ModelQuerying::find() - Code Metrics - laravelflare/flare - Measure and Improve Code Quality continuously with Scrutinizer

ModelQuerying::find() A
last analyzed 2019-02-11 23:01 UTC

↳ Parent: ModelQuerying

Complexity

Conditions	1
Paths	1

Size

Total Lines

Duplication

Lines	0
Ratio	0 %

Importance

Changes

Metric	Value
dl	0
loc	6
rs	10
c	0
b	0
f	0
cc	1
nc	1
nop	1

<?php

namespace LaravelFlare\Flare\Admin\Models\Traits;

use Request;

trait ModelQuerying
{
    /**
     * Query.
     * 
     * @var string
     */
    public $query;

    /**
     * Allows filtering of the default query, for instance:.
     *
     *      $queryFilter = [
     *                          'whereNotNull' => ['parent_id'],
     *                          'where' => ['name', 'John'],
     *                      ]
     *
     * Would result in an Eloquent query with the following scope:
     *     Model::whereNotNull('parent_id')->where('name', 'John')->get();
     *
     * Note: This queryFilter is not used for custom filters and
     * can also be overridden by setQueryFilter();
     * 
     * @var array
     */
    protected $queryFilter = [];

    /**
     * Any array of Filters.
     *
     * Filter should be setup in the same fashion as a default
     * $queryFilter is setup, however, inside an associative
     * array.
     *
     * The associative array is your filter 'action' and is 
     * used as the filter label (and converted to a URL safe
     * query parameter).
     * 
     * @var array
     */
    protected $filters = [];

    /**
     * The number of models to return for pagination.
     *
     * @var int
     */
    protected $perPage = 15;

    /**
     * Order By - Column/Attribute to OrderBy.
     *
     * Primary Key of Model by default
     * 
     * @var string
     */
    protected $orderBy;

    /**
     * Sort By - Either Desc or Asc.
     * 
     * @var string
     */
    protected $sortBy;

    /**
     * Finds an existing Model entry and sets it to the current model.
     * 
     * @param int $modelitemId
     * 
     * @return
     */
    public function find($modelitemId)
    {
        $this->model = $this->model->findOrFail($modelitemId);

        return $this->model;
    }

    /**
     * Returns Model Items, either all() or paginated().
     *
     * Filtered by any defined query filters ($queryFilter)
     * Ordered by Managed Model orderBy and sortBy methods
     * 
     * @return
     */
    public function items($count = false)
    {
        $this->query = $this->model->newQuery();

        return $this->query($count);
    }

    /**
     * Returns All Model Items, either all() or paginated().
     *
     * Filtered by any defined query filters ($queryFilter)
     * Ordered by Managed Model orderBy and sortBy methods
     * 
     * @return
     */
    public function allItems($count = false)
    {
        if (!$this->hasSoftDeleting()) {
            throw new \Exception('Model does not have Soft Deleting');
        }

        $this->query = $this->model->newQuery()->withTrashed();

        return $this->query($count);
    }

    /**
     * Returns Model Items, either all() or paginated().
     *
     * Filtered by any defined query filters ($queryFilter)
     * Ordered by Managed Model orderBy and sortBy methods
     * 
     * @return
     */
    public function onlyTrashedItems($count = false)
    {
        if (!$this->hasSoftDeleting()) {
            throw new \Exception('Model does not have Soft Deleting');
        }

        $this->query = $this->model->newQuery()->onlyTrashed();

        return $this->query($count);
    }

    /**
     * Performs the Model Query.
     * 
     * @return \Illuminate\Database\Eloquent\Collection
     */
    private function query($count)
    {
        $this->applyQueryFilters();

        if ($this->orderBy()) {
            $this->query = $this->query->orderBy(
                                $this->orderBy(),
                                $this->sortBy()
                            );
        }

        if ($count) {
            return $this->query->count();
        }

        if ($this->perPage > 0) {
            return $this->query->paginate($this->perPage);
        }

