1 files changed, 43 insertions, 0 deletions
diff --git a/app/scripts/controllers/onboarding.js b/app/scripts/controllers/onboarding.js
new file mode 100644
index 000000000..18fec4993
--- /dev/null
+++ b/app/scripts/controllers/onboarding.js
@@ -0,0 +1,43 @@
+const ObservableStore = require('obs-store')
+const extend = require('xtend')
+
+/**
+ * @typedef {Object} InitState
+ * @property {Boolean} seedPhraseBackedUp Indicates whether the user has completed the seed phrase backup challenge
+ */
+
+/**
+ * @typedef {Object} OnboardingOptions
+ * @property {InitState} initState The initial controller state
+ */
+
+/**
+ * Controller responsible for maintaining
+ * a cache of account balances in local storage
+ */
+class OnboardingController {
+  /**
+   * Creates a new controller instance
+   *
+   * @param {OnboardingOptions} [opts] Controller configuration parameters
+   */
+  constructor (opts = {}) {
+    const initState = extend({
+      seedPhraseBackedUp: null,
+    }, opts.initState)
+    this.store = new ObservableStore(initState)
+  }
+
+  setSeedPhraseBackedUp (newSeedPhraseBackUpState) {
+    this.store.updateState({
+      seedPhraseBackedUp: newSeedPhraseBackUpState,
+    })
+  }
+
+  getSeedPhraseBackedUp () {
+    return this.store.getState().seedPhraseBackedUp
+  }
+
+}
+
+module.exports = OnboardingController