public ActionResult ChangeDisplayName(Entities.Models.Profile.ChangeDisplayName model)
{
if (ModelState.IsValid)
{
int currentUserId = Authentication.Security.CurrentUserId;
String currentDisplayName = Authentication.Security.CurrentUserName;
Entities.OAMembership memberShipData = null;
if (!Authentication.Security.UserExists(model.DisplayName))
{
memberShipData = _updateUser.Execute(currentUserId, model.DisplayName, currentDisplayName);
}
if (memberShipData != null)
{
Authentication.Security.Logout();
Authentication.OAuthSecurity.Login(memberShipData.Provider, memberShipData.ProviderUserId, false);
return(Redirect(string.Format("/Profile/{0}", currentUserId)));
}
else if (model.DisplayName == currentDisplayName)
{
return(Redirect(string.Format("/Profile/{0}", currentUserId)));
}
else
{
ModelState.AddModelError("DisplayName", "Display name already exists. Please enter a different display name.");
}
}
return(View(model));
}
/// <summary>
/// Update a user's display name based on <paramref name="filter"/>
/// </summary>
/// <param name="filter">Contains new and old display names</param>
/// <returns></returns>
public Entities.OAMembership Execute(Entities.Filters.User.UpdateDisplayName filter)
{
Entities.OAMembership membershipData = null;
using (DbCommand cmd = _db.GetStoredProcCommand("User_UpdateDisplayName"))
{
_db.AddInParameter(cmd, "@UserId", DbType.Int32, filter.UserId);
_db.AddInParameter(cmd, "@NewDisplayName", DbType.String, filter.NewDisplayName);
_db.AddInParameter(cmd, "@OldDisplayName", DbType.String, filter.OldDisplayName);
using (IDataReader idr = _db.ExecuteReader(cmd))
{
while (idr.Read())
{
membershipData = new Entities.OAMembership(idr);
}
}
}
return(membershipData);
}
/// <summary>
/// Update a user's display name based on <paramref name="filter"/>
/// </summary>
/// <param name="filter">Contains new and old display names</param>
/// <returns></returns>
public Entities.OAMembership Execute(Entities.Filters.User.UpdateDisplayName filter)
{
Entities.OAMembership membershipData = null;
using (DbCommand cmd = _db.GetStoredProcCommand("User_UpdateDisplayName"))
{
_db.AddInParameter(cmd, "@UserId", DbType.Int32, filter.UserId);
_db.AddInParameter(cmd, "@NewDisplayName", DbType.String, filter.NewDisplayName);
_db.AddInParameter(cmd, "@OldDisplayName", DbType.String, filter.OldDisplayName);
using (IDataReader idr = _db.ExecuteReader(cmd))
{
while (idr.Read())
{
membershipData = new Entities.OAMembership(idr);
}
}
}
return membershipData;
}