makes period reminder functional

lib/notifications.js

@@ -8,13 +8,11 @@ import cycleModule from './cycle'
 
 export default function setupNotifications(navigate) {
   Notification.configure({
-    onNotification: () => {
-      const todayDateString = LocalDate.now().toString()
-      const cycleDay = getOrCreateCycleDay(todayDateString)
-      if (this.id === '1') {
+    onNotification: (notification) => {
+      if (notification.id === '1') {
+        const todayDateString = LocalDate.now().toString()
+        const cycleDay = getOrCreateCycleDay(todayDateString)
         navigate('TemperatureEditView', { cycleDay })
-      } else if (this.id === '2') {
-        navigate('Home')
       } else {
         navigate('Home')
       }
@@ -22,7 +20,7 @@ export default function setupNotifications(navigate) {
   })
 
   tempReminderObservable(reminder => {
-    Notification.cancelAllLocalNotifications({id: '1'})
+    Notification.cancelLocalNotifications({id: '1'})
     if (reminder.enabled) {
       const [hours, minutes] = reminder.time.split(':')
       let target = new Moment()
@@ -45,20 +43,25 @@ export default function setupNotifications(navigate) {
   })
 
   periodReminderObservable(reminder => {
+    Notification.cancelLocalNotifications({id: '2'})
     if (reminder.enabled) {
       const bleedingPrediction = cycleModule().getPredictedMenses()
       if (bleedingPrediction.length > 0) {
-        const bleedingStart = LocalDate.parse(bleedingPrediction[0][0])
-        const reminderDate = bleedingStart.minusDays(3)
+        const bleedingStart = Moment(bleedingPrediction[0][0], "YYYY-MM-DD")
+        // 3 days before and at 6 am
+        const reminderDate = bleedingStart
+          .subtract(3, 'days')
+          .hours(6)
+          .minutes(0)
+          .seconds(0)
         // period is likely to start in 3 to 3 + (length of prediction - 1) days
         const daysToEndOfPrediction = bleedingPrediction[0].length + 2
 
         Notification.localNotificationSchedule({
           id: '2',
           message: labels.periodReminder.notification(daysToEndOfPrediction),
-          date: reminderDate,
-          vibrate: false,
-          onNotification: navigate('Home')
+          date: reminderDate.toDate(),
+          vibrate: false
         })
       }
     }