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<?php
namespace common\modules\comment\models;
/**
* Class Comment
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* @property bool $guestComment
* @property integer $comment_id
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* @package common\modules\comment\models
*/
class Comment extends \yii\db\ActiveRecord
implements \common\modules\comment\interfaces\CommentInterface
{
const STATUS_HIDDEN = 0;
const STATUS_DELETED = 2;
const STATUS_ACTIVE = 1;
const STATUS_PERSONAL = 3;
const SCENARIO_USER = 'user';
const SCENARIO_GUEST = 'guest';
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/**
* @var bool
*/
public $guestComment = true;
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public function rules()
{
return [
[
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[
'text',
'user_name',
'user_email',
],
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'required',
],
[
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[
'rating',
],
'safe',
],
[
[ 'user_email' ],
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'email',
],
[
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[ 'user_name' ],
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'string',
],
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[
[
'comment_id',
'comment_pid',
],
'integer',
],
[
[ 'status' ],
'default',
'value' => 1,
],
[
[ 'comment_pid' ],
'exist',
'targetAttribute' => 'comment_id',
'filter' => [
'entity' => $this->entity,
],
],
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];
}
public function scenarios()
{
return [
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self::SCENARIO_GUEST => [
'user_name',
'user_email',
'text',
'comment_pid',
],
self::SCENARIO_USER => [
'text',
'comment_pid',
],
];
}
/**
* @inheritdoc
*/
public function behaviors()
{
return [
[
'class' => \yii\behaviors\TimestampBehavior::className(),
'createdAtAttribute' => 'date_add',
'updatedAtAttribute' => 'date_update',
'value' => new \yii\db\Expression('NOW()'),
],
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];
}
public static function tableName()
{
return '{{%comment}}';
}
/**
* @inheritdoc
*/
public function attributeLabels()
{
return [
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'text' => \Yii::t('app', 'Комментарий'),
'user_name' => \Yii::t('app', 'Имя'),
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'user_email' => \Yii::t('app', 'Email'),
];
}
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public function getGuestComment()
{
return $this->guestComment;
}
public function setGuestComment($value)
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{
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$this->guestComment = $value;
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}
public function getComments($entity)
{
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return $this->find()
->where([
'entity' => $this->entity,
'status' => 1,
]);
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}
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public function postComment()
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{
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if($this->checkCreate()) {
if($this->insert()) {
$this->clearSafe();
return true;
} else {
return false;
}
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} else {
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$this->addError('comment_id', 'You can`t post comment here');
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return false;
}
}
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public function updateComment()
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{
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if($this->checkUpdate()) {
if(empty( $this->comment_id )) {
$this->addError('comment_id', 'Comment ID not found');
return false;
} else {
if($this->update()) {
$this->clearSafe();
return true;
} else {
return false;
}
}
} else {
$this->addError('comment_id', 'You can`t update this post');
return false;
}
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}
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public function deleteComment()
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{
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if($this->checkDelete()) {
if(empty( $this->comment_id )) {
$this->addError('comment_id', 'Comment ID not found');
return false;
} else {
if($this->status == self::STATUS_DELETED) {
return false;
}
$this->status = self::STATUS_DELETED;
if($this->update()) {
$this->clearSafe();
return true;
} else {
return false;
}
}
} else {
$this->addError('comment_id', 'You can`t delete this post');
return false;
}
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}
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public function checkCreate()
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{
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if($this->getGuestComment()) {
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return true;
} else {
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return \Yii::$app->user->can(\common\modules\comment\Permissions::CREATE, [ 'entity' => $this->entity ]);
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}
}
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public function checkUpdate()
{
if($this->scenario == self::SCENARIO_GUEST) {
return false;
} else {
return \Yii::$app->user->can(\common\modules\comment\Permissions::UPDATE, [ 'entity' => $this->entity ]) || \Yii::$app->user->can(\common\modules\comment\Permissions::UPDATE_OWN, [ 'entity' => $this->entity ]);
}
}
public function checkDelete()
{
if($this->scenario == self::SCENARIO_GUEST) {
return false;
} else {
return \Yii::$app->user->can(\common\modules\comment\Permissions::DELETE, [ 'entity' => $this->entity ]) || \Yii::$app->user->can(\common\modules\comment\Permissions::DELETE_OWN, [ 'entity' => $this->entity ]);
}
}
protected function clearSafe($setNew = true)
{
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$safe = $this->safeAttributes();
$count = count($safe);
$values = array_fill(0, $count, NULL);
$result = array_combine($safe, $values);
$this->setAttributes($result);
$this->setIsNewRecord($setNew);
}
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public function getParent()
{
return $this->hasOne(self::className(), [ 'comment_id' => 'comment_pid' ]);
}
public function getAuthor()
{
// if($this->user_id != NULL) {
return $this->hasOne(\common\models\User::className(), [ 'id' => 'user_id' ]);
// } else {
// return ['firstname' => $this->user_name, 'email' => $this->user_email];
// }
}
public function checkRating()
{
$rating = $this->hasOne(\common\modules\comment\models\Rating::className(), [ 'entity' => 'entityId' ])
->one();
if(!$rating instanceof \common\modules\comment\models\Rating) {
$rating = new \common\modules\comment\models\Rating([
'entity' => $this->entityId,
'user_id' => $this->user_id,
]);
$rating->save();
}
}
public function getRating()
{
$this->checkRating();
return $this->hasOne(\common\modules\comment\models\Rating::className(), [ 'entity' => 'entityId' ]);
}
public function hasRating($return = true)
{
$rating = $this->hasOne(\common\modules\comment\models\Rating::className(), [ 'entity' => 'entityId' ])
->andWhere([
'not',
[ 'value' => NULL ],
])
->one();
if($return) {
return $rating;
} else {
return $rating ? true : false;
}
}
public function getEntityId()
{
return $this->formName() . '-' . $this->getPrimaryKey();
}
}
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