private static Expression <Func <CustomerAccount, bool> > WhereFilter(CustomerAccountFilters filters)
{
var expr = PredicateBuilder.True <CustomerAccount>();
if (filters.CustomerId.HasValue)
{
expr = expr.And(x => x.CustomerId == filters.CustomerId);
}
if (filters.CustomerOrganizationId.HasValue)
{
expr = expr.And(x => x.CustomerOrganizationId == filters.CustomerOrganizationId);
}
if (filters.AccountManagerId.HasValue)
{
expr = expr.And(x => x.AccountManagerId == filters.AccountManagerId);
}
if (filters.AccountManagerOrganizationId.HasValue)
{
expr = expr.And(x => x.AccountManagerOrganizationId == filters.AccountManagerOrganizationId);
}
if (filters.Number.HasValue)
{
expr = expr.And(x => x.Number == filters.Number);
}
return(expr);
}
public static IQueryable <CustomerAccount> ApplyWhereFilters(this IQueryable <CustomerAccount> entities,
CustomerAccountFilters filters)
{
return(entities.Where(WhereFilter(filters)));
}
