Remove conclusion option in assessments (seems useless)

[qomet.git] / entities / assessment.js

diff --git a/entities/assessment.js b/entities/assessment.js
index b4e3092..b4b6d89 100644 (file)
--- a/entities/assessment.js
+++ b/entities/assessment.js
@@ -13,7 +13,6 @@ const AssessmentEntity =
         *   display: "one" or "all" (generally "all" for open questions, but...)
         *   time: 0, //<=0 means "untimed"; otherwise, time in seconds
         *   introduction: "",
-        *   conclusion: "https://www.youtube.com/watch?v=6-9AjToJYuw",
         *   coefficient: number, default 1
         *   questions: array of
         *     index: for paper test, like 2.1.a (?!); and quiz: 0, 1, 2, 3...
@@ -21,12 +20,14 @@ const AssessmentEntity =
         *     options: array of varchar --> if present, question type == quiz!
         *     fixed: bool, options in fixed order (default: false)
         *     answer: array of integers (for quiz) or html text (for paper); striped in exam mode
-        *     active: boolean, is question in current assessment? --> striped if inactive!
+        *     active: boolean, is question in current assessment?
         *     points: points for this question (default 1)
         *   papers : array of
         *     number: student number
         *     inputs: array of indexed arrays of integers (or html text if not quiz)
         *     startTime, endTime
+        *     discoTime, totalDisco: last disconnect timestamp (if relevant) + total
+        *     discoCount: total disconnections
         *     password: random string identifying student for exam session TEMPORARY
         */
 
@@ -61,7 +62,6 @@ const AssessmentEntity =
                                display: "one",
                                time: 0,
                                introduction: "",
-                               conclusion: "",
                                coefficient: 1,
                                questions: [ ],
                                papers: [ ],
@@ -134,6 +134,8 @@ const AssessmentEntity =
                                startTime: Date.now(),
                                endTime: undefined,
                                password: password,
+                               totalDisco: 0,
+                               discoCount: 0,
                                inputs: [ ], //TODO: this is stage 1, stack indexed answers.
                                // then build JSON tree for easier access / correct
                        }}},
@@ -141,6 +143,47 @@ const AssessmentEntity =
                );
        },
 
+       // NOTE: no callbacks for 2 next functions, failures are not so important
+       // (because monitored: teachers can see what's going on)
+
+       addDisco: function(aid, number, deltaTime)
+       {
+               db.assessments.update(
+                       {
+                               _id: aid,
+                               "papers.number": number,
+                       },
+                       { $inc: {
+                               "papers.$.discoCount": 1,
+                               "papers.$.totalDisco": deltaTime,
+                       } },
+                       { $set: { "papers.$.discoTime": null } }
+               );
+       },
+
+       setDiscoTime: function(aid, number)
+       {
+               db.assessments.update(
+                       {
+                               _id: aid,
+                               "papers.number": number,
+                       },
+                       { $set: { "papers.$.discoTime": Date.now() } }
+               );
+       },
+
+       getDiscoTime: function(aid, number, cb)
+       {
+               db.assessments.findOne(
+                       { _id: aid },
+                       (err,a) => {
+                               if (!!err)
+                                       return cb(err, null);
+                               const idx = a.papers.findIndex( item => { return item.number == number; });
+                               cb(null, a.papers[idx].discoTime);
+                       }
+               );
+       },
 
        hasInput: function(aid, number, password, idx, cb)
        {
@@ -194,17 +237,6 @@ const AssessmentEntity =
                );
        },
 
-       getConclusion: function(aid, callback)
-       {
-               db.assessments.findOne(
-                       { _id: aid },
-                       { conclusion: 1},
-                       (err,res) => {
-                               callback(err, !!res ? res.conclusion : null);
-                       }
-               );
-       },
-
        remove: function(aid, cb)
        {
                db.assessments.remove(