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POTrip.js
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127 lines (108 loc) · 3.51 KB
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var dateUtil = require('./DateUtil.js');
var Totals = require('./Totals.js');
var CommunityTotals = require('./CommunityTotals.js');
Parse.Cloud.beforeSave("POTrip", function(request, response) {
var trip = request.object;
trip.set("valid", checkTripValidity(trip));
response.success();
});
Parse.Cloud.afterSave("POTrip", function(request) {
var trip = request.object;
if (!trip.existed()) {
Totals.getGlobalTotals(function(globalTotals) {
Totals.updateTotals(trip, globalTotals);
globalTotals.save();
});
Totals.getDailyTotals(trip.get("startTime"), function(dailyTotals) {
Totals.updateTotals(trip, dailyTotals);
dailyTotals.save();
});
Totals.getMonthlyTotals(trip.get("startTime"), function(monthlyTotals) {
Totals.updateTotals(trip, monthlyTotals);
monthlyTotals.save();
});
Totals.getUserTotals(trip.get("userId"), function(userTotals) {
Totals.updateUserTotals(trip, userTotals);
userTotals.save();
});
var userQuery = new Parse.Query("User");
userQuery.get(trip.get("userId"), {
success: function(user) {
var community = user.get("community");
if (community != null) {
CommunityTotals.getAllTimeTotals(community, function(globalTotals) {
CommunityTotals.updateTotals(trip, globalTotals);
});
CommunityTotals.getDailyTotals(community, trip.get("startTime"), function(dailyTotals) {
CommunityTotals.updateTotals(trip, dailyTotals);
});
CommunityTotals.getMonthlyTotals(community, trip.get("startTime"), function(monthlyTotals) {
CommunityTotals.updateTotals(trip, monthlyTotals);
});
}
},
error: function(object, error) {
console.error("Error when retrieving user to update stats " + error.code + " : " + error.message);
}
});
}
});
/**
In order for a trip to be valid it must have conform to the following:
-have distance, startTime, and endTime
-been less than 2000km and 1 day in duration
-have an average speed of less than 200km/h
**/
function checkTripValidity(trip) {
var distanceTravelled = trip.get("distanceTravelled");
var startTime = trip.get("startTime");
var endTime = trip.get("endTime");
if (!distanceTravelled) {
return false;
}
if (startTime && endTime) {
var minutesTravelled = dateUtil.getMinutesBetweenDates(startTime, endTime);
} else {
return false;
}
//if we've gone more than 2000km or travelled for longer than a day
if (distanceTravelled > 2000000 || minutesTravelled > 1440) {
return false;
}
//average speed in km/h
var averageSpeed = (distanceTravelled/1000) / (minutesTravelled/60);
if (averageSpeed > 200) {
return false;
}
return true;
}
Parse.Cloud.define("userAggregateData", function(request, response) {
Parse.Cloud.useMasterKey();
var counts = {};
counts.sumSMS = 0;
counts.sumCall = 0;
counts.sumOther = 0;
counts.sumTimeSeconds = 0;
counts.sumDistance = 0;
//stats for friends
var user = new Parse.User({
id: request.params.userId
});
var query = new Parse.Query("UserTotals");
query.equalTo("user", user);
query.first({
success: function(totals) {
counts.sumSMS = totals.get("missedSMSCount");
counts.sumCall = totals.get("missedCallCount");
counts.sumOther = totals.get("missedOtherCount");
counts.sumTimeSeconds = (totals.get("minutesTravelled")*60);
counts.sumDistance = totals.get("distanceTravelled");
response.success(counts);
},
error: function(error) {
//this is valid if the user doesn't have any trips
console.log("Couldn't look up UserTotals for: "+request.params.userId);
response.success(counts);
}
});
});