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