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Add error message when coach is not connected to any students #83

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merged 1 commit into from
Dec 10, 2023
Merged

Add error message when coach is not connected to any students #83

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35 changes: 35 additions & 0 deletions client/src/Lessons/LessonsPage.tsx
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Original file line number Diff line number Diff line change
Expand Up @@ -37,6 +37,7 @@ function LessonsPage() {
const [addCardsWithImages, setAddCardsWithImages] = useState<ICard[]>([]);
const [lessonNumber, setLessonNumber] = useState<string>('');
const [loading, setLoading] = useState<boolean>(true);
const [errorMessage, setErrorMessage] = useState<string>('');

useEffect(() => {
const fetchResources = async () => {
Expand All @@ -49,6 +50,17 @@ function LessonsPage() {
resources = await getData(`coach/resources/${id}`);
}

if (resources.error) {
if (
resources.error.data.message.includes('connected to any students')
) {
setErrorMessage('Coach is not connected to any students.');
return;
}
setErrorMessage(resources.error.data.message);
return;
}

const lessonResources = resources?.data.resources || [];
const addResources = resources?.data.additional_resources || [];
const num = resources?.data.lesson_level || '';
Expand Down Expand Up @@ -94,6 +106,29 @@ function LessonsPage() {
fetchResources();
}, [role, id]);

if (errorMessage) {
return (
<Box
sx={{
width: '100%',
display: 'flex',
justifyContent: 'center',
alignItems: 'center',
height: '100vh',
}}
>
<Typography
variant="h2"
sx={{
textAlign: 'center',
}}
>
{errorMessage}
</Typography>
</Box>
);
}

if (loading) {
return (
<Box
Expand Down
Loading