public override Event Update(Event entity)
{
var dbUnit = RepositoryDbContext.AdministrativeUnitInEvents.Where(item => item.EventId == entity.Id).ToList();
RepositoryDbContext.RemoveRange(dbUnit);
var dbType = RepositoryDbContext.EventInTypes.Where(item => item.EventId == entity.Id).ToList();
RepositoryDbContext.RemoveRange(dbType);
return(EventMapper.MapFromDomain(RepositoryDbSet.Update(EventMapper.MapFromDAL(entity)).Entity));
}