/// <summary>
/// Pres the save.
/// </summary>
/// <param name="dbContext">The database context.</param>
/// <param name="state">The state.</param>
public override void PreSaveChanges(DbContext dbContext, System.Data.Entity.EntityState state)
{
if (state == System.Data.Entity.EntityState.Deleted)
{
ChildContentChannels.Clear();
}
// clean up the index
if (state == System.Data.Entity.EntityState.Deleted && IsIndexEnabled)
{
this.DeleteIndexedDocumentsByContentChannel(Id);
}
else if (state == System.Data.Entity.EntityState.Modified)
{
// check if indexing is enabled
var changeEntry = dbContext.ChangeTracker.Entries <ContentChannel>().Where(a => a.Entity == this).FirstOrDefault();
if (changeEntry != null)
{
var originalIndexState = (bool)changeEntry.OriginalValues["IsIndexEnabled"];
if (originalIndexState == true && IsIndexEnabled == false)
{
// clear out index items
this.DeleteIndexedDocumentsByContentChannel(Id);
}
else if (IsIndexEnabled == true)
{
// if indexing is enabled then bulk index - needed as an attribute could have changed from IsIndexed
BulkIndexDocumentsByContentChannel(Id);
}
}
}
base.PreSaveChanges(dbContext, state);
}
/// <summary>
/// Pres the save.
/// </summary>
/// <param name="dbContext">The database context.</param>
/// <param name="state">The state.</param>
public override void PreSaveChanges(DbContext dbContext, System.Data.Entity.EntityState state)
{
if (state == System.Data.Entity.EntityState.Deleted)
{
ChildContentChannels.Clear();
}
}
