Repository::getScalar() - Code Metrics - byjg/micro-orm - Measure and Improve Code Quality continuously with Scrutinizer

Repository::getScalar() A
last analyzed 2020-06-29 07:08 UTC

↳ Parent: Repository

Complexity

Conditions	1
Paths	1

Size

Total Lines	7
Code Lines	4

Duplication

Lines	0
Ratio	0 %

Code Coverage

Tests	5
CRAP Score	1.0046

Importance

Changes

Metric	Value
cc	1
eloc	4
c	0
b	0
f	0
nc	1
nop	1
dl	0
loc	7
ccs	5
cts	6
cp	0.8333
crap	1.0046
rs	10

<?php

namespace ByJG\MicroOrm;

use ByJG\AnyDataset\Db\DbDriverInterface;
use ByJG\MicroOrm\Exception\OrmBeforeInvalidException;
use ByJG\Serializer\BinderObject;

class Repository
{

    /**
     * @var Mapper
     */
    protected $mapper;

    /**
     * @var DbDriverInterface
     */
    protected $dbDriver = null;

    /**
     * @var \Closure
     */
    protected $beforeUpdate = null;

    /**
     * @var \Closure
     */
    protected $beforeInsert = null;

    /**
     * Repository constructor.
     * @param DbDriverInterface $dbDataset
     * @param Mapper $mapper
     */
    public function __construct(DbDriverInterface $dbDataset, Mapper $mapper)
    {
        $this->dbDriver = $dbDataset;
        $this->mapper = $mapper;
        $this->beforeInsert = function ($instance) {
            return $instance;
        };
        $this->beforeUpdate = function ($instance) {
            return $instance;
        };
    }

    /**
     * @return Mapper
     */
    public function getMapper()
    {
        return $this->mapper;
    }

    /**
     * @return DbDriverInterface
     */
    protected function getDbDriver()
    {
        return $this->dbDriver;
    }

    /**
     * @param array|string $pkId
     * @return mixed|null
     * @throws \ByJG\MicroOrm\Exception\InvalidArgumentException
     * @throws \ByJG\Serializer\Exception\InvalidArgumentException
     */
    public function get($pkId)
    {
        $result = $this->getByFilter($this->mapper->getPrimaryKey() . ' = [[id]]', ['id' => $pkId]);

        if (count($result) === 1) {
            return $result[0];
        }

        return null;
    }

    /**
     * @param array $pkId
     * @return mixed|null
     * @throws \ByJG\MicroOrm\Exception\InvalidArgumentException
     */
    public function delete($pkId)
    {
        $params = ['id' => $pkId];
        $updatable = Updatable::getInstance()
            ->table($this->mapper->getTable())
            ->where($this->mapper->getPrimaryKey() . ' = [[id]]', $params);

        return $this->deleteByQuery($updatable);
    }

    /**
     * @param \ByJG\MicroOrm\Updatable $updatable
     * @return bool
     * @throws \ByJG\MicroOrm\Exception\InvalidArgumentException
     */
    public function deleteByQuery(Updatable $updatable)
    {
        $params = [];
        $sql = $updatable->buildDelete($params);

        $this->getDbDriver()->execute($sql, $params);

        return true;
    }

    /**
     * @param string $filter
     * @param array $params
     * @param bool $forUpdate
     * @return array
     * @throws \ByJG\MicroOrm\Exception\InvalidArgumentException
     * @throws \ByJG\Serializer\Exception\InvalidArgumentException
     */
    public function getByFilter($filter, array $params, $forUpdate = false)
    {
        $query = new Query();
        $query->table($this->mapper->getTable())
            ->where($filter, $params);
        
        if ($forUpdate) {
            $query->forUpdate();
        }

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

    /**
     * @param array $arrValues
     * @param $field
     * @return array
     * @throws \ByJG\MicroOrm\Exception\InvalidArgumentException
     * @throws \ByJG\Serializer\Exception\InvalidArgumentException
     */
    public function filterIn($arrValues, $field = "") {
        $arrValues = (array) $arrValues;

        if (empty($field)) {
            $field = $this->getMapper()->getPrimaryKey();
        }

        return $this->getByFilter(
            $field . " in (:" . implode(',:', array_keys($arrValues)) . ')',
            $arrValues
        );
    }

