1 files changed, 24 insertions, 7 deletions
diff --git a/app/scripts/controllers/preferences.js b/app/scripts/controllers/preferences.js
index 464a37017..fd6a4866d 100644
--- a/app/scripts/controllers/preferences.js
+++ b/app/scripts/controllers/preferences.js
@@ -36,6 +36,8 @@ class PreferencesController {
       currentLocale: opts.initLangCode,
       identities: {},
       lostIdentities: {},
+      seedWords: null,
+      forgottenPassword: false,
     }, opts.initState)
 
     this.diagnostics = opts.diagnostics
@@ -47,6 +49,22 @@ class PreferencesController {
 // PUBLIC METHODS
 
   /**
+   * Sets the {@code forgottenPassword} state property
+   * @param {boolean} forgottenPassword whether or not the user has forgotten their password
+   */
+  setPasswordForgotten (forgottenPassword) {
+    this.store.updateState({ forgottenPassword })
+  }
+
+  /**
+   * Sets the {@code seedWords} seed words
+   * @param {string|null} seedWords the seed words
+   */
+  setSeedWords (seedWords) {
+    this.store.updateState({ seedWords })
+  }
+
+  /**
    * Setter for the `useBlockie` property
    *
    * @param {boolean} val Whether or not the user prefers blockie indicators
@@ -357,11 +375,12 @@ class PreferencesController {
    * Gets an updated rpc list from this.addToFrequentRpcList() and sets the `frequentRpcList` to this update list.
    *
    * @param {string} _url The the new rpc url to add to the updated list
+   * @param {bool} remove Remove selected url
    * @returns {Promise<void>} Promise resolves with undefined
    *
    */
-  updateFrequentRpcList (_url) {
-    return this.addToFrequentRpcList(_url)
+  updateFrequentRpcList (_url, remove = false) {
+    return this.addToFrequentRpcList(_url, remove)
       .then((rpcList) => {
         this.store.updateState({ frequentRpcList: rpcList })
         return Promise.resolve()
@@ -388,21 +407,19 @@ class PreferencesController {
    * end of the list. The current list is modified and returned as a promise.
    *
    * @param {string} _url The rpc url to add to the frequentRpcList.
+   * @param {bool} remove Remove selected url
    * @returns {Promise<array>} The updated frequentRpcList.
    *
    */
-  addToFrequentRpcList (_url) {
+  addToFrequentRpcList (_url, remove = false) {
     const rpcList = this.getFrequentRpcList()
     const index = rpcList.findIndex((element) => { return element === _url })
     if (index !== -1) {
       rpcList.splice(index, 1)
     }
-    if (_url !== 'http://localhost:8545') {
+    if (!remove && _url !== 'http://localhost:8545') {
       rpcList.push(_url)
     }
-    if (rpcList.length > 3) {
-      rpcList.shift()
-    }
     return Promise.resolve(rpcList)
   }