How To Remove and Add Double Nested Elements in Firestore Array - swift

Question

I have a nested Codable Object In another object array in another object. I don't see how I can use FieldValue.arrayRemove[element]. Anyone know to do this? Thanks. I am trying to make it so that I can remove a cardField element in the LevelCard element in the job array.
Here is my code
struct Job: Identifiable, Codable {
var id: String? = UUID().uuidString
var uid: String = ""
var title: String = ""
var description: String = ""
var images: [ImagesForJob] = []
var levelCards: [LevelCard] = []
var tags: [Tag] = []}
struct LevelCard: Identifiable, Codable {
var id = UUID().uuidString
var name: String = ""
var color: String = "A7D0FF"
var fields: [CardField] = []}
struct CardField: Identifiable, Codable {
var id = UUID().uuidString
var name: String = ""
var value: String = ""
var type: FieldType = .Text}
func removeExistingCard(id: String, card: LevelCard) {
var data: [String: Any] = ["":""]
do {
let encoder = JSONEncoder()
let jsonData = try! encoder.encode(card)
data = try JSONSerialization.jsonObject(with: jsonData, options: []) as! [String : Any]
} catch {
print("Error encoding account info\(error.localizedDescription)")
}
db
.collection("listings")
.document(id)
.updateData(["levelCards": FieldValue.arrayRemove([data])]) {err in
if let err = err {
withAnimation {
self.errMsg = "Failed to delete card: \(err.localizedDescription)"
self.showErrMsg = true
}
return
}
self.getUsrLstngs()
}
}
func removeExistingField(id: String, field: CardField) {
var data: [String: Any] = ["":""]
do {
let encoder = JSONEncoder()
let jsonData = try! encoder.encode(field)
data = try JSONSerialization.jsonObject(with: jsonData, options: []) as! [String : Any]
} catch {
print("Error encoding account info\(error.localizedDescription)")
}
db
.collection("listings")
.document(id)
.updateData(["levelCards": FieldValue.arrayRemove([data])]) {err in
if let err = err {
withAnimation {
self.errMsg = "Failed to delete card: \(err.localizedDescription)"
self.showErrMsg = true
}
return
}
self.getUsrLstngs()
}
}
Also, Bonus, Does anyone know how to ignore the "id" variable when encoding all of my objects to Firestore? Thanks again.