DynamicRelations::morph_to_many() - Code Metrics - Inspection of "Add method removeRelation" - imanghafoori1/eloquent-relativity - Measure and Improve Code Quality continuously with Scrutinizer

Completed

Pull Request — master (#9)

by Rail

created 2019-09-03 10:43 UTC

DynamicRelations::morph_to_many() A

↳ Parent: DynamicRelations

Complexity

Conditions	1
Paths	1

Size

Total Lines

Duplication

Lines	0
Ratio	0 %

Code Coverage

Tests	4
CRAP Score	1

Importance

Changes

Metric	Value
dl	0
loc	9
ccs	4
cts	4
cp	1
rs	9.9666
c	0
b	0
f	0
cc	1
nc	1
nop	9
crap	1

How to fix Many Parameters

<?php

namespace Imanghafoori\Relativity;

use Illuminate\Support\Str;
use Imanghafoori\Relativity\Exceptions;

trait DynamicRelations
{
    use BaseEloquentOverrides;

    protected static $dynamicRelations = [];

    public function getDynamicRelations()
    {
        return static::$dynamicRelations;
    }

    public function hasDynamicRelation(string $relation)
    {
        return isset(static::$dynamicRelations[$relation]);
    }

    public static function removeRelation(string $relationName)
    {
        if (!isset(static::$dynamicRelations[$relationName])) {
            throw new Exceptions\UndefinedDynamicRelationException($relationName);
        }

        unset(static::$dynamicRelations[$relationName]);
    }

    public static function defineRelation($relationType, $relationName, $data, $constraints)
    {
        $method = function () use ($relationType, $data, $constraints) {
            $relation = $this->{$relationType} (...$data);
            foreach ($constraints as $cons) {
                $relation = $relation->{$cons[0]}(...$cons[1]);
            }

            return $relation;
        };

        static::$dynamicRelations[$relationName] = $method;
    }

    /**
     * Dynamically handle calls to the class.
     *
     * @param  string  $method
     * @param  array   $parameters
     * @return mixed
     *
     * @throws \BadMethodCallException
     */
    public function __call($method, $parameters)
    {
        $dynamicRelation = static::$dynamicRelations[$method] ?? null;
        if (! $dynamicRelation) {
            return parent::__call($method, $parameters);
        }

        return call_user_func_array($dynamicRelation->bindTo($this, static::class), $parameters);
    }

    /**
     * Define a polymorphic, inverse many-to-many relationship.
     *
     * @param  string  $relationName
     * @param  string  $related
     * @param  string  $name
     * @param  string  $table
     * @param  string  $foreignPivotKey
     * @param  string  $relatedPivotKey
     * @param  string  $parentKey
     * @param  string  $relatedKey
     *
     * @return \Illuminate\Database\Eloquent\Relations\MorphToMany
     */
    public static function morphed_by_many($relationName, $related, $name, $table = null, $foreignPivotKey = null,
        $relatedPivotKey = null, $parentKey = null, $relatedKey = null)
    {
        return new AbstractRelation(['morphedByMany', static::class, $relationName, [$related, $name, $table, $foreignPivotKey,
            $relatedPivotKey, $parentKey, $relatedKey, $relationName, ]]);
    }

    /**
     * @param string $relationName
     * @param string $related
     * @param null $foreignKey
     * @param null $localKey
     *
     * @return \Illuminate\Database\Eloquent\Relations\HasMany
     */
    public static function has_many($relationName, $related, $foreignKey = null, $localKey = null)
    {
        return new AbstractRelation(['hasMany', static::class, $relationName, [$related, $foreignKey, $localKey]]);
    }

    /**
     * Define a one-to-one relationship.
     *
     * @param  string  $relationName
     * @param  string  $related
     * @param  string  $foreignKey
     * @param  string  $localKey
     *
     * @return \Illuminate\Database\Eloquent\Relations\HasOne
     */
    public static function has_one($relationName, $related, $foreignKey = null, $localKey = null)
    {
        return new AbstractRelation(['hasOne', static::class, $relationName, [$related, $foreignKey, $localKey]]);
    }

    /**
     * @param string $relationName
     * @param string $related
     * @param null $foreignKey
     * @param null $ownerKey
     *
     * @return \Illuminate\Database\Eloquent\Relations\BelongsTo
     */
    public static function belongs_to($relationName, string $related, $foreignKey = null, $ownerKey = null)
    {
        if (is_null($foreignKey)) {
            $foreignKey = Str::snake($relationName).'_id';
        }

        return new AbstractRelation(['belongsTo', static::class, $relationName, [$related, $foreignKey, $ownerKey, $relationName]]);
    }

