DAO::connect() - Code Metrics - Inspection of "Merge branch 'master' of https://github.com/phpMv/..." - phpMv/ubiquity - Measure and Improve Code Quality continuously with Scrutinizer

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Push — master ( e59108...b06663 )

by Jean-Christophe

created 2021-11-02 16:22 UTC

DAO::connect() A

↳ Parent: DAO

Complexity

Conditions	2
Paths	2

Size

Total Lines	7
Code Lines	6

Duplication

Lines	0
Ratio	0 %

Code Coverage

Tests	3
CRAP Score	2.5

Importance

Changes

Metric	Value
eloc	6
dl	0
loc	7
ccs	3
cts	6
cp	0.5
rs	10
c	0
b	0
f	0
cc	2
nc	2
nop	10
crap	2.5

How to fix Many Parameters

<?php

namespace Ubiquity\orm;

use Ubiquity\db\Database;
use Ubiquity\log\Logger;
use Ubiquity\db\SqlUtils;
use Ubiquity\orm\traits\DAOUpdatesTrait;
use Ubiquity\orm\traits\DAORelationsTrait;
use Ubiquity\orm\parser\ConditionParser;
use Ubiquity\orm\traits\DAOUQueries;
use Ubiquity\orm\traits\DAOCoreTrait;
use Ubiquity\orm\traits\DAORelationsPrepareTrait;
use Ubiquity\exceptions\DAOException;
use Ubiquity\orm\traits\DAORelationsAssignmentsTrait;
use Ubiquity\orm\traits\DAOTransactionsTrait;
use Ubiquity\controllers\Startup;
use Ubiquity\cache\CacheManager;
use Ubiquity\orm\traits\DAOPooling;
use Ubiquity\orm\traits\DAOBulkUpdatesTrait;
use Ubiquity\orm\traits\DAOPreparedTrait;
use Ubiquity\cache\dao\AbstractDAOCache;

/**
 * Gateway class between database and object model.
 * This class is part of Ubiquity
 *
 * @author jcheron <[email protected]>
 * @version 1.2.5
 *
 */
class DAO {
	use DAOCoreTrait,DAOUpdatesTrait,DAORelationsTrait,DAORelationsPrepareTrait,DAORelationsAssignmentsTrait,
	DAOUQueries,DAOTransactionsTrait,DAOPooling,DAOBulkUpdatesTrait,DAOPreparedTrait;

	/**
	 *
	 * @var Database
	 */
	public static $db;
	public static $useTransformers = false;
	public static $transformerOp = 'transform';
	private static $conditionParsers = [ ];
	protected static $modelsDatabase = [ ];

	/**
	 *
	 * @var AbstractDAOCache
	 */
	protected static $cache;

	public static function getDb($model) {
		return self::getDatabase ( self::$modelsDatabase [$model] ?? 'default');
	}

	/**
	 * Returns an array of $className objects from the database
	 *
	 * @param string $className class name of the model to load
	 * @param string $condition Part following the WHERE of an SQL statement
	 * @param boolean|array $included if true, loads associate members with associations, if array, example : ['client.*','commands']
	 * @param array|null $parameters
	 * @param boolean $useCache use the active cache if true
	 * @return array
	 */
	public static function getAll($className, $condition = '', $included = true, $parameters = null, $useCache = NULL) {
		$db = self::getDb ( $className );
		return static::_getAll ( $db, $className, new ConditionParser ( $condition, null, $parameters ), $included, $useCache );
	}

	/**
	 * Returns an array of $className objects loaded by id from the database
	 *
	 * @param string $className class name of the model to load
	 * @param array $keyValues
	 * @param boolean|array $included if true, loads associate members with associations, if array, example : ['client.*','commands']
	 * @param string $condition additional condition
	 * @param boolean $useCache use the active cache if true
	 * @return array
	 */
	public static function getAllByIds($className, $keyValues = [ ], $included = true, $condition = '', $useCache = NULL) {
		$db = self::getDb ( $className );
		$key = OrmUtils::getFirstKey ( $className );
		$countK = \count ( $keyValues );
		if ($countK > 0) {
			$nCondition = $key . ' IN (' . \str_repeat ( '?,', $countK - 1 ) . '?)';
			if ($condition != null) {
				$nCondition .= ' AND ' . $condition;
			}
			return static::_getAll ( $db, $className, new ConditionParser ( $nCondition, null, $keyValues ), $included, $useCache );
		}
		return [];
		
