PHPMV\VueManager

Complexity

Total Complexity

6

Size/Duplication

Total Lines	30
Duplicated Lines	0 %

Importance

Changes	1
Bugs	0	Features	0

5 Methods

Rating	Name	Duplication	Size	Complexity
A	addVue()	0	2	1
A	__construct()	0	3	1
A	getInstance()	0	5	2
A	addImport()	0	2	1
A	__toString()	0	4	1

<?php
namespace PHPMV;

use PHPMV\js\JavascriptUtils;

class VueManager{

    private static ?VueManager $instance = null;
    protected array $imports;
    protected array $vues;

    protected function __construct() {
        $this->imports = [];
        $this->vues = [];
    }

    public static function getInstance():VueManager {
        if (!isset(self::$instance)) {
            self::$instance = new VueManager();
        }
        return self::$instance;

The expression return self::instance could return the type null which is incompatible with the type-hinted return PHPMV\VueManager. Consider adding an additional type-check to rule them out.

    }

    public function addImport($import):void {
        $this->imports[] = $import;
    }

    public function addVue(VueJS $vue):void {
        $this->vues[] = $vue;
    }

    public function __toString():string {
        $script = implode("\n",$this->imports);
        $script .= implode("\n",$this->vues);
        return JavascriptUtils::wrapScript($script);
    }
}