protected override Expression <Func <CustomerFeedback, bool> > GetExpression()
{
if (!string.IsNullOrWhiteSpace(Keyword))
{
ExpressionObj = x =>
x.OrderNumber.ToLower().Contains(Keyword) || x.Feedback.ToLower().Contains(Keyword) ||
x.ManagerComment.ToLower().Contains(Keyword);
}
if (IsIncludeParents)
{
ExpressionObj = ExpressionObj.Or(x => x.Customer.Name.ToLower().Contains(Keyword) || x.Customer.Phone.ToLower().Contains(Keyword));
}
if (CustomerId.IdIsOk())
{
ExpressionObj = ExpressionObj.And(x => x.CustomerId == CustomerId);
}
ExpressionObj = ExpressionObj.And(x => x.ShopId == ShopId);
ExpressionObj = ExpressionObj.And(GenerateBaseEntityExpression());
return(ExpressionObj);
}