Handle i18n with redux.

2 files changed, 24 insertions, 0 deletions

diff --git a/ui/app/reducers/locale.js b/ui/app/reducers/locale.js
new file mode 100644
index 000000000..d8b78e1dd
--- /dev/null
+++ b/ui/app/reducers/locale.js
@@ -0,0 +1,18 @@
+const extend = require('xtend')
+const actions = require('../actions')
+const MetamascaraPlatform = require('../../../app/scripts/platforms/window')
+const environmentType = require('../../../app/scripts/lib/environment-type')
+const { OLD_UI_NETWORK_TYPE } = require('../../../app/scripts/config').enums
+
+module.exports = reduceMetamask
+
+function reduceMetamask (state, action) {
+  const localeMessagesState = extend({}, state.localeMessages)
+
+  switch (action.type) {
+    case actions.SET_LOCALE_MESSAGES:
+      return action.value
+    default:
+      return localeMessagesState
+  }
+}
diff --git a/ui/app/reducers/metamask.js b/ui/app/reducers/metamask.js
index 4ca7d221e..611c55391 100644
--- a/ui/app/reducers/metamask.js
+++ b/ui/app/reducers/metamask.js
@@ -45,6 +45,7 @@ function reduceMetamask (state, action) {
     networkEndpointType: OLD_UI_NETWORK_TYPE,
     isRevealingSeedWords: false,
     welcomeScreenSeen: false,
+    currentLocale: 'ja',
   }, state.metamask)
 
   switch (action.type) {
@@ -353,6 +354,11 @@ function reduceMetamask (state, action) {
         welcomeScreenSeen: true,
       })
 
+    case action.SET_CURRENT_LOCALE:
+      return extend(metamaskState, {
+        currentLocale: action.value,
+      })
+
     default:
       return metamaskState