    /**
     * Define a many-to-many relationship.
     *
     * @param  string  $relationName
     * @param  string  $related
     * @param  string  $table
     * @param  string  $foreignPivotKey
     * @param  string  $relatedPivotKey
     * @param  string  $parentKey
     * @param  string  $relatedKey
     * @return \Illuminate\Database\Eloquent\Relations\BelongsToMany
     */
    public static function belongs_to_many($relationName, $related, $table = null, $foreignPivotKey = null, $relatedPivotKey = null,
        $parentKey = null, $relatedKey = null)
    {
        $params = [$related, $table, $foreignPivotKey, $relatedPivotKey, $parentKey, $relatedKey, $relationName];

        return new AbstractRelation(['belongsToMany', static::class, $relationName, $params]);
    }

    /**
     * Define a polymorphic many-to-many relationship.
     *
     * @param  string  $relationName
     * @param  string  $related
     * @param  string  $name
     * @param  string  $table
     * @param  string  $foreignPivotKey
     * @param  string  $relatedPivotKey
     * @param  string  $parentKey
     * @param  string  $relatedKey
     * @param  bool  $inverse
     * @return \Illuminate\Database\Eloquent\Relations\MorphToMany
     */
    public static function morph_to_many($relationName, $related, $name, $table = null, $foreignPivotKey = null,
        $relatedPivotKey = null, $parentKey = null,
        $relatedKey = null, $inverse = false)
    {
        $params = [$related, $name, $table, $foreignPivotKey,
            $relatedPivotKey, $parentKey, $relatedKey, $inverse, $relationName, ];

        return new AbstractRelation(['morphToMany', static::class, $relationName, $params]);
    }

    /**
     * Define a polymorphic one-to-many relationship.
     *
     * @param  string  $relationName
     * @param  string  $related
     * @param  string  $name
     * @param  string  $type
     * @param  string  $id
     * @param  string  $localKey
     * @return \Illuminate\Database\Eloquent\Relations\MorphMany
     */
    public static function morph_many($relationName, $related, $name, $type = null, $id = null, $localKey = null)
    {
        $params = [$related, $name, $type, $id, $localKey];

        return new AbstractRelation(['morphMany', static::class, $relationName, $params]);
    }

    /**
     * Define a polymorphic one-to-one relationship.
     *
     * @param  string  $relationName
     * @param  string  $related
     * @param  string  $name
     * @param  string  $type
     * @param  string  $id
     * @param  string  $localKey
     * @return \Illuminate\Database\Eloquent\Relations\MorphOne
     */
    public static function morph_one($relationName, $related, $name, $type = null, $id = null, $localKey = null)
    {
        $params = [$related, $name, $type, $id, $localKey];

        return new AbstractRelation(['morphOne', static::class, $relationName, $params]);
    }

    /**
     * Define a polymorphic, inverse one-to-one or many relationship.
     *
     * @param  string  $relationName
     * @param  string  $type
     * @param  string  $id
     * @param  string  $ownerKey
     * @return \Illuminate\Database\Eloquent\Relations\MorphTo
     */
    public static function morph_to($relationName, $type = null, $id = null, $ownerKey = null)
    {
        $params = [$relationName, $type, $id, $ownerKey];

        return new AbstractRelation(['morphTo', static::class, $relationName, $params]);
    }

    /**
     * Define a has-many-through relationship.
     *
     * @param  string  $relationName
     * @param  string  $related
     * @param  string  $through
     * @param  string|null  $firstKey
     * @param  string|null  $secondKey
     * @param  string|null  $localKey
     * @param  string|null  $secondLocalKey
     * @return \Illuminate\Database\Eloquent\Relations\HasManyThrough
     */
    public static function has_many_through($relationName, $related, $through, $firstKey = null, $secondKey = null, $localKey = null, $secondLocalKey = null)
    {
        $params = [$related, $through, $firstKey, $secondKey, $localKey, $secondLocalKey];

        return new AbstractRelation(['hasManyThrough', static::class, $relationName, $params]);
    }

    public static function forceEagerLoading(...$relation)
    {
        static::registerModelEvent('booting', function ($model) use ($relation) {
            $model->with = $model->with + $relation;
        });
    }
}


