Datamanager::getData() - Code Metrics - Inspection of "finalização" - hnrazevedo/Datamanager - Measure and Improve Code Quality continuously with Scrutinizer

Passed

Push — master ( 8a7ad0...8f2ee9 )

by Henri

created 2020-08-07 17:46 UTC

Datamanager::getData() A

↳ Parent: Datamanager

Complexity

Conditions	1
Paths	1

Size

Total Lines	3
Code Lines	1

Duplication

Lines	0
Ratio	0 %

Importance

Changes	2
Bugs	0	Features	0

Metric	Value
cc	1
eloc	1
nc	1
nop	0
dl	0
loc	3
rs	10
c	2
b	0
f	0

<?php

namespace HnrAzevedo\Datamanager;

use Exception;

abstract class Datamanager
{
    use DataTrait, SynchronizeTrait;

    protected ?string $table = null;
    protected ?string $primary = null;
    protected array $data = [];
    protected array $where = [''=> ["1",'=',"1"] ];

    public function __set(string $prop,$value)
    {

        if(is_array($value)){
            $attr = array_keys($value)[0];
            $this->data[$prop][$attr] = $value[$attr];
            return $this;
        }

        $this->isSettable($prop);

        $this->data[$prop]['changed'] = true;
        $this->data[$prop]['value'] = $value;
        
        return $this;
    }

    public function getData(): ?array
    {
        return $this->data;
    }

    public function __get(string $field)
    {
        $this->isSettable($field);
        return $this->data[$field]['value'];
    }

    public function getCount(): int
    {
        return $this->count;
    }

    public function except($deniable)
    {
        $deniable = (is_array($deniable)) ? $deniable : [$deniable];

        foreach ($deniable as $field) {
            if(!array_key_exists($field,$this->data)){
                throw new Exception("{$field} field does not exist in the table {$this->table}.");
            }

            $this->excepts[$field] = true;
        }

        return $this;
    }

    public function deny()
    {
        foreach ($this->excepts as $field => $value) {
            unset($this->select[$field]);
        }
        return $this;
    }

    public function orderBy(string $field, string $ord = 'ASC')
    {
        $this->isSettable( str_replace(['asc','ASC','desc','DESC',' '],'',$field) );

        $ord = (strpos(strtolower($field),'asc') || strpos(strtolower($field),'desc')) ? '' : $ord;

        $this->order = " ORDER BY {$field} {$ord} ";
        return $this;
    }

    public function only($params)
    {
        $params = (is_array($params)) ? $params : [$params];
        $this->select = [];

        foreach ($params as $field) {

            $this->isSettable($field);

            $this->select[$field] = true;
        }
        $this->select[$this->primary] = true;

        return $this;
    }

    public function where(array $where)
    {
        $this->where['AND'] = (array_key_exists('AND',$this->where)) ?? '';
        $w = [];
        foreach ($where as $condition => $values) {

            if(!is_array($values)){
                $w['AND'][] = $values;
                continue;
            }

            $this->check_where_array($values);

            $w[(is_int($condition) ? 'AND' : $condition)][] = $values;
                       
        }

        $this->where = array_merge($this->where,$w);

        return $this;
    }

    public function limit(string $limit)
    {
        $this->limit = $limit;
        return $this;
    }

    public function offset(int $offset)
    {
        $this->checkLimit();

        $this->offset = $offset;
        return $this;
    }

    public function result(): array
    {
        return $this->result;
    }

    public function first()
    {
        return  (count($this->result) > 0) ? $this->setByDatabase($this->result[0]) : $this;
    }

    public function setByDatabase(array $arrayValues)
    {
        $clone = clone $this;
        
        $clone->result = [
            0 => $this->result[0]
        ];

        $clone->count = 1;

        foreach ($arrayValues as $key => $value) {

            $this->isSettable($key);

            $clone->data[$key]['value'] = $value;

