cxgj/models/Level.php

<?php

namespace app\models;

use app\components\SiteHelper;
use Yii;

/**
 * This is the model class for table "{{%level}}".
 *
 * @property int $id
 * @property int $level 等级
 * @property string $name 等级名称
 * @property string $cover 封面图
 * @property string $cover_min 封面图
 * @property string $pic 封面图
 * @property string $font_color 封面图
 * @property float $recharge_number 充值多少升级
 * @property float $discount 折扣
 * @property int $status 是否启用0未启用1启用
 * @property int|null $created_at
 * @property int|null $updated_at
 */
class Level extends \yii\db\ActiveRecord
{
    #大图#
    const MAX_V1 = '/statics/images/level/max_v1.png';
    const MAX_V2 = '/statics/images/level/max_v2.png';
    const MAX_V3 = '/statics/images/level/max_v3.png';
    #小图#
    const MIN_V1 = '/statics/images/level/min_v1.png';
    const MIN_V2 = '/statics/images/level/min_v2.png';
    const MIN_V3 = '/statics/images/level/min_v3.png';

    #折扣权限#

    #锁#
    const LOCK_V1 = '/statics/images/level/lock_v1.png';
    const LOCK_V2 = '/statics/images/level/lock_v2.png';
    const LOCK_V3 = '/statics/images/level/lock_v3.png';

    #见习会员#
    const PIC_V1 = '/statics/images/level/pic_v1.png';

    #进阶会员#
    const PIC_V2_1 = '/statics/images/level/pic_v2_1.png';
    const PIC_V2_2 = '/statics/images/level/pic_v2_2.png';

    #见习会员#
    const PIC_V3_1 = '/statics/images/level/pic_v3_1.png';
    const PIC_V3_2 = '/statics/images/level/pic_v3_2.png';
    const PIC_V3_3 = '/statics/images/level/pic_v3_3.png';

    const BACKGROUND_V1 = '/statics/images/level/background_v1.png';
    const BACKGROUND_V2 = '/statics/images/level/background_v2.png';
    const BACKGROUND_V3 = '/statics/images/level/background_v3.png';

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

    /**
     * {@inheritdoc}
     */
    public function rules()
    {
        return [
            [['level', 'name', 'recharge_number', 'discount'], 'required'],
            [['level', 'status', 'created_at', 'updated_at', 'discount','recharge_number'], 'integer'],
            [['name', 'cover','pic','cover_min'], 'string', 'max' => 255],
            [['font_color'], 'string', 'max' => 10],
        ];
    }

    /**
     * {@inheritdoc}
     */
    public function attributeLabels()
    {
        return [
            'id' => 'ID',
            'level' => '等级',
            'name' => '等级名称',
            'cover' => '卡片1',
            'cover_min' => '卡片2',
            'pic' => '图标',
            'font_color' => '字体颜色',
            'recharge_number' => '充值多少升级',
            'discount' => '折扣',
            'status' => '是否启用0未启用1启用',
            'created_at' => 'Created At',
            'updated_at' => 'Updated At',
        ];
    }

    public static function getUserLevel($user)
    {
        $id = $user->level_id;
        if(in_array($user->level_id,[0,1,2])){
            $id += 1;
        }
        $level = Level::findOne(['id' => $id]);
        if($level == null){
            return [];
        }

        $level_exp = floor($user->level_exp);
        $recharge_number = $level->recharge_number;

        $percentage = floor(($level_exp/$recharge_number) * 100);
        $percentage = $percentage > 100 ? 100 : $percentage;

        if($user->level_id == 0 || $user->level_id == 1){
            $cover = SiteHelper::getFullUrl(Level::MIN_V1);
            $desc = '充值'.$level->recharge_number.'元成为'.$level->name.',解锁更多折扣';
        }
        if($user->level_id == 2){
            $cover = SiteHelper::getFullUrl(Level::MIN_V3);
            $desc = '充值'.$level->recharge_number.'元升至'.$level->name.',解锁更多折扣';
        }
        if($user->level_id == 3){
            $cover = SiteHelper::getFullUrl(Level::MIN_V2);
            // $desc = '充值'.$level->recharge_number.'元升至'.$level->name.',解锁更多折扣';
            $desc = '已到最高等级';
        }
        $level_exp = $level_exp > $recharge_number ? $recharge_number : $level_exp;
        return ['cover' => $cover,'desc' => $desc,'level_exp' => $level_exp,'recharge_number' => $recharge_number,'percentage' => $percentage];
    }

    //检测升级
    public static function checkUpgrade($level_id,$level_exp)
    {
        $level = Level::find()
            ->select('id,recharge_number')
            ->where(['status' => 1])
            ->andWhere(['>','id',$level_id])
            ->orderBy(['level' => SORT_DESC])->asArray()->all();
        if(empty($level)){
            return false;
        }
        foreach ($level as $index => $item){
            if($level_exp >= $item['recharge_number']){
                return $item['id'];
            }
        }
        return false;
    }
}