zh_esign/app/Servers/ESign/ESignContractServer.php

<?php


namespace App\Servers\ESign;



use App\Models\Firm;
use App\Models\FirmSeal;
use App\Models\Member;
use App\Models\MemberSeal;
use App\Models\SignContract;
use App\Models\SignRecord;
use App\Servers\ESign\comm\EsignHttpHelper;
use App\Servers\ESign\comm\EsignLogHelper;
use App\Servers\ESign\comm\EsignUtilHelper;
use App\Servers\ESign\emun\HttpEmun;
use App\Servers\System\CommonServer;
use App\Servers\System\SmsServer;

class ESignContractServer
{
    static private $server = null;

    public  $config = [
        'eSignAppId'=>'', //app id
        'eSignAppSecret'=>'', // app key
        'eSignHost'=>'https://smlopenapi.esign.cn', //模拟环境
        //     'url'=>'https://openapi.esign.cn' //正式环境
    ];

    function __construct()
    {
            $this->config['eSignAppId']=env('E_SIGN_APP_ID');
            $this->config['eSignAppSecret']=env('E_SIGN_APP_SECRET');
            $this->config['eSignPublicKey']=env('E_SIGN_PUBLIC_KEY');
            $this->config['eSignHost']=env('E_SIGN_HOST');
    }

    /**
     * 创建对象
     * @return ESignContractServer
     */
    static function creatServer()
    {
        if (empty(self::$server)) self::$server = new ESignContractServer();
        return self::$server;
    }


    function contentMd5($filePath){
        if(!file_exists($filePath)){
            EsignLogHelper::printMsg($filePath."文件不存在");exit;
        }
        return EsignUtilHelper::getContentBase64Md5($filePath);
    }


    /**
     * 上传合同文件至E签宝
     * @param $file_url
     * @return mixed
     */
    function fileUploadUrl($file_url){
        $config=$this->config;

        $file_name=CommonServer::creatServer()->getFileName($file_url);
        $filePath=public_path($file_url);
        $contentMd5=$this->contentMd5($filePath);
        $apiaddr="/v3/files/file-upload-url";
        $requestType = HttpEmun::POST;
        $data=[
            "contentMd5" =>$contentMd5,
            "contentType" =>"application/pdf",
            "convertToPDF" =>true,
            "fileName" =>$file_name,
            "fileSize" =>filesize($filePath)
        ];
        $paramStr = json_encode($data);
        //生成签名验签+json体的header

        $signAndBuildSignAndJsonHeader = EsignHttpHelper::signAndBuildSignAndJsonHeader($config['eSignAppId'], $config['eSignAppSecret'], $paramStr, $requestType, $apiaddr);
        //获取文件上传地址
        EsignLogHelper::printMsg($signAndBuildSignAndJsonHeader);
        $response = EsignHttpHelper::doCommHttp($config['eSignHost'], $apiaddr, $requestType, $signAndBuildSignAndJsonHeader, $paramStr);
        EsignLogHelper::printMsg($response->getStatus());
        EsignLogHelper::printMsg($response->getBody());
        $fileUploadUrl=json_decode($response->getBody())->data->fileUploadUrl;
        $fileId=json_decode($response->getBody())->data->fileId;
        //文件流put上传
        $response=EsignHttpHelper::upLoadFileHttp($fileUploadUrl,$filePath,"application/pdf");
        EsignLogHelper::printMsg($response->getStatus());
        EsignLogHelper::printMsg($response->getBody());

        return $fileId;
    }

    /**
     * 获取签署文件对应关键字坐标
     * @param $fileId
     * @param $keywords
     * @return array
     */
    function getKeywordPositions($fileId,$keywords)
    {
        $config=$this->config;
        $apiaddr="/v3/files/{$fileId}/keyword-positions";
        $requestType = HttpEmun::POST;
        $data=[
            "keywords" =>$keywords
        ];
        $paramStr = json_encode($data);
        //生成签名验签+json体的header

        $signAndBuildSignAndJsonHeader = EsignHttpHelper::signAndBuildSignAndJsonHeader($config['eSignAppId'], $config['eSignAppSecret'], $paramStr, $requestType, $apiaddr);
        //获取文件上传地址
        EsignLogHelper::printMsg($signAndBuildSignAndJsonHeader);
        $response = EsignHttpHelper::doCommHttp($config['eSignHost'], $apiaddr, $requestType, $signAndBuildSignAndJsonHeader, $paramStr);
        EsignLogHelper::printMsg($response->getStatus());
        EsignLogHelper::printMsg($response->getBody());
        $ret=json_decode($response->getBody(),true);
        if(isset($ret['code']) && $ret['code']==0){
            return ['code'=>'1','msg'=>'ok','data'=>$ret['data']['keywordPositions']];
        }else{
            return ['code'=>'0','msg'=>$ret['message']];
        }
    }


    function setContractContract($sign_id,$fileId,$signJson,$file_name)
    {
//        $signJson = '[{"keyword":"fisher", "auth_type":"PSN", "id_no","AAAAA"}, {"keyword":"lily", "auth_type":"ORG", "id_no","AAAAA"}, {"keyword":"bob", "auth_type":"PSN", "id_no","AAAAA"}]';
        $signData = json_decode($signJson,true);

        $keywords=[];
        foreach ($signData as $k=>$v){
            $keywords[]=$v['keyword'];
        }
        //获取对应关键字定位

        $positionRet=ESignContractServer::creatServer()->getKeywordPositions($fileId,$keywords);
        if(empty($positionRet['code'])){
            return ['code'=>0,'msg'=>'签署区域定位失败'];
        }else{
            $positionData=$positionRet['data'];
        }


