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-rw-r--r--app/scripts/migrations/011.js30
-rw-r--r--app/scripts/migrations/index.js1
-rw-r--r--test/unit/migrations-test.js8
3 files changed, 37 insertions, 2 deletions
diff --git a/app/scripts/migrations/011.js b/app/scripts/migrations/011.js
new file mode 100644
index 000000000..227fd87f7
--- /dev/null
+++ b/app/scripts/migrations/011.js
@@ -0,0 +1,30 @@
+const version = 11
+
+/*
+
+This migration breaks out the CurrencyController substate
+
+*/
+
+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 = state
+ delete newState.TOSHash
+ delete newState.isDisclaimerConfirmed
+ return newState
+}
diff --git a/app/scripts/migrations/index.js b/app/scripts/migrations/index.js
index 2db8646b0..a3dd48c17 100644
--- a/app/scripts/migrations/index.js
+++ b/app/scripts/migrations/index.js
@@ -21,4 +21,5 @@ module.exports = [
require('./008'),
require('./009'),
require('./010'),
+ require('./011'),
]
diff --git a/test/unit/migrations-test.js b/test/unit/migrations-test.js
index 715a5feb0..e4353b313 100644
--- a/test/unit/migrations-test.js
+++ b/test/unit/migrations-test.js
@@ -6,6 +6,7 @@ const wallet1 = require(path.join('..', 'lib', 'migrations', '001.json'))
const migration2 = require(path.join('..', '..', 'app', 'scripts', 'migrations', '002'))
const migration3 = require(path.join('..', '..', 'app', 'scripts', 'migrations', '003'))
const migration4 = require(path.join('..', '..', 'app', 'scripts', 'migrations', '004'))
+const migration11 = require(path.join('..', '..', 'app', 'scripts', 'migrations', '011'))
const oldTestRpc = 'https://rawtestrpc.metamask.io/'
const newTestRpc = 'https://testrpc.metamask.io/'
@@ -27,8 +28,11 @@ describe('wallet1 is migrated successfully', function() {
}).then((thirdResult) => {
assert.equal(thirdResult.data.config.provider.rpcTarget, null)
assert.equal(thirdResult.data.config.provider.type, 'testnet')
+ return migration11.migrate(thirdResult)
+ }).then((eleventhResult) => {
+ assert.equal(eleventhResult.data.isDisclaimerConfirmed, null)
+ assert.equal(eleventhResult.data.TOSHash, null)
})
-
+
})
})
-