From 8ef15e5eaec5d8a577c34dc170c00605eb63b671 Mon Sep 17 00:00:00 2001
From: Gustavo Maximiliano Cortez <cmgustavo83@gmail.com>
Date: Wed, 10 Jun 2015 11:12:41 -0300
Subject: [PATCH 1/2] Clean last address and scann all addresses

---
 src/js/controllers/index.js       | 22 ++++++++++++++++++----
 src/js/services/profileService.js |  1 +
 src/js/services/storageService.js | 12 ++++++++++++
 3 files changed, 31 insertions(+), 4 deletions(-)

diff --git a/src/js/controllers/index.js b/src/js/controllers/index.js
index e4e51c406..6a88af443 100644
--- a/src/js/controllers/index.js
+++ b/src/js/controllers/index.js
@@ -481,7 +481,6 @@ angular.module('copayApp.controllers').controller('indexController', function($r
     });
   };
 
-
   self.clientError = function(err) {
     if (isCordova) {
       navigator.notification.confirm(
@@ -549,9 +548,8 @@ angular.module('copayApp.controllers').controller('indexController', function($r
     c.startScan({
       includeCopayerBranches: true,
     }, function(err) {
-      if (err) {
-        if (self.walletId == walletId)
-          self.setOngoingProcess('scanning', false);
+      if (err && self.walletId == walletId) {
+        self.setOngoingProcess('scanning', false);
         self.handleError(err);
         $rootScope.$apply();
       }
@@ -624,6 +622,22 @@ angular.module('copayApp.controllers').controller('indexController', function($r
 
   $rootScope.$on('Local/BWSUpdated', function(event) {
     profileService.applyConfig();
+    storageService.setCleanAndScanAddresses(function() {});
+  });
+
+  $rootScope.$on('Local/CleanAndScanAddresses', function(event) {
+    storageService.getCleanAndScanAddresses(function(err, val) {
+      if (val) {
+        $log.debug('Clear last address cache and Scan');
+        var wallets = profileService.walletClients;
+        for (var walletId in wallets) {
+          storageService.clearLastAddress(walletId, function(err) {
+            self.startScan(walletId);
+          });
+        }
+        storageService.removeCleanAndScanAddresses(function() {});
+      }
+    });
   });
 
   $rootScope.$on('Local/WalletCompleted', function(event) {
diff --git a/src/js/services/profileService.js b/src/js/services/profileService.js
index 6b8132e8e..d55516589 100644
--- a/src/js/services/profileService.js
+++ b/src/js/services/profileService.js
@@ -130,6 +130,7 @@ angular.module('copayApp.services')
         storageService.getFocusedWalletId(function(err, focusedWalletId) {
           if (err) return cb(err);
           root._setFocus(focusedWalletId, cb);
+          $rootScope.$emit('Local/CleanAndScanAddresses');
         });
       });
     };
diff --git a/src/js/services/storageService.js b/src/js/services/storageService.js
index f53bfd064..91b780ae3 100644
--- a/src/js/services/storageService.js
+++ b/src/js/services/storageService.js
@@ -151,6 +151,18 @@ angular.module('copayApp.services')
       storage.get('backup-' + walletId, cb);
     };
 
+    root.setCleanAndScanAddresses = function(cb) {
+      storage.set('CleanAndScanAddresses', Date.now(), cb);
+    };
+
+    root.getCleanAndScanAddresses = function(cb) {
+      storage.get('CleanAndScanAddresses', cb);
+    };
+
+    root.removeCleanAndScanAddresses = function(cb) {
+      storage.remove('CleanAndScanAddresses', cb);
+    };
+
     root.getConfig = function(cb) {
       storage.get('config', cb);
     };

From d5f21e1ee089c6273c1cf4f5ac7173138921b428 Mon Sep 17 00:00:00 2001
From: Gustavo Maximiliano Cortez <cmgustavo83@gmail.com>
Date: Wed, 10 Jun 2015 12:56:26 -0300
Subject: [PATCH 2/2] Check re-scan when a new wallet focused

---
 src/js/controllers/index.js       | 28 +++++++++++++---------------
 src/js/services/profileService.js |  1 -
 2 files changed, 13 insertions(+), 16 deletions(-)

diff --git a/src/js/controllers/index.js b/src/js/controllers/index.js
index 6a88af443..ba414d94b 100644
--- a/src/js/controllers/index.js
+++ b/src/js/controllers/index.js
@@ -625,21 +625,6 @@ angular.module('copayApp.controllers').controller('indexController', function($r
     storageService.setCleanAndScanAddresses(function() {});
   });
 
-  $rootScope.$on('Local/CleanAndScanAddresses', function(event) {
-    storageService.getCleanAndScanAddresses(function(err, val) {
-      if (val) {
-        $log.debug('Clear last address cache and Scan');
-        var wallets = profileService.walletClients;
-        for (var walletId in wallets) {
-          storageService.clearLastAddress(walletId, function(err) {
-            self.startScan(walletId);
-          });
-        }
-        storageService.removeCleanAndScanAddresses(function() {});
-      }
-    });
-  });
-
   $rootScope.$on('Local/WalletCompleted', function(event) {
     self.setFocusedWallet();
     go.walletHome();
@@ -783,6 +768,19 @@ angular.module('copayApp.controllers').controller('indexController', function($r
     self.setFocusedWallet();
     self.updateTxHistory();
     go.walletHome();
+    storageService.getCleanAndScanAddresses(function(err, val) {
+      if (val) {
+        $log.debug('Clear last address cache and Scan');
+        var wallets = profileService.walletClients;
+        for (var walletId in wallets) {
+          storageService.clearLastAddress(walletId, function(err) {
+            self.startScan(walletId);
+          });
+        }
+        storageService.removeCleanAndScanAddresses(function() {});
+      }
+    });
+    
   });
 
   $rootScope.$on('Local/SetTab', function(event, tab, reset) {
diff --git a/src/js/services/profileService.js b/src/js/services/profileService.js
index d55516589..6b8132e8e 100644
--- a/src/js/services/profileService.js
+++ b/src/js/services/profileService.js
@@ -130,7 +130,6 @@ angular.module('copayApp.services')
         storageService.getFocusedWalletId(function(err, focusedWalletId) {
           if (err) return cb(err);
           root._setFocus(focusedWalletId, cb);
-          $rootScope.$emit('Local/CleanAndScanAddresses');
         });
       });
     };