WIP: load last used version from settings

src/components/UpdateNotifier/UpdateInstalled.js

@@ -5,20 +5,28 @@ import { connect } from 'react-redux'
 
 import { openModal } from 'reducers/modals'
 import { MODAL_RELEASES_NOTES } from 'config/constants'
+import { lastUsedVersionSelector } from 'reducers/settings'
+import type { State } from 'reducers'
 
 type Props = {
   openModal: Function,
+  lastUsedVersion: string,
 }
 
+const mapStateToProps = (state: State) => ({
+  lastUsedVersion: lastUsedVersionSelector(state),
+})
+
 const mapDispatchToProps = {
   openModal,
 }
 
 class UpdateInstalled extends PureComponent<Props> {
   componentDidMount() {
-    const { openModal } = this.props
+    const { lastUsedVersion, openModal } = this.props
+    const currentVersion = __APP_VERSION__
 
-    openModal(MODAL_RELEASES_NOTES, 'blah')
+    openModal(MODAL_RELEASES_NOTES, `${lastUsedVersion} -> ${currentVersion}`)
   }
 
   render() {
@@ -27,6 +35,6 @@ class UpdateInstalled extends PureComponent<Props> {
 }
 
 export default connect(
-  null,
+  mapStateToProps,
   mapDispatchToProps,
 )(UpdateInstalled)

src/components/modals/ReleaseNotes.js

@@ -1,5 +1,6 @@
 // @flow
 import React, { PureComponent } from 'react'
+
 import { MODAL_RELEASES_NOTES } from 'config/constants'
 import Modal, { ModalBody, ModalTitle, ModalContent } from 'components/base/Modal'
 

src/reducers/settings.js

@@ -37,6 +37,7 @@ export type SettingsState = {
   developerMode: boolean,
   shareAnalytics: boolean,
   sentryLogs: boolean,
+  lastUsedVersion: string,
 }
 
 /* have to check if available for all OS */
@@ -73,6 +74,7 @@ const INITIAL_STATE: SettingsState = {
   loaded: false,
   shareAnalytics: false,
   sentryLogs: false,
+  lastUsedVersion: __APP_VERSION__,
 }
 
 function asCryptoCurrency(c: Currency): ?CryptoCurrency {
@@ -157,6 +159,8 @@ export const counterValueExchangeSelector = createSelector(
 
 export const developerModeSelector = (state: State): boolean => state.settings.developerMode
 
+export const lastUsedVersionSelector = (state: State): string => state.settings.lastUsedVersion
+
 export const availableCurrencies = createSelector(developerModeSelector, listCryptoCurrencies)
 
 export const getLanguage = (state: State) => state.settings.language