public async Task <ActionResult> SendInvitation(SendInvitationViewModel submitedModel)
{
if (ModelState.IsValid)
{
var user = UserManager.FindById(User.Identity.GetUserId());
string orgName = null;
int invitationCode = -1;
using (ApplicationDbContext context = new ApplicationDbContext())
{
var existingEmail = await UserManager.FindByEmailAsync(submitedModel.Email);
if (existingEmail == null)
{
var userOrg = from org in context.Orgs
where org.OrgID == user.OrgID
select org;
if (userOrg.Count() == 1)
{
Random random = new Random();
int emailConfirmationCode;
bool isUnique = false;
do
{
emailConfirmationCode = random.Next(10000, 1000000000);
var duplicitInvitationCode = from inv in context.Invitations
where inv.Code == emailConfirmationCode
select inv;
isUnique = !duplicitInvitationCode.Any();
}while (!isUnique);
var newInvitation = new Invitation()
{
Accepted = false,
Code = emailConfirmationCode,
Email = submitedModel.Email.Trim().ToLower(),
Org = userOrg.FirstOrDefault()
};
context.Invitations.Add(newInvitation);
context.SaveChanges();
invitationCode = newInvitation.Code;
orgName = newInvitation.Org.Name;
}
else
{
return(View("~/Views/Shared/Error.cshtml"));
}
}
else
{
ModelState.AddModelError("", OrgResources.InvitationCantBeSentAlreadyExistEmail);
return(View(submitedModel));
}
}
var email = _userMailer.SendInvitation(submitedModel.Email.Trim(), user.UserName, user.Email, orgName, invitationCode);
email.SendAsync();
ViewBag.StatusMessage = OrgResources.InvitationSend;
return(View(new SendInvitationViewModel()));
}
return(View(submitedModel));
}