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.max_vf_module_instances) {
  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.max_vf_module_instances.value - 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             var versionCsarData = {
 125                 vnfInstanceId: "",
 126                 vnfName: csarVNF.name,
 127                 modelInfo: {
 128                     modelType: "vnf",
 129                     modelInvariantId: csarVNF.invariantUuid,
 130                     modelVersionId: selectionVNF.modelVersionId,
 131                     modelName: csarVNF.name,
 132                     modelVersion: csarVNF.version,
 133                     modelCustomizationName: csarVNF.modelCustomizationName,
 134                     modelCustomizationId: csarVNF.customizationUuid
 135                 },
 136                 cloudConfiguration: selectionVNF.cloudConfiguration || {},
 137                 requestInfo: {
 138                     source: "VID",
 139                     suppressRollback: false,
 140                     requestorId: attuid
 141                 },
 142                 relatedInstanceList: [
 143                     {
 144                         relatedInstance: {
 145                             instanceId: selectionVNF["service-instance-node"]["0"].properties['service-instance-id'],
 146                             modelInfo: {
 147                                 modelType: "service",
 148                                 modelInvariantId: selectionVNF["service-instance-node"]["0"].properties['model-invariant-id'],
 149                                 modelVersionId: selectionVNF.modelVersionId,
 150                                 modelName: sdcService.name,
 151                                 modelVersion: sdcService.version,
 152                                 modelCustomizationName: selectionVNF["service-instance-node"]["0"].properties['model-customization-name'], //TODO: Missing
 153                                 modelCustomizationId: selectionVNF["service-instance-node"]["0"].properties['model-customization-id']
 154                             }
 155                         }
 156                     }
 157                 ],
 158                 requestParameters: {
 159                     usePreload: true
 160                 }
 161             };
 162
 163             return versionCsarData;
 164         };
 165
 166         vm.close = function () {
 167             $uibModalInstance.close();
 168         };
 169
 170         vm.uploadConfigFile = function (file) {
 171             var defer = $q.defer();
 172             Upload.upload({
 173                 url: "change-management/uploadConfigUpdateFile",
 174                 file: file,
 175                 transformResponse: [function (data) {
 176                     return data;
 177                 }]
 178             })
 179                 .then(function (configUpdateResponse) {
 180                     vm.changeManagement.configUpdateFile = configUpdateResponse && JSON.parse(configUpdateResponse.data).payload;
 181                     defer.resolve(true);
 182                 })
 183                 .catch(function (error) {
 184                     defer.resolve(false);
 185                 });
 186             return defer.promise;
 187         };
 188
 189
 190                 /***converting objects to scheduler format (taken from IST) - was altered for Scale out support ***/
 191                 function extractChangeManagementCallbackDataStr(changeManagement) {
 192                         console.log(changeManagement);
 193                         var result = {};
 194                         result.requestType = changeManagement.workflow;
 195                         var workflowType = changeManagement.workflow;
 196                         result.requestDetails = [];
 197                         _.forEach(changeManagement.vnfNames, function (vnf) {
 198
 199                                 try{
 200                                 var requestInfoData ={};
 201                                 var requestParametersData ={};
 202                 var moduleToScale = _.find(vnf.vfModules, function(key, item){
 203                     return !item.scale;
 204                 });
 205                                 if (vnf.availableVersions && vnf.availableVersions.length!=0){
 206
 207                                         requestInfoData ={
 208                                                 source: vnf.availableVersions[0].requestInfo.source,
 209                                                 suppressRollback: vnf.availableVersions[0].requestInfo.suppressRollback,
 210                                                 requestorId: vnf.availableVersions[0].requestInfo.requestorId
 211                                         }
 212
 213                                         if(workflowType=='Update'){
 214                                                 requestParametersData = {
 215                                                         usePreload: vnf.availableVersions[0].requestParameters.usePreload
