better error handler

src/js/controllers/tab-home.js

@@ -178,8 +178,11 @@ angular.module('copayApp.controllers').controller('tabHomeController',
       lodash.each($scope.wallets, function(wallet) {
         walletService.getStatus(wallet, {}, function(err, status) {
           if (err) {
+            if (err === 'WALLET_NOT_REGISTERED') wallet.error = gettextCatalog.getString('Wallet not registered');
+            else wallet.error = err;
             $log.error(err);
           } else {
+            wallet.error = null;
             wallet.status = status;
           }
           if (++j == i) {

src/js/controllers/walletDetails.js

@@ -46,7 +46,7 @@ angular.module('copayApp.controllers').controller('walletDetailsController', fun
 
   var updateStatus = function(force) {
     $scope.updatingStatus = true;
-    $scope.updateStatusError = false;
+    $scope.updateStatusError = null;
     $scope.walletNotRegistered = false;
 
     walletService.getStatus($scope.wallet, {
@@ -57,18 +57,16 @@ angular.module('copayApp.controllers').controller('walletDetailsController', fun
         if (err === 'WALLET_NOT_REGISTERED') {
           $scope.walletNotRegistered = true;
         } else {
-          $scope.updateStatusError = true;
+          $scope.updateStatusError = err;
         }
         $scope.status = null;
-        return;
+      } else {
+        setPendingTxps(status.pendingTxps);
+        $scope.status = status;
       }
-
-      setPendingTxps(status.pendingTxps);
-
-      $scope.status = status;
       $timeout(function() {
         $scope.$apply();
-      }, 1);
+      });
 
     });
   };
@@ -111,6 +109,7 @@ angular.module('copayApp.controllers').controller('walletDetailsController', fun
       if (err) return;
       $timeout(function() {
         walletService.startScan($scope.wallet, function() {
+          $scope.updateAll();
           $scope.$apply();
         });
       });

src/js/services/walletService.js

@@ -67,32 +67,6 @@ angular.module('copayApp.services').factory('walletService', function($log, $tim
     });
   };
 
-  // TODO
-  // This handles errors from BWS/index which normally
-  // trigger from async events (like updates).
-  // Debounce function avoids multiple popups
-  var _handleError = function(err) {
-    $log.warn('wallet ERROR: ', err);
-
-    $log.warn('TODO');
-    return; // TODO!!!
-    if (err instanceof errors.NOT_AUTHORIZED) {
-
-      console.log('[walletService.js.93] TODO NOT AUTH'); //TODO
-      // TODO  TODO  TODO  TODO  TODO  TODO  TODO  TODO  TODO  TODO  TODO  TODO  TODO  TODO
-      wallet.notAuthorized = true;
-      $state.go('tabs.home');
-    } else if (err instanceof errors.NOT_FOUND) {
-      popupService.showAlert(gettextCatalog.getString('Error'), gettextCatalog.getString('Could not access Wallet Service: Not found'));
-    } else {
-      var msg = ""
-      $rootScope.$emit('Local/ClientError', (err.error ? err.error : err));
-      popupService.showAlert(gettextCatalog.getString('Error'), bwcError.msg(err, gettextCatalog.getString('Error at Wallet Service')));
-    }
-  };
-  root.handleError = lodash.debounce(_handleError, 1000);
-
-
   root.invalidateCache = function(wallet) {
     if (wallet.cachedStatus)
       wallet.cachedStatus.isValid = false;
@@ -220,7 +194,7 @@ angular.module('copayApp.services').factory('walletService', function($log, $tim
       cache.totalBalanceStr = txFormatService.formatAmount(cache.totalBalanceSat) + ' ' + cache.unitName;
       cache.lockedBalanceStr = txFormatService.formatAmount(cache.lockedBalanceSat) + ' ' + cache.unitName;
       cache.availableBalanceStr = txFormatService.formatAmount(cache.availableBalanceSat) + ' ' + cache.unitName;
-      cache.pendingBalanceStr = txFormatService.formatAmount(cache.totalBalanceSat + (cache.pendingAmount === null? 0 : cache.pendingAmount)) + ' ' + cache.unitName;
+      cache.pendingBalanceStr = txFormatService.formatAmount(cache.totalBalanceSat + (cache.pendingAmount === null ? 0 : cache.pendingAmount)) + ' ' + cache.unitName;
 
       if (cache.pendingAmount !== null && cache.pendingAmount !== 0) {
         cache.pendingAmountStr = txFormatService.formatAmount(cache.pendingAmount) + ' ' + cache.unitName;

www/views/tab-home.html

@@ -87,6 +87,7 @@
             <span class="tab-home__wallet__multisig-number" ng-if="wallet.n > 1">
               {{wallet.m}}-of-{{wallet.n}}
             </span>
+            <span ng-if="wallet.error" translate>{{wallet.error}}</span>
           </span>
           &nbsp;
           </p>

www/views/walletDetails.html

@@ -22,7 +22,8 @@
         <div ng-if="!notAuthorized && !updatingStatus">
 
           <div ng-show="updateStatusError">
-            <a class="button button-outline button-light button-small" ng-click='update()' translate>Tap to retry</a>
+            <span class="size-12 db m10b" translate>{{updateStatusError}}</span>
+            <a class="button button-outline button-light button-small" ng-click='updateAll()' translate>Tap to retry</a>
           </div>
 
           <div ng-show="walletNotRegistered">