zh_esign/app/Http/Controllers/AdminApi/ContractController.php

<?php

namespace App\Http\Controllers\AdminApi;

use App\Http\Controllers\AdminController;
use App\Models\Contract;
use App\Servers\System\CommonServer;
use Illuminate\Support\Facades\Storage;

class ContractController extends AdminController
{


    /**
     * 获取项目合同
     * @return \Illuminate\Http\JsonResponse
     */
    function getContractList(){

        $where = [['is_del',0]];

        $list = Contract::where($where)
            ->select(['id','name','created_at'])
            ->paginate(10);
        return $this->apiResponseSuccess('获取列表成功', [
            'items' => $list->items(),
            'total' => $list->total(),
            'limit' => 10,
        ]);
    }


    /**
     * 添加&编辑项目对应合同
     * @return \Illuminate\Http\JsonResponse
     * @throws \Throwable
     */
    function saveContract(){

        $id=request()->input('id','');//id
        $name=request()->input('name','');//合同名称
        if (empty($name)) return $this->apiResponseError('请填写合同名称');
        if (mb_strlen($name) > 100) return $this->apiResponseError('合同名称最大100');

        $file =request()->file('file','');//文件
        if (empty($file)){
            return $this->apiResponseError('请选择文件');
        }

        //检查合同名称是否存在
        $info = Contract::where('name',$name)->where('is_del',0)->select(['id'])->first();
        if (!empty($info)) {
            return $this->apiResponseError('合同名称已存在');
        }

        $extension = request()->file->extension();//获取文件扩展名
        $file_name = $name.'.'.$extension;
        $contracts_file = request()->file->storeAs('public/contract', $file_name);



        $data = compact('name','contracts_file');

        if(empty($id)){//不存在id就创建

            $res = Contract::create($data);
        }else{//存在就更新
            $info = Contract::where('id',$id)->first();
            if (empty($info)) {
                return $this->apiResponseError('没有找到该记录');
            }
            $res = $info->update($data);
        }

        if ($res) {
            return $this->apiResponseSuccess('操作成功');
        } else {
            return $this->apiResponseError('操作失败');
        }
    }

    /**
     * 删除
     * @return \Illuminate\Http\JsonResponse
     */
    function delContract(){
        $id = request()->input('id','');//获取需要删除的id
        if(empty($id)) return $this->apiResponseError('缺少必要参数');

        $info = Contract::where('id',$id)->select(['id'])->first();
        if (empty($info)) {
            return $this->apiResponseError('没有找到该记录');
        }

        $res = Contract::where('id',$id)->update(['is_del'=>1]);
        if ($res) {
            return $this->apiResponseSuccess('删除成功');
        } else {
            return $this->apiResponseError('删除失败');
        }
    }
}