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<?php
/**
* @link https://www.humhub.org/
* @copyright Copyright (c) 2016 HumHub GmbH & Co. KG
* @license https://www.humhub.com/licences
*/
namespace humhub\modules\user\models;
use humhub\components\ActiveRecord;
use humhub\modules\search\libs\SearchHelper;
/**
* This is the model class for table "group_admin".
*
* @property integer $id
* @property integer $user_id
* @property integer $group_id
* @property string $created_at
* @property integer $created_by
* @property string $updated_at
* @property integer $updated_by
* @property User $user
* @property Group $group
*/
class GroupUser extends ActiveRecord
{
const SCENARIO_REGISTRATION = 'registration';
/**
* @inheritdoc
*/
public static function tableName()
{
return 'group_user';
}
/**
* @inheritdoc
*/
public function rules()
{
return [
[['user_id', 'group_id'], 'required'],
[['user_id', 'group_id'], 'integer'],
[['group_id'], 'validateGroupId'],
[['user_id', 'group_id'], 'unique', 'targetAttribute' => ['user_id', 'group_id'], 'message' => 'The combination of User ID and Group ID has already been taken.']
];
}
/**
* @inheritdoc
*/
public function scenarios()
{
$scenarios = parent::scenarios();
$scenarios[self::SCENARIO_REGISTRATION] = ['group_id'];
return $scenarios;
}
/**
* @inheritdoc
*/
public function attributeLabels()
{
return [
'id' => 'ID',
'user_id' => 'User ID',
'group_id' => 'Group ID',
'created_at' => 'Created At',
'created_by' => 'Created By',
'updated_at' => 'Updated At',
'updated_by' => 'Updated By',
];
}
/**
* @inheritdoc
*/
public function afterSave($insert, $changedAttributes)
{
if ($insert) {
if ($this->group !== null && $this->group->groupSpaces !== null) {
foreach ($this->group->groupSpaces as $groupSpace) {
$groupSpace->space->addMember($this->user->id);
}
}
if ($this->user !== null) {
$this->user->updateSearch();
}
}
parent::afterSave($insert, $changedAttributes);
}
/**
* @inheritdoc
*/
public function afterDelete()
{
SearchHelper::queueUpdate($this->user);
parent::afterDelete();
}
/**
* Returns all Group relation
*
* @return \yii\db\ActiveQuery
*/
public function getGroup()
{
return $this->hasOne(Group::class, ['id' => 'group_id']);
}
/**
* Returns all User relation
*
* @return \yii\db\ActiveQuery
*/
public function getUser()
{
return $this->hasOne(User::class, ['id' => 'user_id']);
}
/**
* Validator for group field during registration
*/
public function validateGroupId()
{
if ($this->scenario == static::SCENARIO_REGISTRATION) {
if ($this->group_id != '') {
$registrationGroups = Group::getRegistrationGroups();
foreach ($registrationGroups as $group) {
if ($this->group_id == $group->id) {
return;
}
}
// Not found group in groups available during registration
$this->addError('group_id', 'Invalid group given!');
}
}
}
}
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