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firebaseHelper.js
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firebaseHelper.js
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import { promises as fs } from "fs";
import { initializeApp, cert } from "firebase-admin/app";
import { FieldValue, getFirestore } from "firebase-admin/firestore";
const serviceAccount = JSON.parse(await fs.readFile("./serviceAccountKey.json"));
initializeApp({
credential: cert(serviceAccount),
});
const db = getFirestore();
const setData = async (data) => {
const docRef = db.collection("usersConfig").doc(data.user_id.toString());
await docRef.set({ timezones: data.timezones });
};
const readData = async (user_id) => {
const docRef = db.collection("usersConfig").doc(user_id.toString());
const doc = await docRef.get();
if (!doc.exists) {
return null;
} else {
return doc.data();
}
};
const saveUserConfig = async (user_id, timezone) => {
const docRef = db.collection("usersConfig").doc(user_id.toString());
await docRef.update({ timezones: FieldValue.arrayUnion(timezone) });
};
const resetUserConfig = async (user_id) => {
const docRef = db.collection("usersConfig").doc(user_id.toString());
await docRef.set({ timezones: [] });
};
export { setData, readData, saveUserConfig, resetUserConfig };