feat(settings): add settings management (#906)

app/services/docker/taskService.js

@@ -0,0 +1,39 @@
+angular.module('portainer.services')
+.factory('TaskService', ['$q', 'Task', function TaskServiceFactory($q, Task) {
+  'use strict';
+  var service = {};
+
+  service.task = function(id) {
+    var deferred = $q.defer();
+
+    Task.get({ id: id }).$promise
+    .then(function success(data) {
+      var task = new TaskViewModel(data);
+      deferred.resolve(task);
+    })
+    .catch(function error(err) {
+      deferred.reject({ msg: 'Unable to retrieve task details', err: err });
+    });
+
+    return deferred.promise;
+  };
+
+  service.serviceTasks = function(serviceName) {
+    var deferred = $q.defer();
+
+    Task.query({ filters: { service: [serviceName] } }).$promise
+    .then(function success(data) {
+      var tasks = data.map(function (item) {
+        return new TaskViewModel(item);
+      });
+      deferred.resolve(tasks);
+    })
+    .catch(function error(err) {
+      deferred.reject({ msg: 'Unable to retrieve tasks associated to the service', err: err });
+    });
+
+    return deferred.promise;
+  };
+
+  return service;
+}]);