Merge branch 'master' into '28-edit-temperature-screen'

# Conflicts:
#   home.js

.gitlab-ci.yml

-image: jfr3000/docker-nativescript
+image: node:8
 
 # This folder is cached between builds
 # http://docs.gitlab.com/ce/ci/yaml/README.html#cache

home.js

@@ -4,19 +4,32 @@ import {
   Button,
   Text
 } from 'react-native'
+import { LocalDate } from 'js-joda'
 import styles from './styles'
 import getCycleDay from './get-cycle-day'
+import { getOrCreateCycleDay } from './db'
 
 export default class Home extends Component {
   constructor(props) {
     super(props)
   }
 
+  passTodayToDayView() {
+    const todayDateString = LocalDate.now().toString()
+    const cycleDay = getOrCreateCycleDay(todayDateString)
+    const navigate = this.props.navigation.navigate
+    navigate('dayView', { cycleDay })
+  }
+
   render() {
     const navigate = this.props.navigation.navigate
     return (
       <View style={styles.container}>
         <Text style={styles.welcome}>Welcome! Today is day {getCycleDay()} of your current cycle</Text>
+        <Button
+          onPress={() => this.passTodayToDayView()}
+          title="Edit symptoms for today">
+        </Button>
         <Button
           onPress={() => navigate('calendar')}
           title="Go to calendar">