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[+] Prevent user from adding duplicate alarms

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Hykilpikonna
2021-01-24 12:49:45 -05:00
parent 137ee91845
commit 7471f71212
1 changed files with 9 additions and 2 deletions
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ProjectClock/AddAlarmViewController.swift
+9 -2
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@@ -48,9 +48,16 @@ class AddAlarmViewController: UIViewController
/** /**
Called when the user clicks Add Alarm Called when the user clicks Add Alarm
*/ */
@IBAction func addAlarmButton(_ sender: Any) { @IBAction func addAlarmButton(_ sender: Any)
{
let (h, m, _) = timePicker.date.getHMS() let (h, m, _) = timePicker.date.getHMS()
// Check for existing alarm
if (Alarms.fromLocal().list.contains { $0.hour == h && $0.minute == m })
{
msg("Nope", "You already have an alarm at " + String(format: "%i:%02i", h, m))
return
}
// Create the alarm // Create the alarm
let alarm = Alarm(hour: h, minute: m, let alarm = Alarm(hour: h, minute: m,