fix: approval

comsoc/Approval.go

@@ -4,18 +4,21 @@ package comsoc
 // thresholds est un slice d'entiers strictement positifs
 func ApprovalSWF(p Profile, thresholds []int) (count Count, err error) {
 	count = make(Count)
-	for _, pref := range p {
-		for index, alt := range pref {
-			count[alt] += thresholds[len(thresholds)-1-index]
+	alts := make([]Alternative, 0)
+	for i := 1; i <= len(p[0]); i++ {
+		alts = append(alts, Alternative(i))
+	}
+	err = checkProfileAlternative(p, alts)
+	for index, alt := range p {
+		for i := 0; i < thresholds[index]; i++ {
+			count[alt[i]] += 1
 		}
 	}
-	return count, nil
+	return
 }
 
 func ApprovalSCF(p Profile, thresholds []int) (bestAlts []Alternative, err error) {
-	count, err := ApprovalSWF(p, thresholds)
-	if err != nil {
-		return nil, err
-	}
-	return maxCount(count), nil
+	alts, err := ApprovalSWF(p, thresholds)
+	bestAlts = maxCount(alts)
+	return
 }