 216                                                 }
 217                                         }else if(workflowType=="Replace"){
 218                                                 requestParametersData = {
 219                                                         rebuildVolumeGroups: vnf.availableVersions[0].requestParameters.usePreload
 220                                                 }
 221                                         }else if(workflowType=="VNF In Place Software Update"){
 222                                                 var payloadObj = {
 223                                                         'existing_software_version':changeManagement.existingSoftwareVersion,
 224                                                         'new_software_version':changeManagement.newSoftwareVersion,
 225                                                         'operations_timeout':changeManagement.operationTimeout
 226                                                 };
 227                                                 requestParametersData = {
 228                             payload: JSON.stringify(payloadObj)
 229                                                 }
 230                                         }else if(workflowType=="VNF Config Update"){
 231                                                 requestParametersData = {
 232                                                         payload: changeManagement.configUpdateFile
 233                                                 }
 234                     }else if(workflowType=="VNF Scale Out"){
 235                         if(!moduleToScale) return null;
 236
 237                         if(moduleToScale.userParams) {
 238                             requestParametersData = {
 239                                 userParams: moduleToScale.userParams
 240                                 //,usePreload: true
 241                             }
 242                         }else{
 243                             requestParametersData = {
 244                                 userParams: []
 245                                 //,usePreload: false
 246                             }
 247                         }
 248                     }
 249                                         $log.info('SchedulerWidgetCtrl:extractChangeManagementCallbackDataStr info:: workflowType '+ workflowType);
 250                                         $log.info('SchedulerWidgetCtrl:extractChangeManagementCallbackDataStr info:: requestParametersData '+ requestParametersData);
 251
 252                                 }else if(workflowType=="VNF In Place Software Update"){
 253                                         var payloadObj = {
 254                                                 'existing_software_version':changeManagement.existingSoftwareVersion,
 255                                                 'new_software_version':changeManagement.newSoftwareVersion,
 256                                                 'operations_timeout':changeManagement.operationTimeout
 257                                         };
 258                                         requestParametersData = {
 259                                                 payload: JSON.stringify(payloadObj)
 260                                         }
 261                                 }else if(workflowType=="VNF Config Update"){
 262                                         requestParametersData = {
 263                                                 payload: changeManagement.configUpdateFile
 264                                         }
 265                                 }
 266
 267
 268                                 var data;
 269                                 if(workflowType=="VNF Scale Out") {
 270                     data = {
 271                         modelInfo: {
 272                             modelType: 'vfModule',
 273                             modelInvariantId: moduleToScale.invariantUuid,
 274                             modelName: moduleToScale.modelCustomizationName,
 275                             modelVersion: moduleToScale.version,
 276                             modelVersionId: moduleToScale.uuid
 277                         },
 278                         cloudConfiguration: vnf.cloudConfiguration,
 279                         requestInfo: requestInfoData,
 280                         relatedInstanceList: [],
 281                         requestParameters:requestParametersData
 282                     };
 283                     requestInfoData.instanceName = vnf.name + "_" + (moduleToScale.currentCount + 1);
 284                 }else{
 285                     data = {
 286                         vnfName: vnf.name,
 287                         vnfInstanceId: vnf.id,
 288                         modelInfo: {
 289                             modelType: 'vnf',
 290                             modelInvariantId: vnf.properties['model-invariant-id'],
 291                             modelVersionId: vnf.modelVersionId,
 292                             modelName: vnf.properties['vnf-name'],
