Function fetchData

frontend/src/app/PackForm/PackForm.tsx:35–37

(id: number)

    React.useEffect(() => {
        setLoading(true);
        async function fetchData(id: number) {
            await getData(id);
        }
        getItems()
            .then(items => setInventory(items))
            .catch(() => alertError({ message: 'Unable to retrieve inventory' }));