I want to create a function which gives the final result in the form of a location history of the user when he goes and comes home. For example, I give the location history below where the 2 values from the top contain the user's location history before leaving the house radius distance and 2 below it back into the house radius distance but at different times.
Here I'm using the geolib library isPointWithinRadius and the filter array, but what's taken from the whole array, is not differentiated. What's the solution?
[
{
"timestamp": 1641779430000,
"latitude": 3.5970763,
"longitude": 98.7288083
},
{
"timestamp": 1641779550000, //location user in home before go out
"latitude": 3.5970763,
"longitude": 98.7288083
},
//another location history but not in home radius
{
"timestamp": 1641837150000, //location user back to home
"latitude": 3.5970763,
"longitude": 98.7288083
},
{
"timestamp": 1641837210000,
"latitude": 3.5970763,
"longitude": 98.7288083
},
]
here is my code with isBetweenTMinute function to differentiate, but it doesn't work
var response = []
for (let i = 0; i < gpsHistory.length; i++) {
var indexNow = gpsHistory[i]
var indexNext = gpsHistory[i + 1]
if (indexNext != undefined) {
var pointAwal = { latitude: indexNow.location.latitude, longitude: indexNow.location.longitude }
const isRange = isPointWithinRadius(pointAwal, { latitude: indexNext.location.latitude, longitude: indexNext.location.longitude }, 100)
if (isRange) {
var jumlahVisit = []
var arrData = gpsHistory.filter((item, index) => {
if (isBetweenTMinute(item.location.timestamp, indexNow.location.timestamp)) {
if (isPointWithinRadius(pointAwal, { latitude: item.location.latitude, longitude: item.location.longitude }, 100)) {
return true
}
}
return false
})
response.push(arrData)
}
}
}
console.log(response)
function isBetweenTMinute(date1, date2) {
var dateKurang = (date2 - date1) / 1000;
var minute = dateKurang / 60
if (minute < 10) {
return true
} else {
return false
}
}
//result that i want
[
[0,1],//history location in home radius before user go out
[2, 3, 4, 5, 6,7,8,9] //another history outside home radius
[10,11] //Location history when the user returns to the radius of the house.
]