 293                             modelVersion: vnf.version,
 294                             modelCustomizationName: vnf.properties['model-customization-name'],
 295                             modelCustomizationId: vnf.properties['model-customization-id']
 296                         },
 297                         cloudConfiguration: vnf.cloudConfiguration,
 298                         requestInfo: requestInfoData,
 299                         relatedInstanceList: [],
 300                         requestParameters:requestParametersData
 301                     };
 302                 }
 303
 304                                 var serviceInstanceId = '';
 305                                 _.forEach(vnf['service-instance-node'], function (instanceNode) {
 306                                         if(instanceNode['node-type'] === 'service-instance'){
 307                                                 serviceInstanceId = instanceNode.properties['service-instance-id'];
 308                                         }
 309                                 });
 310
 311                                 if (vnf.availableVersions && vnf.availableVersions.length!=0){
 312                                         _.forEach(vnf.availableVersions[0].relatedInstanceList, function (related) {
 313                                                 var rel = related.relatedInstance;
 314                                                 var relatedInstance = {
 315                                                         instanceId: serviceInstanceId,
 316                                                         modelInfo: {
 317                                                                 modelType: rel.modelInfo.modelType,
 318                                                                 modelInvariantId: rel.modelInfo.modelInvariantId,
 319                                                                 modelVersionId: rel.modelInfo.modelVersionId,
 320                                                                 modelName: rel.modelInfo.modelName,
 321                                                                 modelVersion: rel.modelInfo.modelVersion,
 322                                                                 modelCustomizationName: rel.modelInfo.modelCustomizationName,
 323                                                                 modelCustomizationId: rel.modelInfo.modelCustomizationId
 324                                                         }
 325                                                 };
 326                                                 if (rel.vnfInstanceId)
 327                                                         relatedInstance.instanceId = rel.vnfInstanceId;
 328
 329                                                 data.relatedInstanceList.push({relatedInstance: relatedInstance});
 330                                         });
 331                     if(workflowType=="VNF Scale Out") {
 332                         //push vnf to related as well as the service instance
 333                         var relatedInstance = {
 334                             instanceId: vnf.id,
 335                             modelInfo: {
 336                                 modelCustomizationName: vnf.availableVersions[0].modelInfo.modelCustomizationName,
 337                                 modelInvariantId: vnf.availableVersions[0].modelInfo.modelInvariantId,
 338                                 modelName: vnf.availableVersions[0].modelInfo.modelName,
 339                                 modelType: vnf.availableVersions[0].modelInfo.modelType,
 340                                 modelVersion: vnf.availableVersions[0].modelInfo.modelVersion,
 341                                 modelVersionId: vnf.availableVersions[0].modelInfo.modelVersionId
 342                             }
 343                         };
 344                         data.relatedInstanceList.push({relatedInstance: relatedInstance});
 345                     }
 346                 }
 347                                 }catch(err){
 348                                         $log.error('SchedulerCtrl::extractChangeManagementCallbackDataStr error: ' + err);
 349                                 }
 350
 351                                 result.requestDetails.push(data);
 352                         });
 353                         return JSON.stringify(result);
 354                 }
 355
 356         vm.openModal = function () {
 357             if(vm.hasScheduler) { //scheduling supported
 358                                 $scope.widgetParameter = ""; // needed by the scheduler?
 359
 360                                 // properties needed by the scheduler so it knows whether to show
 361                                 // policy or sniro related features on the scheduler UI or not.
 362                                 vm.changeManagement.policyYN = "Y";
 363                                 vm.changeManagement.sniroYN = "Y";
 364
 365                                     if (featureFlags.isOn(COMPONENT.FEATURE_FLAGS.FLAG_ADD_MSO_TESTAPI_FIELD)) {
