SWIFT 3 and Firebase using tableEdit mode to insert data to firebase which updates my table array for tableview - swift

Question

SWIFT 3 and Firebase - I'm trying to use the UITable inEditing mode to insert cells into firebase and have a firebase listener that updates my arraty. My insertions to fire base are fine, but I keep getting an index out of range when I try to do the insertion with the new add button i created. Has anyone used Firebase with UITable inEditing mode to insert into a table and update firebase.
This is what I looking for:
enter image description here
The problem maybe be how I wrote the cellForAt:
func tableView(_ tableView: UITableView, cellForRowAt indexPath: IndexPath) -> UITableViewCell {
print("zzz indexPath index path row: \(indexPath.row)")
print("zzz indexPath name \(myPins[indexPath.row].pinName)")
print("ZZZ myPins Count \(myPins.count)")
let cell = tableView.dequeueReusableCell(withIdentifier: "PinCell", for: indexPath)
if indexPath.row == 0 && isEditing {
//this means we are in editing mode an we to add the cell that will be addPlace
//let indexPathOfFirstRow = IndexPath(item: 0, section: 0)
cell.textLabel?.text = "Add Place"
print("add place was called index.row is : \(indexPath.row)")
} else {
//let cell = tableView.dequeueReusableCell(withIdentifier: "PinCell", for: indexPath)
let pin = myPins[indexPath.row]
cell.textLabel?.text = pin.pinName
}
return cell
}
i get this error message: fatal error: Index out of range
Here is the rest of the table set up code:
//When the use press the editing button it will make the table enditable
override func setEditing(_ editing: Bool, animated: Bool) {
super.setEditing(editing, animated: animated)
//if the viw is in editing mode then we will set the table to be in enditing mode.
if isEditing {
//This is adding the addtional cell in for add place
tableView.beginUpdates()
let indexPath = IndexPath(row: 0, section: 0)
tableView.insertRows(at: [indexPath], with: .automatic)
// self.tableView.insertRows(at: [indexPathOfFirstRow], with: UITableViewRowAnimation.automatic)
tableView.endUpdates()
tableView.setEditing(true, animated: true)
} else {
//when the 'Done' is pressed this will take away the add button
tableView.beginUpdates()
let indexPathOfFirstRow = IndexPath(item: 0, section: 0)
self.tableView.deleteRows(at: [indexPathOfFirstRow], with: UITableViewRowAnimation.automatic)
tableView.endUpdates()
//otherwise the table will not be in editing mode.
tableView.setEditing(false, animated: false)
}
}
func tableView(_ tableView: UITableView, numberOfRowsInSection section: Int) -> Int {
//STEP 1 for adding a row that will fuction as add place
//If we are in editing mode a 1 will be return and the extra cell will be added
let adjustment = isEditing ? 1 : 0
//add the extra cell if we are in editing mode
return myPins.count + adjustment
}
func tableView(_ tableView: UITableView, cellForRowAt indexPath: IndexPath) -> UITableViewCell {
let cell = tableView.dequeueReusableCell(withIdentifier: "PinCell", for: indexPath)
if indexPath.row == 0 && isEditing {
//this means we are in editing mode an we to add the cell that will be addPlace
//let indexPathOfFirstRow = IndexPath(item: 0, section: 0)
cell.textLabel?.text = "Add Place"
print("add place was called index.row is : \(indexPath.row)")
//addCell.addButton.tag = indexPath.row
//addCell.addButton.addTarget(self, action: "addPlace", for: .touchUpInside)
} else {
// let cell = tableView.dequeueReusableCell(withIdentifier: "PinCell", for: indexPath)
//this is the info I want to dispaly in the cell
let pin = myPins[indexPath.row]
cell.textLabel?.text = pin.pinName
return cell
}
//add the green plus button icon for the extra row added
func tableView(_ tableView: UITableView, editingStyleForRowAt indexPath: IndexPath) -> UITableViewCellEditingStyle {
// let indexRow = IndexPath(item: 0, section: 0)
if indexPath.row == 0 {
return .insert
}
return .delete
}
//delete with a with a swipe
func tableView(_ tableView: UITableView, commit editingStyle: UITableViewCellEditingStyle, forRowAt indexPath: IndexPath) {
print("pins count before deleate\(myPins.count)")
if editingStyle == .delete {
let pin = myPins[indexPath.row]
guard let currentUser = FIRAuth.auth()?.currentUser?.uid else {return}
rootRef.child(child.users.rawValue).child(currentUser).child(users.myPins.rawValue).child(plotToEdit!.plotID).child(pin.placeID).removeValue()
}
//When you press on the green plus button as appose to the row.
else if editingStyle == .insert {
let autocompleteController = GMSAutocompleteViewController()
autocompleteController.delegate = self
present(autocompleteController, animated: true, completion: nil)
}
}
//When in ending more I can slect the first row that is add places
func tableView(_ tableView: UITableView, willSelectRowAt indexPath: IndexPath) -> IndexPath? {
// let indexPathOfFirstRow = IndexPath(item: 0, section: 0)
if isEditing && (indexPath.row > 0) {
return nil
}
return indexPath
}