        return $this->query->get();
    }

    /**
     * Return Totals of All, With Trashed and Only Trashed.
     * 
     * @return array
     */
    public function totals()
    {
        if ($this->hasSoftDeleting()) {
            return [
                        'all' => $this->items($count = true),
                        'with_trashed' => $this->allItems($count = true),
                        'only_trashed' => $this->onlyTrashedItems($count = true),
                    ];
        }

        return ['all' => $this->items($count = true)];
    }

    /**
     * Return Managed Model OrderBy.
     *
     * Primary key is default.
     *
     * @return string
     */
    public function orderBy()
    {
        if (Request::input('order')) {
            return Request::input('order');
        }

        if ($this->orderBy) {
            return $this->orderBy;
        }

        return $this->model->getKeyName();
    }

    /**
     * Return Managed Model SortBy (Asc or Desc).
     *
     * Descending is default.
     * 
     * @return string
     */
    public function sortBy()
    {
        if (Request::input('sort')) {
            return Request::input('sort');
        }

        if ($this->sortBy == 'desc') {
            return 'desc';
        }

        return 'asc';
    }

    /**
     * Get the number of models to return per page.
     *
     * @return int
     */
    public function getPerPage()
    {
        return $this->perPage;
    }

    /**
     * Set the number of models to return per page.
     *
     * @param int $perPage
     */
    public function setPerPage($perPage)
    {
        $this->perPage = $perPage;
    }

    /**
     * Apply the Query Filters.
     * 
     * @return 
     */
    private function applyQueryFilters()
    {
        if (is_array($this->queryFilter())) {
            $this->createQueryFilter();
        } else {
            $this->queryFilter();
class User
{
    private $email;

    public function getEmail()
    {
        return $this->email;
    }

    public function setEmail($email)
    {
        $this->email = $email;
    }
}
        }

        $this->queryFilterRequest();
    }

    /**
     * Apply the Query Filters specific to this Request.
     * 
     * @return 
     */
    private function queryFilterRequest()
    {
        if (!$safeFilter = Request::get('filter')) {
            return false;
        }

        if (!isset($this->safeFilters()[$safeFilter])) {
            return false;
        }

        return $this->query = $this->filters()[$this->safeFilters()[$safeFilter]];
    }

    /**
     * Create the Query Filter from Array.
     * 
     * @return
     */
    private function createQueryFilter()
    {
        if (count($this->queryFilter()) > 0) {
            foreach ($this->queryFilter() as $filter => $parameters) {
                if (!is_array($parameters)) {
                    $parameters = [$parameters];
                }
                $this->query = call_user_func_array([$this->query, $filter], $parameters);
            }
        }
    }

    /**
     * Access the Query Filter.
     * 
     * @return 
     */
    public function queryFilter()
    {
        return $this->queryFilter;
    }

    /**
     * Access the Query Filter Options.
     * 
     * @return 
     */
    public function filters()
    {
        return $this->filters;
    }

    /**
     * Associative array of safe filter names to 
     * their corresponding normal counterpart.
     * 
     * @return 
     */
    public function safeFilters()
    {
        $filters = [];

        foreach ($this->filters() as $filterName => $query) {
            $filters[str_slug($filterName)] = $filterName;
        }

        return $filters;
    }

    /**
     * Set the Query Filter.
     * 
     * @param array $filter
     */
    public function setQueryFilter($filter = [])
    {
        $this->queryFilter = $filter;
    }
}


