PostBuilder - Code Metrics - chrisjk123/laravel-blogger - Measure and Improve Code Quality continuously with Scrutinizer

PostBuilder A
last analyzed 2020-05-05 13:31 UTC

↳ Parent: Project

Complexity

Total Complexity

Size/Duplication

Total Lines	229
Duplicated Lines	3.93 %

Coupling/Cohesion

Components	2
Dependencies	3

Importance

Changes

Metric	Value
wmc	22
lcom	2
cbo	3
dl	9
loc	229
rs	10
c	0
b	0
f	0

13 Methods

Rating	Name	Duplication	Size	Complexity
A	forCurrentUser()	0	4	1
A	status()	0	4	1
A	published()	0	5	1
A	scheduled()	0	7	1
A	draft()	0	7	1
A	notPublished()	0	8	1
A	orderByLatest()	0	4	1
A	publishedLastMonth()	0	6	1
A	publishedLastWeek()	0	6	1
A	relatedByPostTags()	0	6	1
A	relatedByPostCategory()	0	6	1
B	whereCategories()	0	35	7
A	whereCategory()	9	46	4

How to fix Duplicated Code

<?php

namespace Chriscreates\Blog\Builders;

use Carbon\Carbon;
use Chriscreates\Blog\Category;
use Chriscreates\Blog\Post;
use Illuminate\Support\Collection;

class PostBuilder extends Builder
{
    /**
     * Return results where Posts are related for the current logged in user.
     *
     * @return \Chriscreates\Blog\Builders\PostBuilder
     */
    public function forCurrentUser() : PostBuilder
    {
        return $this->where('user_id', request()->user()->id ?? null);
    }

    /**
     * Return results where Posts have status.
     *
     * @param string $status
     * @return \Chriscreates\Blog\Builders\PostBuilder
     */
    public function status(string $status) : PostBuilder
    {
        return $this->where('status', $status);
    }

    /**
     * Return results where Posts have been published.
     *
     * @return \Chriscreates\Blog\Builders\PostBuilder
     */
    public function published() : PostBuilder
    {
        return $this->whereIn('status', [Post::PUBLISHED, Post::SCHEDULED])
class ParentClass {
    private $data = array();

    public function __call($method, array $args) {
        if (0 === strpos($method, 'get')) {
            return $this->data[strtolower(substr($method, 3))];
        }

        throw new \LogicException(sprintf('Unsupported method: %s', $method));
    }
}

/**
 * If this class knows which fields exist, you can specify the methods here:
 *
 * @method string getName()
 */
class SomeClass extends ParentClass { }
        ->where('published_at', '<=', Carbon::now());
    }

    /**
     * Return results where Posts have been scheduled to be published.
     *
     * @return \Chriscreates\Blog\Builders\PostBuilder
     */
    public function scheduled() : PostBuilder
    {
        return $this->where(function ($query) {
            return $query->where('status', Post::SCHEDULED)
          ->where('published_at', '>', Carbon::now());
        });
    }

    /**
     * Return results where Posts are drafted.
     *
     * @return \Chriscreates\Blog\Builders\PostBuilder
     */
    public function draft() : PostBuilder
    {
        return $this->where(function ($query) {
            return $query->where('status', Post::DRAFT)
          ->whereNull('published_at');
        });
    }

    /**
     * Return results where Posts are not yet published.
     *
     * @return \Chriscreates\Blog\Builders\PostBuilder
     */
    public function notPublished() : PostBuilder
    {
        return $this->where(function ($query) {
            return $query->draft();
        })->orWhere(function ($query) {
            return $query->scheduled();
        });
    }

    /**
     * Order Post results by latest published.
     *
     * @return \Chriscreates\Blog\Builders\PostBuilder
     */
    public function orderByLatest() : PostBuilder
    {
        return $this->orderBy('published_at', 'DESC');

    }

    /**
     * Return results where Posts have been published last month.
     *
     * @return \Chriscreates\Blog\Builders\PostBuilder
     */
    public function publishedLastMonth() : PostBuilder
    {
        return $this->whereBetween('published_at', [
class ParentClass {
    private $data = array();

    public function __call($method, array $args) {
        if (0 === strpos($method, 'get')) {
            return $this->data[strtolower(substr($method, 3))];
        }

        throw new \LogicException(sprintf('Unsupported method: %s', $method));
    }
}

/**
 * If this class knows which fields exist, you can specify the methods here:
 *
 * @method string getName()
 */
class SomeClass extends ParentClass { }
            Carbon::now()->subMonth(), Carbon::now(),
        ])->orderByLatest()->limit($limit);