        }
        return $clone;
    }

    public function toJson(): string
    {
        $string = '';
        foreach ($this->data as $key => $value) {

            if(gettype($value)==='object'){
                $value = $value->getData()[$this->primary]['value'];
            }

            $string .= '"'.$key.'"'.':"'.$value.'",';
        }
        return str_replace(',}', '}', '{'.$string.'}');
    }

    public function remove(?bool $exec = false)
    {
        if(!$exec){
$a = canBeFalseAndNull();

// Instead of
if ( ! $a) { }

// Better use one of the explicit versions:
if ($a !== null) { }
if ($a !== false) { }
if ($a !== null && $a !== false) { }
            $this->clause = 'remove';    
            return $this;
        }

        $this->clause = null;

        if(count($this->where) == 1){
            $this->removeById();
            return $this;
        }

        $this->delete($this->mountRemove()['where'], substr( $this->mountRemove()['data'] ,0,-1) );

        $this->check_fail();
            
        return $this;
    }

    private function removeById(): bool
    {
        $delete = $this->delete("{$this->primary}=:{$this->primary}","{$this->primary}={$this->getData()[$this->primary]['value']}");

        $this->check_fail();

        return $delete;
    }

    public function persist()
    {
        $columns = '';
        $values = '';
        $data = [];

        foreach ($this->data as $key => $value) {
            if(strstr($this->data[$key]['extra'],'auto_increment')){
                continue;
            }

            $this->checkMaxlength($key, $value['value'], $value['maxlength']);

            $columns .= $key.',';
            $values .= ':'.$key.',';
            $data[$key] = $value['value'];
        }

        $this->transaction('begin');
        try{
           
            $id = $this->insert($data);

            $this->check_fail();

            $this->getData()[$this->primary]['value'] = $id;
            
            $this->transaction('commit');

        }catch(Exception $er){
            $this->transaction('rollback');
            throw $er;
        }

        return $this;
    }

    public function toEntity()
    {
        if($this->getCount() === 0){
            return null;
        }

        $entity = $this->setByDatabase($this->result[0]);

        if(count($this->result) > 1){
            $entity = [];
            foreach ($this->result as $key => $value) {
                $entity[] = $this->setByDatabase($value);
            }
        }

        return $entity;
    }

    public function findById($id)
    {
        return $this->where([$this->primary,'=',$id]);
    }

    public function execute()
    {
        if(!is_null($this->clause) && $this->clause == 'remove'){
            return $this->remove(true);
        }

        $this->deny();
        
        $this->mountSelect();
        
        $where = substr($this->mountWhereExec()['where'],0,-1);
        $this->query .= " WHERE {$where} ";

        $this->query .= $this->order;
       
        $this->mountLimit();
        $this->mountOffset();

        $this->result = $this->select($this->query, $this->mountWhereExec()['data']);

        $this->check_fail();

        $this->count = count($this->result);
        $this->query = null;

        return $this;
    }

    public function find(?int $key = null)
    {
        $this->query = " SELECT * FROM {$this->table} ";
        return (is_int($key)) ? $this->findById($key) : $this;
    }

    public function save()
    {
        $this->transaction('begin');

        try{
            $this->update(
                $this->mountSave()['data'],
                "{$this->primary}=:{$this->primary}", 
                $this->primary.'='.$this->getData()[$this->primary]['value']
            );

            $this->check_fail();