    /**
     * @param \ByJG\MicroOrm\Query $query
     * @return mixed
     * @throws \ByJG\MicroOrm\Exception\InvalidArgumentException
     */
    public function getScalar(Query $query)
    {
        $query = $query->build($this->getDbDriver());

        $params = $query['params'];
        $sql = $query['sql'];
        return $this->getDbDriver()->getScalar($sql, $params);
    }

    /**
     * @param Query $query
     * @param Mapper[] $mapper
     * @return array
     * @throws \ByJG\MicroOrm\Exception\InvalidArgumentException
     * @throws \ByJG\Serializer\Exception\InvalidArgumentException
     */
    public function getByQuery(Query $query, array $mapper = [])
    {
        $mapper = array_merge([$this->mapper], $mapper);
        $query = $query->build($this->getDbDriver());

        $params = $query['params'];
        $sql = $query['sql'];
        $result = [];
        $iterator = $this->getDbDriver()->getIterator($sql, $params);

        foreach ($iterator as $row) {
            $collection = [];
            foreach ($mapper as $item) {
                $instance = $item->getEntity();
                $data = $row->toArray();

                foreach ((array)$item->getFieldAlias() as $fieldname => $fieldalias) {
                    if (isset($data[$fieldalias])) {
                        $data[$fieldname] = $data[$fieldalias];
                        unset($fieldalias);
                    }
                }
                BinderObject::bindObject($data, $instance);

                foreach ((array)$item->getFieldMap() as $property => $fieldmap) {
                    $selectMask = $fieldmap[Mapper::FIELDMAP_SELECTMASK];
                    $value = "";
                    if (isset($data[$fieldmap[Mapper::FIELDMAP_FIELD]])) {
                        $value = $data[$fieldmap[Mapper::FIELDMAP_FIELD]];
                    }
                    $data[$property] = $selectMask($value, $instance);
                }
                if (count($item->getFieldMap()) > 0) {
                    BinderObject::bindObject($data, $instance);
                }
                $collection[] = $instance;
            }
            $result[] = count($collection) === 1 ? $collection[0] : $collection;
        }

        return $result;
    }

    /**
     * Get by Query without map to an instance.
     *
     * @param Query $query
     * @return array
     * @throws Exception\InvalidArgumentException
     * @throws \ByJG\Serializer\Exception\InvalidArgumentException
     */
    public function getByQueryRaw(Query $query)
    {
        $query = $query->build($this->getDbDriver());
        $iterator = $this->getDbDriver()->getIterator($query['sql'], $query['params']);
        return $iterator->toArray();
    }

    /**
     * @param mixed $instance
     * @return mixed
     * @throws \ByJG\MicroOrm\Exception\InvalidArgumentException
     * @throws \ByJG\MicroOrm\Exception\OrmBeforeInvalidException
     * @throws \ByJG\MicroOrm\Exception\OrmInvalidFieldsException
     * @throws \ByJG\Serializer\Exception\InvalidArgumentException
     */
    public function save($instance)
    {
        // Get all fields
        $array = BinderObject::toArrayFrom($instance, true);
        $array = $this->getMapper()->prepareField($array);

        // Mapping the data
        foreach ((array)$this->getMapper()->getFieldMap() as $property => $fieldmap) {
            $fieldname = $fieldmap[Mapper::FIELDMAP_FIELD];
            $updateMask = $fieldmap[Mapper::FIELDMAP_UPDATEMASK];

            // Get the value from the mapped field name
            $value = $array[$property];
            unset($array[$property]);
            $updateValue = $updateMask($value, $instance);

            // If no value for UpdateMask, remove from the list;
            if ($updateValue === false) {
                continue;
            }
            $array[$fieldname] = $updateValue;
        }

        // Defines if is Insert or Update
        $isInsert =
            empty($array[$this->mapper->getPrimaryKey()])
            || ($this->get($array[$this->mapper->getPrimaryKey()]) === null)
        ;

