vid-app-common/src/main/webapp/app/vid/scripts/modals/new-change-management/new-change-management.controller.js

   1 (function () {
   2     'use strict';
   3
   4     appDS2.controller("newChangeManagementModalController", ["$uibModalInstance", "$uibModal",'$q', "AaiService", "changeManagementService", "Upload",
   5         "$log", "$scope", "_", "COMPONENT", "VIDCONFIGURATION","DataService","featureFlags", newChangeManagementModalController]);
   6
   7     function newChangeManagementModalController($uibModalInstance, $uibModal,$q, AaiService, changeManagementService, Upload, $log, $scope, _, COMPONENT, VIDCONFIGURATION, DataService, featureFlags) {
   8
   9         var vm = this;
  10         vm.hasScheduler = !!VIDCONFIGURATION.SCHEDULER_PORTAL_URL;
  11         vm.configUpdatePatternError = "Invalid file type. Please select a file with a CSV extension.";
  12         vm.configUpdateContentError = "Invalid file structure.";
  13
  14         vm.wizardStep = 1;
  15         vm.nextStep = function(){
  16             vm.wizardStep++;
  17             $(".modal-dialog").animate({"width":"1200px"},400,'linear');
  18         };
  19         vm.prevStep = function(){
  20             vm.wizardStep--;
  21             $(".modal-dialog").animate({"width":"600px"},400,'linear');
  22         };
  23
  24         vm.softwareVersionRegex = "[-a-zA-Z0-9\.]+";
  25
  26         var attuid;
  27
  28         function fetchAttUid() {
  29             var defer = $q.defer();
  30             if (attuid) {
  31                 defer.resolve(attuid);
  32             } else {
  33                 AaiService.getLoggedInUserID(function (response) {
  34                         attuid = response.data;
  35                         defer.resolve(attuid);
  36                     },
  37                     function (err) {
  38                         defer.reject(err);
  39                     });
  40             }
  41             return defer.promise;
  42         }
  43
  44         var init = function () {
  45             vm.changeManagement = {};
  46
  47             loadServicesCatalog();
  48             fetchAttUid().then(registerVNFNamesWatcher);
  49             vm.loadSubscribers();
  50         };
  51
  52         var loadServicesCatalog = function () {
  53             changeManagementService.getAllSDCServices()
  54                 .then(function (response) {
  55                     vm.SDCServicesCatalog = response.data;
  56                 })
  57                 .catch(function (error) {
  58                     $log.error(error);
  59                 })
  60         };
  61
  62         var registerVNFNamesWatcher = function () {
  63             $scope.$watch('vm.changeManagement.vnfNames', function (newVal, oldVal) {
  64                 if (!oldVal || newVal && newVal.length > oldVal.length) { //JUST THE LAST ONE ADDED
  65                     var newVNFName = _.last(vm.changeManagement.vnfNames);
  66                     if (oldVal) {
  67                         vm.changeManagement.vnfNames = oldVal;
  68                         vm.changeManagement.vnfNames.push(newVNFName);
  69                     }
  70                     if (newVNFName && newVNFName["service-instance-node"]) {
  71                         var availableVersions = [];
  72                         var services = _.filter(vm.SDCServicesCatalog.services,
  73                             {"invariantUUID": newVNFName["service-instance-node"][0].properties["model-invariant-id"]});
  74
  75                         _.each(services, function (service) {
  76                             changeManagementService.getSDCService(service.uuid)
  77                                 .then(function (response) {
  78                                     _.each(response.data.vnfs, function (vnf) {
  79                                         if (newVNFName["invariant-id"] === vnf.invariantUuid) {
  80                                             availableVersions.push(extractVNFModel(vnf, response.data.service, newVNFName));
  81
  82                                             //for scale out screen
  83                                             if(service.uuid === newVNFName["service-instance-node"][0].properties["model-version-id"]) {
  84                                                 newVNFName.vfModules = vnf.vfModules;
  85                                                 newVNFName.category = response.data.service.category;
  86                                                 newVNFName.groupModules = _.groupBy(newVNFName.vfModules, "customizationUuid");
  87
  88                                                 //list vfmodules ids in AAI that belong to that vnf instance
  89                                                 var modulesAaiIds = _.filter(newVNFName.relatedTo, function(item){
  90                                                                         return item["node-type"] === "vf-module";
  91                                                                     }).map(function(item){
  92                                                                         return item.id;
  93                                                                     });
  94
  95                                                 _.forEach(newVNFName.vfModules, function (mdl, key) {
  96                                                     mdl.scale = false; //defaults to not scale unless user changes it
  97                                                     if(mdl.properties && mdl.properties.maxCountInstances) {
  98
  99                                                         //how many vf modules of the same customizationId belong to that vnf instance
