gistfile1.txt

//Создание
suspend fun createPost(postItem: PostItem) {
        val currentUser = FirebaseAuthHelper.instance.currentUser
        postItem.userId = currentUser?.uid.orEmpty()
        postItem.userName = currentUser?.displayName.orEmpty()

        val collection = FirebaseFirestore.getInstance().collection("posts")
        val document = collection.document(postItem.uuid)
        document.set(postItem).await()
    }

//Редактирование
 suspend fun editPost(postItem: PostItem) {
        postItem.editor = FirebaseAuthHelper.instance.currentUser?.uid.toString()

        val collection = FirebaseFirestore.getInstance().collection("posts")
        val document = collection.document(postItem.uuid)
        document.set(postItem).await()
    }