    }

    /**
     * Return results where Posts have been published last week.
     *
     * @return \Chriscreates\Blog\Builders\PostBuilder
     */
    public function publishedLastWeek() : PostBuilder
    {
        return $this->whereBetween('published_at', [
class ParentClass {
    private $data = array();

    public function __call($method, array $args) {
        if (0 === strpos($method, 'get')) {
            return $this->data[strtolower(substr($method, 3))];
        }

        throw new \LogicException(sprintf('Unsupported method: %s', $method));
    }
}

/**
 * If this class knows which fields exist, you can specify the methods here:
 *
 * @method string getName()
 */
class SomeClass extends ParentClass { }
            Carbon::now()->subWeek(), Carbon::now(),
        ])->orderByLatest();
    }

    /**
     * Return results where Posts are related by the passed in Post Tags.
     *
     * @param \Chriscreates\Blog\Post $post
     * @return \Chriscreates\Blog\Builders\PostBuilder
     */
    public function relatedByPostTags(Post $post) : PostBuilder
    {
        return $this->whereHas('tags', function ($query) use ($post) {
class A
{
    public function foo() { }
}

class B extends A
{
    public function bar() { }
}

/**
 * @param A|B $x
 */
function someFunction($x)
{
    $x->foo(); // This call is fine as the method exists in A and B.
    $x->bar(); // This method only exists in B and might cause an error.
}
            return $query->whereIn('name', $post->tags->pluck('name'));
        })->where('id', '!=', $post->id);
    }

    /**
     * Return results where Posts are related by the passed in Post Category.
     *
     * @param \Chriscreates\Blog\Post $post
     * @return \Chriscreates\Blog\Builders\PostBuilder
     */
    public function relatedByPostCategory(Post $post) : PostBuilder
    {
        return $this->whereHas('category', function ($query) use ($post) {
class A
{
    public function foo() { }
}

class B extends A
{
    public function bar() { }
}

/**
 * @param A|B $x
 */
function someFunction($x)
{
    $x->foo(); // This call is fine as the method exists in A and B.
    $x->bar(); // This method only exists in B and might cause an error.
}
            return $query->where('id', $post->category->id);
        })->where('id', '!=', $post->id);
    }

    /**
     * Return results where Posts contain the Category(s) passed.
     *
     * @param $categories
     * @return \Chriscreates\Blog\Builders\PostBuilder
     */
    public function whereCategories($categories = null) : PostBuilder
    {
        // search by category name
        if (is_string($categories)) {
            return $this->whereCategory('name', $categories);
        }

        // search by category id
        if (is_int($categories)) {
            return $this->whereCategory('id', $categories);
        }

        // search by multiple categories
        if (is_array($categories)) {
            if (is_int($categories[0])) {
                $field = 'id';
            } else {
                $field = 'name';
            }

            return $this->whereCategory($field, $categories);
        }

        // search by category model
        if ($categories instanceof Category) {
            return $this->whereCategory('id', $categories->id);
        }

        // search by categories collection
        if ($categories instanceof Collection) {
            return $this->whereCategory('id', $categories->pluck('id')->toArray());
        }

        return $this;
    }

    /**
     * Return results where Posts contain the Category(s) passed.
     *
     * @param array $options
     * @return \Chriscreates\Blog\Builders\PostBuilder
     */
    public function whereCategory(...$options) : PostBuilder
    {
        $collection = collect([
            'field' => 'id',
            'operator' => '=',
            'value' => null,
        ]);

        // Search by field and value
        if (count($options) == 2) {

            $collection = $collection->replace(['field' => $options[0]])
            ->replace(['value' => $options[1]]);
        }

        // Search by field, operator and value
        if (count($options) == 3) {

            $collection = $collection->replace(['field' => $options[0]])
            ->replace(['operator' => $options[1]])
            ->replace(['value' => $options[2]]);
        }

        // $this->with('category');

        if (is_array($collection['value'])) {
            return $this->whereHas(
                'category',
                function ($query) use ($collection) {
                    return $query->whereIn(
                        $collection['field'],
                        $collection['value']
                    );
                }
            );
        }

        return $this->whereHas(
            'category',
            function ($query) use ($collection) {
                return $query->where(
                    $collection['field'],
                    $collection['operator'],
                    $collection['value']
                );
            }
        );
    }
}