 100                                                         mdl.currentCount = _.filter(vm.vfModules, function(item){
 101                                                             return modulesAaiIds.indexOf(item.id) > -1 && item.properties["model-customization-id"] === mdl.customizationUuid;
 102                                                         }).length;
 103
 104                                                         mdl.scalable = mdl.properties.maxCountInstances - mdl.currentCount > 0;
 105                                                     }else{
 106                                                         mdl.scalable = false;
 107                                                     }
 108                                                 });
 109                                             }
 110                                         }
 111                                     });
 112                                     var versions = _.uniqBy(availableVersions, 'modelInfo.modelVersion');
 113                                     newVNFName.availableVersions = _.sortBy(_.uniq(versions, response.data.service, true),"modelInfo.modelVersion");
 114                                 }).catch(function (error) {
 115                                 $log.error(error);
 116                             });
 117                         });
 118                     }
 119                 }
 120             }, true);
 121         };
 122
 123         var extractVNFModel = function (csarVNF, sdcService, selectionVNF) {
 124             /**
 125             @param selectionVNF A vnf *instance* selected in "available VNF" drop-down box
 126             @param csarVNF      A VNF *MODEL* that has an invariantUuid same as selectionVNF (might be
 127                                 a different version; i.e. selectionVNF.modelVersionId <> csarVNF.uuid)
 128             @param sdcService   The Service *MODEL* which has the related VNF `csarVNF`.
 129              */
 130             var versionCsarData = {
 131                 vnfInstanceId: "",
 132                 vnfName: csarVNF.name,
 133                 modelInfo: {
 134                     modelType: "vnf",
 135                     modelInvariantId: csarVNF.invariantUuid,
 136                     modelVersionId: csarVNF.uuid,
 137                     modelName: csarVNF.name,
 138                     modelVersion: csarVNF.version,
 139                     modelCustomizationName: csarVNF.modelCustomizationName,
 140                     modelCustomizationId: csarVNF.customizationUuid
 141                 },
 142                 cloudConfiguration: selectionVNF.cloudConfiguration || {},
 143                 requestInfo: {
 144                     source: "VID",
 145                     suppressRollback: false,
 146                     requestorId: attuid
 147                 },
 148                 relatedInstanceList: [
 149                     {
 150                         relatedInstance: {
 151                             instanceId: selectionVNF["service-instance-node"]["0"].properties['service-instance-id'],
 152                             modelInfo: {
 153                                 modelType: "service",
 154                                 modelInvariantId: sdcService.invariantUuid,
 155                                 modelVersionId: sdcService.uuid,
 156                                 modelName: sdcService.name,
 157                                 modelVersion: sdcService.version
 158                             }
 159                         }
 160                     }
 161                 ],
 162                 requestParameters: {
 163                     usePreload: true
 164                 }
 165             };
 166
 167             return versionCsarData;
 168         };
 169
 170         vm.close = function () {
 171             $uibModalInstance.close();
 172         };
 173
 174         vm.uploadConfigFile = function (file) {
 175             var defer = $q.defer();
 176             Upload.upload({
 177                 url: "change-management/uploadConfigUpdateFile",
 178                 file: file,
 179                 transformResponse: [function (data) {
 180                     return data;
 181                 }]
 182             })
 183                 .then(function (configUpdateResponse) {
 184                     vm.changeManagement.configUpdateFile = configUpdateResponse && JSON.parse(configUpdateResponse.data).payload;
 185                     defer.resolve(true);
 186                 })
 187                 .catch(function (error) {
 188                     defer.resolve(false);
 189                 });
 190             return defer.promise;
 191         };
 192
 193
 194                 /***converting objects to scheduler format (taken from IST) - was altered for Scale out support ***/
 195                 function extractChangeManagementCallbackDataStr(changeManagement) {
 196                         console.log(changeManagement);
 197                         var result = {};
 198                         result.requestType = changeManagement.workflow;
 199                         var workflowType = changeManagement.workflow;
 200                         var configurationParameters = changeManagement.configurationParameters;
 201                         result.requestDetails = [];
 202                         _.forEach(changeManagement.vnfNames, function (vnf) {
 203
 204                                 try{
 205                                 var requestInfoData ={};
 206                                 var requestParametersData ={};
 207                 var moduleToScale = _.find(vnf.vfModules, function(key, item){
