private void AddAuditInformation(string identityIdentifier)
{
NullGuard.NotNullOrWhiteSpace(identityIdentifier, nameof(identityIdentifier));
foreach (EntityEntry entityEntry in ChangeTracker.Entries())
{
AuditModelBase auditModel = entityEntry.Entity as AuditModelBase;
if (auditModel == null)
{
continue;
}
DateTime utcNow = DateTime.UtcNow;
if (entityEntry.State == EntityState.Added)
{
auditModel.CreatedUtcDateTime = utcNow;
auditModel.CreatedByIdentifier = identityIdentifier;
auditModel.ModifiedUtcDateTime = utcNow;
auditModel.ModifiedByIdentifier = identityIdentifier;
continue;
}
if (entityEntry.State == EntityState.Modified)
{
auditModel.ModifiedUtcDateTime = utcNow;
auditModel.ModifiedByIdentifier = identityIdentifier;
}
}
}
internal void CopyAuditInformationTo(IAuditable auditable)
{
NullGuard.NotNull(auditable, nameof(auditable));
DateTime createdUtcDateTime = CreatedUtcDateTime;
string createdByIdentifier = CreatedByIdentifier;
if (createdUtcDateTime > BasicAccount.CreatedUtcDateTime)
{
createdUtcDateTime = BasicAccount.CreatedUtcDateTime;
createdByIdentifier = BasicAccount.CreatedByIdentifier;
}
DateTime modifiedUtcDateTime = ModifiedUtcDateTime;
string modifiedByIdentifier = ModifiedByIdentifier;
if (modifiedUtcDateTime < BasicAccount.ModifiedUtcDateTime)
{
modifiedUtcDateTime = BasicAccount.ModifiedUtcDateTime;
modifiedByIdentifier = BasicAccount.ModifiedByIdentifier;
}
AuditModelBase lastModifiedInfoModel = GetLastModifiedInfoModel();
if (lastModifiedInfoModel != null && modifiedUtcDateTime < lastModifiedInfoModel.ModifiedUtcDateTime)
{
modifiedUtcDateTime = lastModifiedInfoModel.ModifiedUtcDateTime;
modifiedByIdentifier = lastModifiedInfoModel.ModifiedByIdentifier;
}
AuditModelBase lastModifiedPostingLineModel = GetLastModifiedPostingLineModel();
if (lastModifiedPostingLineModel != null && modifiedUtcDateTime < lastModifiedPostingLineModel.ModifiedUtcDateTime)
{
modifiedUtcDateTime = lastModifiedPostingLineModel.ModifiedUtcDateTime;
modifiedByIdentifier = lastModifiedPostingLineModel.ModifiedByIdentifier;
}
auditable.AddAuditInformation(createdUtcDateTime, createdByIdentifier, modifiedUtcDateTime, modifiedByIdentifier);
}