PostBuilder A
last analyzed 2020-05-05 13:31 UTC

Complexity

Size/Duplication

Coupling/Cohesion

Importance

13 Methods

How to fix Duplicated Code

Duplicated Code

Available Fixes

Available Fixes

1		<?php
2
3		namespace Chriscreates\Blog\Builders;
4
5		use Carbon\Carbon;
6		use Chriscreates\Blog\Category;
7		use Chriscreates\Blog\Post;
8		use Illuminate\Support\Collection;
9
10		class PostBuilder extends Builder
11		{
12		/**
13		* Return results where Posts are related for the current logged in user.
14		*
15		* @return \Chriscreates\Blog\Builders\PostBuilder
16		*/
17		public function forCurrentUser() : PostBuilder
18		{
19		return $this->where('user_id', request()->user()->id ?? null);
20		}
21
22		/**
23		* Return results where Posts have status.
24		*
25		* @param string $status
26		* @return \Chriscreates\Blog\Builders\PostBuilder
27		*/
28		public function status(string $status) : PostBuilder
29		{
30		return $this->where('status', $status);
31		}
32
33		/**
34		* Return results where Posts have been published.
35		*
36		* @return \Chriscreates\Blog\Builders\PostBuilder
37		*/
38		public function published() : PostBuilder
39		{
40		return $this->whereIn('status', [Post::PUBLISHED, Post::SCHEDULED])
		0 ignored issues – show Documentation Bug introduced 2020-01-04 11:26 UTC by Report Bug Copy Issue Report The method `whereIn` does not exist on `object<Chriscreates\Blog\Builders\PostBuilder>`? Since you implemented `__call`, maybe consider adding a @method annotation. If you implement `__call` and you know which methods are available, you can improve IDE auto-completion and static analysis by adding a @method annotation to the class. This is often the case, when `__call` is implemented by a parent class and only the child class knows which methods exist: class ParentClass { private $data = array(); public function __call($method, array $args) { if (0 === strpos($method, 'get')) { return $this->data[strtolower(substr($method, 3))]; } throw new \LogicException(sprintf('Unsupported method: %s', $method)); } } /** * If this class knows which fields exist, you can specify the methods here: * * @method string getName() */ class SomeClass extends ParentClass { } Loading history...
41		->where('published_at', '<=', Carbon::now());
42		}
43
44		/**
45		* Return results where Posts have been scheduled to be published.
46		*
47		* @return \Chriscreates\Blog\Builders\PostBuilder
48		*/
49		public function scheduled() : PostBuilder
50		{
51		return $this->where(function ($query) {
52		return $query->where('status', Post::SCHEDULED)
53		->where('published_at', '>', Carbon::now());
54		});
55		}
56
57		/**
58		* Return results where Posts are drafted.
59		*
60		* @return \Chriscreates\Blog\Builders\PostBuilder
61		*/
62		public function draft() : PostBuilder
63		{
64		return $this->where(function ($query) {
65		return $query->where('status', Post::DRAFT)
66		->whereNull('published_at');
67		});
68		}
69
70		/**
71		* Return results where Posts are not yet published.
72		*
73		* @return \Chriscreates\Blog\Builders\PostBuilder
74		*/
75		public function notPublished() : PostBuilder
76		{
77		return $this->where(function ($query) {
78		return $query->draft();
79		})->orWhere(function ($query) {
80		return $query->scheduled();
81		});
82		}
83
84		/**
85		* Order Post results by latest published.
86		*
87		* @return \Chriscreates\Blog\Builders\PostBuilder
88		*/
89		public function orderByLatest() : PostBuilder
90		{
91		return $this->orderBy('published_at', 'DESC');
		0 ignored issues – show Bug introduced 2020-01-04 11:26 UTC by Report Bug Copy Issue Report The method `orderBy()` does not exist on `Chriscreates\Blog\Builders\PostBuilder`. Did you maybe mean `orderByLatest()`? This check marks calls to methods that do not seem to exist on an object. This is most likely the result of a method being renamed without all references to it being renamed likewise. Loading history...
92		}
93
94		/**
95		* Return results where Posts have been published last month.
96		*
97		* @return \Chriscreates\Blog\Builders\PostBuilder
98		*/
99		public function publishedLastMonth() : PostBuilder
100		{
101		return $this->whereBetween('published_at', [