 208                     return !item.scale;
 209                 });
 210                                 if (vnf.availableVersions && vnf.availableVersions.length!=0){
 211
 212                                         requestInfoData ={
 213                                                 source: vnf.availableVersions[0].requestInfo.source,
 214                                                 suppressRollback: vnf.availableVersions[0].requestInfo.suppressRollback,
 215                                                 requestorId: vnf.availableVersions[0].requestInfo.requestorId
 216                                         }
 217
 218                                         if(workflowType=='Update'){
 219                                                 requestParametersData = {
 220                                                         usePreload: vnf.availableVersions[0].requestParameters.usePreload
 221                                                 }
 222                                         }else if(workflowType=="Replace"){
 223                                                 requestParametersData = {
 224                                                         rebuildVolumeGroups: vnf.availableVersions[0].requestParameters.usePreload
 225                                                 }
 226                                         }else if(workflowType=="VNF In Place Software Update"){
 227                                                 var payloadObj = {
 228                                                         'existing_software_version':changeManagement.existingSoftwareVersion,
 229                                                         'new_software_version':changeManagement.newSoftwareVersion,
 230                                                         'operations_timeout':changeManagement.operationTimeout
 231                                                 };
 232                                                 requestParametersData = {
 233                             payload: JSON.stringify(payloadObj)
 234                                                 }
 235                                         }else if(workflowType=="VNF Config Update"){
 236                                                 requestParametersData = {
 237                                                         payload: changeManagement.configUpdateFile
 238                                                 }
 239                     }else if(workflowType=="VNF Scale Out"){
 240                         if(!moduleToScale) return null;
 241
 242                         if(moduleToScale.userParams) {
 243                             requestParametersData = {
 244                                 userParams: moduleToScale.userParams
 245                                 //,usePreload: true
 246                             }
 247                         }else{
 248                             requestParametersData = {
 249                                 userParams: []
 250                                 //,usePreload: false
 251                             }
 252                         }
 253                     }
 254                                         $log.info('SchedulerWidgetCtrl:extractChangeManagementCallbackDataStr info:: workflowType '+ workflowType);
 255                                         $log.info('SchedulerWidgetCtrl:extractChangeManagementCallbackDataStr info:: requestParametersData '+ requestParametersData);
 256
 257                                 }else if(workflowType=="VNF In Place Software Update"){
 258                                         var payloadObj = {
 259                                                 'existing_software_version':changeManagement.existingSoftwareVersion,
 260                                                 'new_software_version':changeManagement.newSoftwareVersion,
 261                                                 'operations_timeout':changeManagement.operationTimeout
 262                                         };
 263                                         requestParametersData = {
 264                                                 payload: JSON.stringify(payloadObj)
 265                                         }
 266                                 }else if(workflowType=="VNF Config Update"){
 267                                         requestParametersData = {
 268                                                 payload: changeManagement.configUpdateFile
 269                                         }
 270                                 }
 271
 272
 273                                 var data;
 274                                 if(workflowType=="VNF Scale Out") {
 275                     data = {
 276                         vnfName: vnf.name,
 277                         vnfInstanceId: vnf.id,
 278                         modelInfo: {
 279                             modelType: 'vfModule',
 280                             modelInvariantId: moduleToScale.invariantUuid,
 281                             modelName: moduleToScale.modelCustomizationName,
 282                             modelVersion: moduleToScale.version,
 283                             modelCustomizationName: moduleToScale.modelCustomizationName,
 284                             modelCustomizationId: moduleToScale.customizationUuid,
 285                             modelVersionId: moduleToScale.uuid
 286                         },
 287                         cloudConfiguration: vnf.cloudConfiguration,
 288                         requestInfo: requestInfoData,
 289                         relatedInstanceList: [],
 290                         requestParameters:requestParametersData,