        // Prepare query to insert
        $updatable = Updatable::getInstance()
            ->table($this->mapper->getTable())
            ->fields(array_keys($array));

        // Execute Before Statements
        if ($isInsert) {
            $closure = $this->beforeInsert;
            $array = $closure($array);
        } else {
            $closure = $this->beforeUpdate;
            $array = $closure($array);
        }

        // Check if is OK
        if (empty($array) || !is_array($array)) {
            throw new OrmBeforeInvalidException('Invalid Before Insert Closure');
        }

        // Execute the Insert or Update
        if ($isInsert) {
            $array[$this->mapper->getPrimaryKey()] = $this->insert($updatable, $array);
        } else {
            $this->update($updatable, $array);
        }

        BinderObject::bindObject($array, $instance);

        return $instance;
    }

    /**
     * @param \ByJG\MicroOrm\Updatable $updatable
     * @param array $params
     * @return int
     * @throws \ByJG\MicroOrm\Exception\OrmInvalidFieldsException
     */
    protected function insert(Updatable $updatable, array $params)
    {
        $keyGen = $this->getMapper()->generateKey();
        if (empty($keyGen)) {
            return $this->insertWithAutoinc($updatable, $params);
        } else {
            return $this->insertWithKeyGen($updatable, $params, $keyGen);
        }
    }

    /**
     * @param \ByJG\MicroOrm\Updatable $updatable
     * @param array $params
     * @return int
     * @throws \ByJG\MicroOrm\Exception\OrmInvalidFieldsException
     */
    protected function insertWithAutoinc(Updatable $updatable, array $params)
    {
        $sql = $updatable->buildInsert($params, $this->getDbDriver()->getDbHelper());
        $dbFunctions = $this->getDbDriver()->getDbHelper();
        return $dbFunctions->executeAndGetInsertedId($this->getDbDriver(), $sql, $params);
    }

    /**
     * @param \ByJG\MicroOrm\Updatable $updatable
     * @param array $params
     * @param $keyGen
     * @return mixed
     * @throws \ByJG\MicroOrm\Exception\OrmInvalidFieldsException
     */
    protected function insertWithKeyGen(Updatable $updatable, array $params, $keyGen)
    {
        $params[$this->mapper->getPrimaryKey()] = $keyGen;
        $sql = $updatable->buildInsert($params, $this->getDbDriver()->getDbHelper());
        $this->getDbDriver()->execute($sql, $params);
        return $keyGen;
    }

    /**
     * @param \ByJG\MicroOrm\Updatable $updatable
     * @param array $params
     * @throws \ByJG\MicroOrm\Exception\InvalidArgumentException
     */
    protected function update(Updatable $updatable, array $params)
    {
        $params = array_merge($params, ['_id' => $params[$this->mapper->getPrimaryKey()]]);
        $updatable->where($this->mapper->getPrimaryKey() . ' = [[_id]] ', ['_id' => $params['_id']]);

        $sql = $updatable->buildUpdate($params, $this->getDbDriver()->getDbHelper());

        $this->getDbDriver()->execute($sql, $params);
    }

    public function setBeforeUpdate(\Closure $closure)
    {
        $this->beforeUpdate = $closure;
    }

    public function setBeforeInsert(\Closure $closure)
    {
        $this->beforeInsert = $closure;
    }
}