	}

	public static function paginate($className, $page = 1, $rowsPerPage = 20, $condition = null, $included = true) {
		return self::getAll ( $className, ($condition ?? '1=1') . ' LIMIT ' . $rowsPerPage . ' OFFSET ' . (($page - 1) * $rowsPerPage), $included );
	}

	public static function getRownum($className, $ids) {
		$tableName = OrmUtils::getTableName ( $className );
		$db = self::getDb ( $className );
		$quote = $db->quote;
		self::parseKey ( $ids, $className, $quote );
		$condition = SqlUtils::getCondition ( $ids, $className );
		$keyFields = OrmUtils::getKeyFields ( $className );
		if (\is_array ( $keyFields )) {
			$keys = \implode ( ',', $keyFields );
		} else {
			$keys = '1';
		}
		return $db->getRowNum ( $tableName, $keys, $condition );
	}

	/**
	 * Returns the number of objects of $className from the database respecting the condition possibly passed as parameter
	 *
	 * @param string $className complete classname of the model to load
	 * @param string $condition Part following the WHERE of an SQL statement
	 * @param array|null $parameters The query parameters
	 * @return int|false count of objects
	 */
	public static function count($className, $condition = '', $parameters = null) {
		$tableName = OrmUtils::getTableName ( $className );
		if ($condition != '') {
			$condition = SqlUtils::checkWhere($condition);
		}
		$db = self::getDb ( $className );
		$quote = $db->quote;
		return $db->prepareAndFetchColumn ( 'SELECT COUNT(*) FROM ' . $quote . $tableName . $quote . $condition, $parameters );
	}

	/**
	 * Tests the existence of objects of $className from the database respecting the condition possibly passed as parameter
	 *
	 * @param string $className complete classname of the model to load
	 * @param string $condition Part following the WHERE of an SQL statement
	 * @param array|null $parameters The query parameters
	 * @return boolean
	 */
	public static function exists($className, $condition = '', $parameters = null) {
		$tableName = OrmUtils::getTableName ( $className );
		if ($condition != '') {
			$condition = SqlUtils::checkWhere($condition);
		}
		$db = self::getDb ( $className );
		$quote = $db->quote;
		return (1 == $db->prepareAndFetchColumn ( "SELECT EXISTS(SELECT 1 FROM {$quote}{$tableName}{$quote}{$condition})", $parameters ));
	}

	/**
	 * Returns an instance of $className from the database, from $keyvalues values of the primary key or with a condition
	 *
	 * @param String $className complete classname of the model to load
	 * @param array|string $condition condition or primary key values
	 * @param boolean|array $included if true, charges associate members with association
	 * @param array|null $parameters the request parameters
	 * @param boolean|null $useCache use cache if true
	 * @return object the instance loaded or null if not found
	 */
	public static function getOne($className, $condition, $included = true, $parameters = null, $useCache = NULL) {
		$db = self::getDb ( $className );
		$conditionParser = new ConditionParser ();
		if (! isset ( $parameters )) {
			$conditionParser->addKeyValues ( $condition, $className );
		} elseif (! is_array ( $condition )) {
			$conditionParser->setCondition ( $condition );
			$conditionParser->setParams ( $parameters );
		} else {
			throw new DAOException ( "The \$condition parameter should not be an array if \$parameters is not null" );
		}
		return static::_getOne ( $db, $className, $conditionParser, $included, $useCache );
	}

	/**
	 * Returns an instance of $className from the database, from $keyvalues values of the primary key
	 *
	 * @param String $className complete classname of the model to load
	 * @param array|string $keyValues primary key values or condition
	 * @param boolean|array $included if true, charges associate members with association
	 * @param boolean|null $useCache use cache if true
	 * @return object the instance loaded or null if not found
	 */
	public static function getById($className, $keyValues, $included = true, $useCache = NULL) {
		return static::_getOne ( self::getDatabase ( self::$modelsDatabase [$className] ?? 'default'), $className, self::getConditionParser ( $className, $keyValues ), $included, $useCache );
	}

	protected static function getConditionParser($className, $keyValues): ConditionParser {
		if (! isset ( self::$conditionParsers [$className] )) {
			$conditionParser = new ConditionParser ();
			$conditionParser->addKeyValues ( $keyValues, $className );
			self::$conditionParsers [$className] = $conditionParser;
		} else {
			self::$conditionParsers [$className]->setKeyValues ( $keyValues );
		}
		return self::$conditionParsers [$className];
	}