 291                         configurationParameters: JSON.parse(configurationParameters)
 292                     };
 293                     requestInfoData.instanceName = vnf.name + "_" + (moduleToScale.currentCount + 1);
 294                 }else{
 295                     data = {
 296                         vnfName: vnf.name,
 297                         vnfInstanceId: vnf.id,
 298                         modelInfo: {
 299                             modelType: 'vnf',
 300                             modelInvariantId: vnf.properties['model-invariant-id'],
 301                             modelVersionId: vnf.modelVersionId,
 302                             modelName: vnf.properties['vnf-name'],
 303                             modelVersion: vnf.version,
 304                             modelCustomizationName: vnf.properties['model-customization-name'],
 305                             modelCustomizationId: vnf.properties['model-customization-id']
 306                         },
 307                         cloudConfiguration: vnf.cloudConfiguration,
 308                         requestInfo: requestInfoData,
 309                         relatedInstanceList: [],
 310                         requestParameters:requestParametersData
 311                     };
 312                 }
 313
 314                                 var serviceInstanceId = '';
 315                                 _.forEach(vnf['service-instance-node'], function (instanceNode) {
 316                                         if(instanceNode['node-type'] === 'service-instance'){
 317                                                 serviceInstanceId = instanceNode.properties['service-instance-id'];
 318                                         }
 319                                 });
 320
 321                                 if (vnf.availableVersions && vnf.availableVersions.length!=0){
 322                                         _.forEach(vnf.availableVersions[0].relatedInstanceList, function (related) {
 323                                                 var rel = related.relatedInstance;
 324                                                 var relatedInstance = {
 325                                                         instanceId: serviceInstanceId,
 326                                                         modelInfo: {
 327                                                                 modelType: rel.modelInfo.modelType,
 328                                                                 modelInvariantId: rel.modelInfo.modelInvariantId,
 329                                                                 modelVersionId: rel.modelInfo.modelVersionId,
 330                                                                 modelName: rel.modelInfo.modelName,
 331                                                                 modelVersion: rel.modelInfo.modelVersion,
 332                                                                 modelCustomizationName: rel.modelInfo.modelCustomizationName,
 333                                                                 modelCustomizationId: rel.modelInfo.modelCustomizationId
 334                                                         }
 335                                                 };
 336                                                 if (rel.vnfInstanceId)
 337                                                         relatedInstance.instanceId = rel.vnfInstanceId;
 338
 339                                                 data.relatedInstanceList.push({relatedInstance: relatedInstance});
 340                                         });
 341                     if(workflowType=="VNF Scale Out") {
 342                         //push vnf to related as well as the service instance
 343                         var relatedInstance = {
 344                             instanceId: vnf.id,
 345                             modelInfo: {
 346                                 modelCustomizationId: vnf.availableVersions[0].modelInfo.modelCustomizationId,
 347                                 modelCustomizationName: vnf.availableVersions[0].modelInfo.modelCustomizationName,
 348                                 modelInvariantId: vnf.availableVersions[0].modelInfo.modelInvariantId,
 349                                 modelName: vnf.availableVersions[0].modelInfo.modelName,
 350                                 modelType: vnf.availableVersions[0].modelInfo.modelType,
 351                                 modelVersion: vnf.availableVersions[0].modelInfo.modelVersion,
 352                                 modelVersionId: vnf.availableVersions[0].modelInfo.modelVersionId
 353                             }
 354                         };
 355                         data.relatedInstanceList.push({relatedInstance: relatedInstance});
 356                     }
 357                 }
 358                                 }catch(err){
 359                                         $log.error('SchedulerCtrl::extractChangeManagementCallbackDataStr error: ' + err);
 360                                 }
 361
 362                                 result.requestDetails.push(data);
 363                         });
 364                         return JSON.stringify(result);
 365                 }
 366         vm.openModal = function () {
 367             if(vm.hasScheduler) { //scheduling supported
 368                                 $scope.widgetParameter = ""; // needed by the scheduler?
 369
 370                                 // properties needed by the scheduler so it knows whether to show
 371                                 // policy or sniro related features on the scheduler UI or not.
