sweelix\oauth2\server\models\BaseModel

Complexity

Total Complexity

61

Size/Duplication

Total Lines	456
Duplicated Lines	0 %

Coupling/Cohesion

Components	2
Dependencies	6

Test Coverage

Coverage

66.39%

Importance

Changes

0

30 Methods

Rating	Name	Duplication	Size	Complexity
	key()	0	1	?
	attributesDefinition()	0	1	?
A	getDataService()	0	4	1
A	attributes()	0	4	1
A	init()	0	5	1
A	refresh()	0	12	4
A	getKey()	0	5	2
A	getOldKey()	0	5	2
A	hasAttribute()	0	4	2
A	getAttribute()	0	4	2
A	setAttribute()	0	8	2
A	setOldAttributes()	0	4	1
A	getOldAttributes()	0	4	2
A	setOldAttribute()	0	8	3
A	getOldAttribute()	0	4	2
A	getIsNewRecord()	0	4	1
A	setIsNewRecord()	0	4	2
A	markAttributeDirty()	0	4	1
A	isAttributeChanged()	0	12	4
B	getDirtyAttributes()	0	22	9
A	__get()	0	10	4
A	__set()	0	8	2
A	__isset()	0	8	2
A	__unset()	0	8	2
A	loadIds()	0	9	2
A	afterFind()	0	4	1
A	beforeSave()	0	6	2
A	afterSave()	0	6	2
A	beforeDelete()	0	6	1
A	afterDelete()	0	4	1

<?php
/**
 * BaseModel.php
 *
 * PHP version 5.6+
 *
 * @author Philippe Gaultier <pgaultier@sweelix.net>
 * @copyright 2010-2017 Philippe Gaultier
 * @license http://www.sweelix.net/license license
 * @version 1.2.0
 * @link http://www.sweelix.net
 * @package sweelix\oauth2\server\models
 */

namespace sweelix\oauth2\server\models;

use sweelix\oauth2\server\interfaces\BaseModelInterface;
use yii\base\InvalidArgumentException;
use yii\base\Model;
use yii\base\ModelEvent;
use Yii;
use Exception;
use yii\base\NotSupportedException;
use yii\helpers\Inflector;

/**
 * This is the base model
 *
 * @author Philippe Gaultier <pgaultier@sweelix.net>
 * @copyright 2010-2017 Philippe Gaultier
 * @license http://www.sweelix.net/license license
 * @version 1.2.0
 * @link http://www.sweelix.net
 * @package sweelix\oauth2\server\models
 * @since 1.0.0
 */
abstract class BaseModel extends Model implements BaseModelInterface
{
    /**
     * @var array|null old attribute values indexed by attribute names.
     * This is `null` if the record [[isNewRecord|is new]].
     */
    private $_oldAttributes;

    /**
     * @var array attribute values indexed by attribute names
     */
    private $_attributes = [];

    /**
     * @codeCoverageIgnore
     */
    protected static function getDataService()
    {
        throw new NotSupportedException('You must implement BaseModel::getDataService()');
    }

    /**
     * @return string attribute key of the object
     * @since 1.0.0
     */
    abstract public function key();

    /**
     * Definition of model attributes ['attributeName' => 'type', ...] where type can be :
     *   * bool
     *   * string
     *   * float
     *   * int
     * As database are not always able to retain datatype, this will be used by the service layer to
     * cast data
     * @return array definition of model attributes
     * @since 1.0.0
     */
    abstract public function attributesDefinition();

    /**
     * Returns the list of all attribute names of the model.
     * The default implementation will return all column names defined in scenario.
     * @return array list of attribute names.
     * @codeCoverageIgnore
     */
    public function attributes()
    {
        return array_keys($this->attributesDefinition());
    }

    /**
     * Initializes the object.
     * This method is called at the end of the constructor.
     * The default implementation will trigger an [[EVENT_INIT]] event.
     * If you override this method, make sure you call the parent implementation at the end
     * to ensure triggering of the event.
     */
    public function init()
    {
        parent::init();
        $this->trigger(self::EVENT_INIT);
    }

