Add load/unload actions

Add load and unload action into Model Panel.

Change-Id: Idcd698a47df9c974b5ea063cf3760132665e570a

meteos_ui/api/client.py

@@ -170,6 +170,14 @@ def model_show(request, id):
     return meteosclient(request).models.get(id)
 
 
+def model_load(request, id):
+    return meteosclient(request).models.load(id)
+
+
+def model_unload(request, id):
+    return meteosclient(request).models.unload(id)
+
+
 def model_evaluation_create(request, **kwargs):
     args = {}
     for (key, value) in kwargs.items():

meteos_ui/api/rest_api.py

@@ -193,6 +193,14 @@ class ModelActions(generic.View):
     """API for retrieving a single model"""
     url_regex = r'meteos/models/(?P<id>[^/]+)/(?P<action>[^/]+)$'
 
+    @rest_utils.ajax()
+    def post(self, request, id, action):
+        """Execute a action of the Models."""
+        if action == 'load':
+            return client.model_load(request, id)
+        elif action == 'unload':
+            return client.model_unload(request, id)
+
 
 @urls.register
 class Models(generic.View):

meteos_ui/static/dashboard/machine_learning/meteos.service.js

@@ -46,6 +46,8 @@
       getModels: getModels,
       deleteModel: deleteModel,
       deleteModels: deleteModels,
+      loadModel: loadModel,
+      unloadModel: unloadModel,
       createModelEvaluation: createModelEvaluation,
       getModelEvaluation: getModelEvaluation,
       getModelEvaluations: getModelEvaluations,
@@ -244,6 +246,20 @@
         });
     }
 
+    function loadModel(id) {
+      return apiService.post('/api/meteos/models/' + id + '/load')
+        .error(function() {
+          toastService.add('error', gettext('Unable to load Model'));
+        });
+    }
+
+    function unloadModel(id) {
+      return apiService.post('/api/meteos/models/' + id + '/unload')
+        .error(function() {
+          toastService.add('error', gettext('Unable to load Model'));
+        });
+    }
+
     //////////////////////
     // ModelEvaluations //
     //////////////////////

meteos_ui/static/dashboard/machine_learning/models/actions.module.js

@@ -30,6 +30,8 @@
     'horizon.framework.util.i18n.gettext',
     'horizon.dashboard.machine_learning.models.create.service',
     'horizon.dashboard.machine_learning.models.delete.service',
+    'horizon.dashboard.machine_learning.models.load.service',
+    'horizon.dashboard.machine_learning.models.unload.service',
     'horizon.dashboard.machine_learning.models.resourceType',
   ];
 
@@ -38,6 +40,8 @@
     gettext,
     createModelService,
     deleteModelService,
+    loadModelService,
+    unloadModelService,
     resourceType)
   {
     var modelsResourceType = registry.getResourceType(resourceType);
@@ -61,6 +65,23 @@
           text: gettext('Delete Models')
         }
       });
+
+    modelsResourceType.itemActions
+      .append({
+        id: 'loadModelAction',
+        service: loadModelService,
+        template: {
+          text: gettext('Load Model')
+        }
+      })
+      .append({
+        id: 'unloadModelAction',
+        service: unloadModelService,
+        template: {
+          text: gettext('Unload Model')
+        }
+      });
+
   }
 
 })();

meteos_ui/static/dashboard/machine_learning/models/operations/load.service.js

@@ -0,0 +1,68 @@
+/**
+ * Licensed under the Apache License, Version 2.0 (the "License"); you may
+ * not use self file except in compliance with the License. You may obtain
+ * a copy of the License at
+ *
+ *    http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
+ * WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
+ * License for the specific language governing permissions and limitations
+ * under the License.
+ */
+
+(function() {
+  'use strict';
+
+  angular
+    .module('horizon.dashboard.machine_learning.models')
+    .factory('horizon.dashboard.machine_learning.models.load.service', loadModelService);
+
+  loadModelService.$inject = [
+    'horizon.framework.util.q.extensions',
+    'horizon.framework.widgets.toast.service',
+    'horizon.app.core.openstack-service-api.meteos'
+  ];
+
+  /**
+   * @ngDoc factory
+   * @name horizon.dashboard.machine_learning.models.load.service
+   * @Description
+   * Start model.
+   */
+  function loadModelService(
+    $qExtensions, toast, meteos
+  ) {
+
+    var message = {
+      success: gettext('Model %s was successfully loaded.')
+    };
+
+    var service = {
+      initAction: initAction,
+      allowed: allowed,
+      perform: perform
+    };
+
+    return service;
+
+    //////////////
+
+    // include this function in your service
+    // if you plan to emit events to the parent controller
+    function initAction() {
+    }
+
+    function allowed() {
+      return $qExtensions.booleanAsPromise(true);
+    }
+
+    function perform(selected) {
+      // load selected model
+      return meteos.loadModel(selected.id).success(function(response) {
+        toast.add('success', interpolate(message.success, [selected.name]));
+      });
+    }
+  }
+})();

meteos_ui/static/dashboard/machine_learning/models/operations/unload.service.js

@@ -0,0 +1,68 @@
+/**
+ * Licensed under the Apache License, Version 2.0 (the "License"); you may
+ * not use self file except in compliance with the License. You may obtain
+ * a copy of the License at
+ *
+ *    http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
+ * WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
+ * License for the specific language governing permissions and limitations
+ * under the License.
+ */
+
+(function() {
+  'use strict';
+
+  angular
+    .module('horizon.dashboard.machine_learning.models')
+    .factory('horizon.dashboard.machine_learning.models.unload.service', unloadModelService);
+
+  unloadModelService.$inject = [
+    'horizon.framework.util.q.extensions',
+    'horizon.framework.widgets.toast.service',
+    'horizon.app.core.openstack-service-api.meteos'
+  ];
+
+  /**
+   * @ngDoc factory
+   * @name horizon.dashboard.machine_learning.models.unload.service
+   * @Description
+   * Start model.
+   */
+  function unloadModelService(
+    $qExtensions, toast, meteos
+  ) {
+
+    var message = {
+      success: gettext('Model %s was successfully unloaded.')
+    };
+
+    var service = {
+      initAction: initAction,
+      allowed: allowed,
+      perform: perform
+    };
+
+    return service;
+
+    //////////////
+
+    // include this function in your service
+    // if you plan to emit events to the parent controller
+    function initAction() {
+    }
+
+    function allowed() {
+      return $qExtensions.booleanAsPromise(true);
+    }
+
+    function perform(selected) {
+      // unload selected model
+      return meteos.unloadModel(selected.id).success(function(response) {
+        toast.add('success', interpolate(message.success, [selected.name]));
+      });
+    }
+  }
+})();