1		<?php
2
3		namespace LaravelFlare\Flare\Admin\Models\Traits;
4
5		use Request;
6
7		trait ModelQuerying
8		{
9		/**
10		* Query.
11		*
12		* @var string
13		*/
14		public $query;
15
16		/**
17		* Allows filtering of the default query, for instance:.
18		*
19		* $queryFilter = [
20		* 'whereNotNull' => ['parent_id'],
21		* 'where' => ['name', 'John'],
22		* ]
23		*
24		* Would result in an Eloquent query with the following scope:
25		* Model::whereNotNull('parent_id')->where('name', 'John')->get();
26		*
27		* Note: This queryFilter is not used for custom filters and
28		* can also be overridden by setQueryFilter();
29		*
30		* @var array
31		*/
32		protected $queryFilter = [];
33
34		/**
35		* Any array of Filters.
36		*
37		* Filter should be setup in the same fashion as a default
38		* $queryFilter is setup, however, inside an associative
39		* array.
40		*
41		* The associative array is your filter 'action' and is
42		* used as the filter label (and converted to a URL safe
43		* query parameter).
44		*
45		* @var array
46		*/
47		protected $filters = [];
48
49		/**
50		* The number of models to return for pagination.
51		*
52		* @var int
53		*/
54		protected $perPage = 15;
55
56		/**
57		* Order By - Column/Attribute to OrderBy.
58		*
59		* Primary Key of Model by default
60		*
61		* @var string
62		*/
63		protected $orderBy;
64
65		/**
66		* Sort By - Either Desc or Asc.
67		*
68		* @var string
69		*/
70		protected $sortBy;
71
72		/**
73		* Finds an existing Model entry and sets it to the current model.
74		*
75		* @param int $modelitemId
76		*
77		* @return
78		*/
79		public function find($modelitemId)
80		{
81		$this->model = $this->model->findOrFail($modelitemId);
82
83		return $this->model;
84		}
85
86		/**
87		* Returns Model Items, either all() or paginated().
88		*
89		* Filtered by any defined query filters ($queryFilter)
90		* Ordered by Managed Model orderBy and sortBy methods
91		*
92		* @return
93		*/
94		public function items($count = false)
95		{
96		$this->query = $this->model->newQuery();
97
98		return $this->query($count);
99		}
100
101		/**
102		* Returns All Model Items, either all() or paginated().
103		*
104		* Filtered by any defined query filters ($queryFilter)
105		* Ordered by Managed Model orderBy and sortBy methods
106		*
107		* @return
108		*/
109	View Code Duplication	public function allItems($count = false)
110		{
111		if (!$this->hasSoftDeleting()) {
112		throw new \Exception('Model does not have Soft Deleting');
113		}
114
115		$this->query = $this->model->newQuery()->withTrashed();
116
117		return $this->query($count);
118		}
119
120		/**
121		* Returns Model Items, either all() or paginated().
122		*
123		* Filtered by any defined query filters ($queryFilter)
124		* Ordered by Managed Model orderBy and sortBy methods
125		*
126		* @return
127		*/
128	View Code Duplication	public function onlyTrashedItems($count = false)
129		{
130		if (!$this->hasSoftDeleting()) {
131		throw new \Exception('Model does not have Soft Deleting');
132		}
133
134		$this->query = $this->model->newQuery()->onlyTrashed();
135
136		return $this->query($count);
137		}
138
139		/**
140		* Performs the Model Query.
141		*
142		* @return \Illuminate\Database\Eloquent\Collection
143		*/
144		private function query($count)
145		{
146		$this->applyQueryFilters();
147
148		if ($this->orderBy()) {
149		$this->query = $this->query->orderBy(
150		$this->orderBy(),
151		$this->sortBy()
152		);
153		}
154
155		if ($count) {
156		return $this->query->count();
157		}
158
159		if ($this->perPage > 0) {
160		return $this->query->paginate($this->perPage);
161		}
162
163		return $this->query->get();
164		}
165
166		/**
167		* Return Totals of All, With Trashed and Only Trashed.
168		*
169		* @return array
170		*/
171		public function totals()
172		{
173		if ($this->hasSoftDeleting()) {
174		return [
175		'all' => $this->items($count = true),
176		'with_trashed' => $this->allItems($count = true),
177		'only_trashed' => $this->onlyTrashedItems($count = true),
178		];
179		}
180
181		return ['all' => $this->items($count = true)];
182		}
183
184		/**
185		* Return Managed Model OrderBy.
186		*
187		* Primary key is default.
188		*
189		* @return string
190		*/
191		public function orderBy()
192		{