    /**
     * Repopulates this record with the latest data.
     * @return boolean whether the row still exists in the database. If true, the latest data
     * will be populated to this active record. Otherwise, this record will remain unchanged.
     */
    public function refresh()
    {
        $record = static::findOne($this->getKey());
        if ($record === null) {
            return false;
        }
        foreach ($this->attributes() as $name) {
            $this->_attributes[$name] = isset($record->_attributes[$name]) ? $record->_attributes[$name] : null;
        }
        $this->_oldAttributes = $this->_attributes;
        return true;
    }

    /**
     * Returns the key value of the object
     * @return mixed|null
     * @since 1.0.0
     */
    public function getKey()
    {
        $key = $this->key();
        return isset($this->_attributes[$key]) ? $this->_attributes[$key] : null;
    }

    /**
     * Returns the old key value of the object
     * @return mixed|null
     * @since 1.0.0
     */
    public function getOldKey()
    {
        $key = $this->key();
        return isset($this->_oldAttributes[$key]) ? $this->_oldAttributes[$key] : null;
    }

    /**
     * Returns a value indicating whether the model has an attribute with the specified name.
     * @param string $name the name of the attribute
     * @return boolean whether the model has an attribute with the specified name.
     */
    public function hasAttribute($name)
    {
        return isset($this->_attributes[$name]) || in_array($name, $this->attributes());
    }
    /**
     * Returns the named attribute value.
     * If this record is the result of a query and the attribute is not loaded,
     * null will be returned.
     * @param string $name the attribute name
     * @return mixed the attribute value. Null if the attribute is not set or does not exist.
     * @see hasAttribute()
     */
    public function getAttribute($name)
    {
        return isset($this->_attributes[$name]) ? $this->_attributes[$name] : null;
    }
    /**
     * Sets the named attribute value.
     * @param string $name the attribute name
     * @param mixed $value the attribute value.
     * @throws InvalidArgumentException if the named attribute does not exist.
     * @see hasAttribute()
     */
    public function setAttribute($name, $value)
    {
        if ($this->hasAttribute($name)) {
            $this->_attributes[$name] = $value;
        } else {
            throw new InvalidArgumentException(get_class($this) . ' has no attribute named "' . $name . '".');
        }
    }

    /**
     * Sets the old attribute values.
     * All existing old attribute values will be discarded.
     * @param array|null $values old attribute values to be set.
     * If set to `null` this record is considered to be [[isNewRecord|new]].
     */
    public function setOldAttributes($values)
    {
        $this->_oldAttributes = $values;
    }

    /**
     * Returns the old attribute values.
     * @return array the old attribute values (name-value pairs)
     */
    public function getOldAttributes()
    {
        return $this->_oldAttributes === null ? [] : $this->_oldAttributes;
    }


    /**
     * Sets the old value of the named attribute.
     * @param string $name the attribute name
     * @param mixed $value the old attribute value.
     * @throws InvalidArgumentException if the named attribute does not exist.
     * @see hasAttribute()
     */
    public function setOldAttribute($name, $value)
    {
        if (isset($this->_oldAttributes[$name]) || $this->hasAttribute($name)) {
            $this->_oldAttributes[$name] = $value;
        } else {
            throw new InvalidArgumentException(get_class($this) . ' has no attribute named "' . $name . '".');
        }
    }

    /**
     * Returns the old value of the named attribute.
     * If this record is the result of a query and the attribute is not loaded,
     * null will be returned.
     * @param string $name the attribute name
     * @return mixed the old attribute value. Null if the attribute is not loaded before
     * or does not exist.
     * @see hasAttribute()
     */
    public function getOldAttribute($name)
    {
        return isset($this->_oldAttributes[$name]) ? $this->_oldAttributes[$name] : null;
    }

    /**
     * Returns a value indicating whether the current record is new.
     * @return boolean whether the record is new and should be inserted when calling [[save()]].
     */
    public function getIsNewRecord()
    {
        return $this->_oldAttributes === null;
    }
    /**
     * Sets the value indicating whether the record is new.
     * @param boolean $value whether the record is new and should be inserted when calling [[save()]].
     * @see getIsNewRecord()
     */
    public function setIsNewRecord($value)
    {
        $this->_oldAttributes = $value ? null : $this->_attributes;
    }

