Created
January 18, 2018 23:03
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Modelo responsável pelo Usuário
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<?php | |
namespace app\modules\admin\models; | |
use Yii; | |
use \yii\db\ActiveRecord; | |
use \yii\web\IdentityInterface; | |
use \yii\base\NotSupportedException; | |
use \yii\behaviors\TimestampBehavior; | |
class User extends ActiveRecord implements IdentityInterface | |
{ | |
const STATUS_DELETED = 0; | |
const STATUS_ACTIVE = 10; | |
public static function tableName() | |
{ | |
return '{{%users}}'; | |
} | |
/** | |
* @inheritdoc | |
*/ | |
public function behaviors() | |
{ | |
return [ | |
TimestampBehavior::className(), | |
]; | |
} | |
/** | |
* @inheritdoc | |
*/ | |
public function rules() | |
{ | |
return [ | |
['status', 'default', 'value' => self::STATUS_ACTIVE], | |
['status', 'in', 'range' => [self::STATUS_ACTIVE, self::STATUS_DELETED]], | |
]; | |
} | |
public function scenarios() | |
{ | |
$scenarios = parent::scenarios(); | |
$scenarios['update'] = ['username', 'email']; | |
return $scenarios; | |
} | |
/** | |
* @inheritdoc | |
*/ | |
public static function findIdentity($id) | |
{ | |
return static::findOne(['id' => $id, 'status' => self::STATUS_ACTIVE]); | |
} | |
/** | |
* @inheritdoc | |
*/ | |
public static function findIdentityByAccessToken($token, $type = null) | |
{ | |
throw new NotSupportedException('"findIdentityByAccessToken" is not implemented.'); | |
} | |
/** | |
* Finds user by username | |
* | |
* @param string $username | |
* @return static|null | |
*/ | |
public static function findByUsername($username) | |
{ | |
return static::findOne(['username' => $username, 'status' => self::STATUS_ACTIVE]); | |
} | |
/** | |
* Finds user by password reset token | |
* | |
* @param string $token password reset token | |
* @return static|null | |
*/ | |
public static function findByPasswordResetToken($token) | |
{ | |
if (!static::isPasswordResetTokenValid($token)) { | |
return null; | |
} | |
return static::findOne([ | |
'passwordResetToken' => $token, | |
'status' => self::STATUS_ACTIVE, | |
]); | |
} | |
/** | |
* Finds out if password reset token is valid | |
* | |
* @param string $token password reset token | |
* @return boolean | |
*/ | |
public static function isPasswordResetTokenValid($token) | |
{ | |
if (empty($token)) { | |
return false; | |
} | |
$timestamp = (int) substr($token, strrpos($token, '_') + 1); | |
$expire = Yii::$app->params['user.passwordResetTokenExpire']; | |
return $timestamp + $expire >= time(); | |
} | |
/** | |
* @inheritdoc | |
*/ | |
public function getId() | |
{ | |
return $this->id; | |
} | |
/** | |
* @inheritdoc | |
*/ | |
public function getAuthKey() | |
{ | |
return $this->authKey; | |
} | |
/** | |
* @inheritdoc | |
*/ | |
public function validateAuthKey($authKey) | |
{ | |
return $this->authKey === $authKey; | |
} | |
/** | |
* Validates password | |
* | |
* @param string $password password to validate | |
* @return boolean if password provided is valid for current user | |
*/ | |
public function validatePassword($password) | |
{ | |
return Yii::$app->security->validatePassword($password, $this->passwordHash); | |
} | |
/** | |
* Generates password hash from password and sets it to the model | |
* | |
* @param string $password | |
*/ | |
public function setPassword($password) | |
{ | |
$this->passwordHash = Yii::$app->security->generatePasswordHash($password); | |
} | |
/** | |
* Generates "remember me" authentication key | |
*/ | |
public function generateAuthKey() | |
{ | |
$this->authKey = Yii::$app->security->generateRandomString(); | |
} | |
/** | |
* Generates new password reset token | |
*/ | |
public function generatePasswordResetToken() | |
{ | |
$this->passwordResetToken = Yii::$app->security->generateRandomString() . '_' . time(); | |
} | |
/** | |
* Removes password reset token | |
*/ | |
public function removePasswordResetToken() | |
{ | |
$this->passwordResetToken = null; | |
} | |
public function requestPasswordResetToken($id) | |
{ | |
$user = User::findOne([ | |
'status' => User::STATUS_ACTIVE, | |
'id' => $id, | |
]); | |
if (!$user) { | |
return false; | |
} | |
if (!User::isPasswordResetTokenValid($user->passwordResetToken)) { | |
$user->generatePasswordResetToken(); | |
} | |
if (!$user->save()) { | |
return false; | |
} | |
return $user->passwordResetToken; | |
} | |
} |
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