{
"skus" : [
{
"inv" : 426,
"sub_category_id" : 677
},
{
"inv" : 112,
"sub_category_id" : 678
},
{
"inv" : 0,
"sub_category_id" : 611
}
]
}
I have the document called 'product' with child object sku and i want to sort my product in a fashion that the if the number of sku with inv as 0 is more than 50% of total skus for the product should always go down and if it is not 50%, the order should not be affected.