1		<?php
2
3		namespace ByJG\MicroOrm;
4
5		use ByJG\AnyDataset\Db\DbDriverInterface;
6		use ByJG\MicroOrm\Exception\OrmBeforeInvalidException;
7		use ByJG\Serializer\BinderObject;
8
9		class Repository
10		{
11
12		/**
13		* @var Mapper
14		*/
15		protected $mapper;
16
17		/**
18		* @var DbDriverInterface
19		*/
20		protected $dbDriver = null;
21
22		/**
23		* @var \Closure
24		*/
25		protected $beforeUpdate = null;
26
27		/**
28		* @var \Closure
29		*/
30		protected $beforeInsert = null;
31
32		/**
33		* Repository constructor.
34		* @param DbDriverInterface $dbDataset
35		* @param Mapper $mapper
36		*/
37	30	public function __construct(DbDriverInterface $dbDataset, Mapper $mapper)
38		{
39	30	$this->dbDriver = $dbDataset;
40	30	$this->mapper = $mapper;
41		$this->beforeInsert = function ($instance) {
42	5	return $instance;
43		};
44		$this->beforeUpdate = function ($instance) {
45	3	return $instance;
46		};
47	30	}
48
49		/**
50		* @return Mapper
51		*/
52	14	public function getMapper()
53		{
54	14	return $this->mapper;
55		}
56
57		/**
58		* @return DbDriverInterface
59		*/
60	30	protected function getDbDriver()
61		{
62	30	return $this->dbDriver;
63		}
64
65		/**
66		* @param array\|string $pkId
67		* @return mixed\|null
68		* @throws \ByJG\MicroOrm\Exception\InvalidArgumentException
69		* @throws \ByJG\Serializer\Exception\InvalidArgumentException
70		*/
71	16	public function get($pkId)
72		{
73	16	$result = $this->getByFilter($this->mapper->getPrimaryKey() . ' = [[id]]', ['id' => $pkId]);
74
75	16	if (count($result) === 1) {
76	16	return $result[0];
77		}
78
79	3	return null;
80		}
81
82		/**
83		* @param array $pkId
84		* @return mixed\|null
85		* @throws \ByJG\MicroOrm\Exception\InvalidArgumentException
86		*/
87	2	public function delete($pkId)
88		{
89	2	$params = ['id' => $pkId];
90	2	$updatable = Updatable::getInstance()
91	2	->table($this->mapper->getTable())
92	2	->where($this->mapper->getPrimaryKey() . ' = [[id]]', $params);
93
94	2	return $this->deleteByQuery($updatable);
95		}
96
97		/**
98		* @param \ByJG\MicroOrm\Updatable $updatable
99		* @return bool
100		* @throws \ByJG\MicroOrm\Exception\InvalidArgumentException
101		*/
102	3	public function deleteByQuery(Updatable $updatable)
103		{
104	3	$params = [];
105	3	$sql = $updatable->buildDelete($params);
106
107	3	$this->getDbDriver()->execute($sql, $params);
108
109	3	return true;
110		}
111
112		/**
113		* @param string $filter
114		* @param array $params
115		* @param bool $forUpdate
116		* @return array
117		* @throws \ByJG\MicroOrm\Exception\InvalidArgumentException
118		* @throws \ByJG\Serializer\Exception\InvalidArgumentException
119		*/
120	19	public function getByFilter($filter, array $params, $forUpdate = false)
121		{
122	19	$query = new Query();
123	19	$query->table($this->mapper->getTable())
124	19	->where($filter, $params);
125
126	19	if ($forUpdate) {
127		$query->forUpdate();
128		}
129
130	19	return $this->getByQuery($query);
131		}
132
133		/**
134		* @param array $arrValues
135		* @param $field
136		* @return array
137		* @throws \ByJG\MicroOrm\Exception\InvalidArgumentException
138		* @throws \ByJG\Serializer\Exception\InvalidArgumentException
139		*/
140	3	public function filterIn($arrValues, $field = "") {
141	3	$arrValues = (array) $arrValues;
142
143	3	if (empty($field)) {
144	3	$field = $this->getMapper()->getPrimaryKey();
145		}
146
147	3	return $this->getByFilter(
148	3	$field . " in (:" . implode(',:', array_keys($arrValues)) . ')',
149	3	$arrValues
150		);
151		}
152
153		/**
154		* @param \ByJG\MicroOrm\Query $query
