✨ Check if the authorities are online (#416)

Parent issue: sequentech/meta#704

avAdmin/admin-directives/create/create.js

@@ -1044,6 +1044,48 @@ angular.module('avAdmin')
           }
         });
 
+        function checkTrustees(el) {
+          logInfo($i18next.t('avAdmin.create.checkingTrustees', {title: el.title}));
+          var deferred = $q.defer();
+          var auths = el.authorities && Array.from(el.authorities) || [];
+          if (el.director) {
+            auths.push(el.director);
+          }
+
+          if (0 === auths.length) {
+            logError($i18next.t('avAdmin.create.errors.election-auths-missing', {eltitle: el.title}));
+            deferred.reject();
+          } else {
+            ElectionsApi
+            .authoritiesStatus()
+            .then(function (trustees) {
+              var hasError = false;
+              for (var i = 0; i < auths.length; i++) {
+                var auth = auths[i];
+                if (!trustees[auth]) {
+                  logError($i18next.t('avAdmin.create.errors.election-auth-not-found', {eltitle: el.title, auth: auth}));
+                  hasError = true;
+                  continue;
+                }
+                if ('ok' !== trustees[auth].state) {
+                  logError($i18next.t('avAdmin.create.errors.election-auth-error', {eltitle: el.title, auth: auth, message: trustees[auth].message}));
+                  hasError = true;
+                  continue;
+                }
+              }
+              if (hasError) {
+                deferred.reject();
+              } else {
+                deferred.resolve(el);
+              }
+            })
+            .catch(deferred.reject);
+          }
+
+
+          return deferred.promise;
+        }
+
         function createAuthEvent(el) {
             console.log("creating auth event for election " + el.title);
             var deferred = $q.defer();
@@ -1264,6 +1306,7 @@ angular.module('avAdmin')
 
           var promise = deferred.promise;
           promise = promise
+            .then(checkTrustees)
             .then(createAuthEvent)
             .then(registerElection)
             .then(function(election) {

avAdmin/admin-directives/dashboard/dashboard.html

@@ -212,8 +212,14 @@ <h4>
 
                 <ul class="list-group">
                     <li class="authority list-group-item" ng-repeat="auth in election.auths">
-                        <span class="badge" ng-if="auth == election.director"><i class="fa fa-sitemap"></i></span>
-                        {{ auth }}
+                        <span class="auth-name-container">{{ auth }}</span>
+                        <div class="auth-badge" ng-class="{'auth-badge-green': isTrusteeOk(auth)}">
+                          <div class="auth-tooltip" ng-if="getTrusteeMsg(auth)">
+                            {{ getTrusteeMsg(auth) }}
+                          </div>
+                        </div>
+                        <span class="badge" ng-if="auth === election.director"><i class="fa fa-sitemap"></i></span>
+                        <span ng-if="auth !== election.director" style="width: 30px;"></span>
                     </li>
                 </ul>
             </div>

avAdmin/admin-directives/dashboard/dashboard.js

@@ -22,6 +22,7 @@ angular.module('avAdmin')
        $q,
        $window,
        $state,
+       $i18next,
        Authmethod,
        Plugins,
        ElectionsApi,
@@ -37,6 +38,7 @@ angular.module('avAdmin')
     function link(scope, element, attrs) 
     {
       scope.reloadTimeout = null;
+      scope.trusteesState = {};
 
       scope.isWriteInResult = function(answer)
       {
@@ -81,8 +83,25 @@ angular.module('avAdmin')
         }
       }
 
+      function setTrusteesState() {
+        ElectionsApi
+          .authoritiesStatus()
+          .then(function (trustees) {
+            scope.trusteesState = trustees;
+          });
+      }
+
+      function isTrusteeOk(name) {
+        return scope.trusteesState && scope.trusteesState[name] && 'ok' === scope.trusteesState[name].state;
+      }
+
+      function getTrusteeMsg(name) {
+        return scope.trusteesState && scope.trusteesState[name] && scope.trusteesState && scope.trusteesState[name].message || '';
+      }
+
       function waitElectionChange() 
       {
+        setTrusteesState();
         ElectionsApi
           .getElection(scope.id, /*ignorecache = */ true)
           .then(function(el) 
@@ -743,6 +762,46 @@ angular.module('avAdmin')
           );
       }
 
+      function checkTrustees() {
+        var deferred = $q.defer();
+
+        var errors = [];
+
+        var auths = scope.election.authorities && Array.from(scope.election.authorities) || [];
+        if (scope.election.director) {
+          auths.push(scope.election.director);
+        }
+
+        if (0 === auths.length) {
+          errors.push($i18next.t('avAdmin.create.errors.election-auths-missing', {eltitle: scope.election.title}));
+          deferred.reject(errors.join("\n"));
+        } else {
+          ElectionsApi
+          .authoritiesStatus()
+          .then(function (trustees) {
+            for (var i = 0; i < auths.length; i++) {
+              var auth = auths[i];
+              if (!trustees[auth]) {
+                errors.push($i18next.t('avAdmin.create.errors.election-auth-not-found', {eltitle: scope.election.title, auth: auth}));
+                continue;
+              }
+              if ('ok' !== trustees[auth].state) {
+                errors.push($i18next.t('avAdmin.create.errors.election-auth-error', {eltitle: scope.election.title, auth: auth, message: trustees[auth].message}));
+                continue;
+              }
+            }
+            if (errors.length > 0) {
+              deferred.reject(errors);
+            } else {
+              deferred.resolve();
+            }
+          })
+          .catch(deferred.reject);
+        }
+
+        return deferred.promise;
+      }
+
       // performs all the initialization
       function init()
       {
@@ -895,13 +954,17 @@ angular.module('avAdmin')
                 scope.index = scope.getStatusIndex('stopped') + 1;
               }
               scope.nextaction = false;
-              Authmethod
-                .launchTally(
-                  scope.election.id,
-                  data.tallyElectionIds,
-                  'force-all',
-                  data.mode
-                )
+
+              checkTrustees()
+                .then(function () {
+                  return Authmethod
+                  .launchTally(
+                    scope.election.id,
+                    data.tallyElectionIds,
+                    'force-all',
+                    data.mode
+                  );
+                })
                 .then(
                   function onSuccess() 
                   {
@@ -915,7 +978,15 @@ angular.module('avAdmin')
                     scope.loading = false;
                     scope.error = error;
                   }
-                );
+                )
+                .catch(function(error)
+                {
+                  if (scope.launchedTally) {
+                    scope.launchedTally = false;
+                  }
+                  scope.loading = false;
+                  scope.error = error;
+                });
             },
             enableFunc: function () {
               return (
@@ -1460,6 +1531,7 @@ angular.module('avAdmin')
         scope.prevStatus = null;
         scope.percentVotes = PercentVotesService;
 
