added student_doing_well__moving_average

d19fe8 · Jun 19, 2017 · 9826616 · 9826616
1 parent aa6f0fe
commit 9826616
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Showing 2 changed files with 22 additions and 15 deletions.
diff --git a/...ts/Detectors/Lumilo/student_doing_well.js → ...ilo/student_doing_well__moving_average.js b/...ts/Detectors/Lumilo/student_doing_well.js → ...ilo/student_doing_well__moving_average.js
@@ -17,6 +17,11 @@ var mailer;
 
 //initialize any custom global variables for this detector here
 var prevStep = ""
+var attemptCorrect;
+var windowSize = 7;
+var threshold = 6;
+var attemptWindow = Array.apply(null, Array(windowSize)).map(Number.prototype.valueOf,0);
+
 
 function receive_transaction( e ){
 	//e is the data of the transaction from mailer from transaction assembler
@@ -37,15 +42,11 @@ function receive_transaction( e ){
 		detector_output.step_id = e.data.tutor_data.step_id;
 
 		//custom processing (insert code here)
-		//
-		//
-		//
-		//
-		//
-		var booleanValues = [0, 1];
-			detector_output.value = String(booleanValues[Math.floor(Math.random() * booleanValues.length)]) ;
-
-
+		attemptCorrect = (e.data.tutor_data.action_evaluation.toLowerCase() == "correct") ? 1 : 0;
+		attemptWindow.shift();
+		attemptWindow.push(attemptCorrect);
+		var sumCorrect = attemptWindow.reduce(function(pv, cv) { return pv + cv; }, 0);
+		console.log(attemptWindow);
 	}
 
 	//set conditions under which detector should update
@@ -55,11 +56,12 @@ function receive_transaction( e ){
 		detector_output.transaction_id = e.data.transaction_id;
 
 		//custom processing (insert code here)
-		//
-		//
-		//
-		//
-		//
+		if (sumCorrect >= threshold){
+			detector_output.value = "1";
+		}
+		else{
+			detector_output.value = "0";
+		}
 
 		mailer.postMessage(detector_output);
 		postMessage(detector_output);

diff --git a/HTML/Assets/transaction_mailer_users.js b/HTML/Assets/transaction_mailer_users.js
@@ -6,7 +6,12 @@ TransactionMailerUsers =
     mailerURL: "mail-worker.js",
     mailer: null,
     mailerPort: null,
-    scripts: ["Detectors/Lumilo/idle.js", "Detectors/Lumilo/system_misuse.js", "Detectors/Lumilo/struggle.js", "Detectors/Lumilo/student_doing_well.js", "Detectors/Lumilo/critical_struggle.js", "Detectors/Lumilo/invisible_hand_raise.js"],
+    scripts: ["Detectors/Lumilo/idle.js", 
+    "Detectors/Lumilo/system_misuse.js", 
+    "Detectors/Lumilo/struggle.js", 
+    "Detectors/Lumilo/student_doing_well__moving_average.js", 
+    "Detectors/Lumilo/critical_struggle.js", 
+    "Detectors/Lumilo/invisible_hand_raise.js"],
     active: []
 };