1 files changed, 125 insertions, 0 deletions
diff --git a/catalog-ui/src/app/view-models/workspace/tabs/composition/tabs/service-dependencies/service-dependencies-view-model.ts b/catalog-ui/src/app/view-models/workspace/tabs/composition/tabs/service-dependencies/service-dependencies-view-model.ts
new file mode 100644
index 0000000000..b634e6021f
--- /dev/null
+++ b/catalog-ui/src/app/view-models/workspace/tabs/composition/tabs/service-dependencies/service-dependencies-view-model.ts
@@ -0,0 +1,125 @@
+/*!
+ * Copyright © 2016-2018 European Support Limited
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this 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.
+ */
+
+
+import {ICompositionViewModelScope} from "../../composition-view-model";
+import {Service, ComponentInstance, PropertiesGroup, ServiceInstanceObject, PropertyBEModel} from 'app/models';
+import {ComponentServiceNg2} from "app/ng2/services/component-services/component.service";
+import {ConstraintObject} from "app/ng2/components/logic/service-dependencies/service-dependencies.component";
+import {ComponentGenericResponse} from 'app/ng2/services/responses/component-generic-response';
+import {DEPENDENCY_EVENTS} from "app/utils/constants";
+import {EventListenerService} from 'app/services';
+
+interface IServiceDependenciesViewModelScope extends ICompositionViewModelScope {
+    service: Service;
+    selectedInstanceSiblings: Array<ServiceInstanceObject>;
+    componentInstancesConstraints: Array<any>;
+    selectedInstanceConstraints: Array<ConstraintObject>;
+    selectedInstanceProperties: Array<PropertyBEModel>;
+    updateSelectedInstanceConstraints(constraintsList:Array<ConstraintObject>): void;
+    loadConstraints(): void;
+    componentInstanceProperties: PropertiesGroup;
+    notifyDependencyEventsObserver: Function;
+}
+
+
+
+export class ServiceDependenciesViewModel {
+
+    static '$inject' = [
+        '$scope',
+        'ComponentServiceNg2',
+        'EventListenerService'
+    ];
+
+    constructor(private $scope:IServiceDependenciesViewModelScope, private ComponentServiceNg2:ComponentServiceNg2, private eventListenerService: EventListenerService) {
+        this.$scope.service = <Service>this.$scope.currentComponent;
+        this.$scope.notifyDependencyEventsObserver = this.notifyDependencyEventsObserver;
+        this.initInstancesWithProperties();
+        this.loadConstraints();
+
+        this.initScope();
+    }
+
+    private initInstancesWithProperties = ():void => {
+        this.ComponentServiceNg2.getComponentInstanceProperties(this.$scope.currentComponent).subscribe((genericResponse:ComponentGenericResponse) => {
+            this.$scope.componentInstanceProperties = genericResponse.componentInstancesProperties;
+            this.updateInstanceAttributes();
+        });
+    }
+
+    private updateInstanceAttributes = ():void => {
+        if (this.$scope.isComponentInstanceSelected() && this.$scope.componentInstanceProperties) {
+            let instancesMappedList = this.$scope.service.componentInstances.map(coInstance => new ServiceInstanceObject({
+                id: coInstance.uniqueId,
+                name: coInstance.name,
+                properties: this.$scope.componentInstanceProperties[coInstance.uniqueId] || []
+            }));
+            this.$scope.selectedInstanceProperties = this.$scope.componentInstanceProperties[this.$scope.currentComponent.selectedInstance.uniqueId];
+            this.$scope.selectedInstanceSiblings = instancesMappedList.filter(coInstance => coInstance.id !== this.$scope.currentComponent.selectedInstance.uniqueId);
+        }
+    }
+
+    private initScope = ():void => {
+        this.$scope.$watch('currentComponent.selectedInstance', (newInstance:ComponentInstance):void => {
+            if (angular.isDefined(newInstance) && this.$scope.componentInstancesConstraints) {
+                this.updateInstanceAttributes();
+                this.$scope.selectedInstanceConstraints = this.$scope.componentInstancesConstraints[this.$scope.currentComponent.selectedInstance.uniqueId] ?
+                    this.$scope.componentInstancesConstraints[this.$scope.currentComponent.selectedInstance.uniqueId].properties :
+                    [];
+            }
+        });
+        this.$scope.$watch('componentInstancesConstraints', (constraints: Array<any>):void => {
+            if (angular.isDefined(constraints)) {
+                if(this.$scope.isComponentInstanceSelected()) {
+                    this.$scope.selectedInstanceConstraints = this.$scope.componentInstancesConstraints[this.$scope.currentComponent.selectedInstance.uniqueId] ?
+                        this.$scope.componentInstancesConstraints[this.$scope.currentComponent.selectedInstance.uniqueId].properties || [] :
+                        [];
+                }
+            }
+        });
+
+        this.$scope.updateSelectedInstanceConstraints = (constraintsList:Array<ConstraintObject>):void => {
+            this.$scope.componentInstancesConstraints[this.$scope.currentComponent.selectedInstance.uniqueId].properties = constraintsList;
+            this.$scope.selectedInstanceConstraints = this.$scope.componentInstancesConstraints[this.$scope.currentComponent.selectedInstance.uniqueId].properties;
+        }
+
+        this.$scope.loadConstraints = ():void => {
+            this.loadConstraints();
+        }
+
+        this.$scope.registerCreateInstanceEvent(() => {
+            this.initInstancesWithProperties();
+        });
+
+        this.$scope.registerChangeComponentInstanceNameEvent((updatedComponentInstance) => {
+            this.$scope.currentComponent.selectedInstance = updatedComponentInstance;
+        });
+
+        this.$scope.$on('$destroy', this.$scope.unregisterCreateInstanceEvent);
+        this.$scope.$on('$destroy', this.$scope.unregisterChangeComponentInstanceNameEvent);
+    }
+
+    private loadConstraints = ():void => {
+        this.ComponentServiceNg2.getServiceFilterConstraints(this.$scope.service).subscribe((response) => {
+            this.$scope.componentInstancesConstraints = response.nodeFilterData;
+        });
+    }
+
+    public notifyDependencyEventsObserver = (isChecked: boolean):void => {
+        this.eventListenerService.notifyObservers(DEPENDENCY_EVENTS.ON_DEPENDENCY_CHANGE, isChecked);
+    }
+}
+\ No newline at end of file