Yii Framework

Код: Выделить всё

SQLSTATE[HY000]: General error: 1364 Field 'tree' doesn't have a default value
The SQL being executed was: INSERT INTO `category` (`name`, `position`, `created_at`, `updated_at`, `lft`, `rgt`, `depth`) VALUES ('Категория 1', 1, 1567786272, 1567786272, 1, 2, 0)
Error Info: Array
(
    [0] => HY000
    [1] => 1364
    [2] => Field 'tree' doesn't have a default value
)

Код: Выделить всё

public function behaviors() {
        return [
            \yii\behaviors\TimeStampBehavior::class,
            'tree' => [
                'class' => NestedSetsBehavior::class,
                'treeAttribute' => 'tree',
                // 'leftAttribute' => 'lft',
                // 'rightAttribute' => 'rgt',
                // 'depthAttribute' => 'depth',
            ],
        ];
    }

Код: Выделить всё

protected function beforeInsertRootNode()
    {
        if ($this->treeAttribute === false && $this->owner->find()->roots()->exists()) {
            throw new Exception('Can not create more than one root when "treeAttribute" is false.');
        }

        $this->owner->setAttribute($this->leftAttribute, 1);
        $this->owner->setAttribute($this->rightAttribute, 2);
        $this->owner->setAttribute($this->depthAttribute, 0);
    }
    

Код: Выделить всё

    public function afterInsert()
    {
        if ($this->operation === self::OPERATION_MAKE_ROOT && $this->treeAttribute !== false) {
            $this->owner->setAttribute($this->treeAttribute, $this->owner->getPrimaryKey());
            $primaryKey = $this->owner->primaryKey();

            if (!isset($primaryKey[0])) {
                throw new Exception('"' . get_class($this->owner) . '" must have a primary key.');
            }

            $this->owner->updateAll(
                [$this->treeAttribute => $this->owner->getAttribute($this->treeAttribute)],
                [$primaryKey[0] => $this->owner->getAttribute($this->treeAttribute)]
            );
        }

        $this->operation = null;
        $this->node = null;
    }