            $this->transaction('commit');
        }catch(Exception $er){
            $this->transaction('rollback');
            throw $er;
        }

        return $this;
    }
    
}


1			<?php
2
3			namespace HnrAzevedo\Datamanager;
4
5			use Exception;
6
7			abstract class Datamanager
8			{
9			use DataTrait, SynchronizeTrait;
10
11			protected ?string $table = null;
12			protected ?string $primary = null;
13			protected array $data = [];
14			protected array $where = [''=> ["1",'=',"1"] ];
15
16			public function __set(string $prop,$value)
17			{
18
19			if(is_array($value)){
20			$attr = array_keys($value)[0];
21			$this->data[$prop][$attr] = $value[$attr];
22			return $this;
23			}
24
25			$this->isSettable($prop);
26
27			$this->data[$prop]['changed'] = true;
28			$this->data[$prop]['value'] = $value;
29
30			return $this;
31			}
32
33			public function getData(): ?array
34			{
35			return $this->data;
36			}
37
38			public function __get(string $field)
39			{
40			$this->isSettable($field);
41			return $this->data[$field]['value'];
42			}
43
44			public function getCount(): int
45			{
46			return $this->count;
47			}
48
49			public function except($deniable)
50			{
51			$deniable = (is_array($deniable)) ? $deniable : [$deniable];
52
53			foreach ($deniable as $field) {
54			if(!array_key_exists($field,$this->data)){
55			throw new Exception("{$field} field does not exist in the table {$this->table}.");
56			}
57
58			$this->excepts[$field] = true;
59			}
60
61			return $this;
62			}
63
64			public function deny()
65			{
66			foreach ($this->excepts as $field => $value) {
67			unset($this->select[$field]);
68			}
69			return $this;
70			}
71
72			public function orderBy(string $field, string $ord = 'ASC')
73			{
74			$this->isSettable( str_replace(['asc','ASC','desc','DESC',' '],'',$field) );
75
76			$ord = (strpos(strtolower($field),'asc') \|\| strpos(strtolower($field),'desc')) ? '' : $ord;
77
78			$this->order = " ORDER BY {$field} {$ord} ";
79			return $this;
80			}
81
82			public function only($params)
83			{
84			$params = (is_array($params)) ? $params : [$params];
85			$this->select = [];
86
87			foreach ($params as $field) {
88
89			$this->isSettable($field);
90
91			$this->select[$field] = true;
92			}
93			$this->select[$this->primary] = true;
94
95			return $this;
96			}
97
98			public function where(array $where)
99			{
100			$this->where['AND'] = (array_key_exists('AND',$this->where)) ?? '';
101			$w = [];
102			foreach ($where as $condition => $values) {
103
104			if(!is_array($values)){
105			$w['AND'][] = $values;
106			continue;
107			}
108
109			$this->check_where_array($values);
110
111			$w[(is_int($condition) ? 'AND' : $condition)][] = $values;
112
113			}
114
115			$this->where = array_merge($this->where,$w);
116
117			return $this;
118			}
119
120			public function limit(string $limit)
121			{
122			$this->limit = $limit;
123			return $this;
124			}
125
126			public function offset(int $offset)
127			{
128			$this->checkLimit();
129
130			$this->offset = $offset;
131			return $this;
132			}
133
134			public function result(): array
135			{
136			return $this->result;
137			}
138
139			public function first()
140			{
141			return (count($this->result) > 0) ? $this->setByDatabase($this->result[0]) : $this;
142			}
143
144			public function setByDatabase(array $arrayValues)
145			{
146			$clone = clone $this;
147
148			$clone->result = [
149			0 => $this->result[0]
150			];
151
152			$clone->count = 1;
153
154			foreach ($arrayValues as $key => $value) {
155
156			$this->isSettable($key);
157
158			$clone->data[$key]['value'] = $value;
159
160			}
161			return $clone;
162			}
163
164			public function toJson(): string
165			{
166			$string = '';
167			foreach ($this->data as $key => $value) {
168
169			if(gettype($value)==='object'){
170			$value = $value->getData()[$this->primary]['value'];
171			}
172
173			$string .= '"'.$key.'"'.':"'.$value.'",';
174			}
175			return str_replace(',}', '}', '{'.$string.'}');
176			}
177
178			public function remove(?bool $exec = false)
