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https://github.com/codeninjasllc/codecombat.git
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78 lines
3.3 KiB
JavaScript
78 lines
3.3 KiB
JavaScript
// Add user.courseInstances properties and then add those to session leagues
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// Usage:
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// mongo <address>:<port>/<database> <script file> -u <username> -p <password>
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addCourseInstancesToUsers();
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function uniq(array) {
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var u = {}, a = [];
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for(var i = 0, l = array.length; i < l; ++i){
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if(u.hasOwnProperty(array[i])) {
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continue;
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}
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a.push(array[i]);
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u[array[i]] = 1;
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}
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return a;
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}
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function addCourseInstancesToUsers() {
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print("Adding courseInstances to users...");
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var cursor = db.course.instances.find({$where: "this.members && this.members.length > 1"}, {members: 1});
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print("CourseInstances with users found: " + cursor.count());
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var courseInstances = cursor.toArray();
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var userIDList = [];
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courseInstances.forEach(function (courseInstance, courseInstanceIndex) {
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userIDList = userIDList.concat(courseInstance.members);
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var conditions = {_id: {$in: courseInstance.members}};
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var operations = {$addToSet: {courseInstances: courseInstance._id}};
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//print('Fetching', JSON.stringify(conditions), 'with operations', JSON.stringify(operations));
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//print("... Have this many:", db.users.count(conditions));
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var result = db.users.update(conditions, operations, {multi: true});
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if (courseInstanceIndex % 100 === 0)
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print("Done", courseInstanceIndex, "\tof", courseInstances.length, "course instances.");
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});
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print("Done adding course instances to users; now going to add them to sessions for leagues.");
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addCourseInstancesToSessions(userIDList);
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}
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function addCourseInstancesToSessions(userIDList) {
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userIDList = uniq(userIDList);
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print("Adding courseInstance leagues to sessions for", userIDList.length, "users...");
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var cursor = db.users.find({_id: {$in: userIDList}, courseInstances: {$exists: true}}, {courseInstances: 1, name: 1, leagues: 1});
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print("Users with courseInstances found: " + cursor.count(), '-- supposed to have:', userIDList.length);
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var users = cursor.toArray();
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var arenas = [
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"5442ba0e1e835500007eb1c7",
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"550363b4ec31df9c691ab629",
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"5469643c37600b40e0e09c5b",
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"54b83c2629843994803c838e",
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"544437e0645c0c0000c3291d",
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"5630eab0c0fcbd86057cc2f8",
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"55de80407a57948705777e89"
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];
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users.forEach(function (user, userIndex) {
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var sessions = db.level.sessions.find({creator: user._id + '', 'level.original': {$in: arenas}, submitted: true}).toArray();
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//print("Found sessions", sessions, "for user", user._id, user.name, 'who has courseInstances', user.courseInstances.join(', '));
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sessions.forEach(function(session, sessionIndex) {
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var leagues = session.leagues || [];
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for (var i = 0; i < user.courseInstances.length; ++i) {
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var alreadyHave = false;
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for (var j = 0; j < leagues.length; ++j)
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if (leagues[j].leagueID == user.courseInstances[i])
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alreadyHave = true;
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if (!alreadyHave)
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leagues.push({leagueID: user.courseInstances[i] + '', stats: {standardDeviation: 25 / 3, numberOfWinsAndTies: 0, numberOfLosses: 0, totalScore: 10, meanStrength: 25}});
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}
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//print(" Setting leagues to...");
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//printjson(leagues);
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session.leagues = leagues;
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db.level.sessions.save(session);
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});
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if (userIndex % 100 === 0)
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print("Done", userIndex, "\tof", users.length, "users.");
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});
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print("Done.");
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}
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