    /**
     * Marks an attribute dirty.
     * This method may be called to force updating a record when calling [[update()]],
     * even if there is no change being made to the record.
     * @param string $name the attribute name
     */
    public function markAttributeDirty($name)
    {
        unset($this->_oldAttributes[$name]);
    }

    /**
     * Returns a value indicating whether the named attribute has been changed.
     * @param string $name the name of the attribute.
     * @param boolean $identical whether the comparison of new and old value is made for
     * identical values using `===`, defaults to `true`. Otherwise `==` is used for comparison.
     * This parameter is available since version 2.0.4.
     * @return boolean whether the attribute has been changed
     */
    public function isAttributeChanged($name, $identical = true)
    {
        if (isset($this->_attributes[$name], $this->_oldAttributes[$name])) {
            if ($identical) {
                return $this->_attributes[$name] !== $this->_oldAttributes[$name];
            } else {
                return $this->_attributes[$name] != $this->_oldAttributes[$name];
            }
        } else {
            return isset($this->_attributes[$name]) || isset($this->_oldAttributes[$name]);
        }
    }


    /**
     * Returns the attribute values that have been modified since they are loaded or saved most recently.
     *
     * The comparison of new and old values is made for identical values using `===`.
     *
     * @param string[]|null $names the names of the attributes whose values may be returned if they are
     * changed recently. If null, [[attributes()]] will be used.
     * @return array the changed attribute values (name-value pairs)
     */
    public function getDirtyAttributes($names = null)
    {
        if ($names === null) {
            $names = $this->attributes();
        }
        $names = array_flip($names);
        $attributes = [];
        if ($this->_oldAttributes === null) {
            foreach ($this->_attributes as $name => $value) {
                if (isset($names[$name])) {
                    $attributes[$name] = $value;
                }
            }
        } else {
            foreach ($this->_attributes as $name => $value) {
                if (isset($names[$name]) && (!array_key_exists($name, $this->_oldAttributes) || $value !== $this->_oldAttributes[$name])) {
                    $attributes[$name] = $value;
                }
            }
        }
        return $attributes;
    }

    /**
     * PHP getter magic method.
     * This method is overridden so that attributes and related objects can be accessed like properties.
     *
     * @param string $name property name
     * @throws \yii\base\InvalidArgumentException if relation name is wrong
     * @return mixed property value
     * @see getAttribute()
     */
    public function __get($name)
    {
        if (isset($this->_attributes[$name]) || array_key_exists($name, $this->_attributes)) {
            return $this->_attributes[$name];
        } elseif ($this->hasAttribute($name)) {
            return null;
        } else {
            return parent::__get($name);
        }
    }
    /**
     * PHP setter magic method.
     * This method is overridden so that AR attributes can be accessed like properties.
     * @param string $name property name
     * @param mixed $value property value
     */
    public function __set($name, $value)
    {
        if ($this->hasAttribute($name)) {
            $this->_attributes[$name] = $value;
        } else {
            parent::__set($name, $value);
        }
    }
    /**
     * Checks if a property value is null.
     * This method overrides the parent implementation by checking if the named attribute is null or not.
     * @param string $name the property name or the event name
     * @return boolean whether the property value is null
     */
    public function __isset($name)
    {
        try {
            return $this->__get($name) !== null;
        } catch (Exception $e) {
            return false;
        }
    }
    /**
     * Sets a component property to be null.
     * This method overrides the parent implementation by clearing
     * the specified attribute value.
     * @param string $name the property name or the event name
     */
    public function __unset($name)
    {
        if ($this->hasAttribute($name)) {
            unset($this->_attributes[$name]);
        } else {
            parent::__unset($name);
        }
    }

