protected void ProcessInviteeRelationship(Invitation invitation)
{
ApplicationUser recipient = UserManager.FindByEmail(invitation.RecipientEmail);
if (recipient == null)
{
return;
}
ApplicationUser sender = UserManager.FindByEmail(invitation.Sender.Email);
if (invitation.Status == InvitationStatus.Pending)
{
recipient.Inviters.Add(sender);
sender.Invitees.Add(recipient);
invitation.Status = InvitationStatus.Active;
}
else if (invitation.Status == InvitationStatus.Active)
{
recipient.Inviters.Remove(sender);
sender.Invitees.Remove(recipient);
invitation.Status = InvitationStatus.Inactive;
}
UserManager.Update(recipient);
UserManager.Update(sender);
}
public IHttpActionResult PostInvitation(NewInvitationBindingModel model)
{
if (!ModelState.IsValid)
{
return BadRequest(ModelState);
}
ApplicationUser currentUser = UserManager.FindById(User.Identity.GetUserId());
Invitation invitation = new Invitation
{
RecipientEmail = model.RecipientEmail,
Sender = currentUser,
Status = InvitationStatus.Pending,
CreationDate = DateTime.Now
};
ProcessInviteeRelationship(invitation);
NotifyRecipientByEmail(model.RecipientEmail, currentUser.FirstName + ' ' + currentUser.LastName);
db.Invitations.Add(invitation);
db.SaveChanges();
return CreatedAtRoute("DefaultApi", new { id = invitation.Id }, new { id = invitation.Id });
}
private bool OwnInvitationExists(Invitation invitation)
{
return (invitation != null && invitation.Sender.Id == User.Identity.GetUserId());
}
