refactor(templates): refactor controller code and create required services (#580)

app/services/volumeService.js

@@ -0,0 +1,59 @@
+angular.module('portainer.services')
+.factory('VolumeService', ['$q', 'Volume', function VolumeServiceFactory($q, Volume) {
+  'use strict';
+  var service = {};
+
+  function prepareVolumeQueries(template, containerConfig) {
+    var volumeQueries = [];
+    if (template.volumes) {
+      template.volumes.forEach(function (vol) {
+        volumeQueries.push(
+          Volume.create({}, function (d) {
+            if (d.message) {
+              Messages.error("Unable to create volume", {}, d.message);
+            } else {
+              Messages.send("Volume created", d.Name);
+              containerConfig.Volumes[vol] = {};
+              containerConfig.HostConfig.Binds.push(d.Name + ':' + vol);
+            }
+          }, function (e) {
+            Messages.error("Failure", e, "Unable to create volume");
+          }).$promise
+        );
+      });
+    }
+    return volumeQueries;
+  }
+
+  service.createVolume = function(volumeConfiguration) {
+    var deferred = $q.defer();
+    Volume.create(volumeConfiguration).$promise
+    .then(function success(data) {
+      if (data.message) {
+        deferred.reject({ msg: data.message });
+      } else {
+        deferred.resolve(data);
+      }
+    })
+    .catch(function error(err) {
+      deferred.reject({ msg: 'Unable to create volume', err: err });
+    });
+    return deferred.promise;
+  };
+
+  service.createVolumes = function(volumes) {
+    var createVolumeQueries = volumes.map(function(volume) {
+      return service.createVolume(volume);
+    });
+    return $q.all(createVolumeQueries);
+  };
+
+  service.createAutoGeneratedLocalVolumes = function (volumes) {
+    var createVolumeQueries = volumes.map(function(volume) {
+      return service.createVolume({});
+    });
+    return $q.all(createVolumeQueries);
+  };
+
+  return service;
+}]);