+        setTrusteesState();
         // get the election at the begining
         ElectionsApi
           .getElection(scope.id)
@@ -1532,6 +1604,8 @@ angular.module('avAdmin')
         launchKeyDistributionCeremony: launchKeyDistributionCeremony,
         launchOpeningCeremony: launchOpeningCeremony,
         configureScheduledEvents: configureScheduledEvents,
+        isTrusteeOk: isTrusteeOk,
+        getTrusteeMsg: getTrusteeMsg,
         downloadTurnout: downloadTurnout
       });
 

avAdmin/admin-directives/dashboard/dashboard.less

@@ -21,6 +21,43 @@
   }
 }
 
+.authority {
+  display: flex;
+  flex-direction: row;
+  justify-content: space-between;
+}
+
+.auth-badge {
+  width: 25px;
+  height: 25px;
+  border-radius: 25px;
+  background-color: @error-primary-color;
+  margin: auto 0;
+  position: relative;
+
+  &.auth-badge-green {
+    background-color: @av-secondary-contrast;
+  }
+
+  .auth-tooltip {
+    visibility: hidden;
+    width: 240px;
+    background-color: @av-bg;
+    text-align: center;
+    padding: 5px 0;
+    border-radius: 6px;
+    position: absolute;
+    z-index: 1;
+    font-size: 1rem;
+    top: 25px;
+    left: 16px;
+  }
+}
+
+.auth-badge:hover .auth-tooltip {
+  visibility: visible;
+}
+
 /** descriptive radio buttons */
 .descriptive-radio {
   border: 2px solid transparent;

avAdmin/elections-api-service.js

@@ -275,6 +275,25 @@ angular.module('avAdmin')
             return deferred.promise;
         };
 
+        electionsapi.authoritiesStatus = function ()
+        {
+          var deferred = $q.defer();$http
+          .get(
+            backendUrl + 'authorities-state'
+          )
+          .then(
+            function (response) {
+              if (response && response.data && response.data.payload) {
+                deferred.resolve(response.data.payload);
+              } else {
+                deferred.reject(response);
+              }
+            },
+            deferred.reject
+          );
+          return deferred.promise;
+        };
+
         electionsapi.parseElection = function(d) {
             var election = d.payload;
             var conf = electionsapi.templateEl();

locales/en.json

@@ -934,6 +934,7 @@
     "create": {
         "summary": "Summary: creating __num__ elections",
         "summary__plural": "Summary: creating __num__ elections",
+        "checkingTrustees": "Checking trustees status for election __title__",
         "create": "Create the elections",
         "creating": "Creating the authentication for election __title__",
         "setChildrenElectionInfo": "Setting the children election info for election (id: __id__) __title__",
@@ -954,6 +955,9 @@
           "confirmEdit": "Finish edit"
         },
         "errors": {
+          "election-auths-missing": "Election '__eltitle__': Missing trustees",
+          "election-auth-not-found": "Election '__eltitle__': Trustee not found '__auth__'",
+          "election-auth-error": "Election '__eltitle__': Trustee '__auth__' has invalid status '__message__'",
           "lambda-live-preview-parent-children": "Missing election IDs for a parent-children election",
           "election-is-array-questions": "Election '__eltitle__': list of questions is not an array",
           "election-lambda-success-action-url-mode": "Election '__eltitle__': invalid success action url",

locales/es.json

@@ -821,6 +821,7 @@
     "create": {
         "summary": "Resumen: creando __num__ votaciones",
         "summary__plural": "Resumen: creando __num__ votaciones",
+        "checkingTrustees": "Checking trustees status for election __title__",
         "create": "Crear las votaciones",
         "create__plural": "Crear las votaciones",
         "creating": "Creando la autenticación de la votación __title__",
@@ -834,6 +835,9 @@
           "livePreview": "Previsualización en vivo"
         },
         "errors": {
+          "election-auths-missing": "Election '__eltitle__': Faltan autoridades",
+          "election-auth-not-found": "Election '__eltitle__': Autoridad no encontrada '__auth__'",
+          "election-auth-error": "Election '__eltitle__': Autoridad '__auth__' tiene un estado inválido '__message__'",
           "lambda-live-preview-parent-children": "Faltan ID de la votación para una votación padre-hijos",
           "election-is-array-questions": "Votación '__eltitle__': la lista de pregunta no es un array",
           "election-lambda-success-action-url-mode": "Votación '__eltitle__': url de redirección en 'Acción de éxito' inválida",