证书到期时自动生成电子邮件通知

Question

我有一个 excel 电子表格，其中包含我团队每个成员的所有认证的到期日期。随着到期时间的临近，单元格会根据证书的剩余有效期自动改变颜色。

我想要做的是在证书将在 90 天或更短时间内到期时发送电子邮件通知。

function sendEmail() {
  // EMAIL Check & Date
  // Fetch Cert Dates & Employees
  var CertExpiration = SpreadsheetApp.getActiveSpreadsheet().getSheetByName("Sheet1").getRange(4,3,11,9); //All Cert Dates on Sheet
  var CertDate = CertExpiration.getValue(); // Get Certificate Date as a value
  var Employee = SpreadsheetApp.getActiveSpreadsheet().getSheetByName("Sheet1").getRange(4,2,9,1); //Retrieve list of employee Names
  var EmployeeName = Employee.getValue(); // Set variable for email notification
  var Today = SpreadsheetApp.getActiveSpreadsheet().getSheetByName("Sheet1").getRange(2,2,1,1); // Sets Today to Today() on sheet
  // Check Cert Expiration
  if (CertDate - Today < 90);  
    {
    // Fetch the email address
     var emailAddress = 'Example@Example.com';
    // Send Alert Email.
    var message = 'Certificate for ' + EmployeeName + ' expiring soon'; //
    var subject = 'CERT EXPIRING SOON | CV CERT TRACKING';
    MailApp.sendEmail(emailAddress, subject, message);
   
    }
}

如果可能，我希望这封电子邮件包含符合条件 (CertDate - Today <90) 的所有 EmployeeName 的列表。此外，还有一种防止电子邮件被多次发送的方法。目前，电子邮件发送成功，但仅包含第一个引用的 EmployeeName。

Answer 1

我猜你需要一个循环函数来遍历所有数据。

function sendEmail() {
   const data =  SpreadsheetApp.getActiveSpreadsheet().getSheetByName("Sheet1").getRange(4,2,11,9).getValues();
   for (let i = 0; i< data.length ;i++){
    //change the [i][0] the second number in [] to the actual index of your number column.  If your column number is 5, then the index will be 4
    //index start from 0.
    const EmployeeName = data[i][0];
    const CertDates = data[i].slice(1);
    const Today = new Date()
    //this arr will hold each cert date less than 90 days. 
    const arr = [];
    for(let j=0; j<CertDates.length ;j++ ){
      const CertDate = CertDates[j];
      if(typeof(CertDate)== 'object' && Math.floor((CertDate  - Today ) / (1000*60*60*24)) < 90){
        console.log(CertDate)
        arr.push(CertDate);
      }
    }

    //if any emlpoyees has expire date less than 90 days. 1 or many. It will send email to employee name.
    if(arr.length>0){
      // Fetch the email address
      var emailAddress = 'Example@Example.com';
      // Send Alert Email.
      var message = 'Certificate for ' + EmployeeName + ' expiring soon'; //
      var subject = 'CERT EXPIRING SOON | CV CERT TRACKING';
      MailApp.sendEmail(emailAddress, subject, message);
    } 
 }

证书到期时自动生成电子邮件通知

Automatically Generating an Email Notification When Certifications are Expiring

email

validation

google-sheets

google-apps-script