zacksleo / yii2-cms

src/models/Item.php

<?php

namespace zacksleo\yii2\cms\models;

use nemmo\attachments\models\File;
use Yii;
use yii\behaviors\TimestampBehavior;
use yii\helpers\Url;
use zacksleo\yii2\cms\models\queries\ItemQuery;

/**
 * This is the model class for table "{{%item}}".
 *
 * @property integer $id
 * @property string $item_name
 * @property string $categories
 * @property string $market_price
 * @property integer $price
 * @property string $description
 * @property integer $status
 * @property integer $subtitle
 * @property integer $created_at
 * @property integer $updated_at
 * @property string $logo_image
 * @property string $url
 */
class Item extends \yii\db\ActiveRecord
{
    const STATUS_ACTIVE = 1;
    const STATUS_INACTIVE = 0;

    /**
     * @inheritdoc
     */
    public static function tableName()
    {
        return '{{%item}}';
    }

    /**
     * @inheritdoc
     */
    public function rules()
    {
        return [
            [['item_name', 'subtitle', 'categories', 'description'], 'required'],
            [['status', 'created_at', 'updated_at'], 'integer'],
            ['status', 'default', 'value' => self::STATUS_ACTIVE],
            [['market_price', 'price'], 'number'],
            [['description', 'categories'], 'string'],
            [['item_name', 'logo_image', 'subtitle'], 'string', 'max' => 125],
        ];
    }

    /**
     * @inheritdoc
     */
    public function attributeLabels()
    {
        return [
            'id' => 'ID',
            'item_name' => '商品名称',
            'subtitle' => '副标题',
            'categories' => '商品类别',
            'market_price' => '市场价',
            'price' => '价格',
            'description' => '简介',
            'status' => '状态',
            'created_at' => '创建时间',
            'updated_at' => '更新时间',
            'logo_image' => '缩略图'
        ];
    }

    /**
     * @inheritdoc
     */
    public function behaviors()
    {
        return [
            'timestamp' => [
                'class' => TimestampBehavior::className(),

The method yii\base\BaseObject::className() has been deprecated with message: since 2.0.14. On PHP >=5.5, use `::class` instead.

            ],
            'fileBehavior' => [
                'class' => \nemmo\attachments\behaviors\FileBehavior::className()

The method yii\base\BaseObject::className() has been deprecated with message: since 2.0.14. On PHP >=5.5, use `::class` instead.

            ]
        ];
    }

    /**
     * @return string
     */
    public function getUrl()
    {
        return Url::to(['item/view', 'id' => $this->id]);
    }

    /**
     * @return ItemCategory
     */
    public function getItemCategory()
    {
        $ids = explode(',', $this->categories);
        $category_id = array_shift($ids);
        return ItemCategory::findOne($category_id);

The expression \zacksleo\yii2\cms\models\ItemCategory::findOne($category_id); of type yii\db\ActiveRecordInterface|array|null adds the type array to the return on line 105 which is incompatible with the return type documented by zacksleo\yii2\cms\models\Item::getItemCategory of type zacksleo\yii2\cms\models\ItemCategory|null.

    }

    /**
     * @return array
     */
    public function getItemCategories()
    {
        $ids = explode(',', $this->categories);
        $res = [];
        foreach ($ids as $id) {
            $res[] = ItemCategory::findOne($id);
        }
        return $res;
    }

    public function getItemCategoriesName()
    {
        $categories = $this->getItemCategories();
        $labels = [];
        foreach ($categories as $category) {
            $labels[] = $category->name;
        }
        return implode(',', $labels);
    }

    public static function getStatusList()
    {
        return [
            self::STATUS_INACTIVE => '下线',
            self::STATUS_ACTIVE => '上线',
        ];
    }

    public function getImage()
    {
        if ($this->files && $this->files[0] instanceof File) {

The property files does not exist on object<zacksleo\yii2\cms\models\Item>. Since you implemented __get, maybe consider adding a @property annotation.

            return $this->files[0]->getUrl();

The property files does not exist on object<zacksleo\yii2\cms\models\Item>. Since you implemented __get, maybe consider adding a @property annotation.

        }
        return 'https://ws1.sinaimg.cn/large/a76d6e45gy1fj5d3ckxgej205x05vaa4.jpg';
    }

    public static function find()
    {
        return new ItemQuery(get_called_class());
    }

    public function beforeSave($insert)
    {
        $this->categories = ',' . trim($this->categories, ',') . ',';
        return parent::beforeSave($insert);
    }

    public function afterFind()
    {
        $this->categories = trim($this->categories, ',');
        parent::afterFind();
    }
}