1		<?php
2
3		namespace Imanghafoori\Relativity;
4
5		use Illuminate\Support\Str;
6		use Imanghafoori\Relativity\Exceptions;
7
8		trait DynamicRelations
9		{
10		use BaseEloquentOverrides;
11
12		protected static $dynamicRelations = [];
13
14	1	public function getDynamicRelations()
15		{
16	1	return static::$dynamicRelations;
17		}
18
19	1	public function hasDynamicRelation(string $relation)
20		{
21	1	return isset(static::$dynamicRelations[$relation]);
22		}
23
24	2	public static function removeRelation(string $relationName)
25		{
26	2	if (!isset(static::$dynamicRelations[$relationName])) {
27	1	throw new Exceptions\UndefinedDynamicRelationException($relationName);
28		}
29
30	1	unset(static::$dynamicRelations[$relationName]);
31	1	}
32
33	8	public static function defineRelation($relationType, $relationName, $data, $constraints)
34		{
35		$method = function () use ($relationType, $data, $constraints) {
36	7	$relation = $this->{$relationType} (...$data);
37	7	foreach ($constraints as $cons) {
38	1	$relation = $relation->{$cons[0]}(...$cons[1]);
39		}
40
41	7	return $relation;
42	8	};
43
44	8	static::$dynamicRelations[$relationName] = $method;
45	8	}
46
47		/**
48		* Dynamically handle calls to the class.
49		*
50		* @param string $method
51		* @param array $parameters
52		* @return mixed
53		*
54		* @throws \BadMethodCallException
55		*/
56	7	public function __call($method, $parameters)
57		{
58	7	$dynamicRelation = static::$dynamicRelations[$method] ?? null;
59	7	if (! $dynamicRelation) {
60	7	return parent::__call($method, $parameters);
61		}
62
63	7	return call_user_func_array($dynamicRelation->bindTo($this, static::class), $parameters);
64		}
65
66		/**
67		* Define a polymorphic, inverse many-to-many relationship.
68		*
69		* @param string $relationName
70		* @param string $related
71		* @param string $name
72		* @param string $table
73		* @param string $foreignPivotKey
74		* @param string $relatedPivotKey
75		* @param string $parentKey
76		* @param string $relatedKey
77		*
78		* @return \Illuminate\Database\Eloquent\Relations\MorphToMany
79		*/
80	1	public static function morphed_by_many($relationName, $related, $name, $table = null, $foreignPivotKey = null,
81		$relatedPivotKey = null, $parentKey = null, $relatedKey = null)
82		{
83	1	return new AbstractRelation(['morphedByMany', static::class, $relationName, [$related, $name, $table, $foreignPivotKey,
84	1	$relatedPivotKey, $parentKey, $relatedKey, $relationName, ]]);
85		}
86
87		/**
88		* @param string $relationName
89		* @param string $related
90		* @param null $foreignKey
91		* @param null $localKey
92		*
93		* @return \Illuminate\Database\Eloquent\Relations\HasMany
94		*/
95	3	public static function has_many($relationName, $related, $foreignKey = null, $localKey = null)
96		{
97	3	return new AbstractRelation(['hasMany', static::class, $relationName, [$related, $foreignKey, $localKey]]);
98		}
99
100		/**
101		* Define a one-to-one relationship.
102		*
103		* @param string $relationName
104		* @param string $related
105		* @param string $foreignKey
106		* @param string $localKey
107		*
108		* @return \Illuminate\Database\Eloquent\Relations\HasOne
109		*/
110	1	public static function has_one($relationName, $related, $foreignKey = null, $localKey = null)
111		{
112	1	return new AbstractRelation(['hasOne', static::class, $relationName, [$related, $foreignKey, $localKey]]);
113		}
114
115		/**
116		* @param string $relationName
117		* @param string $related
118		* @param null $foreignKey
119		* @param null $ownerKey
120		*
121		* @return \Illuminate\Database\Eloquent\Relations\BelongsTo
122		*/
123	1	public static function belongs_to($relationName, string $related, $foreignKey = null, $ownerKey = null)
124		{
125	1	if (is_null($foreignKey)) {
126		$foreignKey = Str::snake($relationName).'_id';
127		}
128
129	1	return new AbstractRelation(['belongsTo', static::class, $relationName, [$related, $foreignKey, $ownerKey, $relationName]]);
130		}
131
132		/**
133		* Define a many-to-many relationship.
134		*
135		* @param string $relationName
136		* @param string $related
137		* @param string $table
138		* @param string $foreignPivotKey
139		* @param string $relatedPivotKey
140		* @param string $parentKey
141		* @param string $relatedKey
