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utils.js
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Wed, Aug 14, 13:11

utils.js
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import axios from 'axios';
import Papa from 'papaparse';
const genericFetch = (url, state) => async () => {
try {
const { data } = await axios.get(url);
state.value = data;
} catch (error) {
handleHttpError(error);
}
};
const genericAdd = (url, fetch, processProps = v => v) => async (obj) => {
try {
await axios.post(url, await processProps(obj));
await fetch();
} catch (error) {
handleHttpError(error);
}
};
const genericUpdate = (url, fetch, processProps = v => v) => async (obj) => {
try {
await axios.put(`${url}/${obj.id}`, await processProps(obj));
await fetch();
} catch (error) {
handleHttpError(error);
}
};
const genericRemove = (url, fetch) => async ({ id }) => {
try {
await axios.delete(`${url}/${id}`);
await fetch();
} catch (error) {
handleHttpError(error);
}
};
const upload = async (endpoint, fieldName, img) => {
const url = `${import.meta.env.VITE_API_URL}/uploads/${endpoint}`;
const formData = new FormData();
formData.append(fieldName, img);
const uploadRes = await axios.post(url, formData,
{ headers: { 'Content-Type': 'multipart/form-data' } });
return '/uploads/' + uploadRes.data.filename;
};
const getUpload = async (relPath) => {
try {
const { data: blob } = await axios.get(window.location.origin + relPath, { responseType: 'blob' });
return new File([blob], relPath.split('/').pop(), { type: blob.type });
} catch (error) {
console.log(error);
handleHttpError(error);
}
};
// wrap callback API with promise to be able to use async
const parseCsv = (relPath) =>
new Promise(async (resolve, reject) => {
Papa.parse(await getUpload(relPath), {
header: true,
complete: res => resolve(res),
error: err => reject(err)
});
});
const handleHttpError = (error) =>
console.error(`response with status ${error.response.status} : ${error.response.data}`);
export { upload, genericFetch, genericAdd, genericUpdate, genericRemove, getUpload, parseCsv };

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