Average level playtimes script

2025-04-04 17:19:47 -04:00 · 2015-06-11 14:32:10 -07:00 · 2015-06-11 14:32:10 -07:00 · fdf500cac1
commit fdf500cac1
parent 2f9e9b1b67
1 changed files with 136 additions and 0 deletions
--- a/scripts/analytics/mongodb/queries/averageLevelPlaytimes.js
+++ b/scripts/analytics/mongodb/queries/averageLevelPlaytimes.js
@ -0,0 +1,136 @@
+// Average level playtimes by campaign
+
+// Usage:
+// mongo <address>:<port>/<database> <script file> -u <username> -p <password>
+
+// NOTE: faster to use find() instead of aggregate()
+// NOTE: faster to ask for one level at a time.  also keeps levels in campaign order
+
+// Excluded for one reason or another
+// Some relevant code:  https://github.com/codecombat/codecombat/blob/master/app/views/play/CampaignView.coffee#L281-L292
+var excludedLevels = ['deadly-dungeon-rescue', 'kithgard-brawl', 'cavern-survival', 'kithgard-mastery', 'destroying-angel', 'kithgard-apprentice', 'wild-horses', 'lost-viking', 'forest-flower-grove', 'boulder-woods', 'the-trials'];
+
+var scriptStartTime = new Date();
+var startDay = '2015-05-10';
+var endDay = '2015-06-11';
+
+log("Dates: " + startDay + " to " + endDay);
+
+// Print out playtimes for each campaign
+var campaigns = getCampaigns();
+for (var i = 0; i < campaigns.length; i++) {
+  var campaign = campaigns[i];
+  // if (campaign.slug !== 'dungeon') continue;
+  print(campaign.slug + " (free)");
+  var total = 0;
+
+  for (var j = 0; j < campaign.free.length; j++) {
+    var levelSlug = campaign.free[j];
+    if (excludedLevels.indexOf(levelSlug) >= 0) continue;
+    var data = getPlaytimes([levelSlug]);
+    print(data[levelSlug].average + "\t" + data[levelSlug].count + "\t" + levelSlug);
+    total += data[levelSlug];
+  }
+  // print(parseInt(total/60/60) + "\t\t total hours");
+  total = 0;
+
+  print(campaign.slug + " (paid)");
+  for (var j = 0; j < campaign.paid.length; j++) {
+    var levelSlug = campaign.paid[j];
+    if (excludedLevels.indexOf(levelSlug) >= 0) continue;
+    var data = getPlaytimes([levelSlug]);
+    if (data[levelSlug]) {
+      print(data[levelSlug].average + "\t" + data[levelSlug].count + "\t" + levelSlug);
+      total += data[levelSlug];
+    }
+    else {
+      print("0\t0\t" + levelSlug);
+    }
+  }
+  // print(parseInt(total/60/60) + "\t\t total hours");
+  total = 0;
+
+  print(campaign.slug + " (replayable)");
+  for (var j = 0; j < campaign.replayable.length; j++) {
+    var levelSlug = campaign.replayable[j];
+    if (excludedLevels.indexOf(levelSlug) >= 0) continue;
+    var data = getPlaytimes([levelSlug]);
+    print(data[levelSlug].average + "\t" + data[levelSlug].count + "\t" + levelSlug);
+    total += data[levelSlug];
+  }
+  // print(parseInt(total/60/60) + "\t\t total hours");
+
+  // break;
+}
+
+log("Script runtime: " + (new Date() - scriptStartTime));
+
+function log(str) {
+  print(new Date().toISOString() + " " + str);
+}
+
+function objectIdWithTimestamp(timestamp) {
+  // Convert string date to Date object (otherwise assume timestamp is a date)
+  if (typeof(timestamp) == 'string') timestamp = new Date(timestamp);
+  // Convert date object to hex seconds since Unix epoch
+  var hexSeconds = Math.floor(timestamp/1000).toString(16);
+  // Create an ObjectId with that hex timestamp
+  var constructedObjectId = ObjectId(hexSeconds + "0000000000000000");
+  return constructedObjectId
+}
+
+function getCampaigns() {
+  var campaigns = [];
+  var cursor = db.campaigns.find({}, {slug: 1, levels: 1});
+  var allFree = 0;
+  var allpaid = 0;
+  while (cursor.hasNext()) {
+    var doc = cursor.next();
+    if (doc.slug === 'auditions') continue;
+    var campaign = {slug: doc.slug, free: [], paid: [], replayable: []};
+    for (var levelID in doc.levels) {
+      if (doc.levels[levelID].replayable) {
+        campaign.replayable.push(doc.levels[levelID].slug);
+      }
+      else if (doc.levels[levelID].requiresSubscription) {
+        campaign.paid.push(doc.levels[levelID].slug);
+      }
+      else {
+        campaign.free.push(doc.levels[levelID].slug);
+      }
+    }
+    campaigns.push(campaign);
+  }
+  return campaigns;
+}
+
+function getPlaytimes(levelSlugs) {
+  var startObj = objectIdWithTimestamp(ISODate(startDay + "T00:00:00.000Z"));
+  var endObj = objectIdWithTimestamp(ISODate(endDay + "T00:00:00.000Z"))
+  var cursor = db['level.sessions'].find({
+    $and:
+    [
+      {"state.complete": true},
+      {"playtime": {$gt: 0}},
+      {levelID: {$in: levelSlugs}},
+      {_id: {$gte: startObj}},
+      {_id: {$lt: endObj}}
+    ]
+  });
+
+  var playtimes = {};
+  while (cursor.hasNext()) {
+    var myDoc = cursor.next();
+    var levelID = myDoc.levelID;
+    if (!playtimes[levelID]) playtimes[levelID] = [];
+    playtimes[levelID].push(myDoc.playtime);
+  }
+
+  var data = {};
+  for (levelID in playtimes) {
+    var total = playtimes[levelID].reduce(function(a, b) {return a + b;});
+    data[levelID] = {count: playtimes[levelID].length, total: total};
+    data[levelID]['average'] = parseInt(total / playtimes[levelID].length);
+  }
+  return data;
+}