From 99fa9ab13aaf69cb8602612816a4df49209fa8a6 Mon Sep 17 00:00:00 2001
From: kumavis <aaron@kumavis.me>
Date: Thu, 2 Feb 2017 20:20:13 -0800
Subject: migration 7 - break off TransactionManager substate

---
 app/scripts/migrations/007.js | 38 ++++++++++++++++++++++++++++++++++++++
 1 file changed, 38 insertions(+)
 create mode 100644 app/scripts/migrations/007.js

(limited to 'app/scripts/migrations/007.js')

diff --git a/app/scripts/migrations/007.js b/app/scripts/migrations/007.js
new file mode 100644
index 000000000..3ae8cdc2d
--- /dev/null
+++ b/app/scripts/migrations/007.js
@@ -0,0 +1,38 @@
+const version = 7
+
+/*
+
+This migration breaks out the TransactionManager substate
+
+*/
+
+const extend = require('xtend')
+
+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 = extend(state, {
+    TransactionManager: {
+      transactions: state.transactions || [],
+      gasMultiplier: state.gasMultiplier || 1,
+    },
+  })
+  delete newState.transactions
+  delete newState.gasMultiplier
+
+  return newState
+}
-- 
cgit v1.2.3


From 75f7c1244a43e48d45767e559a3b1b48f068030b Mon Sep 17 00:00:00 2001
From: Kevin Serrano <kevgagser@gmail.com>
Date: Wed, 15 Feb 2017 11:14:53 -0800
Subject: Made migrations non-destructive; fixed currency migration.

---
 app/scripts/migrations/007.js | 6 ++++--
 1 file changed, 4 insertions(+), 2 deletions(-)

(limited to 'app/scripts/migrations/007.js')

diff --git a/app/scripts/migrations/007.js b/app/scripts/migrations/007.js
index 3ae8cdc2d..236e35224 100644
--- a/app/scripts/migrations/007.js
+++ b/app/scripts/migrations/007.js
@@ -7,11 +7,13 @@ This migration breaks out the TransactionManager substate
 */
 
 const extend = require('xtend')
+const clone = require('clone')
 
 module.exports = {
-  version,  
+  version,
 
-  migrate: function (versionedData) {
+  migrate: function (originalVersionedData) {
+    let versionedData = clone(originalVersionedData)
     versionedData.meta.version = version
     try {
       const state = versionedData.data
-- 
cgit v1.2.3