gary_wms/wms/contract/api/putContractData.php

<?php
require_once("../conn.php");
include_once("./upload_chk.php");
ini_set ( 'date.timezone' , 'Asia/Taipei' );
// echo json_encode(explode(',', $_POST['deletefiles']));
if(isset($_POST['contractno']) && $_POST['contractno']!="" && isset($_POST["id"]) && $_POST['id']!=""){
    try{
        $created_at = date('Y-m-d H:i:s');
        $created_by = $_POST['user_id'];
        $id = $_POST["id"];
        $contract_no = !empty($_POST['contractno']) ? $_POST['contractno'] : null;
        $customer = !empty($_POST['customer']) ? $_POST['customer'] : null;
        $manager = !empty($_POST['manager']) ? $_POST['manager'] : null;
        $vat = !empty($_POST['vat']) ? $_POST['vat'] : null;
        $case_name = !empty($_POST['case_name']) ? $_POST['case_name'] : null;
        $linkman = !empty($_POST['linkman']) ? $_POST['linkman'] : null;
        $lm_tel = !empty($_POST['lm_tel']) ? $_POST['lm_tel'] : null;
        $address = !empty($_POST['address']) ? $_POST['address'] : null;
        $salesman = !empty($_POST['salesman']) ? $_POST['salesman'] : null;
        $qc = !empty($_POST['qc']) ? $_POST['qc'] : null;
        $deletefiles = !empty($_POST['deletefiles']) ? $_POST['deletefiles'] : null;
        $files_id = !empty($_POST['files_id']) ? $_POST['files_id'] : null;
        $files = !empty($_FILES['files']) ? $_FILES['files'] : null;

        $deletefilesArr = explode(',', $_POST['deletefiles']);

        $fail_arr = [];
        if(empty($contract_no)) $fail_arr[] = '合約號為必填';
        if(empty($customer)) $fail_arr[] = '客戶名稱為必填';
        if(empty($manager)) $fail_arr[] = '負責人為必填';
        if(empty($vat)) $fail_arr[] = '統編/身分證為必填';
        if(empty($case_name)) $fail_arr[] = '案名為必填';
        if(empty($linkman)) $fail_arr[] = '聯絡人為必填';
        if(empty($lm_tel)) $fail_arr[] = '聯絡人電話為必填';
        if(empty($address)) $fail_arr[] = '地址為必填';
        if(empty($salesman)) $fail_arr[] = '營業員為必填';
        if(empty($qc)) $fail_arr[] = '請選擇QC或管檢';
        if(count($fail_arr) > 0) {
            header("HTTP/1.1 422 Unprocessable Entity");
            echo json_encode($fail_arr);
            exit();
        }

        $conn->beginTransaction();

        $sql_str = "UPDATE contract_m_signed_back SET contract_no=:contract_no, customer=:customer, manager=:manager, vat=:vat, case_name=:case_name, linkman=:linkman, lm_tel=:lm_tel, address=:address, salesman=:salesman, qc_official_type=:qc WHERE id = :id";
        $stmt = $conn -> prepare($sql_str);
        $stmt -> bindParam(':contract_no' ,$contract_no);
        $stmt -> bindParam(':customer' ,$customer);
        $stmt -> bindParam(':manager' ,$manager);
        $stmt -> bindParam(':vat' ,$vat);
        $stmt -> bindParam(':case_name' ,$case_name);
        $stmt -> bindParam(':linkman' ,$linkman);
        $stmt -> bindParam(':lm_tel' ,$lm_tel);
        $stmt -> bindParam(':address' ,$address);
        $stmt -> bindParam(':salesman' ,$salesman);
        $stmt -> bindParam(':qc' ,$qc);
        $stmt -> bindParam(':id' ,$id);
        $stmt -> execute();
        if(!empty($deletefiles)){
            $sql_str = "DELETE FROM contract_back_files WHERE id IN ($deletefiles)";
            $stmt = $conn -> prepare($sql_str);
            $stmt -> execute();
        }

        if(!empty($files)){
            $englisharr = range('a', 'z');
            $files = $_FILES['files'];      
            $newfiles = [];
            foreach( $files as $file ){
                $i = 0;  //新陣列的索引編號
                foreach( $file as $key => $val ){
                    $newfiles[$i]['name']     = $files['name'][$key];
                    $newfiles[$i]['type']     = $files['type'][$key];
                    $newfiles[$i]['tmp_name'] = $files['tmp_name'][$key];
                    $newfiles[$i]['error']    = $files['error'][$key];
                    $newfiles[$i]['size']     = $files['size'][$key];
                    $i++;
                } //foreach 第2層 end
            } 
            $max_size  = 4096*4096;                     //設定允許上傳檔案容量的最大值(1M)
            $allow_ext = array('jpeg', 'jpg', 'png','JPG','JPEG','PNG','GIF');   //設定允許上傳檔案的類型
            $path      = '../images/contracts/';
            if (!file_exists($path)) { mkdir($path); }
            $msg_result = '';  //負責接收所有檔案檢測後的回傳訊息
            $datetime = (string)date('YmdHis');
            $files_id = ($files_id !== null ) ? $files_id : 'm' . $datetime; // 新梯=>m + 日期時間
            foreach( $newfiles as $key => $file ){
                $randNum = rand(1000,9999);
                $randEnglish = $englisharr[rand(0,25)];
                $file_name = 'm' . (string)date('YmdHis') . $randNum . $randEnglish . $randNum.$file['name'];
                $msg = upload_chk( $file,$path, $max_size, $allow_ext,  $file_name );
                if($msg==1){ 
                    $msg = '檔案傳送成功！';
                    $sql_str = "INSERT INTO contract_back_files (files_id, file_name, file_mime, file_size, created_at, created_by) VALUES (:files_id, :file_name, :file_mime, :file_size, :created_at, :created_by)";
                    $stmt = $conn -> prepare($sql_str);
                    $stmt -> bindParam(':files_id' ,$files_id);
                    $stmt -> bindParam(':file_name' ,$file_name);
                    $stmt -> bindParam(':file_mime' ,$file['type']);
                    $stmt -> bindParam(':file_size' ,$file['size']);
                    $stmt -> bindParam(':created_at' ,$created_at);
                    $stmt -> bindParam(':created_by' ,$created_by);
                    $stmt ->execute();
                }else{
                    throw new PDOException('檔案上傳失敗:' . $msg);
                }
                $msg_result .= '第' . ($key+1) . '個上傳檔案的結果：' . $msg . '<br/>';
                $src_name = $path.$file['name'];
                if( file_exists($src_name) ){
                    //副檔名
                    $extname  = pathinfo($src_name, PATHINFO_EXTENSION);  
                    //主檔名
                    $basename = basename($src_name, '.'.$extname);        
                }
            }
          }else{
            $files = null;
          }

        $conn->commit();
    }catch(PDOException $e) {
        $conn->rollback();
        header("HTTP/1.1 500 Internal Server Error");
        die('Error!:'.$e->getMessage());
    }
    
    
    
    
    
    
    
    
    
}