user.js

import time
import math

//some comment2

var resource = userinput('What resource do you need?');
var location = userinput(address)
// for Google Maps API

function avg_transaction_rate(store, resource) {
	rate = (resource[t] - resource[t-15])/(15)
	console.log(rate)
}

function inventory_ct (resource, store) {
	console.log(number from some database with key-pair [resource, store])
}

function inven_ct_at_arrival (inventory_ct, avg_transaction_rate) {
	var arrival = inventory_ct - avg_transaction_rate*travel_times
}



var travel times = []
var localgs = []

localgs.append.googlemaps.find(local groceries stores within 25 mi) 

for i in localgs[0] < i <= localgs[n] {
	travel times.append.googlemaps.find(travel time)
} //paired with local grocery store


arrival => Decision Optimization API => displayed to user