cms-manage/app/Repositories/V2/FloorRepository.php

<?php
namespace App\Repositories\V2;
use App\Models\Floor;
use Illuminate\Support\Facades\Log;
use Symfony\Component\HttpKernel\Exception\HttpException;
use Dingo\Api\Http\Response;
use Illuminate\Support\Facades\DB;
use Illuminate\Database\QueryException;

/**
 * Created by PhpStorm.
 * User: durong
 * Date: 2019/6/3
 * Time: 下午2:36
 */

class FloorRepository
{
    public function __construct(Floor $floor)
    {
        $this->floor = $floor;
    }

    public function index($request)
    {
        $where = [];
        if(isset($request['id'])){
            $where[] = ['id', '=', $request['id']];
        }
        return $this->floor->where($where)->orderBy('id', 'asc')->paginate(20);
    }

    public function create($request)
    {
        if (is_array($request['group_ids'])){
            $group_ids = implode(',',$request['group_ids']);
        }else{
            $group_ids = $request['group_ids'];
        }
        $data = [
            'name' => $request['name'],
            'floor_location' => $request['floor_location'],
            'group_ids' => $group_ids,//多个banner用英文,隔开
            'floor_type' => $request['floor_type'],
            'is_open' => $request['is_open']
        ];
        if (!$this->floor->create($data)) {
            throw new HttpException(500, '添加失败');
        }
    }

    public function edit($request)
    {
        $floor = $this->floor->where('id', $request['id'])->first();

        $strlen = mb_strlen($request['name'], "utf-8");

        if ($strlen > 20) {
            throw new HttpException(500, '名称不能超过20字');
        }
        if (is_array($request['group_ids'])){
            $group_ids = implode(',',$request['group_ids']);
        }else{
            $group_ids = $request['group_ids'];
        }
        $floor->name = $request['name'];
        $floor->floor_location = $request['floor_location'];
        $floor->group_ids = $group_ids;
        $floor->floor_type = $request['floor_type'];
        $floor->is_open = $request['is_open'] ?? 0;

        DB::beginTransaction();
        try{
            $res = $floor->save();

            if($res){
                DB::commit();
                return Response::create();
            }
            DB::rollBack();
            return Response::create([
                'message'  => '编辑失败，请重试',
                'status_code'   => 500
            ]);

        }catch (QueryException $exception){
            Log::debug('编辑楼层：'.$exception->getMessage());
            DB::rollBack();
            return Response::create([
                'message'  => '编辑失败，请重试',
                'error' => $exception->getMessage(),
                'status_code'   => 500
            ]);
        }
    }

    public function editStatus($request)
    {
        $floor = $this->floor->find($request['id']);

        $floor->is_open = $request['is_open'];
        $floor->updated_at = date('Y-m-d H:i:s');

        $res = $floor->save();
        if (!$res) {
            throw new HttpException(500, '修改状态失败');
        }

    }

    public function floorBind($request)
    {
        $banner_id = $request['banner_id'];
        $floor_array = $this->floor->select('id','group_ids')->where('floor_type',0)->get();
        $floor_ids = [];
        foreach ($floor_array->toArray() as $value){
                if ($banner_id == $value['group_ids']){
                    $floor_ids[] = $value['id'];
                }
        }
        if (count($floor_ids)>0){
            $edit_floor = $this->floor->whereIn('id',$floor_ids)->update(['is_open'=>0]);
            if (!$edit_floor){
                throw new HttpException(500, '该楼层关闭失败');
            }
        }

    }

}