vid-webpack-master/src/app/shared/storeUtil/utils/vnf/vnf.reducers.ts

   1 import {Action} from "redux";
   2 import {VnfInstance} from "../../../models/vnfInstance";
   3 import {
   4   CreateVnfInstanceAction,
   5   RemoveVnfInstanceAction,
   6   UpdateVnfInstanceAction, UpdateVnfPosition,
   7   VNFActions
   8 } from "./vnf.actions";
   9 import * as _ from "lodash";
  10 import {ServiceInstance} from "../../../models/serviceInstance";
  11 import {ServiceState} from "../main.reducer";
  12 import {ServiceInstanceActions} from "../../../models/serviceInstanceActions";
  13 import {deleteFirstLevel, updateServiceValidationCounter} from "../reducersHelper";
  14 import {ActionOnFirstLevel} from "../firstLevel/firstLevel.actions";
  15
  16 export function vnfReducer(state: ServiceState, action: Action): ServiceState {
  17   switch (action.type) {
  18     case VNFActions.CREATE_VNF_INSTANCE: {
  19       const updateVnfInstanceAction = <CreateVnfInstanceAction>action;
  20       const serviceUuid = updateVnfInstanceAction.serviceUuid;
  21       let vnfModelName = updateVnfInstanceAction.vnfModelName;
  22       let newState = _.cloneDeep(state);
  23
  24       updateVnfInstanceAction.vnfInstance.originalName = vnfModelName;
  25       updateVnfInstanceAction.vnfModelName = calculateNextUniqueModelName(vnfModelName, serviceUuid, newState, 'vnfs');
  26
  27       let vnfInstance: VnfInstance = newState.serviceInstance[serviceUuid].vnfs[vnfModelName];
  28       vnfInstance = new VnfInstance();
  29       updateVnfInstanceAction.vnfInstance.vnfStoreKey = updateVnfInstanceAction.vnfModelName;
  30       updateVnfInstanceAction.vnfInstance.originalName = vnfModelName;
  31       vnfInstance.originalName = updateVnfInstanceAction.vnfInstance.originalName;
  32       vnfInstance.vnfStoreKey = updateVnfInstanceAction.vnfInstance.vnfStoreKey;
  33       updateServiceValidationCounter(newState, vnfInstance['isMissingData'], updateVnfInstanceAction.vnfInstance['isMissingData'], serviceUuid);
  34
  35       newState.serviceInstance[serviceUuid].vnfs[updateVnfInstanceAction.vnfModelName] = Object.assign(vnfInstance, updateVnfInstanceAction.vnfInstance);
  36       return newState;
  37     }
  38
  39     case VNFActions.UPDATE_VNF_INSTANCE: {
  40       const updateVnfInstanceAction = <UpdateVnfInstanceAction>action;
  41       const serviceUuid = updateVnfInstanceAction.serviceUuid;
  42       let vnfStoreKey = updateVnfInstanceAction.vnfStoreKey;
  43
  44
  45       let newState = _.cloneDeep(state);
  46       let vnfInstance: VnfInstance = newState.serviceInstance[serviceUuid].vnfs[vnfStoreKey];
  47       updateUniqueNames(vnfInstance ? vnfInstance.instanceName : null, updateVnfInstanceAction.vnfInstance.instanceName, newState.serviceInstance[serviceUuid]);
  48
  49       vnfInstance = vnfInstance || new VnfInstance();
  50       updateServiceValidationCounter(newState, vnfInstance['isMissingData'], updateVnfInstanceAction.vnfInstance['isMissingData'], serviceUuid);
  51
  52       newState.serviceInstance[serviceUuid].vnfs[vnfStoreKey] = Object.assign(vnfInstance, updateVnfInstanceAction.vnfInstance);
  53       return newState;
  54     }
  55
  56     case VNFActions.DELETE_ACTION_VNF_INSTANCE : {
  57       return deleteFirstLevel(state, <ActionOnFirstLevel>action,true);
  58
  59     }
  60
  61     case VNFActions.UNDO_DELETE_ACTION_VNF_INSTANCE : {
  62       let newState = _.cloneDeep(state);
  63       let vnf = newState.serviceInstance[(<ActionOnFirstLevel>action).serviceId].vnfs[(<ActionOnFirstLevel>action).storeKey];
  64       let oldState = vnf.action;
  65       newState.serviceInstance[(<ActionOnFirstLevel>action).serviceId].vnfs[(<ActionOnFirstLevel>action).storeKey].action = (oldState.split('_')[0]) as ServiceInstanceActions;
  66       updateServiceValidationCounter(newState, vnf['isMissingData'], false,  (<ActionOnFirstLevel>action).serviceId);
  67       return newState;
  68     }
  69
  70     case VNFActions.REMOVE_VNF_INSTANCE : {
  71       let newState = _.cloneDeep(state);
  72       let vnfInstance = newState.serviceInstance[(<RemoveVnfInstanceAction>action).serviceId].vnfs[(<RemoveVnfInstanceAction>action).vnfStoreKey];
  73       updateServiceValidationCounter(newState, vnfInstance['isMissingData'], false,  (<RemoveVnfInstanceAction>action).serviceId);
  74       delete newState.serviceInstance[(<RemoveVnfInstanceAction>action).serviceId].vnfs[(<RemoveVnfInstanceAction>action).vnfStoreKey];
  75       return newState;
  76     }
  77
  78     case VNFActions.UPDATE_VNF_POSITION : {
  79       let newState = _.cloneDeep(state);
  80       newState.serviceInstance[(<UpdateVnfPosition>action).instanceId].vnfs[(<UpdateVnfPosition>action).vnfStoreKey].position = (<UpdateVnfPosition>action).node.position;
  81       return newState;
  82     }
  83   }
  84 }
  85
  86
  87
  88
  89 const updateUniqueNames = (oldName: string, newName: string, serviceInstance: ServiceInstance): void => {
  90   let existingNames = serviceInstance.existingNames;
  91   if (!_.isNil(oldName) && oldName.toLowerCase() in existingNames) {
  92     delete existingNames[oldName.toLowerCase()];
  93   }
  94   if (!_.isNil(newName)) {
  95     existingNames[newName.toLowerCase()] = "";
  96   }
  97 };
  98
  99
 100 export const calculateNextUniqueModelName = (vnfModelName: string, serviceId: string, state: any, levelName: string): string => {
 101   let counter: number = null;
 102   while (true) {
 103     let pattern = !_.isNil(counter) ? ("_" + counter) : "";
 104     if (!_.isNil(state.serviceInstance[serviceId][levelName][vnfModelName + pattern])) {
 105       counter = counter ? (counter + 1) : 1;
 106     } else {
 107       return vnfModelName + pattern;
 108     }
 109   }
 110 };
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