kknongchang_2506/app/Module/Farm/Repositories/FarmUserTalentRepository.php

<?php

namespace App\Module\Farm\Repositories;

use App\Module\Farm\Models\FarmUserTalent;
use Dcat\Admin\Repositories\EloquentRepository;
use Illuminate\Database\Eloquent\Collection;

/**
 * 达人等级仓库
 *
 * 提供达人等级数据的访问和操作功能。
 * 该类是达人等级模块与后台管理系统的桥梁，用于处理达人等级数据的CRUD操作。
 */
class FarmUserTalentRepository extends EloquentRepository
{
    /**
     * 模型类名
     *
     * @var string
     */
    protected $eloquentClass = FarmUserTalent::class;

    /**
     * 根据用户ID查找达人等级
     *
     * @param int $userId
     * @return FarmUserTalent|null
     */
    public function findByUserId(int $userId): ?FarmUserTalent
    {
        return FarmUserTalent::where('user_id', $userId)->first();
    }

    /**
     * 获取指定等级的达人
     *
     * @param int $talentLevel
     * @return Collection
     */
    public function findByTalentLevel(int $talentLevel): Collection
    {
        return FarmUserTalent::where('talent_level', $talentLevel)->get();
    }

    /**
     * 获取达人等级大于等于指定等级的用户
     *
     * @param int $talentLevel
     * @return Collection
     */
    public function findByTalentLevelGreaterOrEqual(int $talentLevel): Collection
    {
        return FarmUserTalent::where('talent_level', '>=', $talentLevel)->get();
    }

    /**
     * 获取直推人数大于等于指定数量的用户
     *
     * @param int $directCount
     * @return Collection
     */
    public function findByDirectCountGreaterOrEqual(int $directCount): Collection
    {
        return FarmUserTalent::where('direct_count', '>=', $directCount)->get();
    }

    /**
     * 获取团队总人数大于等于指定数量的用户
     *
     * @param int $teamCount
     * @return Collection
     */
    public function findByTeamCountGreaterOrEqual(int $teamCount): Collection
    {
        return FarmUserTalent::where('team_count', '>=', $teamCount)->get();
    }

    /**
     * 获取需要更新达人等级的用户
     *
     * @return Collection
     */
    public function findNeedUpdateTalentLevel(): Collection
    {
        return FarmUserTalent::whereRaw('(direct_count >= 5 AND talent_level = 0) OR 
                                        (direct_count >= 10 AND team_count >= 50 AND talent_level = 1) OR
                                        (direct_count >= 20 AND team_count >= 100 AND talent_level = 2) OR
                                        (direct_count >= 30 AND team_count >= 200 AND talent_level = 3) OR
                                        (direct_count >= 50 AND team_count >= 500 AND talent_level = 4)')
            ->get();
    }
}