api/app/Services/UserMembershipLevelService.php

<?php

namespace App\Services;
use App\Services\BaseService;
use App\Models\UserMembershipLevel;

class UserMembershipLevelService extends BaseService
{

    public static $MODEL= UserMembershipLevel::class;


    
    /**
     * @description: 获取查询条件
     * @param {array} $search 查询内容
     * @return {array}
     */
    public static function getWhere(array $search = []): array
    {
        $where = [];
        if (isset($search['id']) && $search['id'] !== '') {
            $where[] = ['id', '=',  $search['id']];
        }
        if (isset($search['code']) && $search['code'] !== '') {
            $where[] = ['code', '=',  $search['code']];
        }
        if (isset($search['name']) && $search['name'] !== '') {
            $where[] = ['name', 'like', '%' . $search['name'] . '%'];
        }
        return $where;
    }

    /**
     * @description: 查询单条数据
     * @param array $search
     * @return 
     */
    public static function findOne(array $search)
    {
        return static::model()::where(static::getWhere($search))->first();
    }

    /**
     * @description: 查询所有数据
     * @param array $search
     * @return \Illuminate\Database\Eloquent\Collection
     */
    public static function findAll(array $search = [])
    {
        return static::model()::where(static::getWhere($search))->get();
    }
    

    /**
     * @description: 分页查询
     * @param array $search
     * @return \Illuminate\Contracts\Pagination\LengthAwarePaginator
     */
    public static function paginate(array $search = [])
    {

        $limit = isset($search['limit']) ? $search['limit'] : 15;
        $paginator = static::model()::where(static::getWhere($search))
            ->orderBy('updated_at', 'desc')
            ->paginate($limit);
        return ['total' => $paginator->total(), 'data' => $paginator->items()];
    }


     /**
     * @description: 
     * @param {*} $params
     * @return {*}
     */    
    public static function submit($params = [])
    {
        $result = false;
        $msg['code'] = self::NOT;
        $msg['msg'] = '';

        // 2. 判断是否是更新
        if (!empty($params['id'])) {
            // 更新
            $info = self::findOne(['id'=>$params['id']] );
            if (!$info) {
                $msg['msg'] = '数据不存在！';
            }else{
                $result = $info->update($params);
                $id = $params['id'];
            }

        } else {
            // 创建
            $result = $info = self::model()::create($params);
            $id = $result->id;
        }
        
       
        if($result){
           $msg['code'] = self::YES;
           $msg['msg'] = '设置成功';
        }else{
            $msg['msg'] = empty($msg['msg']) ?'操作失败':$msg['msg'];
        }

        return $msg;
    }


}