Further perf changes and more denormalization

app/controllers/Api/Web/AlbumsController.php

@@ -28,7 +28,7 @@
 		}
 
 		public function getShow($id) {
-			$album = Album::with(['tracks' => function($query) { $query->details(); }, 'user', 'comments' => function($query) { $query->with('user'); }])->details()->find($id);
+			$album = Album::with(['tracks' => function($query) { $query->details(); }, 'tracks.cover', 'tracks.genre', 'tracks.user', 'user', 'comments' => function($query) { $query->with('user'); }])->details()->find($id);
 			if (!$album)
 				App::abort(404);
 
@@ -48,10 +48,10 @@
 				$page = Input::get('page');
 
 			$query = Album::summary()
-				->with(['tracks' => function($query) { $query->details(); }, 'user'])
+				->with('user', 'user.avatar', 'cover')
 				->details()
 				->orderBy('created_at', 'desc')
-				->whereRaw('(SELECT COUNT(id) FROM tracks WHERE tracks.album_id = albums.id) > 0');
+				->where('track_count', '>', 0);
 
 			$count = $query->count();
 			$perPage = 15;

app/controllers/Api/Web/ArtistsController.php

@@ -68,9 +68,9 @@
 			}
 
 			$query = Album::summary()
-				->with('tracks', 'user')
+				->with('user')
 				->orderBy('created_at', 'desc')
-				->whereRaw('(SELECT COUNT(id) FROM tracks WHERE tracks.album_id = albums.id) > 0')
+				->where('track_count', '>', 0)
 				->whereUserId($user->id);
 
 			$albums = [];
@@ -125,7 +125,7 @@
 				$page = Input::get('page');
 
 			$query = User::orderBy('created_at', 'desc')
-				->whereRaw('(SELECT COUNT(id) FROM tracks WHERE tracks.user_id = users.id) > 0');
+				->where('track_count', '>', 0);
 
 			$count = $query->count();
 			$perPage = 15;

app/controllers/Api/Web/PlaylistsController.php

@@ -48,8 +48,8 @@
 
 		public function getPinned() {
 			$query = Playlist
-				::with(['tracks.user', 'tracks' => function($query) {}, 'comments', 'comments.user'])
+				::details()
-				->details()
+				->with('tracks', 'tracks.cover', 'tracks.user', 'user')
 				->join('pinned_playlists', function($join) {
 					$join->on('playlist_id', '=', 'playlists.id');
 				})

app/database/migrations/2013_06_07_003952_create_users_table.php

@@ -18,6 +18,7 @@ class CreateUsersTable extends Migration {
 			$table->boolean('uses_gravatar')->default(true);
 			$table->boolean('can_see_explicit_content');
 			$table->text('bio');
+			$table->integer('track_count')->unsigned();
 			$table->integer('comment_count')->unsigned();
 			$table->timestamps();
 		});

app/database/migrations/2013_07_28_060804_create_albums.php

@@ -12,6 +12,7 @@ class CreateAlbums extends Migration {
 			$table->text('description');
 			$table->integer('cover_id')->unsigned()->nullable();
 
+			$table->integer('track_count')->unsigned();
 			$table->integer('view_count')->unsigned();
 			$table->integer('download_count')->unsigned();
 			$table->integer('favourite_count')->unsigned();

app/database/migrations/2013_07_28_135136_create_playlists.php

@@ -12,6 +12,7 @@ class CreatePlaylists extends Migration {
 			$table->text('description');
 			$table->boolean('is_public');
 
+			$table->integer('track_count')->unsigned();
 			$table->integer('view_count')->unsigned();
 			$table->integer('download_count')->unsigned();
 			$table->integer('favourite_count')->unsigned();

app/models/Commands/AddTrackToPlaylistCommand.php

@@ -7,6 +7,7 @@
 	use Entities\Playlist;
 	use Entities\Track;
 	use Illuminate\Support\Facades\Auth;
+	use Illuminate\Support\Facades\DB;
 
 	class AddTrackToPlaylistCommand extends CommandBase {
 		private $_track;
@@ -32,6 +33,11 @@
 		public function execute() {
 			$songIndex = $this->_playlist->tracks()->count() + 1;
 			$this->_playlist->tracks()->attach($this->_track, ['position' => $songIndex]);
+
+			Playlist::whereId($this->_playlist->id)->update([
+				'track_count' => DB::raw('(SELECT COUNT(id) FROM playlist_track WHERE playlist_id = ' . $this->_playlist->id . ')')
+			]);
+
 			return CommandResponse::succeed(['message' => 'Track added!']);
 		}
 	}

app/models/Commands/EditAlbumCommand.php

@@ -6,6 +6,7 @@
 	use Entities\Image;
 	use Entities\Track;
 	use Illuminate\Support\Facades\Auth;
+	use Illuminate\Support\Facades\DB;
 	use Illuminate\Support\Facades\Log;
 	use Illuminate\Support\Facades\Validator;
 