 366                                         vm.changeManagement.testApi = DataService.getMsoRequestParametersTestApi();
 367                                     }
 368                                 var data = {
 369                                         widgetName: 'Portal-Common-Scheduler',
 370                                         widgetData: vm.changeManagement,
 371                                         widgetParameter: $scope.widgetParameter
 372                                 };
 373
 374                                 window.parent.postMessage(data, VIDCONFIGURATION.SCHEDULER_PORTAL_URL);
 375                         } else {
 376                                 //no scheduling support
 377                                 var dataToSo = extractChangeManagementCallbackDataStr(vm.changeManagement);
 378                 if(dataToSo) {
 379
 380                     if(vm.changeManagement.workflow==="VNF Scale Out") {
 381                         dataToSo = JSON.parse(dataToSo);
 382                         dataToSo = {requestDetails: dataToSo.requestDetails[0]};
 383                         changeManagementService.postChangeManagementScaleOutNow(dataToSo, vm.changeManagement.vnfNames[0]["service-instance-node"][0].properties["service-instance-id"], vm.changeManagement.vnfNames[0].id);
 384                     }else{
 385                         //TODO: foreach
 386                         var vnfName = vm.changeManagement.vnfNames[0].name;
 387                         changeManagementService.postChangeManagementNow(dataToSo, vnfName);
 388                     }
 389                 }
 390                         }
 391         };
 392
 393         vm.loadSubscribers = function () {
 394             vm.subscribers = [];
 395             AaiService.getSubscribers(function (response) {
 396                 vm.subscribers = response;
 397             });
 398         };
 399
 400         vm.loadServiceTypes = function () {
 401             vm.serviceTypes = [];
 402
 403             AaiService.getSubscriberServiceTypes(vm.changeManagement.subscriberId)
 404                 .then(function (response) {
 405                     vm.serviceTypes = response.data;
 406                 })
 407                 .catch(function (error) {
 408                     $log.error(error);
 409                 });
 410         };
 411
 412         vm.loadVNFTypes = function () {
 413             vm.vnfTypes = [];
 414             vm.vnfTypesTemp = [];
 415             vm.serviceInstances = [];
 416
 417             var instances = vm.changeManagement.serviceType["service-instances"]["service-instance"];
 418             // var promiseArrOfGetVnfs = preparePromiseArrOfGetVnfs(instances);
 419
 420             vm.vnfs = [];
 421             vm.vfModules = [];
 422
 423             AaiService.getVnfsByCustomerIdAndServiceType(
 424                 vm.changeManagement.subscriberId,
 425                 vm.changeManagement.serviceType["service-type"]
 426             ).then(function (response) {
 427                     var vnfsData = response.data.results;
 428                     if (vnfsData) {
 429                         for (var i = 0; i < vnfsData.length; i++) {
 430                             if (vnfsData[i]) {
 431                                 const nodeType = vnfsData[i]['node-type'];
 432                                 if (nodeType === "generic-vnf") {
 433                                     if (_.find(vnfsData[i]['related-to'], function (node) {
 434                                             return node['node-type'] === 'vserver'
 435                                         }) !== undefined) {
 436                                         vm.vnfs.push(vnfsData[i]);
 437                                     }
 438                                 } else if (nodeType === "service-instance") {
 439                                     vm.serviceInstances.push(vnfsData[i]);
 440                                 } else if (nodeType === "vf-module") {
 441                                     vm.vfModules.push(vnfsData[i]);
 442                                 }
 443                             }
 444                         }
 445
 446                         vm.vnfs = _.flattenDeep(
 447                             _.remove(vm.vnfs, function (vnf) {
 448                                 var nfRole = vnf.properties['nf-role'];
 449                                 if (nfRole !== undefined) {
 450                                     return nfRole !== 'null' && nfRole !== '';
 451                                 }
 452                             })
 453                         );
 454
 455                         var filteredVnfs = _.uniqBy(vm.vnfs, function (vnf) {
 456                             return vnf.properties['nf-role'];
 457                         });
 458
 459                         _.forEach(filteredVnfs, function (vnf) {
 460                             vm.vnfTypes.push(vnf.properties['nf-role'])
 461                         });
 462                     }
 463                 }
 464             );
