public void AddNewMail(NewMailBm bm, int currentUserId)
{
Email mail = Mapper.Map <NewMailBm, Email>(bm);
mail.SentDate = DateTime.Now;
User currentuser = Context.Users.Find(currentUserId);
mail.Flag = Flag.Sent;
mail.Sender = currentuser;
if (mail.Attachment != null && mail.Attachment.Length == 0)
{
mail.Attachment = null;
}
var users = bm.Users.Split(';').Select(u => u.Trim()).ToList();
foreach (var user in users)
{
var username = user.Split('@')[0];
if (Context.Users.Any(u => u.Username == username))
{
var reciever = Context.Users.FirstOrDefault(u => u.Username == username);
mail.Recipients.Add(reciever);
}
}
Context.Emails.Add(mail);
Context.SaveChanges();
}
public IActionResult New(HttpSession session, HttpResponse response, NewMailBm bm)
{
if (!AuthenticationManager.IsUserAuthenticated(session.Id))
{
this.Redirect(response, "/users/login");
return(null);
}
if (!this.service.NewMailBmIsValid(bm))
{
this.Redirect(response, "/mail/new");
return(null);
}
User currentUser = AuthenticationManager.GetAuthenticatedUser(session.Id);
if (bm.Action == "Send")
{
this.service.AddNewMail(bm, currentUser.Id);
}
else if (bm.Action == "Save")
{
this.service.PutMailInDraft(bm, currentUser.Id);
}
this.Redirect(response, "mail/sent");
return(null);
}
public bool NewMailBmIsValid(NewMailBm bm)
{
var users = bm.Users.Split(';').ToList();
bool isValid = true;
if (users.Count == 0 || string.IsNullOrEmpty(string.Join("", users)))
{
ErrorBag.Errors.Add(new Error()
{
Message = "Recipients are required"
});
isValid = false;
}
foreach (var user in users)
{
string pattern = @"^[a-zA-Z0-9\.][email protected]\s*?$";
Regex regex = new Regex(pattern);
bool isMatch = regex.IsMatch(user);
if (!isMatch)
{
ErrorBag.Errors.Add(new Error()
{
Message = "Recipients should be in format: \"[email protected]\""
});
isValid = false;
break;
}
}
if (bm.Subject.Length < 3 || bm.Subject.Length > 50)
{
ErrorBag.Errors.Add(new Error()
{
Message = "Subject must be between 3 and 50 symbols"
});
isValid = false;
}
if (bm.Message.Length > 300)
{
ErrorBag.Errors.Add(new Error()
{
Message = "Message must less than 300 symbols"
});
isValid = false;
}
if (bm.Attachment.Length > 250)
{
ErrorBag.Errors.Add(new Error()
{
Message = "Attachment must be less than 250 symbols"
});
isValid = false;
}
return(isValid);
}