    /**
     * Populates the model with the data from end user.
     * The data to be loaded is `$data[formName]`, where `formName` refers to the value of [[formName()]].
     * If [[formName()]] is empty, the whole `$data` array will be used to populate the model.
     * The data being populated is subject to the safety check by [[setAttributes()]].
     * @param array $data the data array. This is usually `$_POST` or `$_GET`, but can also be any valid array
     * supplied by end user.
     * @param string $formName the form name to be used for loading the data into the model.
     * If not set, [[formName()]] will be used.
     * @return boolean whether the model is successfully populated with some data.
     */
    public function loadIds($data, $formName=null)
    {
        $camelData = [];
        foreach($data as $key => $value) {
            $key = lcfirst(Inflector::id2camel($key));
            $camelData[$key] = $value;
        }
        return parent::load($camelData, $formName);

It seems like you call parent on a different method (load() instead of loadIds()). Are you sure this is correct? If so, you might want to change this to $this->load().

    }

    /**
     * This method is called when the AR object is created and populated with the query result.
     * The default implementation will trigger an [[EVENT_AFTER_FIND]] event.
     * When overriding this method, make sure you call the parent implementation to ensure the
     * event is triggered.
     */
    public function afterFind()
    {
        $this->trigger(self::EVENT_AFTER_FIND);
    }

    /**
     * This method is called at the beginning of inserting or updating a record.
     * The default implementation will trigger an [[EVENT_BEFORE_INSERT]] event when `$insert` is true,
     * or an [[EVENT_BEFORE_UPDATE]] event if `$insert` is false.
     * When overriding this method, make sure you call the parent implementation like the following:
     *
     * ```php
     * public function beforeSave($insert)
     * {
     *     if (parent::beforeSave($insert)) {
     *         // ...custom code here...
     *         return true;
     *     } else {
     *         return false;
     *     }
     * }
     * ```
     *
     * @param boolean $insert whether this method called while inserting a record.
     * If false, it means the method is called while updating a record.
     * @return boolean whether the insertion or updating should continue.
     * If false, the insertion or updating will be cancelled.
     */
    public function beforeSave($insert)
    {
        $event = new ModelEvent;
        $this->trigger($insert ? self::EVENT_BEFORE_INSERT : self::EVENT_BEFORE_UPDATE, $event);
        return $event->isValid;
    }

    /**
     * This method is called at the end of inserting or updating a record.
     * The default implementation will trigger an [[EVENT_AFTER_INSERT]] event when `$insert` is true,
     * or an [[EVENT_AFTER_UPDATE]] event if `$insert` is false. The event class used is [[AfterSaveEvent]].
     * When overriding this method, make sure you call the parent implementation so that
     * the event is triggered.
     * @param boolean $insert whether this method called while inserting a record.
     * If false, it means the method is called while updating a record.
     * @param array $changedAttributes The old values of attributes that had changed and were saved.
     * You can use this parameter to take action based on the changes made for example send an email
     * when the password had changed or implement audit trail that tracks all the changes.
     * `$changedAttributes` gives you the old attribute values while the active record (`$this`) has
     * already the new, updated values.
     */
    public function afterSave($insert, $changedAttributes)
    {
        $this->trigger($insert ? self::EVENT_AFTER_INSERT : self::EVENT_AFTER_UPDATE, new AfterSaveEvent([
            'changedAttributes' => $changedAttributes
        ]));
    }

    /**
     * This method is invoked before deleting a record.
     * The default implementation raises the [[EVENT_BEFORE_DELETE]] event.
     * When overriding this method, make sure you call the parent implementation like the following:
     *
     * ```php
     * public function beforeDelete()
     * {
     *     if (parent::beforeDelete()) {
     *         // ...custom code here...
     *         return true;
     *     } else {
     *         return false;
     *     }
     * }
     * ```
     *
     * @return boolean whether the record should be deleted. Defaults to true.
     */
    public function beforeDelete()
    {
        $event = new ModelEvent;
        $this->trigger(self::EVENT_BEFORE_DELETE, $event);
        return $event->isValid;
    }
    /**
     * This method is invoked after deleting a record.
     * The default implementation raises the [[EVENT_AFTER_DELETE]] event.
     * You may override this method to do postprocessing after the record is deleted.
     * Make sure you call the parent implementation so that the event is raised properly.
     */
    public function afterDelete()
    {
        $this->trigger(self::EVENT_AFTER_DELETE);
    }
}