 465         };
 466
 467         var fromVNFVersions = [];
 468
 469         vm.loadVNFVersions = function () {
 470             fromVNFVersions = [];
 471             vm.serviceInstancesToGetVersions = [];
 472             var versions = [];
 473             _.forEach(vm.vnfs, function (vnf) {
 474                 if (vnf.properties['nf-role'] === vm.changeManagement['vnfType']
 475                 && vnf.properties["model-invariant-id"]
 476                 && vnf.properties["model-version-id"]) {
 477                     vm.serviceInstancesToGetVersions.push({
 478                             "model-invariant-id": vnf.properties["model-invariant-id"],
 479                             "model-version-id": vnf.properties["model-version-id"]
 480                         }
 481                     );
 482
 483                     versions.push(vnf.properties["model-invariant-id"]);
 484                 }
 485             });
 486
 487             if (versions.length > 0) {
 488                 AaiService.getVnfVersionsByInvariantId(versions).then(function (response) {
 489                     if (response.data) {
 490
 491                         $log.debug("getVnfVersionsByInvariantId: response", response);
 492
 493                         fromVNFVersions = vm.serviceInstancesToGetVersions
 494                             .map(function (serviceInstanceToGetVersion) {
 495                                 const model = _.find(response.data.model, {'model-invariant-id': serviceInstanceToGetVersion['model-invariant-id']});
 496                                 $log.debug("getVnfVersionsByInvariantId: model for " + serviceInstanceToGetVersion['model-invariant-id'], model);
 497
 498                                 const modelVer = _.find(model["model-vers"]["model-ver"], {'model-version-id': serviceInstanceToGetVersion['model-version-id']});
 499                                 $log.debug("getVnfVersionsByInvariantId: modelVer for " + serviceInstanceToGetVersion['model-version-id'], modelVer);
 500
 501                                 var modelVersionId = serviceInstanceToGetVersion["model-version-id"];
 502                                 var modelVersion = modelVer["model-version"];
 503
 504                                 return {"key": modelVersionId, "value": modelVersion};
 505                             });
 506
 507                         vm.fromVNFVersions = _.uniqBy(fromVNFVersions, 'value');
 508                     }
 509                 })
 510             }
 511         };
 512
 513
 514         function getVnfs(modelInvariantId) {
 515             return new Promise(function (resolve, reject) {
 516                 AaiService.getVnfVersionsByInvariantId(modelInvariantId)
 517                     .then(function (response) {
 518                         if (response.data.httpCode !== null &&
 519                             response.data.httpCode === 200) {
 520                             var vnfsData = response.data.t.results;
 521                             for (var i = 0; i < vnfsData.length; i++) {
 522                                 if (vnfsData[i]) {
 523                                     if (vnfsData[i].nodeType === "generic-vnf") {
 524                                         resolve(vnfsData[i]);
 525                                     } else if (vnfsData[i].nodeType === "service-instance") {
 526                                         vm.serviceInstances.push(vnfsData[i]);
 527                                     }
 528                                 }
 529                             }
 530                             resolve(null);
 531                         }
 532                         resolve(null);
 533                     })
 534                     .catch(function (error) {
 535                         reject(error);
 536                     });
 537             });
 538         }
 539
 540         var getVersionNameForId = function(versionId) {
 541             var version = _.find(fromVNFVersions, {"key": versionId});
 542             return version.value;
 543         };
 544
 545         vm.loadVNFNames = function () {
 546             vm.vnfNames = [];
 547             const vnfs = vm.changeManagement.fromVNFVersion ? vm.vnfs : [];
 548             _.forEach(vnfs, function (vnf) {
 549
 550                 var selectedVersionNumber = getVersionNameForId(vm.changeManagement.fromVNFVersion);
 551
 552                 if (vnf.properties['nf-role'] === vm.changeManagement.vnfType &&
 553                     selectedVersionNumber === getVersionNameForId(vnf.properties["model-version-id"])) {
 554                     var vServer = {};
 555
 556                     _.forEach(vnf['related-to'], function (node) {
 557                         if (node['node-type'] === 'vserver') {
 558                             vServer = extractLcpRegionIdAndTenantId(node.url);
 559                         }
 560                     });
 561
 562                     var serviceInstancesIds =
 563                         _.filter(vnf['related-to'], {'node-type': 'service-instance'})
