fix 403 for teacher viewing enrolments of course

Author: Veikkosuhonen

src/client/components/ErrorBoundary.tsx

@@ -4,6 +4,7 @@ import { useTranslation } from 'react-i18next'
 import { setErrorStateHandler } from '../util/apiClient'
 import { OutlineButtonBlack } from './ChatV2/generics/Buttons'
 import { ArrowBack, Replay } from '@mui/icons-material'
+import { inDevelopment } from '../../config'
 
 // todo: setup sentry
 
@@ -91,7 +92,6 @@ const ErrorPage = ({ error, setErrorState }: { error?: Error; setErrorState: Voi
             textAlign: 'center',
           }}
         >
-          <b>{t('error:errorName')}:</b> {error.name} <br />
           <b>{t('error:errorMessage')}:</b> {error.message} <br />
           <b>{t('error:stackTrace')}:</b> {error.stack}
           <br />

src/server/routes/course.ts

@@ -123,6 +123,11 @@ courseRouter.get('/:id/enrolments', async (req: express.Request, res: express.Re
   const chatInstance = await ChatInstance.findOne({
     where: { courseId: id },
     include: [
+      {
+        model: Responsibility,
+        as: 'responsibilities',
+        attributes: ['userId'],
+      },
       {
         model: Enrolment,
         as: 'enrolments',
@@ -145,7 +150,7 @@ courseRouter.get('/:id/enrolments', async (req: express.Request, res: express.Re
   const hasFullAccess =
     user.isAdmin ||
     chatInstance.responsibilities
-      ?.map((r) => r.user?.id)
+      ?.map((r) => r.userId)
       .filter(Boolean)
       .includes(user.id)