Exercise: fix option 'show_exercise_attempts_in_all_user_sessions' to have correct listing of course and correct exercises attempts - refs BT#21478

Author: NicoDucou

main/inc/lib/course.lib.php

@@ -3204,7 +3204,7 @@ public static function get_courses_list_by_user_id(
                     ON (scu.c_id = c.id)
                     INNER JOIN ".Database::get_main_table(TABLE_MAIN_SESSION)." s
                     ON (s.id = scu.session_id)
-                    WHERE user_id = $user_id ";
+                    WHERE user_id = $user_id OR id_coach = $user_id ";
             $r = Database::query($sql);
             while ($row = Database::fetch_array($r, 'ASSOC')) {
                 if (!empty($skipCourseList)) {

main/inc/lib/exercise.lib.php

@@ -2616,7 +2616,6 @@ public static function get_exam_results_data(
             $sessionCondition = '';
         }
 
-        $showAttemptsInSessions = api_get_configuration_value('show_exercise_attempts_in_all_user_sessions');
         if ($showAttemptsInSessions) {
             $sessions = SessionManager::get_sessions_by_general_coach(api_get_user_id());
             if (!empty($sessions)) {