 564                             .map(function (serviceInstance) { return serviceInstance.id });
 565
 566                     var serviceInstances = _.filter(vm.serviceInstances, function(serviceInstance) {
 567                         return _.includes(serviceInstancesIds, serviceInstance.id);
 568                     });
 569
 570                     // logging only
 571                     if (serviceInstancesIds.length === 0) {
 572                         $log.error("loadVNFNames: no serviceInstancesIds for vnf", vnf);
 573                     } else {
 574                         $log.debug("loadVNFNames: serviceInstancesIds", serviceInstancesIds);
 575                         $log.debug("loadVNFNames: serviceInstances", serviceInstances);
 576                     }
 577
 578                     vm.vnfNames.push({
 579                         "id": vnf.properties["vnf-id"],
 580                         "name": vnf.properties["vnf-name"],
 581                         "invariant-id": vnf.properties["model-invariant-id"],
 582                         "service-instance-node": serviceInstances,
 583                         "modelVersionId": vnf.properties["model-version-id"],
 584                         "properties": vnf.properties,
 585                         'cloudConfiguration': vServer,
 586                         "relatedTo": vnf['related-to']
 587                     });
 588                 }
 589             });
 590         };
 591
 592         function extractLcpRegionIdAndTenantId(url) {
 593
 594             var cloudConfiguration = {
 595                 lcpCloudRegionId: '',
 596                 tenantId: ''
 597             };
 598
 599             /*
 600              e.g., in both URLs below -
 601                - lcpCloudRegionId == 'rdm5b'
 602                - tenantId == '0675e0709bd7444a9e13eba8b40edb3c'
 603
 604              "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"
 605              "url": "/aai/v11/cloud-infrastructure/cloud-regions/cloud-region/att-aic/rdm5b/tenants/tenant/0675e0709bd7444a9e13eba8b40edb3c/vservers/vserver/932b330d-733e-427d-a519-14eebd261f70"
 606              */
 607
 608             var cloudRegionMatch = url.match(/\/cloud-regions\/cloud-region\/[^\/]+\/([^\/]+)/);
 609             var tenantMatch = url.match(/\/tenants\/tenant\/([^\/]+)/);
 610
 611             cloudConfiguration.lcpCloudRegionId = cloudRegionMatch[1];
 612             cloudConfiguration.tenantId = tenantMatch[1];
 613
 614             return cloudConfiguration;
 615         };
 616
 617         vm.loadWorkFlows = function () {
 618             changeManagementService.getWorkflows(vm.changeManagement.vnfNames)
 619                 .then(function(response) {
 620                     vm.workflows = response.data.workflows;
 621                 })
 622                 .catch(function(error) {
 623                     $log.error(error);
 624                 });
 625         };
 626
 627         //Must be $scope because we bind to the onchange of the html (cannot attached to vm variable).
 628         $scope.selectFileForVNFName = function (fileInput) {
 629             if (fileInput && fileInput.id) {
 630                 var vnfName = _.filter(vm.changeManagement.vnfNames, {"invariant-id": fileInput.id});
 631                 var file = fileInput.files[0];
 632                 var fileReader = new FileReader();
 633                 fileReader.onload = function (load) {
 634                     try {
 635                         var lines = load.target.result;
 636                         vnfName[0].selectedFile = JSON.parse(lines);
 637                     } catch (error) {
 638                         $log.error(error);
 639                     }
 640                 };
 641                 fileReader.readAsText(file);
 642             }
 643         };
 644
 645         vm.selectVersionForVNFName = function (vnfName) {
 646             console.log("Will add version for selected vnf name: " + vnfName.name);
 647         };
 648
 649         vm.isConfigUpdate = function () {
 650             return vm.changeManagement.workflow === COMPONENT.WORKFLOWS.vnfConfigUpdate;
 651         }
 652
 653         vm.isScaleOut = function () {
 654             return vm.changeManagement.workflow === COMPONENT.WORKFLOWS.vnfScaleOut;
 655         }
 656
 657         vm.shouldShowVnfInPlaceFields = function () {
 658             return vm.changeManagement.workflow === COMPONENT.WORKFLOWS.vnfInPlace;
 659         };
 660
 661         vm.setPreload = function (fileEl) {
 662             var files = fileEl.files;
 663             var file = files[0];
 664             var reader = new FileReader();
 665
 666             reader.onloadend = function(evt) {
 667                 if (evt.target.readyState === FileReader.DONE) {
 668                     $scope.$apply(function () {
 669                         $scope.moduleArr[0].userParams = JSON.parse(evt.target.result);
 670                     });
 671                 }
 672             };
 673
 674             reader.readAsText(file);
 675         };
 676
 677         init();
 678     }
 679 })();