 372                                 vm.changeManagement.policyYN = "Y";
 373                                 vm.changeManagement.sniroYN = "Y";
 374
 375                                     if (featureFlags.isOn(COMPONENT.FEATURE_FLAGS.FLAG_ADD_MSO_TESTAPI_FIELD)) {
 376                                         vm.changeManagement.testApi = DataService.getMsoRequestParametersTestApi();
 377                                     }
 378                                 var data = {
 379                                         widgetName: 'Portal-Common-Scheduler',
 380                                         widgetData: vm.changeManagement,
 381                                         widgetParameter: $scope.widgetParameter
 382                                 };
 383
 384                                 window.parent.postMessage(data, VIDCONFIGURATION.SCHEDULER_PORTAL_URL);
 385                         } else {
 386                                 //no scheduling support
 387                                 var dataToSo = extractChangeManagementCallbackDataStr(vm.changeManagement);
 388                 if(dataToSo) {
 389                     var vnfName = vm.changeManagement.vnfNames[0].name;
 390                     changeManagementService.postChangeManagementNow(dataToSo, vnfName);
 391                 }
 392                         }
 393         };
 394
 395         vm.loadSubscribers = function () {
 396             vm.subscribers = [];
 397             AaiService.getSubscribers(function (response) {
 398                 vm.subscribers = response;
 399             });
 400         };
 401
 402         vm.loadServiceTypes = function () {
 403             vm.serviceTypes = [];
 404
 405             AaiService.getSubscriberServiceTypes(vm.changeManagement.subscriberId)
 406                 .then(function (response) {
 407                     vm.serviceTypes = response.data;
 408                 })
 409                 .catch(function (error) {
 410                     $log.error(error);
 411                 });
 412         };
 413
 414         vm.loadVNFTypes = function () {
 415             vm.vnfTypes = [];
 416             vm.vnfTypesTemp = [];
 417             vm.serviceInstances = [];
 418
 419             var instances = vm.changeManagement.serviceType["service-instances"]["service-instance"];
 420             // var promiseArrOfGetVnfs = preparePromiseArrOfGetVnfs(instances);
 421
 422             vm.vnfs = [];
 423             vm.vfModules = [];
 424
 425             AaiService.getVnfsByCustomerIdAndServiceType(
 426                 vm.changeManagement.subscriberId,
 427                 vm.changeManagement.serviceType["service-type"]
 428             ).then(function (response) {
 429                     var vnfsData = response.data.results;
 430                     if (vnfsData) {
 431                         for (var i = 0; i < vnfsData.length; i++) {
 432                             if (vnfsData[i]) {
 433                                 const nodeType = vnfsData[i]['node-type'];
 434                                 if (nodeType === "generic-vnf") {
 435                                     if (_.find(vnfsData[i]['related-to'], function (node) {
 436                                             return node['node-type'] === 'vserver'
 437                                         }) !== undefined) {
 438                                         vm.vnfs.push(vnfsData[i]);
 439                                     }
 440                                 } else if (nodeType === "service-instance") {
 441                                     vm.serviceInstances.push(vnfsData[i]);
 442                                 } else if (nodeType === "vf-module") {
 443                                     vm.vfModules.push(vnfsData[i]);
 444                                 }
 445                             }
 446                         }
 447
 448                         vm.vnfs = _.flattenDeep(
 449                             _.remove(vm.vnfs, function (vnf) {
 450                                 var nfRole = vnf.properties['nf-role'];
 451                                 if (nfRole !== undefined) {
 452                                     return nfRole !== 'null' && nfRole !== '';
 453                                 }
 454                             })
 455                         );
 456
 457                         var filteredVnfs = _.uniqBy(vm.vnfs, function (vnf) {
 458                             return vnf.properties['nf-role'];
 459                         });
 460
 461                         _.forEach(filteredVnfs, function (vnf) {
 462                             vm.vnfTypes.push(vnf.properties['nf-role'])
 463                         });
 464                     }
 465                 }
 466             );
 467         };
 468
 469         var fromVNFVersions = [];
 470
 471         vm.loadVNFVersions = function () {
 472             fromVNFVersions = [];
 473             vm.serviceInstancesToGetVersions = [];
 474             var versions = [];
 475             _.forEach(vm.vnfs, function (vnf) {
