Merge pull request #1088 from MetaMask/CreateShapeshiftController

Create shapeshift controller

2 files changed, 38 insertions, 1 deletions

diff --git a/app/scripts/migrations/010.js b/app/scripts/migrations/010.js
new file mode 100644
index 000000000..d41c63fcd
--- /dev/null
+++ b/app/scripts/migrations/010.js
@@ -0,0 +1,36 @@
+const version = 10
+
+/*
+
+This migration breaks out the CurrencyController substate
+
+*/
+
+const merge = require('deep-extend')
+
+module.exports = {
+  version,
+
+  migrate: function (versionedData) {
+    versionedData.meta.version = version
+    try {
+      const state = versionedData.data
+      const newState = transformState(state)
+      versionedData.data = newState
+    } catch (err) {
+      console.warn(`MetaMask Migration #${version}` + err.stack)
+    }
+    return Promise.resolve(versionedData)
+  },
+}
+
+function transformState (state) {
+  const newState = merge({}, state, {
+    ShapeShiftController: {
+      shapeShiftTxList: state.shapeShiftTxList || [],
+    },
+  })
+  delete newState.shapeShiftTxList
+
+  return newState
+}
diff --git a/app/scripts/migrations/index.js b/app/scripts/migrations/index.js
index 22bf008ba..2db8646b0 100644
--- a/app/scripts/migrations/index.js
+++ b/app/scripts/migrations/index.js
@@ -1,5 +1,5 @@
 /* The migrator has two methods the user should be concerned with:
- * 
+ *
  * getData(), which returns the app-consumable data object
  * saveData(), which persists the app-consumable data object.
  */
@@ -20,4 +20,5 @@ module.exports = [
   require('./007'),
   require('./008'),
   require('./009'),
+  require('./010'),
 ]