179			{
180			if(!$exec){
			0 ignored issues – show Bug Best Practice introduced 2020-08-07 15:38 UTC by Report Bug Copy Issue Report The expression `$exec` of type `boolean\|null` is loosely compared to `false`; this is ambiguous if the boolean can be false. You might want to explicitly use `!== null` instead. If an expression can have both `false`, and `null` as possible values. It is generally a good practice to always use strict comparison to clearly distinguish between those two values. $a = canBeFalseAndNull(); // Instead of if ( ! $a) { } // Better use one of the explicit versions: if ($a !== null) { } if ($a !== false) { } if ($a !== null && $a !== false) { } Loading history...
181			$this->clause = 'remove';
182			return $this;
183			}
184
185			$this->clause = null;
186
187			if(count($this->where) == 1){
188			$this->removeById();
189			return $this;
190			}
191
192			$this->delete($this->mountRemove()['where'], substr( $this->mountRemove()['data'] ,0,-1) );
193
194			$this->check_fail();
195
196			return $this;
197			}
198
199			private function removeById(): bool
200			{
201			$delete = $this->delete("{$this->primary}=:{$this->primary}","{$this->primary}={$this->getData()[$this->primary]['value']}");
202
203			$this->check_fail();
204
205			return $delete;
206			}
207
208			public function persist()
209			{
210			$columns = '';
211			$values = '';
212			$data = [];
213
214			foreach ($this->data as $key => $value) {
215			if(strstr($this->data[$key]['extra'],'auto_increment')){
216			continue;
217			}
218
219			$this->checkMaxlength($key, $value['value'], $value['maxlength']);
220
221			$columns .= $key.',';
222			$values .= ':'.$key.',';
223			$data[$key] = $value['value'];
224			}
225
226			$this->transaction('begin');
227			try{
228
229			$id = $this->insert($data);
230
231			$this->check_fail();
232
233			$this->getData()[$this->primary]['value'] = $id;
234
235			$this->transaction('commit');
236
237			}catch(Exception $er){
238			$this->transaction('rollback');
239			throw $er;
240			}
241
242			return $this;
243			}
244
245			public function toEntity()
246			{
247			if($this->getCount() === 0){
248			return null;
249			}
250
251			$entity = $this->setByDatabase($this->result[0]);
252
253			if(count($this->result) > 1){
254			$entity = [];
255			foreach ($this->result as $key => $value) {
256			$entity[] = $this->setByDatabase($value);
257			}
258			}
259
260			return $entity;
261			}
262
263			public function findById($id)
264			{
265			return $this->where([$this->primary,'=',$id]);
266			}
267
268			public function execute()
269			{
270			if(!is_null($this->clause) && $this->clause == 'remove'){
271			return $this->remove(true);
272			}
273
274			$this->deny();
275
276			$this->mountSelect();
277
278			$where = substr($this->mountWhereExec()['where'],0,-1);
279			$this->query .= " WHERE {$where} ";
280
281			$this->query .= $this->order;
282
283			$this->mountLimit();
284			$this->mountOffset();
285
286			$this->result = $this->select($this->query, $this->mountWhereExec()['data']);
287
288			$this->check_fail();
289
290			$this->count = count($this->result);
291			$this->query = null;
292
293			return $this;
294			}
295
296			public function find(?int $key = null)
297			{
298			$this->query = " SELECT * FROM {$this->table} ";
299			return (is_int($key)) ? $this->findById($key) : $this;
300			}
301
302			public function save()
303			{
304			$this->transaction('begin');
305
306			try{
307			$this->update(
308			$this->mountSave()['data'],
309			"{$this->primary}=:{$this->primary}",
310			$this->primary.'='.$this->getData()[$this->primary]['value']
311			);
312
313			$this->check_fail();
314
315			$this->transaction('commit');
316			}catch(Exception $er){
317			$this->transaction('rollback');
318			throw $er;
319			}
320
321			return $this;
322			}
323
324			}
325

hnrazevedo / Datamanager

Push — master ( 8a7ad0...8f2ee9 )

Datamanager::getData() A

Complexity

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Importance

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