		0 ignored issues – show Documentation Bug introduced 2020-01-04 11:26 UTC by Report Bug Copy Issue Report The method `whereBetween` does not exist on `object<Chriscreates\Blog\Builders\PostBuilder>`? Since you implemented `__call`, maybe consider adding a @method annotation. If you implement `__call` and you know which methods are available, you can improve IDE auto-completion and static analysis by adding a @method annotation to the class. This is often the case, when `__call` is implemented by a parent class and only the child class knows which methods exist: class ParentClass { private $data = array(); public function __call($method, array $args) { if (0 === strpos($method, 'get')) { return $this->data[strtolower(substr($method, 3))]; } throw new \LogicException(sprintf('Unsupported method: %s', $method)); } } /** * If this class knows which fields exist, you can specify the methods here: * * @method string getName() */ class SomeClass extends ParentClass { } Loading history...
102		Carbon::now()->subMonth(), Carbon::now(),
103		])->orderByLatest()->limit($limit);
		0 ignored issues – show Bug introduced 2020-01-04 11:26 UTC by Report Bug Copy Issue Report The variable `$limit` does not exist. Did you forget to declare it? This check marks access to variables or properties that have not been declared yet. While PHP has no explicit notion of declaring a variable, accessing it before a value is assigned to it is most likely a bug. Loading history...
104		}
105
106		/**
107		* Return results where Posts have been published last week.
108		*
109		* @return \Chriscreates\Blog\Builders\PostBuilder
110		*/
111		public function publishedLastWeek() : PostBuilder
112		{
113		return $this->whereBetween('published_at', [
		0 ignored issues – show Documentation Bug introduced 2020-01-04 11:26 UTC by Report Bug Copy Issue Report The method `whereBetween` does not exist on `object<Chriscreates\Blog\Builders\PostBuilder>`? Since you implemented `__call`, maybe consider adding a @method annotation. If you implement `__call` and you know which methods are available, you can improve IDE auto-completion and static analysis by adding a @method annotation to the class. This is often the case, when `__call` is implemented by a parent class and only the child class knows which methods exist: class ParentClass { private $data = array(); public function __call($method, array $args) { if (0 === strpos($method, 'get')) { return $this->data[strtolower(substr($method, 3))]; } throw new \LogicException(sprintf('Unsupported method: %s', $method)); } } /** * If this class knows which fields exist, you can specify the methods here: * * @method string getName() */ class SomeClass extends ParentClass { } Loading history...
114		Carbon::now()->subWeek(), Carbon::now(),
115		])->orderByLatest();
116		}
117
118		/**
119		* Return results where Posts are related by the passed in Post Tags.
120		*
121		* @param \Chriscreates\Blog\Post $post
122		* @return \Chriscreates\Blog\Builders\PostBuilder
123		*/
124		public function relatedByPostTags(Post $post) : PostBuilder
125		{
126		return $this->whereHas('tags', function ($query) use ($post) {
		0 ignored issues – show Bug introduced 2020-01-04 11:26 UTC by Report Bug Copy Issue Report The method `where` does only exist in `Illuminate\Database\Eloquent\Builder`, but not in `Illuminate\Database\Eloq...ns\QueriesRelationships`. It seems like the method you are trying to call exists only in some of the possible types. Let’s take a look at an example: class A { public function foo() { } } class B extends A { public function bar() { } } /** * @param A\|B $x / function someFunction($x) { $x->foo(); // This call is fine as the method exists in A and B. $x->bar(); // This method only exists in B and might cause an error. } Available Fixes Add an additional type-check: /* * @param A\|B $x / function someFunction($x) { $x->foo(); if ($x instanceof B) { $x->bar(); } } Only allow a single type to be passed if the variable comes from a parameter: function someFunction(B $x) { /* ... */ } Loading history...
127		return $query->whereIn('name', $post->tags->pluck('name'));
128		})->where('id', '!=', $post->id);
129		}
130
131		/**
132		* Return results where Posts are related by the passed in Post Category.
133		*
134		* @param \Chriscreates\Blog\Post $post
135		* @return \Chriscreates\Blog\Builders\PostBuilder
136		*/
137		public function relatedByPostCategory(Post $post) : PostBuilder
138		{
139		return $this->whereHas('category', function ($query) use ($post) {
