fix bug with missing pubkey

src/app/validators/validator.js

@@ -1,66 +1,74 @@
-angular.module( 'ripplecharts.validator', [
+'use strict'
+
+angular.module('ripplecharts.validator', [
   'ui.state',
   'ui.bootstrap',
   'ui.route'
 ])
 
-.config(function config( $stateProvider ) {
+.config(function config($stateProvider) {
   $stateProvider
   .state('validator', {
     url: '/validators/:pubkey',
     views: {
-      "main": {
+      main: {
         controller: 'ValidatorCtrl',
         templateUrl: 'validators/validator.tpl.html'
       }
     },
-    data:{ pageTitle: 'Rippled Validator' }
-  });
+    data: {pageTitle: 'Rippled Validator'}
+  })
 })
 
-.controller('ValidatorCtrl', function ValidatorCtrl( $scope, $state, $location) {
-  var apiHandler = new ApiHandler(API);
+.controller('ValidatorCtrl', function ValidatorCtrl($scope, $state) {
+
+  if (!$state.params.pubkey) {
+    $state.transitionTo('validators')
+    return
+  }
 
-  $scope.reports = [];
-  $scope.loading = true;
-  $scope.status = 'Loading...';
+  var apiHandler = new ApiHandler(API)
+
+  $scope.reports = []
+  $scope.loading = true
+  $scope.status = 'Loading...'
 
   $scope.validator = {
     pubkey: $state.params.pubkey
-  };
+  }
 
   apiHandler.getValidator($scope.validator.pubkey, function(err, validator) {
     if (err) {
-      console.log('err');
+      console.log('err')
 
     } else {
-      $scope.validator.domain = validator.domain;
-      $scope.validator.domain_state = validator.domain_state;
-      $scope.$apply();
+      $scope.validator.domain = validator.domain
+      $scope.validator.domain_state = validator.domain_state
+      $scope.$apply()
     }
-  });
+  })
 
   apiHandler.getValidatorReports({
     pubkey: $scope.validator.pubkey
   }, function(err, reports) {
-    $scope.loading = false;
-    $scope.status = err || '';
+    $scope.loading = false
+    $scope.status = err || ''
 
     if (err) {
-      console.log(err);
+      console.log(err)
     }
 
     if (reports && reports.length) {
       reports.forEach(function(v) {
         v.date = moment.utc(v.date)
-        .format('dddd, MMMM D YYYY');
-        var disagreement = v.total_ledgers - v.main_net_ledgers;
-        disagreement /= v.total_ledgers;
-        v.main_net_disagreement = disagreement.toFixed(5);
-      });
+        .format('dddd, MMMM D YYYY')
+        var disagreement = v.total_ledgers - v.main_net_ledgers
+        disagreement /= v.total_ledgers
+        v.main_net_disagreement = disagreement.toFixed(5)
+      })
     }
 
-    $scope.reports = reports;
-    $scope.$apply();
-  });
-});
+    $scope.reports = reports
+    $scope.$apply()
+  })
+})