Unify encrypt function

components/app-wrapper.js

@@ -17,7 +17,9 @@ export default class AppWrapper extends Component {
           <App/>
           :
           <PasswordPrompt
-            onCorrectPassword={() => this.setState({showApp: true})}
+            showApp={() => {
+              this.setState({showApp: true})
+            }}
           />
         }
       </View>

components/home.js

@@ -9,7 +9,7 @@ import { LocalDate, ChronoUnit } from 'js-joda'
 import nodejs from 'nodejs-mobile-react-native'
 import styles from '../styles/index'
 import cycleModule from '../lib/cycle'
-import { requestHash, getOrCreateCycleDay, getBleedingDaysSortedByDate, fillWithMucusDummyData, fillWithCervixDummyData, deleteAll, encryptAndRestartApp } from '../db'
+import { requestHash, getOrCreateCycleDay, getBleedingDaysSortedByDate, fillWithMucusDummyData, fillWithCervixDummyData, deleteAll, changeEncryptionAndRestartApp } from '../db'
 import {bleedingPrediction as labels} from './labels'
 
 export default class Home extends Component {
@@ -38,18 +38,9 @@ export default class Home extends Component {
 
     this.startEncryption = async (msg) => {
       msg = JSON.parse(msg)
-      if (msg.type === 'sha512') {
-        const hash = msg.message
-        const key = new Uint8Array(64)
-        for (let i = 0; i < key.length; i++) {
-          const twoDigitHex = hash.slice(i * 2, i * 2 + 2)
-          key[i] = parseInt(twoDigitHex, 16)
-        }
-        encryptAndRestartApp(key)
-      }
+      changeEncryptionAndRestartApp(msg.message)
     }
 
-    nodejs.start('main.js')
     nodejs.channel.addListener(
       'message',
       this.startEncryption,

components/password-prompt.js

@@ -19,8 +19,7 @@ export default class PasswordPrompt extends Component {
         this.setState({showPasswordPrompt: true})
       } else {
         await openDb({persistConnection: true})
-        console.log(this.props)
-        this.props.onCorrectPassword()
+        this.props.showApp()
       }
     })
 
@@ -35,7 +34,6 @@ export default class PasswordPrompt extends Component {
     msg = JSON.parse(msg)
     if (msg.type != 'sha512') return
     try {
-      console.log('password prompt opening db')
       await openDb({hash: msg.message, persistConnection: true })
     } catch (err) {
       Alert.alert(
@@ -48,7 +46,7 @@ export default class PasswordPrompt extends Component {
       )
       return
     }
-    this.setState({ showApp: true })
+    this.props.showApp()
   }
 
   componentWillUnmount() {

components/settings/password-setting.js

@@ -12,7 +12,7 @@ import {
 } from '../../local-storage'
 import styles from '../../styles/index'
 import { settings as labels, shared } from '../labels'
-import { requestHash, openDb } from '../../db'
+import { requestHash, openDb, changeEncryptionAndRestartApp } from '../../db'
 
 export default class PasswordSetting extends Component {
   constructor(props) {
@@ -40,9 +40,6 @@ export default class PasswordSetting extends Component {
     if (msg.type != 'sha512') return
     try {
       await openDb({ hash: msg.message, persistConnection: false })
-      this.setState({
-        enteringCurrentPassword: false
-      })
     } catch (err) {
       Alert.alert(
         shared.incorrectPassword,
@@ -60,7 +57,9 @@ export default class PasswordSetting extends Component {
           onPress: () => this.setState({currentPassword: null})
         }]
       )
+      return
     }
+    await changeEncryptionAndRestartApp()
   }
 
   render() {