fluent-community / vendor / wpfluent / framework / src / WPFluent / Database / Orm / PendingHasThroughRelationship.php

PendingHasThroughRelationship.php in FluentCommunity – Ultra-Fast High-Performance Social Network, Community, LMS & Online Courses 2.7.0, at vendor/wpfluent/framework/src/WPFluent/Database/Orm/PendingHasThroughRelationship.php

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1	<?php
2
3	namespace FluentCommunity\Framework\Database\Orm;
4
5	use BadMethodCallException;
6	use FluentCommunity\Framework\Support\Str;
7	use FluentCommunity\Framework\Database\Orm\Relations\HasMany;
8	use FluentCommunity\Framework\Database\Orm\Relations\MorphOneOrMany;
9
10	/**
11	* @template TIntermediateModel of \FluentCommunity\Framework\Database\Orm\Model
12	* @template TDeclaringModel of \FluentCommunity\Framework\Database\Orm\Model
13	*/
14	class PendingHasThroughRelationship
15	{
16	/**
17	* The root model that the relationship exists on.
18	*
19	* @var TDeclaringModel
20	*/
21	protected $rootModel;
22
23	/**
24	* The local relationship.
25	*
26	* @var \FluentCommunity\Framework\Database\Orm\Relations\HasMany\|\FluentCommunity\Framework\Database\Orm\Relations\HasOne
27	*/
28	protected $localRelationship;
29
30	/**
31	* Create a pending has-many-through or has-one-through relationship.
32	*
33	* @param mixed $rootModel
34	* @param \FluentCommunity\Framework\Database\Orm\Relations\HasMany\|\FluentCommunity\Framework\Database\Orm\Relations\HasOne $localRelationship
35	*/
36	public function __construct($rootModel, $localRelationship)
37	{
38	$this->rootModel = $rootModel;
39
40	$this->localRelationship = $localRelationship;
41	}
42
43	/**
44	* Define the distant relationship that this model has.
45	*
46	* @param string\|callable $callback Either the distant relationship name or a callback returning the local relation.
47	* @return \FluentCommunity\Framework\Database\Orm\Relations\HasManyThrough\|\FluentCommunity\Framework\Database\Orm\Relations\HasOneThrough
48	* The distant relationship instance.
49	*/
50	public function has($callback)
51	{
52	if (is_string($callback)) {
53	$callback = fn () => $this->localRelationship->getRelated()->{$callback}();
54	}
55
56	$distantRelation = $callback($this->localRelationship->getRelated());
57
58	if ($distantRelation instanceof HasMany) {
59	$returnedRelation = $this->rootModel->hasManyThrough(
60	get_class($distantRelation->getRelated()),
61	get_class($this->localRelationship->getRelated()),
62	$this->localRelationship->getForeignKeyName(),
63	$distantRelation->getForeignKeyName(),
64	$this->localRelationship->getLocalKeyName(),
65	$distantRelation->getLocalKeyName(),
66	);
67	} else {
68	$returnedRelation = $this->rootModel->hasOneThrough(
69	get_class($distantRelation->getRelated()),
70	get_class($this->localRelationship->getRelated()),
71	$this->localRelationship->getForeignKeyName(),
72	$distantRelation->getForeignKeyName(),
73	$this->localRelationship->getLocalKeyName(),
74	$distantRelation->getLocalKeyName(),
75	);
76	}
77
78	if ($this->localRelationship instanceof MorphOneOrMany) {
79	$returnedRelation->where($this->localRelationship->getQualifiedMorphType(), $this->localRelationship->getMorphClass());
80	}
81
82	return $returnedRelation;
83	}
84
85	/**
86	* Handle dynamic method calls into the model.
87	*
88	* @param string $method
89	* @param array $parameters
90	* @return mixed
91	*/
92	public function __call($method, $parameters)
93	{
94	if (Str::startsWith($method, 'has')) {
95	return $this->has(Str::of($method)->after('has')->lcfirst()->toString());
96	}
97
98	throw new BadMethodCallException(sprintf(
99	'Call to undefined method %s::%s()', static::class, $method
100	));
101	}
102	}
103