        $signers=[];
        foreach ($signData as $value){
            //对应关键字做xy坐标匹配
            foreach ($positionData as $item){
                if(count($item['positions'])<=0){
                    continue;
                }
                if($item['keyword']==$value['keyword']){

                    $position=end($item['positions']);
                    $coordinate=end($position['coordinates']);
                    $value['positionPage'] = $position['pageNum'];
                    $value['positionX'] = $coordinate['positionX'];
                    $value['positionY'] = $coordinate['positionY'];
                }
            }

            $signersData = [];
            //签署方是机构还是个人
            if ($value['auth_type'] == 'PSN'){
                $signerType = 0;
                $member = Member::where('psnId',$value['id_no'])->first();
                //获取企业签章
                $m_id = $member->{'id'};
                $seal=MemberSeal::where('m_id',$m_id)->select(['id','seal_id'])->first();
                //组装信息
                $signersData[] = [
                    "psnSignerInfo" => [
                        "psnAccount" => $member->{'phone'},
                        'psnInfo'=>[
                            'psnName'=>$member->{'name'},
                            'psnIDCardNum'=>$member->{'id_number'},
                            'psnIDCardType'=>'CRED_PSN_CH_IDCARD',
                        ],
                    ],
                ];
            }else{
                $signerType = 1;
                $firm = Firm::where('orgId',$value['id_no'])-first();
                //获取用户签章
                $firm_id = $firm->{'id'};
                $seal=FirmSeal::where('firm_id',$firm_id)->where('seal_type','CONTRACT')->select(['id','seal_id'])->first();
                $signersData[] = [
                    "orgSignerInfo" => [
                        "orgName" => $firm->{'firm_name'},
                        'orgInfo'=>[
                            'orgIDCardNum'=>$firm->{'license_number'},
                            'orgIDCardType'=>'CRED_ORG_USCC',
                        ],
                        "transactorInfo"=>[
                            "psnAccount"=>$firm['phone'],
                            'psnInfo'=>[
                                'psnIDCardNum'=>$firm['legal_id_number'],
                                'psnIDCardType'=>'CRED_PSN_CH_IDCARD'
                            ]
                        ]

                    ],
                ];
            }
            //印章ID
            $assignedSealId=$seal->{'seal_id'};

            $signersData[] = [
                "signFields" =>[
                    [
                        "fileId" =>$fileId,
                        "normalSignFieldConfig" => [
                            "autoSign" =>false,
                            "signFieldStyle" =>1,
                            "assignedSealId"=>$assignedSealId,    // 在signFields中设置 assignedSealId为授权企业印章id
                            "signFieldPosition" => [
                                "positionPage" =>$value['pageNum'].'',
                                "positionX" =>(int)$value['positionX'],
                                "positionY" =>(int)$value['positionY'],
                            ]
                        ]
                    ]
                ],
                "signerType" =>$signerType
            ];

            $signers[]=$signersData;
            //对应签署方做记录
            SignRecord::create([
                'sign_id' => $sign_id,
                'authType' => $value['auth_type'],
                'id_no' => $value['id_no'],
                'keyword' => $value['keyword'],
                'page_num' => $value['pageNum'],
                'position_x' => $value['positionX'],
                'position_y' => $value['positionY'],
            ]);
        }
        if(empty($signers)){
            return ['code'=>0,'msg'=>'暂无可执行电签印章'];
        }

        $flowId=  $this->createByFile($fileId,$file_name.'.pdf',$file_name,$signers);

        if($flowId){
            SignContract::where('id',$sign_id)->update(['flow_id'=>$flowId]);

            return ['code'=>1,'msg'=>'发起签署成功'];
        }else{
            return ['code'=>0,'msg'=>'发起签署失败'];
        }
    }


    /**
     * 合同签署
     * @param $fileId
     * @return false
     */
    function createByFile($fileId,$fileName,$signFlowTitle,$signers)
    {
        EsignLogHelper::printMsg("**********基于文件发起签署调用开始**********");
        $config=$this->config;
        $apiaddr="/v3/sign-flow/create-by-file";
        $requestType = HttpEmun::POST;

        $data = [
            "docs" =>[
                [
                    "fileId" =>$fileId,
                    "fileName" =>$fileName
                ]
            ],
            "signFlowConfig" => [
                "signFlowTitle" =>$signFlowTitle,
                "autoStart"=>true,
                "autoFinish"=>true,
                'notifyUrl'=>route('notify.esignNotify')
            ],
            "signers"=>$signers
        ];
//        dd($data);
        $paramStr = json_encode($data);

        $signAndBuildSignAndJsonHeader = EsignHttpHelper::signAndBuildSignAndJsonHeader($config['eSignAppId'], $config['eSignAppSecret'], $paramStr, $requestType, $apiaddr);

        EsignLogHelper::printMsg($signAndBuildSignAndJsonHeader);
        $response = EsignHttpHelper::doCommHttp($config['eSignHost'], $apiaddr, $requestType, $signAndBuildSignAndJsonHeader, $paramStr);
        EsignLogHelper::printMsg($response->getStatus());
        EsignLogHelper::printMsg($response->getBody());

        $signFlowId = false;
        if($response->getStatus() == 200){
            $result = json_decode($response->getBody());
            if($result->code==0){
                $signFlowId = $result->data->signFlowId;
                EsignLogHelper::printMsg("基于文件发起签署接口调用成功，flowId: ".$signFlowId);
            }else{
                EsignLogHelper::printMsg("基于文件发起签署接口调用失败，错误信息: ".$result->message);
            }
        }else{
            EsignLogHelper::printMsg("基于文件发起签署接口调用失败，HTTP错误码".$response->getStatus());
        }
        EsignLogHelper::printMsg("**********基于文件发起签署调用结束**********");
        return $signFlowId;
    }
}