+global\Tracker_Favourites_Model::set()

Complexity

Conditions	13
Paths	20

Size

Total Lines

91

Duplication

Lines	0
Ratio	0 %

Code Coverage

Tests	0
CRAP Score	182

Importance

Changes

0

<?php declare(strict_types=1); defined('BASEPATH') OR exit('No direct script access allowed');
	public function set(int $userID, string $site, string $title, string $chapter, ?int $page = NULL, bool $removeIfExists = TRUE) : array {
		$success = array(
			'status' => 'Something went wrong',
			'bool'   => FALSE
		);
		if($siteData = $this->Tracker->title->getSiteDataFromURL($site)) {
			//Validate user input
			if(!$this->sites->{$siteData->site_class}->isValidTitleURL($title)) {
				//Error is already logged via isValidTitleURL
				$success['status'] = 'Title URL is not valid';
				return $success;
			}
			if(!$this->sites->{$siteData->site_class}->isValidChapter($chapter)) {
				//Error is already logged via isValidChapter
				$success['status'] = 'Chapter URL is not valid';
				return $success;
			}

			//NOTE: If the title doesn't exist it will be created. This maybe isn't perfect, but it works for now.
			$titleID = $this->Tracker->title->getID($title, (int) $siteData->id);
			if($titleID === 0) {
				//Something went wrong.
				log_message('error', "TitleID = 0 for {$title} @ {$siteData->id}");

The call to the function log_message() seems unnecessary as the function has no side-effects.

				return $success;
			}

			////We need the series to be tracked
			$idCQuery = $this->db->select('id')
			                     ->where('user_id', $userID)
			                     ->where('title_id', $titleID)
			                     ->get('tracker_chapters');
			if(!($idCQuery->num_rows() > 0)) {
				//NOTE: This pretty much repeats a lot of what we already did above. Is there a better way to do this?
				$this->Tracker->list->update($userID, $site, $title, $chapter, FALSE);

				$idCQuery = $this->db->select('id')
				                     ->where('user_id', $userID)
				                     ->where('title_id', $titleID)
				                     ->get('tracker_chapters');
			}
			if($idCQuery->num_rows() > 0) {
				$idCQueryRow = $idCQuery->row();

				//Check if it is already favourited
				$idFQuery = $this->db->select('id')
				                     ->where('chapter_id', $idCQueryRow->id)
				                     ->where('chapter', $chapter)
				                     ->where('page', $page)
				                     ->get('tracker_favourites');
				if($idFQuery->num_rows() > 0) {
					//Chapter is already favourited, so remove it from DB
					if($removeIfExists) {
						$idFQueryRow = $idFQuery->row();

						$isSuccess = (bool) $this->db->where('id', $idFQueryRow->id)
						                             ->delete('tracker_favourites');

						if($isSuccess) {
							$success = array(
								'status' => 'Unfavourited' . ($page ? " page {$page}" : ''),
								'bool'   => TRUE
							);
							$this->History->userRemoveFavourite((int) $idCQueryRow->id, $chapter);
						}
					} else {
						$success = array(
							'status' => 'Favourite already exists',
							'bool'   => TRUE
						);
					}
				} else {
					//Chapter is not favourited, so add to DB.
					$isSuccess = (bool) $this->db->insert('tracker_favourites', [
						'chapter_id'      => $idCQueryRow->id,
						'chapter'         => $chapter,
						'page'            => $page,
						'updated_at'      => date('Y-m-d H:i:s')
					]);

					if($isSuccess) {
						$success = array(
							'status' => 'Favourited' . ($page ? " page {$page}" : ''),
							'bool'   => TRUE
						);
						$this->History->userAddFavourite((int) $idCQueryRow->id, $chapter);
					}
				}
			}
		}
		return $success;
	}
}