Reset app state without closing/restarting it

components/app-wrapper.js

@@ -83,7 +83,7 @@ export default class AppWrapper extends Component {
     } else if (shouldShowPasswordPrompt) {
       initialView = <PasswordPrompt enableShowApp={this.enableShowApp} />
     } else if (shouldShowApp) {
-      initialView = <App />
+      initialView = <App restartApp={() => this.checkDbPasswordSet()} />
     }
 
     return (

components/app.js

@@ -53,7 +53,7 @@ class App extends Component {
   }
 
   render() {
-    const { date, navigation, goBack } = this.props
+    const { date, navigation, goBack, restartApp } = this.props
     const { currentPage } = navigation
 
     if (!currentPage) {
@@ -80,7 +80,7 @@ class App extends Component {
     return (
       <View style={styles.container}>
         <Header {...headerProps} />
-        <Page {...pageProps} />
+        <Page {...pageProps} restartApp={restartApp} />
         <Menu />
       </View>
     )

components/settings/password/create.js

@@ -34,7 +34,11 @@ export default class CreatePassword extends Component {
         </Button>
       )
     } else {
-      return <EnterNewPassword />
+      return (
+        <EnterNewPassword
+          changeEncryptionAndRestart={this.props.changeEncryptionAndRestart}
+        />
+      )
     }
   }
 }

components/settings/password/delete.js

@@ -4,13 +4,12 @@ import PropTypes from 'prop-types'
 import Button from '../../common/button'
 import ConfirmWithPassword from '../common/confirm-with-password'
 
-import { changeEncryptionAndRestartApp } from '../../../db'
 import labels from '../../../i18n/en/settings'
 
 export default class DeletePassword extends Component {
   static propTypes = {
     onStartDelete: PropTypes.func,
-    onCancelDelete: PropTypes.func
+    onCancelDelete: PropTypes.func,
   }
 
   constructor() {
@@ -24,10 +23,6 @@ export default class DeletePassword extends Component {
     this.props.onStartDelete()
   }
 
-  startDeletePassword = async () => {
-    await changeEncryptionAndRestartApp()
-  }
-
   cancelConfirmationWithPassword = () => {
     this.setState({ enteringCurrentPassword: false })
     this.props.onCancelDelete()
@@ -39,7 +34,7 @@ export default class DeletePassword extends Component {
     if (enteringCurrentPassword) {
       return (
         <ConfirmWithPassword
-          onSuccess={this.startDeletePassword}
+          onSuccess={this.props.changeEncryptionAndRestart}
           onCancel={this.cancelConfirmationWithPassword}
         />
       )
@@ -51,4 +46,4 @@ export default class DeletePassword extends Component {
       </Button>
     )
   }
-}
+}

components/settings/password/enter-new-password.js

@@ -6,14 +6,14 @@ import AppText from '../../common/app-text'
 import AppTextInput from '../../common/app-text-input'
 import Button from '../../common/button'
 
-import { requestHash, changeEncryptionAndRestartApp } from '../../../db'
+import { requestHash } from '../../../db'
 import { Colors, Spacing } from '../../../styles'
 import settings from '../../../i18n/en/settings'
 
 const LISTENER_TYPE = 'create-or-change-pw'
 
 export default class EnterNewPassword extends Component {
-  constructor() {
+  constructor(props) {
     super()
     this.state = {
       password: '',
@@ -22,13 +22,16 @@ export default class EnterNewPassword extends Component {
     }
     nodejs.channel.addListener(
       LISTENER_TYPE,
-      changeEncryptionAndRestartApp,
+      props.changeEncryptionAndRestart,
       this
     )
   }
 
   componentWillUnmount() {
-    nodejs.channel.removeListener(LISTENER_TYPE, changeEncryptionAndRestartApp)
+    nodejs.channel.removeListener(
+      LISTENER_TYPE,
+      this.props.changeEncryptionAndRestart
+    )
   }
 
   savePassword = () => {

components/settings/password/index.js

@@ -1,4 +1,9 @@
 import React, { Component } from 'react'
+import { connect } from 'react-redux'
+
+import { navigate } from '../../../slices/navigation'
+
+import { changeDbEncryption } from '../../../db'
 
 import AppPage from '../../common/app-page'
 import AppText from '../../common/app-text'
@@ -11,7 +16,7 @@ import DeletePassword from './delete'
 import { hasEncryptionObservable } from '../../../local-storage'
 import labels from '../../../i18n/en/settings'
 
-export default class PasswordSetting extends Component {
+class PasswordSetting extends Component {
   constructor(props) {
     super(props)
 
@@ -38,6 +43,12 @@ export default class PasswordSetting extends Component {
     this.setState({ isDeletingPassword: false })
   }
 
+  changeEncryptionAndRestart = async (hash) => {
+    await changeDbEncryption(hash)
+    await this.props.restartApp()
+    this.props.navigate('Home')
+  }
+
   render() {
     const { isPasswordSet, isChangingPassword, isDeletingPassword } = this.state
 
@@ -51,12 +62,17 @@ export default class PasswordSetting extends Component {
             {isPasswordSet ? explainerEnabled : explainerDisabled}
           </AppText>
 
-          {!isPasswordSet && <CreatePassword />}
+          {!isPasswordSet && (
+            <CreatePassword
+              changeEncryptionAndRestart={this.changeEncryptionAndRestart}
+            />
+          )}
 
           {isPasswordSet && !isDeletingPassword && (
             <ChangePassword
               onStartChange={this.onChangingPassword}
               onCancelChange={this.onCancelChangingPassword}
+              changeEncryptionAndRestart={this.changeEncryptionAndRestart}
             />
           )}
 
@@ -64,6 +80,7 @@ export default class PasswordSetting extends Component {
             <DeletePassword
               onStartDelete={this.onDeletingPassword}
               onCancelDelete={this.onCancelDeletingPassword}
+              changeEncryptionAndRestart={this.changeEncryptionAndRestart}
             />
           )}
         </Segment>
@@ -71,3 +88,11 @@ export default class PasswordSetting extends Component {
     )
   }
 }
+
+const mapDispatchToProps = (dispatch) => {
+  return {
+    navigate: (page) => dispatch(navigate(page)),
+  }
+}
+
+export default connect(null, mapDispatchToProps)(PasswordSetting)

components/settings/password/update.js

@@ -70,7 +70,11 @@ export default class ChangePassword extends Component {
     }
 
     if (enteringNewPassword) {
-      return <EnterNewPassword />
+      return (
+        <EnterNewPassword
+          changeEncryptionAndRestart={this.props.changeEncryptionAndRestart}
+        />
+      )
     }
 
     return (

db/index.js

@@ -195,7 +195,7 @@ export function requestHash(type, pw) {
   )
 }
 
-export async function changeEncryptionAndRestartApp(hash) {
+export async function changeDbEncryption(hash) {
   let key
   if (hash) key = hashToInt8Array(hash)
   const defaultPath = db.path
@@ -209,7 +209,6 @@ export async function changeEncryptionAndRestartApp(hash) {
   db.close()
   await fs.unlink(defaultPath)
   await fs.moveFile(copyPath, defaultPath)
-  restartApp()
 }
 
 export function isDbEmpty() {