Wyświetl wszystkie posty z bazy danych
useEffect(() => {
const getPostData = async () => {
const q = collection(db, "posts");
const docSnap = await getDocs(q);
const promises = docSnap.docs.map(async (item) => {
const tmp = collection(db, "posts", item.id, "userPosts");
const tmpSnap = await getDocs(tmp);
return tmpSnap.docs.map((element) => element.data());
});
const arrayOfPosts = await Promise.all(promises);
let newPosts = [];
arrayOfPosts.forEach((posts) => {
newPosts = [...newPosts, ...posts];
});
setPosts(newPosts);
};
getPostData().catch(console.error);
return;
}, []);
SAMER SAEID