142		* @return \Illuminate\Database\Eloquent\Relations\BelongsToMany
143		*/
144	1	public static function belongs_to_many($relationName, $related, $table = null, $foreignPivotKey = null, $relatedPivotKey = null,
145		$parentKey = null, $relatedKey = null)
146		{
147	1	$params = [$related, $table, $foreignPivotKey, $relatedPivotKey, $parentKey, $relatedKey, $relationName];
148
149	1	return new AbstractRelation(['belongsToMany', static::class, $relationName, $params]);
150		}
151
152		/**
153		* Define a polymorphic many-to-many relationship.
154		*
155		* @param string $relationName
156		* @param string $related
157		* @param string $name
158		* @param string $table
159		* @param string $foreignPivotKey
160		* @param string $relatedPivotKey
161		* @param string $parentKey
162		* @param string $relatedKey
163		* @param bool $inverse
164		* @return \Illuminate\Database\Eloquent\Relations\MorphToMany
165		*/
166	1	public static function morph_to_many($relationName, $related, $name, $table = null, $foreignPivotKey = null,
167		$relatedPivotKey = null, $parentKey = null,
168		$relatedKey = null, $inverse = false)
169		{
170	1	$params = [$related, $name, $table, $foreignPivotKey,
171	1	$relatedPivotKey, $parentKey, $relatedKey, $inverse, $relationName, ];
172
173	1	return new AbstractRelation(['morphToMany', static::class, $relationName, $params]);
174		}
175
176		/**
177		* Define a polymorphic one-to-many relationship.
178		*
179		* @param string $relationName
180		* @param string $related
181		* @param string $name
182		* @param string $type
183		* @param string $id
184		* @param string $localKey
185		* @return \Illuminate\Database\Eloquent\Relations\MorphMany
186		*/
187	1	public static function morph_many($relationName, $related, $name, $type = null, $id = null, $localKey = null)
188		{
189	1	$params = [$related, $name, $type, $id, $localKey];
190
191	1	return new AbstractRelation(['morphMany', static::class, $relationName, $params]);
192		}
193
194		/**
195		* Define a polymorphic one-to-one relationship.
196		*
197		* @param string $relationName
198		* @param string $related
199		* @param string $name
200		* @param string $type
201		* @param string $id
202		* @param string $localKey
203		* @return \Illuminate\Database\Eloquent\Relations\MorphOne
204		*/
205		public static function morph_one($relationName, $related, $name, $type = null, $id = null, $localKey = null)
206		{
207		$params = [$related, $name, $type, $id, $localKey];
208
209		return new AbstractRelation(['morphOne', static::class, $relationName, $params]);
210		}
211
212		/**
213		* Define a polymorphic, inverse one-to-one or many relationship.
214		*
215		* @param string $relationName
216		* @param string $type
217		* @param string $id
218		* @param string $ownerKey
219		* @return \Illuminate\Database\Eloquent\Relations\MorphTo
220		*/
221	1	public static function morph_to($relationName, $type = null, $id = null, $ownerKey = null)
222		{
223	1	$params = [$relationName, $type, $id, $ownerKey];
224
225	1	return new AbstractRelation(['morphTo', static::class, $relationName, $params]);
226		}
227
228		/**
229		* Define a has-many-through relationship.
230		*
231		* @param string $relationName
232		* @param string $related
233		* @param string $through
234		* @param string\|null $firstKey
235		* @param string\|null $secondKey
236		* @param string\|null $localKey
237		* @param string\|null $secondLocalKey
238		* @return \Illuminate\Database\Eloquent\Relations\HasManyThrough
239		*/
240	1	public static function has_many_through($relationName, $related, $through, $firstKey = null, $secondKey = null, $localKey = null, $secondLocalKey = null)
241		{
242	1	$params = [$related, $through, $firstKey, $secondKey, $localKey, $secondLocalKey];
243
244	1	return new AbstractRelation(['hasManyThrough', static::class, $relationName, $params]);
245		}
246
247	1	public static function forceEagerLoading(...$relation)
248		{
249		static::registerModelEvent('booting', function ($model) use ($relation) {
250	1	$model->with = $model->with + $relation;
251	1	});
252	1	}
253		}
254

imanghafoori1 / eloquent-relativity

Pull Request — master (#9)

DynamicRelations::morph_to_many() A

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How to fix Many Parameters

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