155		* @return mixed
156		* @throws \ByJG\MicroOrm\Exception\InvalidArgumentException
157		*/
158	1	public function getScalar(Query $query)
159		{
160	1	$query = $query->build($this->getDbDriver());
161
162	1	$params = $query['params'];
163	1	$sql = $query['sql'];
164	1	return $this->getDbDriver()->getScalar($sql, $params);
165		}
166
167		/**
168		* @param Query $query
169		* @param Mapper[] $mapper
170		* @return array
171		* @throws \ByJG\MicroOrm\Exception\InvalidArgumentException
172		* @throws \ByJG\Serializer\Exception\InvalidArgumentException
173		*/
174	29	public function getByQuery(Query $query, array $mapper = [])
175		{
176	29	$mapper = array_merge([$this->mapper], $mapper);
177	29	$query = $query->build($this->getDbDriver());
178
179	29	$params = $query['params'];
180	29	$sql = $query['sql'];
181	29	$result = [];
182	29	$iterator = $this->getDbDriver()->getIterator($sql, $params);
183
184	29	foreach ($iterator as $row) {
185	27	$collection = [];
186	27	foreach ($mapper as $item) {
187	27	$instance = $item->getEntity();
188	27	$data = $row->toArray();
189
190	27	foreach ((array)$item->getFieldAlias() as $fieldname => $fieldalias) {
191	4	if (isset($data[$fieldalias])) {
192	2	$data[$fieldname] = $data[$fieldalias];
193	4	unset($fieldalias);
194		}
195		}
196	27	BinderObject::bindObject($data, $instance);
197
198	27	foreach ((array)$item->getFieldMap() as $property => $fieldmap) {
199	11	$selectMask = $fieldmap[Mapper::FIELDMAP_SELECTMASK];
200	11	$value = "";
201	11	if (isset($data[$fieldmap[Mapper::FIELDMAP_FIELD]])) {
202	10	$value = $data[$fieldmap[Mapper::FIELDMAP_FIELD]];
203		}
204	11	$data[$property] = $selectMask($value, $instance);
205		}
206	27	if (count($item->getFieldMap()) > 0) {
207	11	BinderObject::bindObject($data, $instance);
208		}
209	27	$collection[] = $instance;
210		}
211	27	$result[] = count($collection) === 1 ? $collection[0] : $collection;
212		}
213
214	29	return $result;
215		}
216
217		/**
218		* Get by Query without map to an instance.
219		*
220		* @param Query $query
221		* @return array
222		* @throws Exception\InvalidArgumentException
223		* @throws \ByJG\Serializer\Exception\InvalidArgumentException
224		*/
225	1	public function getByQueryRaw(Query $query)
226		{
227	1	$query = $query->build($this->getDbDriver());
228	1	$iterator = $this->getDbDriver()->getIterator($query['sql'], $query['params']);
229	1	return $iterator->toArray();
230		}
231
232		/**
233		* @param mixed $instance
234		* @return mixed
235		* @throws \ByJG\MicroOrm\Exception\InvalidArgumentException
236		* @throws \ByJG\MicroOrm\Exception\OrmBeforeInvalidException
237		* @throws \ByJG\MicroOrm\Exception\OrmInvalidFieldsException
238		* @throws \ByJG\Serializer\Exception\InvalidArgumentException
239		*/
240	10	public function save($instance)
241		{
242		// Get all fields
243	10	$array = BinderObject::toArrayFrom($instance, true);
244	10	$array = $this->getMapper()->prepareField($array);
245
246		// Mapping the data
247	10	foreach ((array)$this->getMapper()->getFieldMap() as $property => $fieldmap) {
248	3	$fieldname = $fieldmap[Mapper::FIELDMAP_FIELD];
249	3	$updateMask = $fieldmap[Mapper::FIELDMAP_UPDATEMASK];
250
251		// Get the value from the mapped field name
252	3	$value = $array[$property];
253	3	unset($array[$property]);
254	3	$updateValue = $updateMask($value, $instance);
255
256		// If no value for UpdateMask, remove from the list;
257	3	if ($updateValue === false) {
258	2	continue;
259		}
260	3	$array[$fieldname] = $updateValue;
261		}
262
