/// <summary>
/// Method that will be called on an entity immediately before the item is saved by context. Takes
/// care of logging any particular change history for user login.
/// </summary>
/// <param name="dbContext"></param>
/// <param name="entry"></param>
public override void PreSaveChanges(Rock.Data.DbContext dbContext, DbEntityEntry entry)
{
var rockContext = ( RockContext )dbContext;
HistoryChanges = new History.HistoryChangeList();
switch (entry.State)
{
case EntityState.Added:
{
// Get the authentication provider entity type
var entityType = EntityTypeCache.Get(this.EntityTypeId ?? 0);
var change = HistoryChanges.AddChange(History.HistoryVerb.Add, History.HistoryChangeType.Record, "Authentication Provider").SetNewValue(entityType?.FriendlyName);
// Don't log Pin Authentication user names.
var isUserNameSensitive = (entityType?.Guid == Rock.SystemGuid.EntityType.AUTHENTICATION_PIN.AsGuid()) ? true : false;
if (isUserNameSensitive)
{
change.SetCaption("User Account");
}
History.EvaluateChange(HistoryChanges, "User Login", string.Empty, UserName, isUserNameSensitive);
History.EvaluateChange(HistoryChanges, "Is Confirmed", null, IsConfirmed);
History.EvaluateChange(HistoryChanges, "Is Password Change Required", null, IsPasswordChangeRequired);
History.EvaluateChange(HistoryChanges, "Is Locked Out", null, IsLockedOut);
break;
}
case EntityState.Modified:
{
var entityType = EntityTypeCache.Get(this.EntityTypeId ?? 0);
// Don't log Pin Authentication user names.
var isUserNameSensitive = (entityType?.Guid == Rock.SystemGuid.EntityType.AUTHENTICATION_PIN.AsGuid()) ? true : false;
History.EvaluateChange(HistoryChanges, "User Login", entry.OriginalValues["UserName"].ToStringSafe(), UserName, isUserNameSensitive);
History.EvaluateChange(HistoryChanges, "Is Confirmed", entry.OriginalValues["IsConfirmed"].ToStringSafe().AsBooleanOrNull(), IsConfirmed);
History.EvaluateChange(HistoryChanges, "Is Password Change Required", entry.OriginalValues["IsPasswordChangeRequired"].ToStringSafe().AsBooleanOrNull(), IsPasswordChangeRequired);
History.EvaluateChange(HistoryChanges, "Is Locked Out", entry.OriginalValues["IsLockedOut"].ToStringSafe().AsBooleanOrNull(), IsLockedOut);
History.EvaluateChange(HistoryChanges, "Password", entry.OriginalValues["Password"].ToStringSafe(), Password, true);
// Did the provider type change?
int?origEntityTypeId = entry.OriginalValues["EntityTypeId"].ToStringSafe().AsIntegerOrNull();
int?entityTypeId = EntityType != null ? EntityType.Id : EntityTypeId;
if (!entityTypeId.Equals(origEntityTypeId))
{
var origProviderType = EntityTypeCache.Get(origEntityTypeId ?? 0)?.FriendlyName;
var providerType = EntityTypeCache.Get(this.EntityTypeId ?? 0)?.FriendlyName;
History.EvaluateChange(HistoryChanges, "User Login", origProviderType, providerType);
}
// Change the caption if this is a sensitive user account
if (HistoryChanges.Count > 0 && isUserNameSensitive)
{
var change = HistoryChanges.FirstOrDefault();
change.SetCaption("User Account");
}
break;
}
case EntityState.Deleted:
{
// By this point EF has stripped out some of the data we need to save history
// Reload the data using a new context.
RockContext newRockContext = new RockContext();
var userLogin = new UserLoginService(newRockContext).Get(this.Id);
if (userLogin != null && userLogin.PersonId != null)
{
try
{
var entityType = EntityTypeCache.Get(userLogin.EntityTypeId ?? 0);
var isUserNameSensitive = (entityType?.Guid == Rock.SystemGuid.EntityType.AUTHENTICATION_PIN.AsGuid()) ? true : false;
if (!isUserNameSensitive)
{
HistoryChanges.AddChange(History.HistoryVerb.Delete, History.HistoryChangeType.Record, "User Login").SetOldValue(userLogin.UserName);
HistoryService.SaveChanges(newRockContext, typeof(Person), Rock.SystemGuid.Category.HISTORY_PERSON_ACTIVITY.AsGuid(), userLogin.PersonId.Value, HistoryChanges, UserName, typeof(UserLogin), this.Id, true, userLogin.ModifiedByPersonAliasId, null);
}
else
{
HistoryChanges.AddChange(History.HistoryVerb.Delete, History.HistoryChangeType.Record, "Authentication Provider").SetOldValue(entityType?.FriendlyName).SetCaption("User Account");
HistoryService.SaveChanges(newRockContext, typeof(Person), Rock.SystemGuid.Category.HISTORY_PERSON_ACTIVITY.AsGuid(), userLogin.PersonId.Value, HistoryChanges, entityType?.FriendlyName, typeof(UserLogin), this.Id, true, userLogin.ModifiedByPersonAliasId, null);
}
}
catch (Exception ex)
{
// Just log the problem and move on...
ExceptionLogService.LogException(ex);
}
}
HistoryChanges.Clear();
return;
}
}
base.PreSaveChanges(dbContext, entry);
}