 476                 if (vnf.properties['nf-role'] === vm.changeManagement['vnfType']
 477                 && vnf.properties["model-invariant-id"]
 478                 && vnf.properties["model-version-id"]) {
 479                     vm.serviceInstancesToGetVersions.push({
 480                             "model-invariant-id": vnf.properties["model-invariant-id"],
 481                             "model-version-id": vnf.properties["model-version-id"]
 482                         }
 483                     );
 484
 485                     versions.push(vnf.properties["model-invariant-id"]);
 486                 }
 487             });
 488
 489             if (versions.length > 0) {
 490                 AaiService.getVnfVersionsByInvariantId(versions).then(function (response) {
 491                     if (response.data) {
 492
 493                         $log.debug("getVnfVersionsByInvariantId: response", response);
 494
 495                         fromVNFVersions = vm.serviceInstancesToGetVersions
 496                             .map(function (serviceInstanceToGetVersion) {
 497                                 const model = _.find(response.data.model, {'model-invariant-id': serviceInstanceToGetVersion['model-invariant-id']});
 498                                 $log.debug("getVnfVersionsByInvariantId: model for " + serviceInstanceToGetVersion['model-invariant-id'], model);
 499
 500                                 const modelVer = _.find(model["model-vers"]["model-ver"], {'model-version-id': serviceInstanceToGetVersion['model-version-id']});
 501                                 $log.debug("getVnfVersionsByInvariantId: modelVer for " + serviceInstanceToGetVersion['model-version-id'], modelVer);
 502
 503                                 var modelVersionId = serviceInstanceToGetVersion["model-version-id"];
 504                                 var modelVersion = modelVer["model-version"];
 505
 506                                 return {"key": modelVersionId, "value": modelVersion};
 507                             });
 508
 509                         vm.fromVNFVersions = _.uniqBy(fromVNFVersions, 'value');
 510                     }
 511                 })
 512             }
 513         };
 514
 515
 516         function getVnfs(modelInvariantId) {
 517             return new Promise(function (resolve, reject) {
 518                 AaiService.getVnfVersionsByInvariantId(modelInvariantId)
 519                     .then(function (response) {
 520                         if (response.data.httpCode !== null &&
 521                             response.data.httpCode === 200) {
 522                             var vnfsData = response.data.t.results;
 523                             for (var i = 0; i < vnfsData.length; i++) {
 524                                 if (vnfsData[i]) {
 525                                     if (vnfsData[i].nodeType === "generic-vnf") {
 526                                         resolve(vnfsData[i]);
 527                                     } else if (vnfsData[i].nodeType === "service-instance") {
 528                                         vm.serviceInstances.push(vnfsData[i]);
 529                                     }
 530                                 }
 531                             }
 532                             resolve(null);
 533                         }
 534                         resolve(null);
 535                     })
 536                     .catch(function (error) {
 537                         reject(error);
 538                     });
 539             });
 540         }
 541
 542         var getVersionNameForId = function(versionId) {
 543             var version = _.find(fromVNFVersions, {"key": versionId});
 544             return version.value;
 545         };
 546
 547         vm.loadVNFNames = function () {
 548             vm.vnfNames = [];
 549             const vnfs = vm.changeManagement.fromVNFVersion ? vm.vnfs : [];
 550             _.forEach(vnfs, function (vnf) {
 551
 552                 var selectedVersionNumber = getVersionNameForId(vm.changeManagement.fromVNFVersion);
 553
 554                 if (vnf.properties['nf-role'] === vm.changeManagement.vnfType &&
 555                     selectedVersionNumber === getVersionNameForId(vnf.properties["model-version-id"])) {
 556                     var vServer = {};
 557
 558                     _.forEach(vnf['related-to'], function (node) {
 559                         if (node['node-type'] === 'vserver') {
 560                             vServer = extractLcpRegionIdAndTenantId(node.url);
 561                         }
 562                     });
 563
 564                     var serviceInstancesIds =
 565                         _.filter(vnf['related-to'], {'node-type': 'service-instance'})
 566                             .map(function (serviceInstance) { return serviceInstance.id });
 567
 568                     var serviceInstances = _.filter(vm.serviceInstances, function(serviceInstance) {
