public virtual MailMessage Invitation(User user)
{
using (var repo = new Repo())
{
var profile = repo.Profiles.Single();
var from = profile.EmailFromAddress ?? "noreply@domain";
var mailMessage = new MailMessage(from, user.Email)
{
Subject = "Invitation to Service Tracker"
};
var bcc = profile.EmailBccAddress;
if (!string.IsNullOrEmpty(bcc))
{
mailMessage.Bcc.Add(bcc);
}
ViewBag.User = user;
PopulateBody(mailMessage, viewName: "Invitation");
return mailMessage;
}
}
public DbEntityEntry<User> Entry(User entity)
{
HttpContext.Current.Cache.Remove("Users"); // invalidate cache
return db.Entry<User>(entity);
}
public User Remove(User entity)
{
HttpContext.Current.Cache.Remove("Users"); // invalidate cache
Entry(entity).State = System.Data.EntityState.Deleted;
return entity;
}
public User Add(User entity)
{
HttpContext.Current.Cache.Remove("Users"); // invalidate cache
return db.Users.Add(entity);
}
private void SendEmailInvitation(User user)
{
IUserMailer mailer = new UserMailer();
var message = mailer.Invitation(user);
message.Send();
var log = new InvitationLog()
{
UserId = user.UserId,
Action = (int)InvitationAction.Sent,
LogDate = DateTime.UtcNow
};
repo.Add(log);
}
private void CreateOrUpdateDbUser(string claimedIdentifier, string email, string invitationCode)
{
// see if user already exists
var ExistingUserByOpenId = repo.Users.SingleOrDefault(u => u.ClaimedIdentifier == claimedIdentifier);
var ExistingUserByInvite = repo.Users.SingleOrDefault(u => u.InvitationCode == invitationCode);
if (ExistingUserByOpenId != null && ExistingUserByInvite != null)
{
// the user that accepted the invite already had an account. Delete the invite
repo.Remove(ExistingUserByInvite);
ExistingUserByInvite = null;
}
var ExistingUser = ExistingUserByOpenId ?? ExistingUserByInvite;
if (ExistingUser == null)
{
var NewUser = new User
{
ClaimedIdentifier = claimedIdentifier,
Email = email,
FirstLogin = DateTime.UtcNow,
LastLogin = DateTime.UtcNow,
LoginCount = 1,
RoleId = (int)RoleType.Guest
};
repo.Add(NewUser);
}
else
{
if (ExistingUser.ClaimedIdentifier == null)
{
ExistingUser.ClaimedIdentifier = claimedIdentifier;
ExistingUser.FirstLogin = DateTime.UtcNow;
ExistingUser.InvitationCode = null; // clear out code since it's been redeemed
var log = new InvitationLog()
{
UserId = ExistingUser.UserId,
Action = (int)InvitationAction.Accepted,
LogDate = DateTime.UtcNow
};
repo.Add(log);
}
ExistingUser.Email = email;
ExistingUser.LoginCount++;
ExistingUser.LastLogin = DateTime.UtcNow;
}
repo.SaveChanges();
}
public ActionResult Edit(User user)
{
// note: we can't just save off the given "user" object because it doesn't have
// all the values from the user row (login count, date, claimed id, etc.) and to
// do it that way would blow those other fields out of the DB, which
// would make you look pretty foolish, amirite?
try
{
var existingUser = repo.Users.Single(u => u.UserId == user.UserId);
repo.Entry(existingUser).State = System.Data.EntityState.Modified;
existingUser.OrganizationId = user.OrganizationId;
existingUser.RoleId = user.RoleId;
existingUser.ServicerId = user.ServicerId;
repo.SaveChanges();
TempData["Message"] = "User Saved";
return RedirectToAction("Index");
}
catch (Exception ex)
{
TempData["Message"] = "Error: " + ex.Message;
ViewBag.Organizations = repo.Organizations.ToSelectListItems();
ViewBag.Servicers = repo.Servicers.ToSelectListItems();
return View(user);
}
}
public ActionResult Create(User user)
{
if (ModelState.IsValid)
{
// generate a new invite code
user.InvitationCode = Extensions.Utilities.GenerateKey();
repo.Add(user);
repo.SaveChanges();
var LogEntry = new InvitationLog()
{
Action = (int)InvitationAction.Created,
UserId = user.UserId,
LogDate = DateTime.UtcNow
};
repo.Add(LogEntry);
try
{
SendEmailInvitation(user);
TempData["Message"] = "Invitation Sent";
}
catch (Exception ex)
{
TempData["Message"] = string.Format("Invitation created, but could not be sent :( ({0})", ex.Message);
}
repo.SaveChanges();
return RedirectToAction("Index");
}
ViewBag.Organizations = repo.Organizations.ToSelectListItems();
ViewBag.Servicers = repo.Servicers.ToSelectListItems();
return View(user);
}
