newline at end of file
diff --git a/app/models/Commands/EditTrackCommand.php b/app/models/Commands/EditTrackCommand.php
index 5bf58d3a..468fba6f 100644
--- a/app/models/Commands/EditTrackCommand.php
+++ b/app/models/Commands/EditTrackCommand.php
@@ -101,6 +101,9 @@
 
 			if ($track->published_at == null) {
 				$track->published_at = new \DateTime();
+
+				DB::table('tracks')->whereUserId($track->user_id)->update(['is_latest' => false]);
+				$track->is_latest = true;
 			}
 
 			if (isset($this->_input['cover_id'])) {
diff --git a/app/models/Entities/Track.php b/app/models/Entities/Track.php
index 2fab16aa..8485ed60 100644
--- a/app/models/Entities/Track.php
+++ b/app/models/Entities/Track.php
@@ -80,6 +80,9 @@
 				return $results;
 			});
 
+			if (!count($trackIds))
+				return [];
+
 			$tracks = Track::summary()
 				->userDetails()
 				->explicitFilter()
diff --git a/bootstrap/compiled.php b/bootstrap/compiled.php
index bdd50c2f..cb73d68f 100644
--- a/bootstrap/compiled.php
+++ b/bootstrap/compiled.php
@@ -7249,7 +7249,7 @@ use Monolog\Formatter\LineFormatter;
 abstract class AbstractHandler implements HandlerInterface
 {
     protected $level = Logger::DEBUG;
-    protected $bubble = false;
+    protected $bubble = true;
     protected $formatter;
     protected $processors = array();
     public function __construct($level = Logger::DEBUG, $bubble = true)
diff --git a/public/templates/account/track.html b/public/templates/account/track.html
index 28c6dd70..e76cca88 100644
--- a/public/templates/account/track.html
+++ b/public/templates/account/track.html
@@ -49,7 +49,7 @@
 			</div>
 		</div>
 		<div class="row-fluid">
-			<div class="form-row album span6" ng-class="{'has-error': errors.show_song_ids != null}">
+			<div class="form-row album span6" ng-class="{'has-error': errors.album_id != null}">
 				<a pfm-popup="album-selector" href="#" class="btn btn-small">
 					Album:
 					<strong ng-show="selectedAlbum">{{selectedAlbum.title}}</strong>