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Update FUICustomAuthUIDelegate.swift for swift error hacking #364

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Merged
merged 1 commit into from
Nov 7, 2017
Merged

Update FUICustomAuthUIDelegate.swift for swift error hacking #364

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21 changes: 9 additions & 12 deletions samples/swift/FirebaseUI-demo-swift/Samples/Auth/FUICustomAuthUIDelegate.swift
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Original file line number Diff line number Diff line change
Expand Up @@ -21,18 +21,15 @@ import FirebaseAuth
class FUICustomAuthDelegate: NSObject, FUIAuthDelegate {

func authUI(_ authUI: FUIAuth, didSignInWith user: User?, error: Error?) {
guard let authError = error else { return }

let errorCode = UInt((authError as NSError).code)

switch errorCode {
case FUIAuthErrorCode.userCancelledSignIn.rawValue:
print("User cancelled sign-in");
break
default:
let detailedError = (authError as NSError).userInfo[NSUnderlyingErrorKey] ?? authError
print("Login error: \((detailedError as! NSError).localizedDescription)");
}
switch error {
case .some(let error as NSError) where UInt(error.code) == FUIAuthErrorCode.userCancelledSignIn.rawValue:
print("User cancelled sign-in")
case .some(let error as NSError) where error.userInfo[NSUnderlyingErrorKey] != nil:
print("Login error: \(error.userInfo[NSUnderlyingErrorKey]!)")
case .some(let error):
print("Login error: \(error.localizedDescription)")
case .none:
return
}

func authPickerViewController(forAuthUI authUI: FUIAuth) -> FUIAuthPickerViewController {
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