Disable notification listeners firing on app startup

2018-10-15 08:18:06 +02:00
parent de4d39557e
commit dca286a1d6
1 changed files with 9 additions and 3 deletions
@@ -40,14 +40,16 @@ export default function setupNotifications(navigate) {
        repeatType: 'day'
      })
    }
-  })
+  }, false)

  periodReminderObservable(reminder => {
    Notification.cancelLocalNotifications({id: '2'})
    if (reminder.enabled) setupPeriodReminder()
-  })
+  }, false)

-  getBleedingDaysSortedByDate().addListener(() => {
+  getBleedingDaysSortedByDate().addListener((_, changes) => {
+    // the listener fires on setup, so we check if there were actually any changes
+    if (nothingChanged(changes)) return
    Notification.cancelLocalNotifications({id: '2'})
    if (periodReminderObservable.value.enabled) setupPeriodReminder()
  })
@@ -77,4 +79,8 @@ function setupPeriodReminder() {
      })
    }
  }
+}
+
+function nothingChanged(dbChanges) {
+  return Object.values(dbChanges).every(changeArray => changeArray.length === 0)
 }