 569                         return _.includes(serviceInstancesIds, serviceInstance.id);
 570                     });
 571
 572                     // logging only
 573                     if (serviceInstancesIds.length === 0) {
 574                         $log.error("loadVNFNames: no serviceInstancesIds for vnf", vnf);
 575                     } else {
 576                         $log.debug("loadVNFNames: serviceInstancesIds", serviceInstancesIds);
 577                         $log.debug("loadVNFNames: serviceInstances", serviceInstances);
 578                     }
 579
 580                     vm.vnfNames.push({
 581                         "id": vnf.properties["vnf-id"],
 582                         "name": vnf.properties["vnf-name"],
 583                         "invariant-id": vnf.properties["model-invariant-id"],
 584                         "service-instance-node": serviceInstances,
 585                         "modelVersionId": vnf.properties["model-version-id"],
 586                         "properties": vnf.properties,
 587                         'cloudConfiguration': vServer,
 588                         "relatedTo": vnf['related-to']
 589                     });
 590                 }
 591             });
 592         };
 593
 594         function extractLcpRegionIdAndTenantId(url) {
 595
 596             var cloudConfiguration = {
 597                 lcpCloudRegionId: '',
 598                 tenantId: ''
 599             };
 600
 601             /*
 602              e.g., in both URLs below -
 603                - lcpCloudRegionId == 'rdm5b'
 604                - tenantId == '0675e0709bd7444a9e13eba8b40edb3c'
 605
 606              "url": "https://aai-conexus-e2e.ecomp.cci.att.com:8443/aai/v10/cloud-infrastructure/cloud-regions/cloud-region/att-aic/rdm5b/tenants/tenant/0675e0709bd7444a9e13eba8b40edb3c/vservers/vserver/932b330d-733e-427d-a519-14eebd261f70"
 607              "url": "/aai/v11/cloud-infrastructure/cloud-regions/cloud-region/att-aic/rdm5b/tenants/tenant/0675e0709bd7444a9e13eba8b40edb3c/vservers/vserver/932b330d-733e-427d-a519-14eebd261f70"
 608              */
 609
 610             var cloudRegionMatch = url.match(/\/cloud-regions\/cloud-region\/[^\/]+\/([^\/]+)/);
 611             var tenantMatch = url.match(/\/tenants\/tenant\/([^\/]+)/);
 612
 613             cloudConfiguration.lcpCloudRegionId = cloudRegionMatch[1];
 614             cloudConfiguration.tenantId = tenantMatch[1];
 615
 616             return cloudConfiguration;
 617         };
 618
 619         vm.loadWorkFlows = function () {
 620             changeManagementService.getWorkflows(vm.changeManagement.vnfNames)
 621                 .then(function(response) {
 622                     vm.workflows = response.data.workflows;
 623                 })
 624                 .catch(function(error) {
 625                     $log.error(error);
 626                 });
 627         };
 628
 629         //Must be $scope because we bind to the onchange of the html (cannot attached to vm variable).
 630         $scope.selectFileForVNFName = function (fileInput) {
 631             if (fileInput && fileInput.id) {
 632                 var vnfName = _.filter(vm.changeManagement.vnfNames, {"invariant-id": fileInput.id});
 633                 var file = fileInput.files[0];
 634                 var fileReader = new FileReader();
 635                 fileReader.onload = function (load) {
 636                     try {
 637                         var lines = load.target.result;
 638                         vnfName[0].selectedFile = JSON.parse(lines);
 639                     } catch (error) {
 640                         $log.error(error);
 641                     }
 642                 };
 643                 fileReader.readAsText(file);
 644             }
 645         };
 646
 647         vm.selectVersionForVNFName = function (vnfName) {
 648             console.log("Will add version for selected vnf name: " + vnfName.name);
 649         };
 650
 651         vm.isConfigUpdate = function () {
 652             return vm.changeManagement.workflow === COMPONENT.WORKFLOWS.vnfConfigUpdate;
 653         }
 654
 655         vm.isScaleOut = function () {
 656             return vm.changeManagement.workflow === COMPONENT.WORKFLOWS.vnfScaleOut;
 657         }
 658
 659         vm.shouldShowVnfInPlaceFields = function () {
 660             return vm.changeManagement.workflow === COMPONENT.WORKFLOWS.vnfInPlace;
 661         };
 662
 663         vm.setPreload = function (fileEl) {
 664             var files = fileEl.files;
 665             var file = files[0];
 666             var reader = new FileReader();
 667
 668             reader.onloadend = function(evt) {
 669                 if (evt.target.readyState === FileReader.DONE) {
 670                     $scope.$apply(function () {
 671                         $scope.moduleArr[0].userParams = JSON.parse(evt.target.result);
 672                     });
 673                 }
 674             };
 675
 676             reader.readAsText(file);
 677         };
 678
 679         init();
 680     }
 681 })();