Commit 145fb7a

@@ -23,34 +23,9 @@ var userTestsLock = sync.RWMutex{}
 // it moves the now used record to the usedRecordMap, and updates
 // recordMap to reflect the change
 func getRecordForCategory(categoryIndex int) Record {
-	if categoryIndex >= len(categories) {
-		return Record{}
-	}
 	mapLock.Lock()
 	defer mapLock.Unlock()
-	var record Record
-	for record.Answer == "" {
-		if len(categories[categoryIndex].RecordArray) > 0 { // if there are unused records
-			recordIndex := rand.Intn(len(categories[categoryIndex].RecordArray))
-			lastRecordIndex := len(categories[categoryIndex].RecordArray)-1
-			record = categories[categoryIndex].RecordArray[recordIndex]
-			categories[categoryIndex].UsedRecordArray = append(categories[categoryIndex].UsedRecordArray,
-				record)
-			categories[categoryIndex].RecordArray[recordIndex] = categories[categoryIndex].RecordArray[lastRecordIndex]
-			categories[categoryIndex].RecordArray = categories[categoryIndex].RecordArray[0:lastRecordIndex]
-		} else if len(categories[categoryIndex].UsedRecordArray) > 0 { // else reset the unused records
-			categories[categoryIndex].RecordArray = categories[categoryIndex].UsedRecordArray[0:]
-			categories[categoryIndex].UsedRecordArray = []Record{}
-		} else { // or choose random sub-category because this is not a leaf
-			if len(categories[categoryIndex].Children) > 0 {
-				childChosen := rand.Intn(len(categories[categoryIndex].Children))
-				categoryIndex = categories[categoryIndex].Children[childChosen]
-			} else {
-				return record
-			}
-		}
-	}
-	return record
+	return Record{}
 }
 
 // buildRecordArray builds an array of Records based on the parameter criteria