	/**
	 * Establishes the connection to the database using the past parameters
	 *
	 * @param string $offset
	 * @param string $wrapper
	 * @param string $dbType
	 * @param string $dbName
	 * @param string $serverName
	 * @param string $port
	 * @param string $user
	 * @param string $password
	 * @param array $options
	 * @param boolean $cache
	 */
	public static function connect($offset, $wrapper, $dbType, $dbName, $serverName = '127.0.0.1', $port = '3306', $user = 'root', $password = '', $options = [ ], $cache = false) {
		self::$db [$offset] = new Database ( $wrapper, $dbType, $dbName, $serverName, $port, $user, $password, $options, $cache, self::$pool );
		try {
			self::$db [$offset]->connect ();
		} catch ( \Exception $e ) {
			Logger::error ( "DAO", $e->getMessage () );
			throw new DAOException ( $e->getMessage (), $e->getCode (), $e->getPrevious () );
		}
	}

	/**
	 * Establishes the connection to the database using the $config array
	 *
	 * @param array $config the config array (Startup::getConfig())
	 */
	public static function startDatabase(&$config, $offset = null) {
		$db = $offset ? ($config ['database'] [$offset] ?? ($config ['database'] ?? [ ])) : ($config ['database'] ['default'] ?? $config ['database']);
		if ($db ['dbName'] !== '') {
			self::connect ( $offset ?? 'default', $db ['wrapper'] ?? \Ubiquity\db\providers\pdo\PDOWrapper::class, $db ['type'], $db ['dbName'], $db ['serverName'] ?? '127.0.0.1', $db ['port'] ?? 3306, $db ['user'] ?? 'root', $db ['password'] ?? '', $db ['options'] ?? [ ], $db ['cache'] ?? false);
		}
	}

	public static function getDbOffset(&$config, $offset = null) {
		return $offset ? ($config ['database'] [$offset] ?? ($config ['database'] ?? [ ])) : ($config ['database'] ['default'] ?? $config ['database']);
	}

	/**
	 * Returns true if the connection to the database is established
	 *
	 * @return boolean
	 */
	public static function isConnected($offset = 'default') {
		$db = self::$db [$offset] ?? false;
		return $db && ($db instanceof Database) && $db->isConnected ();
	}

	/**
	 * Sets the transformer operation
	 *
	 * @param string $op
	 */
	public static function setTransformerOp($op) {
		self::$transformerOp = $op;
	}

	/**
	 * Closes the active pdo connection to the database
	 */
	public static function closeDb($offset = 'default') {
		$db = self::$db [$offset] ?? false;
		if ($db !== false) {
			$db->close ();
		}
	}

	/**
	 * Defines the database connection to use for $model class
	 *
	 * @param string $model a model class
	 * @param string $database a database connection defined in config.php
	 */
	public static function setModelDatabase($model, $database = 'default') {
		self::$modelsDatabase [$model] = $database;
	}

	/**
	 * Defines the database connections to use for models classes
	 *
	 * @param array $modelsDatabase
	 */
	public static function setModelsDatabases($modelsDatabase) {
		self::$modelsDatabase = $modelsDatabase;
	}

	/**
	 * Returns the database instance defined at $offset key in config
	 *
	 * @param string $offset
	 * @return \Ubiquity\db\Database
	 */
	public static function getDatabase($offset = 'default') {
		if (! isset ( self::$db [$offset] )) {
			self::startDatabase ( Startup::$config, $offset );
		}
		SqlUtils::$quote = self::$db [$offset]->quote;
		return self::$db [$offset];
	}

	public static function getDatabases() {
		$config = Startup::getConfig ();
		if (isset ( $config ['database'] )) {
			if (isset ( $config ['database'] ['dbName'] )) {
				return [ 'default' ];
			} else {
				return \array_keys ( $config ['database'] );
			}
		}
		return [ ];
	}

