public bool SendEmailToParent(SendEmailToParentDto sendEmailToParentDto)
{
try
{
if (sendEmailToParentDto == null)
{
throw new ArgumentNullException($"Dto is null");
}
var teacher = _dbContext.Users.OfType <Teacher>()
.FirstOrDefault(x => x.Id == sendEmailToParentDto.SenderId);
if (teacher == null || _userManager.IsInRoleAsync(teacher, "Teacher").Result == false)
{
throw new InvalidOperationException("sender is not teacher");
}
var student = _dbContext.Users.OfType <Student>().FirstOrDefault(x => x.Id == sendEmailToParentDto.StudentId);
if (student == null || !_userManager.IsInRoleAsync(student, "Student").Result)
{
throw new InvalidOperationException("given user is not student");
}
var mailMessage = new MailMessage(to: student.Parent.Email,
subject: sendEmailToParentDto.Title,
body: sendEmailToParentDto.Content,
from: teacher.Email);
_smtpClient.Send(mailMessage);
return(true);
}
catch (Exception)
{
return(false);
}
}
public IActionResult SendEmailToParent(SendEmailToParentDto sendEmailToParentDto)
{
if (ModelState.IsValid)
{
_teacherService.SendEmailToParent(sendEmailToParentDto);
return(RedirectToAction("SendEmailToParent"));
}
return(View());
}
public IActionResult SendEmailToParent(SendEmailToParentDto sendEmailToParentDto)
{
var teacher = _userManager.GetUserAsync(User).Result;
sendEmailToParentDto.SenderId = teacher.Id;
if (_teacherService.SendEmailToParent(sendEmailToParentDto))
{
return(RedirectToAction("Index", "Student"));
}
return(View("Error"));
}
