diff options
Diffstat (limited to 'catalog-ui/app/scripts/directives/graphs-v2/composition-graph/utils/composition-graph-nodes-utils.ts')
| -rw-r--r-- | catalog-ui/app/scripts/directives/graphs-v2/composition-graph/utils/composition-graph-nodes-utils.ts | 220 |
1 files changed, 0 insertions, 220 deletions
diff --git a/catalog-ui/app/scripts/directives/graphs-v2/composition-graph/utils/composition-graph-nodes-utils.ts b/catalog-ui/app/scripts/directives/graphs-v2/composition-graph/utils/composition-graph-nodes-utils.ts deleted file mode 100644 index 95c31d16b1..0000000000 --- a/catalog-ui/app/scripts/directives/graphs-v2/composition-graph/utils/composition-graph-nodes-utils.ts +++ /dev/null @@ -1,220 +0,0 @@ -/** - * Created by obarda on 11/9/2016. - */ - -/// <reference path="../../../../references"/> -module Sdc.Graph.Utils { - - export class CompositionGraphNodesUtils { - constructor(private NodesFactory:Sdc.Utils.NodesFactory, private $log:ng.ILogService, - private GeneralGraphUtils:Graph.Utils.CompositionGraphGeneralUtils, - private commonGraphUtils: Sdc.Graph.Utils.CommonGraphUtils, - private eventListenerService: Services.EventListenerService, - private loaderService:Services.LoaderService) { - - } - - /** - * Returns component instances for all nodes passed in - * @param nodes - Cy nodes - * @returns {any[]} - */ - public getAllNodesData(nodes:Cy.CollectionNodes) { - return _.map(nodes, (node:Cy.CollectionFirstNode)=> { - return node.data(); - }) - }; - - /** - * Deletes component instances on server and then removes it from the graph as well - * @param cy - * @param component - * @param nodeToDelete - */ - public deleteNode(cy: Cy.Instance, component:Models.Components.Component, nodeToDelete:Cy.CollectionNodes):void { - - this.loaderService.showLoader('composition-graph'); - let onSuccess:(response:Models.ComponentsInstances.ComponentInstance) => void = (response:Models.ComponentsInstances.ComponentInstance) => { - console.info('onSuccess', response); - - //if node to delete is a UCPE, remove all children (except UCPE-CPs) and remove their "hostedOn" links - if (nodeToDelete.data().isUcpe){ - _.each(cy.nodes('[?isInsideGroup]'), (node)=>{ - this.eventListenerService.notifyObservers(Sdc.Utils.Constants.GRAPH_EVENTS.ON_REMOVE_NODE_FROM_UCPE, node, nodeToDelete); - }); - } - - //check whether the node is connected to any VLs that only have one other connection. If so, delete that VL as well - if(!(nodeToDelete.data() instanceof Sdc.Models.Graph.CompositionCiNodeVl)){ - let connectedVls:Array<Cy.CollectionFirstNode> = this.getConnectedVlToNode(nodeToDelete); - this.handleConnectedVlsToDelete(connectedVls); - } - - //update UI - cy.remove(nodeToDelete); - - }; - - let onFailed:(response:any) => void = (response:any) => { - console.info('onFailed', response); - }; - - - this.GeneralGraphUtils.getGraphUtilsServerUpdateQueue().addBlockingUIActionWithReleaseCallback( - () => component.deleteComponentInstance(nodeToDelete.data().componentInstance.uniqueId).then(onSuccess, onFailed), - () => this.loaderService.hideLoader('composition-graph') - ); - - }; - - - /** - * Finds all VLs connected to a single node - * @param node - * @returns {Array<Cy.CollectionFirstNode>} - */ - public getConnectedVlToNode = (node: Cy.CollectionNodes): Array<Cy.CollectionFirstNode> => { - let connectedVls: Array<Cy.CollectionFirstNode> = new Array<Cy.CollectionFirstNode>(); - _.forEach(node.connectedEdges().connectedNodes(), (node: Cy.CollectionFirstNode) => { - if (node.data() instanceof Models.Graph.CompositionCiNodeVl) { - connectedVls.push(node); - } - }); - return connectedVls; - }; - - - /** - * Delete all VLs that have only two connected nodes (this function is called when deleting a node) - * @param connectedVls - */ - public handleConnectedVlsToDelete = (connectedVls: Array<Cy.CollectionFirstNode>) => { - _.forEach(connectedVls, (vlToDelete: Cy.CollectionNodes) => { - - if (vlToDelete.connectedEdges().length === 2) { // if vl connected only to 2 nodes need to delete the vl - this.eventListenerService.notifyObservers(Sdc.Utils.Constants.GRAPH_EVENTS.ON_DELETE_COMPONENT_INSTANCE, vlToDelete.data().componentInstance); - } - }); - }; - - - /** - * This function is called when moving a node in or out of UCPE. - * Deletes all connected VLs that have less than 2 valid connections remaining after the move - * Returns the collection of vls that are in the process of deletion (async) to prevent duplicate calls while deletion is in progress - * @param component - * @param cy - * @param node - node that was moved in/out of ucpe - */ - public deleteNodeVLsUponMoveToOrFromUCPE = (component:Models.Components.Component, cy:Cy.Instance, node:Cy.CollectionNodes):Cy.CollectionNodes =>{ - if(node.data() instanceof Models.Graph.CompositionCiNodeVl){ return;} - - let connectedVLsToDelete:Cy.CollectionNodes = cy.collection(); - _.forEach(node.neighborhood('node'), (connectedNode) => { - - //Find all neighboring nodes that are VLs - if(connectedNode.data() instanceof Models.Graph.CompositionCiNodeVl){ - - //check VL's neighbors to see if it has 2 or more nodes whose location is compatible with VL (regardless of whether VL is in or out of UCPE) - let compatibleNodeCount = 0; - let vlNeighborhood = connectedNode.neighborhood('node'); - _.forEach(vlNeighborhood, (vlNeighborNode)=>{ - if(this.commonGraphUtils.nodeLocationsCompatible(cy, connectedNode, vlNeighborNode)) { - compatibleNodeCount ++; - } - }); - - if(compatibleNodeCount < 2) { - connectedVLsToDelete = connectedVLsToDelete.add(connectedNode); - } - } - }); - - connectedVLsToDelete.each((i, vlToDelete:Cy.CollectionNodes)=>{ - this.deleteNode(cy, component, vlToDelete); - }); - return connectedVLsToDelete; - }; - - /** - * This function will update nodes position. if the new position is into or out of ucpe, the node will trigger the ucpe events - * @param cy - * @param component - * @param nodesMoved - the node/multiple nodes now moved by the user - */ - public onNodesPositionChanged = (cy: Cy.Instance, component:Models.Components.Component, nodesMoved: Cy.CollectionNodes): void => { - - if (nodesMoved.length === 0) { - return; - } - - let isValidMove:boolean = this.GeneralGraphUtils.isGroupValidDrop(cy, nodesMoved); - if (isValidMove) { - - this.$log.debug(`composition-graph::ValidDrop:: updating node position`); - let instancesToUpdateInNonBlockingAction:Array<Models.ComponentsInstances.ComponentInstance> = new Array<Models.ComponentsInstances.ComponentInstance>(); - - _.each(nodesMoved, (node:Cy.CollectionFirstNode)=> { //update all nodes new position - - if(node.data().isUcpePart && !node.data().isUcpe){ return; }//No need to update UCPE-CPs - - //update position - let newPosition:Cy.Position = this.commonGraphUtils.getNodePosition(node); - node.data().componentInstance.updatePosition(newPosition.x, newPosition.y); - - //check if node moved to or from UCPE - let ucpe = this.commonGraphUtils.isInUcpe(node.cy(), node.boundingbox()); - if(node.data().isInsideGroup || ucpe.length) { - this.handleUcpeChildMove(node, ucpe, instancesToUpdateInNonBlockingAction); - } else { - instancesToUpdateInNonBlockingAction.push(node.data().componentInstance); - } - - }); - - if (instancesToUpdateInNonBlockingAction.length > 0) { - this.GeneralGraphUtils.pushMultipleUpdateComponentInstancesRequestToQueue(false, instancesToUpdateInNonBlockingAction, component); - } - } else { - this.$log.debug(`composition-graph::notValidDrop:: node return to latest position`); - //reset nodes position - nodesMoved.positions((i, node) => { - return { - x: +node.data().componentInstance.posX, - y: +node.data().componentInstance.posY - }; - }) - } - - this.GeneralGraphUtils.getGraphUtilsServerUpdateQueue().addBlockingUIActionWithReleaseCallback(() => { - }, () => { - this.loaderService.hideLoader('composition-graph'); - }); - - }; - - /** - * Checks whether the node has been added or removed from UCPE and triggers appropriate events - * @param node - node moved - * @param ucpeContainer - UCPE container that the node has been moved to. When moving a node out of ucpe, param will be empty - * @param instancesToUpdateInNonBlockingAction - */ - public handleUcpeChildMove(node:Cy.CollectionFirstNode, ucpeContainer:Cy.CollectionElements, instancesToUpdateInNonBlockingAction:Array<Models.ComponentsInstances.ComponentInstance>){ - - if(node.data().isInsideGroup){ - if(ucpeContainer.length){ //moving node within UCPE. Simply update position - this.commonGraphUtils.updateUcpeChildPosition(<Cy.CollectionNodes>node, ucpeContainer); - instancesToUpdateInNonBlockingAction.push(node.data().componentInstance); - } else { //removing node from UCPE. Notify observers - this.eventListenerService.notifyObservers(Sdc.Utils.Constants.GRAPH_EVENTS.ON_REMOVE_NODE_FROM_UCPE, node, ucpeContainer); - } - } else if(!node.data().isInsideGroup && ucpeContainer.length && !node.data().isUcpePart){ //adding node to UCPE - this.eventListenerService.notifyObservers(Sdc.Utils.Constants.GRAPH_EVENTS.ON_INSERT_NODE_TO_UCPE, node, ucpeContainer, true); - } - } - - } - - - CompositionGraphNodesUtils.$inject = ['NodesFactory', '$log', 'CompositionGraphGeneralUtils', 'CommonGraphUtils', 'EventListenerService', 'LoaderService']; -}
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