	public static function updateDatabaseParams(array &$config, array $parameters, $offset = 'default') {
		if ($offset === 'default') {
			if (isset ( $config ['database'] [$offset] )) {
				foreach ( $parameters as $k => $param ) {
					$config ['database'] [$offset] [$k] = $param;
				}
			} else {
				foreach ( $parameters as $k => $param ) {
					$config ['database'] [$k] = $param;
				}
			}
		} else {
			if (isset ( $config ['database'] [$offset] )) {
				foreach ( $parameters as $k => $param ) {
					$config ['database'] [$offset] [$k] = $param;
				}
			}
		}
	}

	public static function start() {
		self::$modelsDatabase = CacheManager::getModelsDatabases ();
	}

	public static function getDbCacheInstance($model) {
		$db = static::$db [self::$modelsDatabase [$model] ?? 'default'];
		return $db->getCacheInstance ();
	}

	public static function warmupCache($className, $condition = '', $included = false, $parameters = [ ]) {
		$objects = self::getAll ( $className, $condition, $included, $parameters );
		foreach ( $objects as $o ) {
			self::$cache->store ( $className, OrmUtils::getKeyValues ( $o ), $o );
		}
		self::$cache->optimize ();
		$offset = self::$modelsDatabase [$className] ?? 'default';
		$db = self::$db [$offset];
		$db->close ();
		unset ( self::$db [$offset] );
	}

	public static function setCache(AbstractDAOCache $cache) {
		self::$cache = $cache;
	}

	/**
	 *
	 * @return \Ubiquity\cache\dao\AbstractDAOCache
	 */
	public static function getCache() {
		return static::$cache;
	}

	/**
	 * @return array
	 */
	public static function getModelsDatabase(): array {
		return self::$modelsDatabase;
	}
}


