FetchAllToDoItems.js

import { db } from "../../firebaseConfig.js";
import { collection, getDocs } from "https://www.gstatic.com/firebasejs/10.5.2/firebase-firestore.js";

export async function fetchAllToDoItems(userId) {
    try {
        
        /*STEP 8: Get a refernce to the collection we want to store. Lets use the following documentation 
        to figure this out: https://firebase.google.com/docs/firestore/query-data/get-data */

        const userTodoListCollection = collection(db, `todo-list-${userId}`);
        // get all the documents in the user specified collection
        const querySnapshot = await getDocs(userTodoListCollection);

        // extract the data from each document and and return the data from each document
        const todoItems = querySnapshot.docs.map((doc) => doc.data());

        return todoItems;
    } catch (error) {
        console.error("Error Fetching data:", error);
        throw new Error("Failed to fetch all items in collection");
    }
}