feat(api-server): endpoint for classroom mode flag (#51708)

api-server/src/server/boot/settings.js

@@ -51,6 +51,7 @@ export default function settingsController(app) {
   );
   api.put('/update-my-honesty', ifNoUser401, updateMyHonesty);
   api.put('/update-my-quincy-email', ifNoUser401, updateMyQuincyEmail);
+  api.put('/update-my-classroom-mode', ifNoUser401, updateMyClassroomMode);
 
   app.use(api);
 }
@@ -319,6 +320,17 @@ function updateMyQuincyEmail(...args) {
   )(...args);
 }
 
+export function updateMyClassroomMode(...args) {
+  const buildUpdate = body => _.pick(body, 'isClassroomAccount');
+  const validate = ({ isClassroomAccount }) =>
+    typeof isClassroomAccount === 'boolean';
+  createUpdateUserProperties(
+    buildUpdate,
+    validate,
+    'flash.classroom-mode-updated'
+  )(...args);
+}
+
 function handleInvalidUpdate(res) {
   res.status(403).json({
     type: 'danger',

api-server/src/server/boot_tests/settings.test.js

@@ -1,4 +1,4 @@
-import { updateMySocials } from '../boot/settings';
+import { updateMySocials, updateMyClassroomMode } from '../boot/settings';
 
 export const mockReq = opts => {
   const req = {};
@@ -108,4 +108,34 @@ describe('boot/settings', () => {
       expect(res.status).toHaveBeenCalledWith(200);
     });
   });
+
+  describe('updateMyClassroomMode', () => {
+    it('does not allow invalid classroomMode', () => {
+      const req = mockReq({
+        user: {},
+        body: {
+          isClassroomAccount: 'invalid'
+        }
+      });
+      const res = mockRes();
+      const next = jest.fn();
+      updateMyClassroomMode(req, res, next);
+      expect(res.status).toHaveBeenCalledWith(403);
+    });
+
+    it('allows valid classroomMode', () => {
+      const req = mockReq({
+        user: {
+          updateAttributes: (_, cb) => cb()
+        },
+        body: {
+          isClassroomAccount: true
+        }
+      });
+      const res = mockRes();
+      const next = jest.fn();
+      updateMyClassroomMode(req, res, next);
+      expect(res.status).toHaveBeenCalledWith(200);
+    });
+  });
 });