263		// Defines if is Insert or Update
264		$isInsert =
265	10	empty($array[$this->mapper->getPrimaryKey()])
266	10	\|\| ($this->get($array[$this->mapper->getPrimaryKey()]) === null)
267		;
268
269		// Prepare query to insert
270	10	$updatable = Updatable::getInstance()
271	10	->table($this->mapper->getTable())
272	10	->fields(array_keys($array));
273
274		// Execute Before Statements
275	10	if ($isInsert) {
276	6	$closure = $this->beforeInsert;
277	6	$array = $closure($array);
278		} else {
279	4	$closure = $this->beforeUpdate;
280	4	$array = $closure($array);
281		}
282
283		// Check if is OK
284	10	if (empty($array) \|\| !is_array($array)) {
285		throw new OrmBeforeInvalidException('Invalid Before Insert Closure');
286		}
287
288		// Execute the Insert or Update
289	10	if ($isInsert) {
290	6	$array[$this->mapper->getPrimaryKey()] = $this->insert($updatable, $array);
291		} else {
292	4	$this->update($updatable, $array);
293		}
294
295	10	BinderObject::bindObject($array, $instance);
296
297	10	return $instance;
298		}
299
300		/**
301		* @param \ByJG\MicroOrm\Updatable $updatable
302		* @param array $params
303		* @return int
304		* @throws \ByJG\MicroOrm\Exception\OrmInvalidFieldsException
305		*/
306	6	protected function insert(Updatable $updatable, array $params)
307		{
308	6	$keyGen = $this->getMapper()->generateKey();
309	6	if (empty($keyGen)) {
310	5	return $this->insertWithAutoinc($updatable, $params);
311		} else {
312	1	return $this->insertWithKeyGen($updatable, $params, $keyGen);
313		}
314		}
315
316		/**
317		* @param \ByJG\MicroOrm\Updatable $updatable
318		* @param array $params
319		* @return int
320		* @throws \ByJG\MicroOrm\Exception\OrmInvalidFieldsException
321		*/
322	5	protected function insertWithAutoinc(Updatable $updatable, array $params)
323		{
324	5	$sql = $updatable->buildInsert($params, $this->getDbDriver()->getDbHelper());
325	5	$dbFunctions = $this->getDbDriver()->getDbHelper();
326	5	return $dbFunctions->executeAndGetInsertedId($this->getDbDriver(), $sql, $params);
327		}
328
329		/**
330		* @param \ByJG\MicroOrm\Updatable $updatable
331		* @param array $params
332		* @param $keyGen
333		* @return mixed
334		* @throws \ByJG\MicroOrm\Exception\OrmInvalidFieldsException
335		*/
336	1	protected function insertWithKeyGen(Updatable $updatable, array $params, $keyGen)
337		{
338	1	$params[$this->mapper->getPrimaryKey()] = $keyGen;
339	1	$sql = $updatable->buildInsert($params, $this->getDbDriver()->getDbHelper());
340	1	$this->getDbDriver()->execute($sql, $params);
341	1	return $keyGen;
342		}
343
344		/**
345		* @param \ByJG\MicroOrm\Updatable $updatable
346		* @param array $params
347		* @throws \ByJG\MicroOrm\Exception\InvalidArgumentException
348		*/
349	4	protected function update(Updatable $updatable, array $params)
350		{
351	4	$params = array_merge($params, ['_id' => $params[$this->mapper->getPrimaryKey()]]);
352	4	$updatable->where($this->mapper->getPrimaryKey() . ' = [[_id]] ', ['_id' => $params['_id']]);
353
354	4	$sql = $updatable->buildUpdate($params, $this->getDbDriver()->getDbHelper());
355
356	4	$this->getDbDriver()->execute($sql, $params);
357	4	}
358
359	1	public function setBeforeUpdate(\Closure $closure)
360		{
361	1	$this->beforeUpdate = $closure;
362	1	}
363
364	1	public function setBeforeInsert(\Closure $closure)
365		{
366	1	$this->beforeInsert = $closure;
367	1	}
368		}
369

byjg / micro-orm

Repository::getScalar() A last analyzed 2020-06-29 07:08 UTC

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Repository::getScalar() A
last analyzed 2020-06-29 07:08 UTC