Add edit bleeding and persist it.

db.js

@@ -1,8 +1,10 @@
 import realm from 'realm'
+import moment from 'moment'
 import { v4 as uuid } from 'uuid'
 
 let db
 let cycleDaysSortedbyTempValueView = []
+let cycleDaysSortedbyDate = []
 
 const TemperatureSchema = {
   name: 'Temperature',
@@ -12,6 +14,14 @@ const TemperatureSchema = {
   }
 }
 
+const BleedingSchema = {
+  name: 'Bleeding',
+  properties: {
+    value: 'int',
+    exclude: 'bool'
+  }
+}
+
 const CycleDaySchema = {
   name: 'CycleDay',
   primaryKey: 'key',
@@ -21,6 +31,10 @@ const CycleDaySchema = {
     temperature: {
       type: 'Temperature',
       optional: true
+    },
+    bleeding: {
+      type: 'Bleeding',
+      optional: true
     }
   }
 }
@@ -29,7 +43,8 @@ async function openDatabase() {
   db = await realm.open({
     schema: [
       CycleDaySchema,
-      TemperatureSchema
+      TemperatureSchema,
+      BleedingSchema
     ],
     // we only want this in dev mode
     deleteRealmIfMigrationNeeded: true
@@ -37,9 +52,10 @@ async function openDatabase() {
   // just for testing purposes, the highest temperature will be topmost
   // because I was too layz to make a scroll view
   cycleDaysSortedbyTempValueView = db.objects('CycleDay').sorted('temperature.value', true)
+  cycleDaysSortedbyDate = db.objects('CycleDay').sorted('date', true)
 }
 
-async function saveTemperature(date, temperature) {
+function saveTemperature(date, temperature) {
   db.write(() => {
     const doc = {
       key: uuid(),
@@ -50,8 +66,29 @@ async function saveTemperature(date, temperature) {
   })
 }
 
+function saveBleeding(cycleDay, bleeding) {
+  db.write(() => {
+    cycleDay.bleeding = bleeding
+  })
+}
+
+function getOrCreateCycleDay(date) {
+  let result = Array.from(cycleDaysSortedbyDate.filtered('date = $0', date))[0]
+  if (!result) {
+    db.write(() => {
+      result = db.create('CycleDay', {
+        key: uuid(),
+        date
+      })
+    })
+  }
+  return result
+}
+
 export {
   cycleDaysSortedbyTempValueView,
   openDatabase,
-  saveTemperature
+  saveTemperature,
+  saveBleeding,
+  getOrCreateCycleDay
 }