Debug monitoring
[qomet.git] / sockets.js
CommitLineData
e5ec7dea 1const message = require("./public/javascripts/utils/socketMessages");
e99c53fb 2const params = require("./config/parameters");
29c8b391 3const AssessmentEntity = require("./entities/assessment");
71d1ca9c 4const AssessmentModel = require("./models/assessment");
e5ec7dea 5const ObjectId = require("bson-objectid");
e99c53fb 6
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7module.exports = function(io)
8{
29c8b391 9 io.of("/").on("connection", socket => { //student or monitor connexion
f6648c37 10 const aid = socket.handshake.query.aid;
f6648c37 11 const isTeacher = !!socket.handshake.query.secret && socket.handshake.query.secret == params.secret;
71d1ca9c 12
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13 if (isTeacher)
14 {
29c8b391 15 socket.join(aid + "_teacher");
f6648c37 16 socket.on(message.allAnswers, m => { //send feedback to student (answers)
29c8b391 17 socket.broadcast.to(aid + "_student").emit(message.allAnswers, m);
e5ec7dea 18 });
e99c53fb 19 }
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20 else //student
21 {
22 const number = socket.handshake.query.number;
23 const password = socket.handshake.query.password;
71d1ca9c 24 AssessmentModel.checkPassword(ObjectId(aid), number, password, (err,ret) => {
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25 if (!!err || !ret)
26 return; //wrong password, or some unexpected error...
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27 AssessmentModel.newConnection(ObjectId(aid), number);
28 socket.broadcast.to(aid + "_teacher").emit(message.studentConnect, {number: number});
29 socket.join(aid + "_student");
30 socket.on(message.newAnswer, m => { //got answer from student client
31 socket.broadcast.to(aid + "_teacher").emit(message.newAnswer, m);
32 });
33 socket.on("disconnect", () => { //notify monitor + server
34 AssessmentEntity.setDiscoTime(ObjectId(aid), number);
35 socket.broadcast.to(aid + "_teacher").emit(message.studentDisconnect, {number: number});
e99c53fb 36 });
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37 });
38 }
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39 });
40}