MDL-49852 mod_assign: Fix group assignment completion tracking

Fixes completion tracking for group assignments where either only one student is required to click Submit when submitting the assignment for grading, all students are required to submit, or no students are required to click submit (meaning that simply uploading submits for grading).
BenKelada · May 26, 2016 · 9569b01 · 9569b01
1 parent 2c952b2
commit 9569b01
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Showing 2 changed files with 53 additions and 3 deletions.
diff --git a/mod/assign/lib.php b/mod/assign/lib.php
@@ -1411,7 +1411,11 @@ function assign_get_completion_state($course, $cm, $userid, $type) {
 
     // If completion option is enabled, evaluate it and return true/false.
     if ($assign->get_instance()->completionsubmit) {
-        $submission = $assign->get_user_submission($userid, false);
+        if ($assign->get_instance()->teamsubmission) {
+            $submission = $assign->get_group_submission($userid, 0, false);
+        } else {
+            $submission = $assign->get_user_submission($userid, false);
+        }
         return $submission && $submission->status == ASSIGN_SUBMISSION_STATUS_SUBMITTED;
     } else {
         // Completion option is not enabled so just return $type.

diff --git a/mod/assign/locallib.php b/mod/assign/locallib.php
@@ -5633,7 +5633,12 @@ public function submit_for_grading($data, $notices) {
             $this->update_submission($submission, $userid, true, $instance->teamsubmission);
             $completion = new completion_info($this->get_course());
             if ($completion->is_enabled($this->get_course_module()) && $instance->completionsubmit) {
-                $completion->update_state($this->get_course_module(), COMPLETION_COMPLETE, $userid);
+                $this->update_activity_completion_records($instance->teamsubmission,
+                                                          $instance->requireallteammemberssubmit,
+                                                          $submission,
+                                                          $userid,
+                                                          COMPLETION_COMPLETE,
+                                                          $completion);
             }
 
             if (!empty($data->submissionstatement) && $USER->id == $userid) {
@@ -6325,7 +6330,12 @@ public function copy_previous_attempt(&$notices) {
         }
         $completion = new completion_info($this->get_course());
         if ($completion->is_enabled($this->get_course_module()) && $instance->completionsubmit) {
-            $completion->update_state($this->get_course_module(), $complete, $USER->id);
+            $this->update_activity_completion_records($instance->teamsubmission,
+                                                      $instance->requireallteammemberssubmit,
+                                                      $submission,
+                                                      $USER->id,
+                                                      $complete,
+                                                      $completion);
         }
 
         if (!$instance->submissiondrafts) {
@@ -7991,6 +8001,42 @@ public function get_useridlist_key($id = null) {
         }
         return $this->get_course_module()->id . '_' . $id;
     }
+
+    /**
+     * Updates and creates the completion records in mdl_course_modules_completion.
+     *
+     * @param int $teamsubmission value of 0 or 1 to indicate whether this is a group activity
+     * @param int $requireallteammemberssubmit value of 0 or 1 to indicate whether all group members must click Submit
+     * @param obj $submission the submission
+     * @param int $userid the user id
+     * @param int $complete
+     * @param obj $completion
+     *
+     * @return null
+     */
+    protected function update_activity_completion_records($teamsubmission,
+                                                          $requireallteammemberssubmit,
+                                                          $submission,
+                                                          $userid,
+                                                          $complete,
+                                                          $completion) {
+
+        if (($teamsubmission && $submission->groupid > 0 && !$requireallteammemberssubmit) ||
+            ($teamsubmission && $submission->groupid > 0 && $requireallteammemberssubmit &&
+             $submission->status == ASSIGN_SUBMISSION_STATUS_SUBMITTED)) {
+
+            $members = groups_get_members($submission->groupid);
+
+            foreach ($members as $member) {
+                $completion->update_state($this->get_course_module(), $complete, $member->id);
+            }
+        } else {
+            $completion->update_state($this->get_course_module(), $complete, $userid);
+        }
+
+        return;
+    }
+
 }
 
 /**