1		<?php
2
3		namespace Ubiquity\orm;
4
5		use Ubiquity\db\Database;
6		use Ubiquity\log\Logger;
7		use Ubiquity\db\SqlUtils;
8		use Ubiquity\orm\traits\DAOUpdatesTrait;
9		use Ubiquity\orm\traits\DAORelationsTrait;
10		use Ubiquity\orm\parser\ConditionParser;
11		use Ubiquity\orm\traits\DAOUQueries;
12		use Ubiquity\orm\traits\DAOCoreTrait;
13		use Ubiquity\orm\traits\DAORelationsPrepareTrait;
14		use Ubiquity\exceptions\DAOException;
15		use Ubiquity\orm\traits\DAORelationsAssignmentsTrait;
16		use Ubiquity\orm\traits\DAOTransactionsTrait;
17		use Ubiquity\controllers\Startup;
18		use Ubiquity\cache\CacheManager;
19		use Ubiquity\orm\traits\DAOPooling;
20		use Ubiquity\orm\traits\DAOBulkUpdatesTrait;
21		use Ubiquity\orm\traits\DAOPreparedTrait;
22		use Ubiquity\cache\dao\AbstractDAOCache;
23
24		/**
25		* Gateway class between database and object model.
26		* This class is part of Ubiquity
27		*
28		* @author jcheron <[email protected]>
29		* @version 1.2.5
30		*
31		*/
32		class DAO {
33		use DAOCoreTrait,DAOUpdatesTrait,DAORelationsTrait,DAORelationsPrepareTrait,DAORelationsAssignmentsTrait,
34		DAOUQueries,DAOTransactionsTrait,DAOPooling,DAOBulkUpdatesTrait,DAOPreparedTrait;
35
36		/**
37		*
38		* @var Database
39		*/
40		public static $db;
41		public static $useTransformers = false;
42		public static $transformerOp = 'transform';
43		private static $conditionParsers = [ ];
44		protected static $modelsDatabase = [ ];
45
46		/**
47		*
48		* @var AbstractDAOCache
49		*/
50		protected static $cache;
51
52	149	public static function getDb($model) {
53	149	return self::getDatabase ( self::$modelsDatabase [$model] ?? 'default');
54		}
55
56		/**
57		* Returns an array of $className objects from the database
58		*
59		* @param string $className class name of the model to load
60		* @param string $condition Part following the WHERE of an SQL statement
61		* @param boolean\|array $included if true, loads associate members with associations, if array, example : ['client.*','commands']
62		* @param array\|null $parameters
63		* @param boolean $useCache use the active cache if true
64		* @return array
65		*/
66	56	public static function getAll($className, $condition = '', $included = true, $parameters = null, $useCache = NULL) {
67	56	$db = self::getDb ( $className );
68	56	return static::_getAll ( $db, $className, new ConditionParser ( $condition, null, $parameters ), $included, $useCache );
69		}
70
71		/**
72		* Returns an array of $className objects loaded by id from the database
73		*
74		* @param string $className class name of the model to load
75		* @param array $keyValues
76		* @param boolean\|array $included if true, loads associate members with associations, if array, example : ['client.*','commands']
77		* @param string $condition additional condition
78		* @param boolean $useCache use the active cache if true
79		* @return array
80		*/
81		public static function getAllByIds($className, $keyValues = [ ], $included = true, $condition = '', $useCache = NULL) {
82		$db = self::getDb ( $className );
83		$key = OrmUtils::getFirstKey ( $className );
84		$countK = \count ( $keyValues );
85		if ($countK > 0) {
86		$nCondition = $key . ' IN (' . \str_repeat ( '?,', $countK - 1 ) . '?)';
87		if ($condition != null) {
88		$nCondition .= ' AND ' . $condition;
89		}
90		return static::_getAll ( $db, $className, new ConditionParser ( $nCondition, null, $keyValues ), $included, $useCache );
91		}
92		return [];
93
94		}
95
96	6	public static function paginate($className, $page = 1, $rowsPerPage = 20, $condition = null, $included = true) {
97	6	return self::getAll ( $className, ($condition ?? '1=1') . ' LIMIT ' . $rowsPerPage . ' OFFSET ' . (($page - 1) * $rowsPerPage), $included );
98		}
99
100	5	public static function getRownum($className, $ids) {
101	5	$tableName = OrmUtils::getTableName ( $className );
102	5	$db = self::getDb ( $className );
103	5	$quote = $db->quote;
104	5	self::parseKey ( $ids, $className, $quote );
105	5	$condition = SqlUtils::getCondition ( $ids, $className );
106	5	$keyFields = OrmUtils::getKeyFields ( $className );
107	5	if (\is_array ( $keyFields )) {
108	5	$keys = \implode ( ',', $keyFields );
109		} else {
110		$keys = '1';
111		}
112	5	return $db->getRowNum ( $tableName, $keys, $condition );
113		}
114
115		/**
116		* Returns the number of objects of $className from the database respecting the condition possibly passed as parameter
117		*
118		* @param string $className complete classname of the model to load
119		* @param string $condition Part following the WHERE of an SQL statement
120		* @param array\|null $parameters The query parameters
121		* @return int\|false count of objects
122		*/
123	31	public static function count($className, $condition = '', $parameters = null) {
