Code Coverage for /home/jrf/repos/projom-storage/src/Storage/SQL/Component/Group.php

1	<?php
2
3	declare(strict_types=1);
4
5	namespace Projom\Storage\SQL\Component;
6
7	use Projom\Storage\SQL\Component\ComponentInterface;
8	use Projom\Storage\SQL\Util;
9
10	class Group implements ComponentInterface
11	{
12	private readonly string $groups;
13
14	public function __construct(array $fields)
15	{
16	$this->parse($fields);
17	}
18
19	public static function create(array $fields): Group
20	{
21	return new Group($fields);
22	}
23
24	public function __toString(): string
25	{
26	return $this->groups;
27	}
28
29	public function empty()
30	{
31	return empty($this->groups);
32	}
33
34	private function parse(array $groupOn): void
35	{
36	$parts = [];
37	foreach ($groupOn as $gruopOnSets)
38	foreach ($gruopOnSets as $groupOnSet)
39	$parts = Util::merge($parts, $this->parseGruopOnSet($groupOnSet));
40
41	$this->groups = Util::join($parts, ', ');
42	}
43
44	private function parseGruopOnSet(string $gruopOnSet): array
45	{
46	$parts = [];
47
48	$fields = Util::split($gruopOnSet, ',');
49	foreach ($fields as $field)
50	$parts[] = Util::splitAndQuoteThenJoin($field, '.');
51
52	return $parts;
53	}
54	}