jiqu-library-server/app/Models/UserInfo.php

<?php

namespace App\Models;

use App\Helpers\Str;
use Illuminate\Database\Eloquent\Model;

class UserInfo extends Model
{
    public const GENDER_UNKNOWN = 'unknown';    // 未知
    public const GENDER_MALE = 'male';          // 男性
    public const GENDER_FEMALE = 'female';      // 女性

    public const AGENT_LEVEL_CIVILIAN = 0;
    public const AGENT_LEVEL_VIP = 1;
    public const AGENT_LEVEL_COMMUNITY = 2;
    public const AGENT_LEVEL_DISTRICT = 3;
    public const AGENT_LEVEL_CITY = 4;
    public const AGENT_LEVEL_PROVINCE = 5;
    public const AGENT_LEVEL_BRANCH = 6;
    public const AGENT_LEVEL_DIRECTOR = 7;

    /**
     * @var string
     */
    protected $primaryKey = 'user_id';

    /**
     * @var bool
     */
    public $incrementing = false;

    /**
     * @var array
     */
    protected $attributes = [
        'gender' => self::GENDER_UNKNOWN,
        'bonusable' => true,
    ];

    /**
     * @var array
     */
    protected $fillable = [
        'inviter_id',
        'nickname',
        'avatar',
        'gender',
        'birthday',
        'bonusable',
        'depth',
        'path',
        'agent_level',
        'quota_v1',
        'quota_v2',
        'growth_value',
        'pre_growth_value',
        'group_sales_value',
    ];

    /**
     * @var array
     */
    protected $casts = [
        'birthday' => 'date',
        'bonusable' => 'bool',
    ];

    /**
     * 代理等级排名，从低到高
     *
     * @var array
     */
    public static $agentLevelRanks = [
        self::AGENT_LEVEL_CIVILIAN => 1,
        self::AGENT_LEVEL_VIP => 2,
        self::AGENT_LEVEL_COMMUNITY => 3,
        self::AGENT_LEVEL_DISTRICT => 4,
        self::AGENT_LEVEL_CITY => 5,
        self::AGENT_LEVEL_PROVINCE => 6,
        self::AGENT_LEVEL_BRANCH => 7,
        self::AGENT_LEVEL_DIRECTOR => 8,
    ];

    /**
     * 代理等级配置 key
     *
     * @var array
     */
    public static $agentLevelKeys = [
        self::AGENT_LEVEL_CIVILIAN => 'civilian',
        self::AGENT_LEVEL_VIP => 'vip',
        self::AGENT_LEVEL_COMMUNITY => 'community',
        self::AGENT_LEVEL_DISTRICT => 'district',
        self::AGENT_LEVEL_CITY => 'city',
        self::AGENT_LEVEL_PROVINCE => 'province',
        self::AGENT_LEVEL_BRANCH => 'branch',
        self::AGENT_LEVEL_DIRECTOR => 'director',
    ];

    /**
     * 代理等级文本
     *
     * @var array
     */
    public static $agentLevelTexts = [
        self::AGENT_LEVEL_CIVILIAN => '粉丝',
        self::AGENT_LEVEL_VIP => '店铺',
        self::AGENT_LEVEL_COMMUNITY => '社区',
        self::AGENT_LEVEL_DISTRICT => '区级',
        self::AGENT_LEVEL_CITY => '市级',
        self::AGENT_LEVEL_PROVINCE => '省级',
        self::AGENT_LEVEL_BRANCH => '分公司',
        self::AGENT_LEVEL_DIRECTOR => '董事',
    ];

    /**
     * {@inheritdoc}
     */
    protected static function booted()
    {
        parent::saving(function ($userInfo) {
            // 如果没有邀请码，则自动分配邀请码
            if ($userInfo->code === null) {
                do {
                    $userInfo->code = strtolower(Str::randomAlpha(6));
                } while (static::where('code', $userInfo->code)->exists());
            } elseif ($userInfo->isDirty('code')) {
                $userInfo->code = strtolower($userInfo->code);
            }
        });
    }

    /**
     * 用户
     *
     * @return void
     */
    public function user()
    {
        return $this->belongsTo(User::class);
    }

    /**
     * 获取此用户的邀请人信息
     */
    public function inviterInfo()
    {
        return $this->belongsTo(UserInfo::class, 'inviter_id');
    }

    /**
     * 获取此用户的预收益
     */
    public function distributionPreIncomes()
    {
        return $this->hasMany(DistributionPreIncome::class, 'user_id', 'user_id');
    }

    /**
     * 变更预收益成长值
     *
     * @param float $growthValue
     * @return void
     */
    public function incrPreGrowthValue($growthValue)
    {
        if (bccomp($growthValue, '0', 2) === 0) {
            return;
        }

        // 增加预收益的成长值
        $this->increment('pre_growth_value', $growthValue);

        $compared = bccomp(bcadd($this->growth_value, $this->pre_growth_value, 2), '650', 2);

        if ($this->agent_level === static::AGENT_LEVEL_VIP && $compared < 0) {
            $this->update([
                'agent_level' => static::AGENT_LEVEL_CIVILIAN,
            ]);
        } elseif ($this->agent_level === static::AGENT_LEVEL_CIVILIAN && $compared >= 0) {
            $this->update([
                'agent_level' => static::AGENT_LEVEL_VIP,
            ]);
        }
    }

    /**
     * 获取此用户的所有父级ID
     *
     * @return array
     */
    public function getParentIdsAttribute(): array
    {
        if ($path = trim($this->path, '/')) {
            return explode('/', $path);
        }

        return [];
    }

    /**
     * 代理等级排名
     *
     * @return int
     */
    public function getAgentLevelRankAttribute(): int
    {
        return static::$agentLevelRanks[$this->agent_level] ?? 0;
    }

    /**
     * 代理等级配置 key
     *
     * @return string
     */
    public function getAgentLevelKeyAttribute(): string
    {
        return static::$agentLevelKeys[$this->agent_level] ?? 'unknown';
    }

    public function getAgentLevelNameAttribute(): string
    {
        return static::$agentLevelTexts[$this->agent_level] ?? '未知';
    }
}