self.db.collection("tasks").document(Auth.auth().currentUser?.uid ?? "").collection("currentUser").whereField("Date", isEqualTo: date).getDocuments(source: .cache){ (querySnapshot, err) in
self.task = []
if querySnapshot!.documents.isEmpty{
self.firstView.alpha = 1
self.labelText.alpha = 1
}
else{
self.firstView.alpha = 0
self.labelText.alpha = 0
if let snapshot = querySnapshot?.documents{
for doc in snapshot{
let data = doc.data()
if let descS = data["Task Description"] as? String, let dateS = data["Date"] as? String, let titleS = data["Task Title"] as? String, let type1 = data["Type"] as? String{
let newTask = Tasks(title: titleS, desc: descS, date: dateS, type: type1, docId: doc.documentID)
self.task.append(newTask)
print(self.task)
DispatchQueue.main.async {
self.taskTableView.reloadData()
let indexPath = IndexPath(row: self.task.count - 1, section: 0)
self.taskTableView.scrollToRow(at: indexPath, at: .top, animated: false)
}
}
}
}
}
As you can see I am reading from the cache and not the server. Also I am not using a snapshot listener so there is no excuse for me to be charged with reads when I call this.
