in js update members makeup method, fix a bug by not updating makeups_to_do…

in js update members makeup method, fix a bug by not updating makeups_to_do global js variable unless request is successful

members/static/js/admin/manage_makeups.js

@@ -298,18 +298,9 @@ function update_members_makeups(member_ids, action, description) {
     data = [];
     for (mid of member_ids) {
         member_index = makeups_members.findIndex(m => m.id == mid);
-        /* Becareful : makeups_members will be modified while nobody knows wether ajax process will succeed or not !
-        TODO : make the changes only when it is sure that odoo records have been changed
-        */
-        if (action === "increment") {
-            makeups_members[member_index].makeups_to_do += 1;
-        } else {
-            makeups_members[member_index].makeups_to_do -= 1;
-        }
-
         data.push({
             member_id: mid,
-            target_makeups_nb: makeups_members[member_index].makeups_to_do,
+            target_makeups_nb: makeups_members[member_index].makeups_to_do + (action === 'increment' ? 1 : -1),
             member_shift_type: makeups_members[member_index].shift_type,
             display_ftop_points: makeups_members[member_index].display_ftop_points,
             display_std_points: makeups_members[member_index].display_std_points,
@@ -328,12 +319,8 @@ function update_members_makeups(member_ids, action, description) {
             selected_rows = [];
             for (element of res['res']) {
                 member_index = makeups_members.findIndex(m => m.id == element['mid']);
-                if (makeups_members[member_index].shift_type === 'standard') {
-                    makeups_members[member_index].display_std_points = element['standard_points']
-                }
-                //there is no point change when shift_type is not standard
-                //and I think operation on rattrapages should definitely be forbidden for ftop because it
-                //has no sense !!
+                makeups_members[member_index].makeups_to_do = action === 'increment' ? 1 : -1
+                makeups_members[member_index].display_std_points = element['standard_points']
             }
             display_makeups_members();
             closeModal();