public function get_grading_status($userid) {
        if ($this->get_instance()->markingworkflow) {
            $flags = $this->get_user_flags($userid, false);
            if (!empty($flags->workflowstate)) {
                return $flags->workflowstate;
            }
            return ASSIGN_MARKING_WORKFLOW_STATE_NOTMARKED;
        } else {
            $attemptnumber = optional_param('attemptnumber', -1, PARAM_INT);
            $grade = $this->get_user_grade($userid, false, $attemptnumber);

            if (!empty($grade) && $grade->grade !== null && $grade->grade >= 0) {
                return ASSIGN_GRADING_STATUS_GRADED;
            } else {
                return ASSIGN_GRADING_STATUS_NOT_GRADED;
            }
        }
    }
public function get_grading_status($userid) {
        if ($this->get_instance()->markingworkflow) {
            $flags = $this->get_user_flags($userid, false);
            if (!empty($flags->workflowstate)) {
                return $flags->workflowstate;
            }
            return ASSIGN_MARKING_WORKFLOW_STATE_NOTMARKED;
        } else {
            $attemptnumber = optional_param('attemptnumber', -1, PARAM_INT);
            $grade = $this->get_user_grade($userid, false, $attemptnumber);

            if (!empty($grade) && $grade->grade !== null && $grade->grade >= 0) {
                return ASSIGN_GRADING_STATUS_GRADED;
            } else {
                return ASSIGN_GRADING_STATUS_NOT_GRADED;
            }
        }
    }
public function get_grading_status ( $ userid ) { if ( $ this -> get_instance ( ) -> markingworkflow ) { $ flags = $ this -> get_user_flags ( $ userid , false ) ; if ( ! empty ( $ flags -> workflowstate ) ) { return $ flags -> workflowstate ; } return ASSIGN_MARKING_WORKFLOW_STATE_NOTMARKED ; } else { $ attemptnumber = optional_param ( 'attemptnumber' , - 1 , PARAM_INT ) ; $ grade = $ this -> get_user_grade ( $ userid , false , $ attemptnumber ) ; if ( ! empty ( $ grade ) && $ grade -> grade !== null && $ grade -> grade >= 0 ) { return ASSIGN_GRADING_STATUS_GRADED ; } else { return ASSIGN_GRADING_STATUS_NOT_GRADED ; } } }
Returns the grading status.

@param int $userid the user id
@return string returns the grading status
Returns the grading status .