124	31	$tableName = OrmUtils::getTableName ( $className );
125	31	if ($condition != '') {
126	10	$condition = SqlUtils::checkWhere($condition);
127		}
128	31	$db = self::getDb ( $className );
129	31	$quote = $db->quote;
130	31	return $db->prepareAndFetchColumn ( 'SELECT COUNT(*) FROM ' . $quote . $tableName . $quote . $condition, $parameters );
131		}
132
133		/**
134		* Tests the existence of objects of $className from the database respecting the condition possibly passed as parameter
135		*
136		* @param string $className complete classname of the model to load
137		* @param string $condition Part following the WHERE of an SQL statement
138		* @param array\|null $parameters The query parameters
139		* @return boolean
140		*/
141	2	public static function exists($className, $condition = '', $parameters = null) {
142	2	$tableName = OrmUtils::getTableName ( $className );
143	2	if ($condition != '') {
144	2	$condition = SqlUtils::checkWhere($condition);
145		}
146	2	$db = self::getDb ( $className );
147	2	$quote = $db->quote;
148	2	return (1 == $db->prepareAndFetchColumn ( "SELECT EXISTS(SELECT 1 FROM {$quote}{$tableName}{$quote}{$condition})", $parameters ));
149		}
150
151		/**
152		* Returns an instance of $className from the database, from $keyvalues values of the primary key or with a condition
153		*
154		* @param String $className complete classname of the model to load
155		* @param array\|string $condition condition or primary key values
156		* @param boolean\|array $included if true, charges associate members with association
157		* @param array\|null $parameters the request parameters
158		* @param boolean\|null $useCache use cache if true
159		* @return object the instance loaded or null if not found
160		*/
161	28	public static function getOne($className, $condition, $included = true, $parameters = null, $useCache = NULL) {
162	28	$db = self::getDb ( $className );
163	28	$conditionParser = new ConditionParser ();
164	28	if (! isset ( $parameters )) {
165	27	$conditionParser->addKeyValues ( $condition, $className );
166	3	} elseif (! is_array ( $condition )) {
167	3	$conditionParser->setCondition ( $condition );
168	3	$conditionParser->setParams ( $parameters );
169		} else {
170		throw new DAOException ( "The \$condition parameter should not be an array if \$parameters is not null" );
171		}
172	28	return static::_getOne ( $db, $className, $conditionParser, $included, $useCache );
173		}
174
175		/**
176		* Returns an instance of $className from the database, from $keyvalues values of the primary key
177		*
178		* @param String $className complete classname of the model to load
179		* @param array\|string $keyValues primary key values or condition
180		* @param boolean\|array $included if true, charges associate members with association
181		* @param boolean\|null $useCache use cache if true
182		* @return object the instance loaded or null if not found
183		*/
184	43	public static function getById($className, $keyValues, $included = true, $useCache = NULL) {
185	43	return static::_getOne ( self::getDatabase ( self::$modelsDatabase [$className] ?? 'default'), $className, self::getConditionParser ( $className, $keyValues ), $included, $useCache );
186		}
187
188	43	protected static function getConditionParser($className, $keyValues): ConditionParser {
189	43	if (! isset ( self::$conditionParsers [$className] )) {
190	15	$conditionParser = new ConditionParser ();
191	15	$conditionParser->addKeyValues ( $keyValues, $className );
192	15	self::$conditionParsers [$className] = $conditionParser;
193		} else {
194	31	self::$conditionParsers [$className]->setKeyValues ( $keyValues );
195		}
196	43	return self::$conditionParsers [$className];
197		}
198
199		/**
200		* Establishes the connection to the database using the past parameters
201		*
202		* @param string $offset
203		* @param string $wrapper
204		* @param string $dbType
205		* @param string $dbName
206		* @param string $serverName
207		* @param string $port
208		* @param string $user
209		* @param string $password
210		* @param array $options
211		* @param boolean $cache
212		*/
213	151	public static function connect($offset, $wrapper, $dbType, $dbName, $serverName = '127.0.0.1', $port = '3306', $user = 'root', $password = '', $options = [ ], $cache = false) {
214	151	self::$db [$offset] = new Database ( $wrapper, $dbType, $dbName, $serverName, $port, $user, $password, $options, $cache, self::$pool );
215		try {
216	151	self::$db [$offset]->connect ();
217		} catch ( \Exception $e ) {
218		Logger::error ( "DAO", $e->getMessage () );
219		throw new DAOException ( $e->getMessage (), $e->getCode (), $e->getPrevious () );
220		}
221	151	}
222
223		/**
224		* Establishes the connection to the database using the $config array
225		*
226		* @param array $config the config array (Startup::getConfig())
