public async Task<ActionResult> Register(RegisterViewModel model)
{
if (ModelState.IsValid)
{
//check is user already exists
var user = UserManager.FindByEmail(model.Email);
if (user == null)
{
//user does not exist, create user
user = new ApplicationUser();
user.UserName = model.UserName;
user.Email = model.Email;
user.FirstName = model.FirstName;
user.LastName = model.LastName;
if (model.HouseholdId.HasValue)
{
user.HouseholdId = model.HouseholdId.Value;
}
else
{
//creates new household on registration
Household household = new Household();
household.Name = model.HouseholdName;
db.Households.Add(household);
db.SaveChanges();
var newHousehold = db.Households.OrderByDescending(h => h.Id).First();
user.HouseholdId = newHousehold.Id;
}
var result = await UserManager.CreateAsync(user, model.Password);
if (!result.Succeeded)
{
//user couldn't be created for some reason
return View("Register", model);
}
}
//we have a user, either new or existing. so sign them in.
await SignInManager.SignInAsync(user, isPersistent:false, rememberBrowser:false);
//check for household ID, only coming from join page
if (model.HouseholdId != null)
{
var db = new ApplicationDbContext();
//we have a householdso get the recently created /signed in user
user = db.Users.Single(u => u.UserName == model.Email);
//find household matching ID
var h = db.Households.Find(model.HouseholdId);
//add the household to the user's list of households
user.Household = h;
//save changes
db.SaveChanges();
}
return RedirectToAction("Index", "Home");
}
// If we got this far, something failed, redisplay form
return View(model);
}
public async Task<ActionResult> JoinHousehold(string JoinCode)
{
//set up the confirmation page so the user can confirm he wants to change households
//might also need a view model for this page
var invitation = await db.Invitations.FirstOrDefaultAsync(i => i.JoinCode.ToString() == JoinCode);
if (JoinCode == invitation.JoinCode.ToString())
{
var model = new RegisterViewModel
{
HouseholdId = invitation.Household.Id,
HouseholdName = invitation.Household.Name,
Email = invitation.ToEmail
};
var user = db.Users.FirstOrDefault(u => u.Email == invitation.ToEmail);
if (user != null){
//user exists in the system populate the rest of the user info
model.FirstName = user.FirstName;
model.LastName = user.LastName;
}
return View(model);
}
else
{
return RedirectToAction("Login", "Account", new { message = "Unauthorized" });
}
}