		0 ignored issues – show Bug introduced 2020-01-04 11:26 UTC by Report Bug Copy Issue Report The method `where` does only exist in `Illuminate\Database\Eloquent\Builder`, but not in `Illuminate\Database\Eloq...ns\QueriesRelationships`. It seems like the method you are trying to call exists only in some of the possible types. Let’s take a look at an example: class A { public function foo() { } } class B extends A { public function bar() { } } /** * @param A\|B $x / function someFunction($x) { $x->foo(); // This call is fine as the method exists in A and B. $x->bar(); // This method only exists in B and might cause an error. } Available Fixes Add an additional type-check: /* * @param A\|B $x / function someFunction($x) { $x->foo(); if ($x instanceof B) { $x->bar(); } } Only allow a single type to be passed if the variable comes from a parameter: function someFunction(B $x) { /* ... */ } Loading history...
140		return $query->where('id', $post->category->id);
141		})->where('id', '!=', $post->id);
142		}
143
144		/**
145		* Return results where Posts contain the Category(s) passed.
146		*
147		* @param $categories
148		* @return \Chriscreates\Blog\Builders\PostBuilder
149		*/
150		public function whereCategories($categories = null) : PostBuilder
151		{
152		// search by category name
153		if (is_string($categories)) {
154		return $this->whereCategory('name', $categories);
155		}
156
157		// search by category id
158		if (is_int($categories)) {
159		return $this->whereCategory('id', $categories);
160		}
161
162		// search by multiple categories
163		if (is_array($categories)) {
164		if (is_int($categories[0])) {
165		$field = 'id';
166		} else {
167		$field = 'name';
168		}
169
170		return $this->whereCategory($field, $categories);
171		}
172
173		// search by category model
174		if ($categories instanceof Category) {
175		return $this->whereCategory('id', $categories->id);
176		}
177
178		// search by categories collection
179		if ($categories instanceof Collection) {
180		return $this->whereCategory('id', $categories->pluck('id')->toArray());
181		}
182
183		return $this;
184		}
185
186		/**
187		* Return results where Posts contain the Category(s) passed.
188		*
189		* @param array $options
190		* @return \Chriscreates\Blog\Builders\PostBuilder
191		*/
192		public function whereCategory(...$options) : PostBuilder
193		{
194		$collection = collect([
195		'field' => 'id',
196		'operator' => '=',
197		'value' => null,
198		]);
199
200		// Search by field and value
201	View Code Duplication	if (count($options) == 2) {
		0 ignored issues – show Duplication introduced 2019-12-30 18:16 UTC by Report Bug Copy Issue Report This code seems to be duplicated across your project. Duplicated code is one of the most pungent code smells. If you need to duplicate the same code in three or more different places, we strongly encourage you to look into extracting the code into a single class or operation. You can also find more detailed suggestions in the “Code” section of your repository. Loading history...
202		$collection = $collection->replace(['field' => $options[0]])
203		->replace(['value' => $options[1]]);
204		}
205
206		// Search by field, operator and value
207	View Code Duplication	if (count($options) == 3) {
		0 ignored issues – show Duplication introduced 2019-12-30 18:16 UTC by Report Bug Copy Issue Report This code seems to be duplicated across your project. Duplicated code is one of the most pungent code smells. If you need to duplicate the same code in three or more different places, we strongly encourage you to look into extracting the code into a single class or operation. You can also find more detailed suggestions in the “Code” section of your repository. Loading history...
208		$collection = $collection->replace(['field' => $options[0]])
209		->replace(['operator' => $options[1]])
210		->replace(['value' => $options[2]]);
211		}
212
213		// $this->with('category');
214
215		if (is_array($collection['value'])) {
216		return $this->whereHas(
217		'category',
218		function ($query) use ($collection) {
219		return $query->whereIn(
220		$collection['field'],
221		$collection['value']
222		);
223		}
224		);
225		}
226
227		return $this->whereHas(
228		'category',
229		function ($query) use ($collection) {
230		return $query->where(
231		$collection['field'],
232		$collection['operator'],
233		$collection['value']
234		);
235		}
236		);
237		}
238		}
239

chrisjk123 / laravel-blogger

PostBuilder A last analyzed 2020-05-05 13:31 UTC

Complexity

Size/Duplication

Coupling/Cohesion

Importance

13 Methods

How to fix Duplicated Code

Duplicated Code

Available Fixes

Available Fixes

Duplication Side-by-Side

Filter issues like

PostBuilder A
last analyzed 2020-05-05 13:31 UTC