@@ -61,6 +62,10 @@
 			$this->_album->syncTrackIds($trackIds);
 			$this->_album->save();
 
+			Album::whereId($this->_album->id)->update([
+				'track_count' => DB::raw('(SELECT COUNT(id) FROM tracks WHERE album_id = ' . $this->_album->id . ')')
+			]);
+
 			return CommandResponse::succeed(['real_cover_url' => $this->_album->getCoverUrl(Image::NORMAL)]);
 		}
 	}

app/models/Commands/EditTrackCommand.php

@@ -5,8 +5,10 @@
 	use Entities\Album;
 	use Entities\Image;
 	use Entities\Track;
+	use Entities\User;
 	use External;
 	use Illuminate\Support\Facades\Auth;
+	use Illuminate\Support\Facades\DB;
 	use Illuminate\Support\Facades\Log;
 
 	class EditTrackCommand extends CommandBase {
@@ -76,6 +78,10 @@
 					$album = Album::find($this->_input['album_id']);
 					$track->track_number = $album->tracks()->count() + 1;
 					$track->album_id = $this->_input['album_id'];
+
+					Album::whereId($album->id)->update([
+						'track_count' => DB::raw('SELECT COUNT(id) FROM tracks WHERE album_id = ' . $album->id)
+					]);
 				}
 			} else {
 				if ($track->album_id != null) {
@@ -107,6 +113,10 @@
 			$track->updateTags();
 			$track->save();
 
+			User::whereId($this->_track->user_id)->update([
+				'track_count' => DB::raw('(SELECT COUNT(id) FROM tracks WHERE deleted_at IS NULL AND published_at IS NOT NULL AND user_id = ' . $this->_track->user_id . ')')
+			]);
+
 			return CommandResponse::succeed(['real_cover_url' => $track->getCoverUrl(Image::NORMAL)]);
 		}
 
@@ -122,5 +132,9 @@
 				$track->updateTags();
 				$track->save();
 			}
+
+			Album::whereId($album->id)->update([
+				'track_count' => DB::raw('(SELECT COUNT(id) FROM tracks WHERE album_id = ' . $album->id . ')')
+			]);
 		}
 	}

app/models/Entities/Album.php

@@ -106,7 +106,7 @@
 
 			return [
 				'id' => $album->id,
-				'track_count' => $album->tracks()->count(),
+				'track_count' => $album->track_count,
 				'title' => $album->title,
 				'slug' => $album->slug,
 				'created_at' => $album->created_at,

app/models/Entities/Playlist.php

@@ -79,7 +79,7 @@
 
 			return [
 				'id' => $playlist->id,
-				'track_count' => $playlist->tracks()->count(),
+				'track_count' => $playlist->track_count,
 				'title' => $playlist->title,
 				'slug' => $playlist->slug,
 				'created_at' => $playlist->created_at,

app/models/Entities/ProfileRequest.php

@@ -41,7 +41,19 @@
 		}
 
 		public function after($request, $response) {
-			$this->_data['queries'] = DB::getQueryLog();
+			$this->_data['queries'] = [];
+			foreach (DB::getQueryLog() as $query) {
+				if (starts_with($query['query'], 'select * from `cache` where'))
+					continue;
+
+				if (starts_with($query['query'], 'delete from `cache` where'))
+					continue;
+
+				if (starts_with($query['query'], 'insert into `cache`'))
+					continue;
+
+				$this->_data['queries'][] = $query;
+			}
 		}
 
 		public function log($level, $message, $context) {

public/scripts/debug/profiler.coffee

@@ -36,11 +36,15 @@ appendRequest = (method, url, req) ->
 		$liItem.appendTo $logItems
 
 	for query in req.request.queries
+		queryText = query.query
+		for binding in query.bindings
+			queryText = queryText.replace '?', '"' + binding + '"'
+
 		$liItem = $("<li>")
 		($("<span class='time' />").text query.time).appendTo $liItem
 
 		$("<h4 class='prettyprint' />")
-			.html(prettyPrintOne(query.query, 'lang-sql'))
+			.html(prettyPrintOne(queryText, 'lang-sql'))
 			.click () ->
 				$(this).toggleClass 'open'
 			.appendTo($liItem)