193		if (Request::input('order')) {
194		return Request::input('order');
195		}
196
197		if ($this->orderBy) {
198		return $this->orderBy;
199		}
200
201		return $this->model->getKeyName();
202		}
203
204		/**
205		* Return Managed Model SortBy (Asc or Desc).
206		*
207		* Descending is default.
208		*
209		* @return string
210		*/
211		public function sortBy()
212		{
213		if (Request::input('sort')) {
214		return Request::input('sort');
215		}
216
217		if ($this->sortBy == 'desc') {
218		return 'desc';
219		}
220
221		return 'asc';
222		}
223
224		/**
225		* Get the number of models to return per page.
226		*
227		* @return int
228		*/
229		public function getPerPage()
230		{
231		return $this->perPage;
232		}
233
234		/**
235		* Set the number of models to return per page.
236		*
237		* @param int $perPage
238		*/
239		public function setPerPage($perPage)
240		{
241		$this->perPage = $perPage;
242		}
243
244		/**
245		* Apply the Query Filters.
246		*
247		* @return
248		*/
249		private function applyQueryFilters()
250		{
251		if (is_array($this->queryFilter())) {
252		$this->createQueryFilter();
253		} else {
254		$this->queryFilter();
		0 ignored issues – show Unused Code introduced 2016-02-25 13:43 UTC by Report Bug Copy Issue Report The call to the method `LaravelFlare\Flare\Admin...Querying::queryFilter()` seems un-needed as the method has no side-effects. PHP Analyzer performs a side-effects analysis of your code. A side-effect is basically anything that might be visible after the scope of the method is left. Let’s take a look at an example: class User { private $email; public function getEmail() { return $this->email; } public function setEmail($email) { $this->email = $email; } } If we look at the `getEmail()` method, we can see that it has no side-effect. Whether you call this method or not, no future calls to other methods are affected by this. As such code as the following is useless: $user = new User(); $user->getEmail(); // This line could safely be removed as it has no effect. On the hand, if we look at the `setEmail()`, this method _has_ side-effects. In the following case, we could not remove the method call: $user = new User(); $user->setEmail('email@domain'); // This line has a side-effect (it changes an // instance variable). Loading history...
255		}
256
257		$this->queryFilterRequest();
258		}
259
260		/**
261		* Apply the Query Filters specific to this Request.
262		*
263		* @return
264		*/
265		private function queryFilterRequest()
266		{
267		if (!$safeFilter = Request::get('filter')) {
268		return false;
269		}
270
271		if (!isset($this->safeFilters()[$safeFilter])) {
272		return false;
273		}
274
275		return $this->query = $this->filters()[$this->safeFilters()[$safeFilter]];
276		}
277
278		/**
279		* Create the Query Filter from Array.
280		*
281		* @return
282		*/
283		private function createQueryFilter()
284		{
285		if (count($this->queryFilter()) > 0) {
286		foreach ($this->queryFilter() as $filter => $parameters) {
287		if (!is_array($parameters)) {
288		$parameters = [$parameters];
289		}
290		$this->query = call_user_func_array([$this->query, $filter], $parameters);
291		}
292		}
293		}
294
295		/**
296		* Access the Query Filter.
297		*
298		* @return
299		*/
300		public function queryFilter()
301		{
302		return $this->queryFilter;
303		}
304
305		/**
306		* Access the Query Filter Options.
307		*
308		* @return
309		*/
310		public function filters()
311		{
312		return $this->filters;
313		}
314
315		/**
316		* Associative array of safe filter names to
317		* their corresponding normal counterpart.
318		*
319		* @return
320		*/
321		public function safeFilters()
322		{
323		$filters = [];
324
325		foreach ($this->filters() as $filterName => $query) {
326		$filters[str_slug($filterName)] = $filterName;
327		}
328
329		return $filters;
330		}
331
332		/**
333		* Set the Query Filter.
334		*
335		* @param array $filter
336		*/
337		public function setQueryFilter($filter = [])
338		{
339		$this->queryFilter = $filter;
340		}
341		}
342

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ModelQuerying::find() A last analyzed 2019-02-11 23:01 UTC

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ModelQuerying::find() A
last analyzed 2019-02-11 23:01 UTC