working demo

routes/ps_relation_parent.js

@@ -97,6 +97,9 @@ router.get('/parent/:parent_upn', async function (req, res) {
     allowedAttributes.forEach(function (attribute) {
         parent[attribute] = req.user[attribute];
     });
+    // Get the list of students linked to the parent
+    let students = await directory.getStudentsByParent(parent.username);
+    parent.students = students;
     res.json(parent);
 });
 

routes/ps_relation_student.js

@@ -64,6 +64,8 @@ router.get('/student/:upn', function (req, res) {
     allowedAttributes.forEach(function (attribute) {
         student[attribute] = req.user[attribute];
     });
+    // Return the student's linked parent in the response in JSON format
+    student['primary_parent'] = req.user['primaryParent'];
     res.json(student);
 });