227		*/
228	27	public static function startDatabase(&$config, $offset = null) {
229	27	$db = $offset ? ($config ['database'] [$offset] ?? ($config ['database'] ?? [ ])) : ($config ['database'] ['default'] ?? $config ['database']);
230	27	if ($db ['dbName'] !== '') {
231	27	self::connect ( $offset ?? 'default', $db ['wrapper'] ?? \Ubiquity\db\providers\pdo\PDOWrapper::class, $db ['type'], $db ['dbName'], $db ['serverName'] ?? '127.0.0.1', $db ['port'] ?? 3306, $db ['user'] ?? 'root', $db ['password'] ?? '', $db ['options'] ?? [ ], $db ['cache'] ?? false);
232		}
233	27	}
234
235	221	public static function getDbOffset(&$config, $offset = null) {
236	221	return $offset ? ($config ['database'] [$offset] ?? ($config ['database'] ?? [ ])) : ($config ['database'] ['default'] ?? $config ['database']);
237		}
238
239		/**
240		* Returns true if the connection to the database is established
241		*
242		* @return boolean
243		*/
244	8	public static function isConnected($offset = 'default') {
245	8	$db = self::$db [$offset] ?? false;
246	8	return $db && ($db instanceof Database) && $db->isConnected ();
247		}
248
249		/**
250		* Sets the transformer operation
251		*
252		* @param string $op
253		*/
254		public static function setTransformerOp($op) {
255		self::$transformerOp = $op;
256		}
257
258		/**
259		* Closes the active pdo connection to the database
260		*/
261	102	public static function closeDb($offset = 'default') {
262	102	$db = self::$db [$offset] ?? false;
263	102	if ($db !== false) {
264	101	$db->close ();
265		}
266	102	}
267
268		/**
269		* Defines the database connection to use for $model class
270		*
271		* @param string $model a model class
272		* @param string $database a database connection defined in config.php
273		*/
274	10	public static function setModelDatabase($model, $database = 'default') {
275	10	self::$modelsDatabase [$model] = $database;
276	10	}
277
278		/**
279		* Defines the database connections to use for models classes
280		*
281		* @param array $modelsDatabase
282		*/
283		public static function setModelsDatabases($modelsDatabase) {
284		self::$modelsDatabase = $modelsDatabase;
285		}
286
287		/**
288		* Returns the database instance defined at $offset key in config
289		*
290		* @param string $offset
291		* @return \Ubiquity\db\Database
292		*/
293	155	public static function getDatabase($offset = 'default') {
294	155	if (! isset ( self::$db [$offset] )) {
295	19	self::startDatabase ( Startup::$config, $offset );
296		}
297	155	SqlUtils::$quote = self::$db [$offset]->quote;
298	155	return self::$db [$offset];
299		}
300
301	6	public static function getDatabases() {
302	6	$config = Startup::getConfig ();
303	6	if (isset ( $config ['database'] )) {
304	6	if (isset ( $config ['database'] ['dbName'] )) {
305		return [ 'default' ];
306		} else {
307	6	return \array_keys ( $config ['database'] );
308		}
309		}
310		return [ ];
311		}
312
313		public static function updateDatabaseParams(array &$config, array $parameters, $offset = 'default') {
314		if ($offset === 'default') {
315		if (isset ( $config ['database'] [$offset] )) {
316		foreach ( $parameters as $k => $param ) {
317		$config ['database'] [$offset] [$k] = $param;
318		}
319		} else {
320		foreach ( $parameters as $k => $param ) {
321		$config ['database'] [$k] = $param;
322		}
323		}
324		} else {
325		if (isset ( $config ['database'] [$offset] )) {
326		foreach ( $parameters as $k => $param ) {
327		$config ['database'] [$offset] [$k] = $param;
328		}
329		}
330		}
331		}
332
333	72	public static function start() {
334	72	self::$modelsDatabase = CacheManager::getModelsDatabases ();
335	72	}
336
337		public static function getDbCacheInstance($model) {
338		$db = static::$db [self::$modelsDatabase [$model] ?? 'default'];
339		return $db->getCacheInstance ();
340		}
341
342	2	public static function warmupCache($className, $condition = '', $included = false, $parameters = [ ]) {
343	2	$objects = self::getAll ( $className, $condition, $included, $parameters );
344	2	foreach ( $objects as $o ) {
345	2	self::$cache->store ( $className, OrmUtils::getKeyValues ( $o ), $o );
346		}
347	2	self::$cache->optimize ();
348	2	$offset = self::$modelsDatabase [$className] ?? 'default';
349	2	$db = self::$db [$offset];
350	2	$db->close ();
351	2	unset ( self::$db [$offset] );
352	2	}
353
354	2	public static function setCache(AbstractDAOCache $cache) {
355	2	self::$cache = $cache;
356	2	}
357
358		/**
359		*
360		* @return \Ubiquity\cache\dao\AbstractDAOCache
361		*/
362	64	public static function getCache() {
363	64	return static::$cache;
364		}
365
366		/**
367		* @return array
368		*/
369		public static function getModelsDatabase(): array {
370		return self::$modelsDatabase;
371		}
372		}
373

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