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package org.onap.vid.job.command
import org.onap.portalsdk.core.logging.logic.EELFLoggerDelegate
import org.onap.vid.exceptions.GenericUncheckedException
import org.onap.vid.job.Job
import org.onap.vid.job.JobAdapter
import org.onap.vid.job.JobCommand
import org.onap.vid.job.JobsBrokerService
import org.onap.vid.model.*
import org.onap.vid.model.serviceInstantiation.VfModule
import org.onap.vid.mso.RestMsoImplementation
import org.onap.vid.mso.model.ModelInfo
import org.onap.vid.services.AsyncInstantiationBusinessLogic
import org.springframework.beans.factory.annotation.Autowired
import org.springframework.beans.factory.config.ConfigurableBeanFactory
import org.springframework.context.annotation.Scope
import org.springframework.http.HttpMethod
import org.springframework.stereotype.Component
import org.togglz.core.manager.FeatureManager
import java.util.*
typealias ToscaVfm = org.onap.vid.model.VfModule
@Component
@Scope(ConfigurableBeanFactory.SCOPE_PROTOTYPE)
class VfmoduleCommand @Autowired constructor(
private val asyncInstantiationBL: AsyncInstantiationBusinessLogic,
restMso: RestMsoImplementation,
private val msoRequestBuilder: MsoRequestBuilder,
msoResultHandlerService: MsoResultHandlerService,
inProgressStatusService:InProgressStatusService,
watchChildrenJobsBL: WatchChildrenJobsBL,
jobsBrokerService: JobsBrokerService,
jobAdapter: JobAdapter,
featureManager: FeatureManager
) : ResourceCommand(restMso, inProgressStatusService, msoResultHandlerService,
watchChildrenJobsBL, jobsBrokerService, jobAdapter, featureManager), JobCommand {
companion object {
private val LOGGER = EELFLoggerDelegate.getLogger(VfmoduleCommand::class.java)
}
override fun createChildren(): Job.JobStatus {
return Job.JobStatus.COMPLETED_WITH_NO_ACTION
}
override fun planCreateMyselfRestCall(commandParentData: CommandParentData, request: JobAdapter.AsyncJobRequest, userId: String, testApi: String?): MsoRestCallPlan {
val serviceInstanceId = serviceInstanceIdFromRequest()
val serviceModelInfo = serviceModelInfoFromRequest()
val vnfModelInfo = commandParentData.getModelInfo(CommandParentData.CommandDataKey.VNF_MODEL_INFO)
val vnfInstanceId = commandParentData.getInstanceId(CommandParentData.CommandDataKey.VNF_INSTANCE_ID)
val vgInstaceId = commandParentData.getInstanceId(CommandParentData.CommandDataKey.VG_INSTANCE_ID)
val instantiatePath = asyncInstantiationBL.getVfmoduleInstantiationPath(serviceInstanceId, vnfInstanceId)
val requestDetailsWrapper = msoRequestBuilder.generateVfModuleInstantiationRequest(
request as VfModule,
serviceModelInfo, serviceInstanceId, vnfModelInfo, vnfInstanceId, vgInstaceId, userId, testApi)
val actionDescription = "create vfmodule in $vnfInstanceId"
return MsoRestCallPlan(HttpMethod.POST, instantiatePath, Optional.of(requestDetailsWrapper), Optional.empty(), actionDescription)
}
override fun planDeleteMyselfRestCall(commandParentData: CommandParentData, request: JobAdapter.AsyncJobRequest, userId: String): MsoRestCallPlan {
val serviceInstanceId = serviceInstanceIdFromRequest()
val vnfInstanceId = commandParentData.getInstanceId(CommandParentData.CommandDataKey.VNF_INSTANCE_ID)
val path = asyncInstantiationBL.getVfModuleDeletePath(serviceInstanceId, vnfInstanceId, getRequest().instanceId)
val requestDetailsWrapper = msoRequestBuilder.generateDeleteVfModuleRequest(getRequest(), userId)
return MsoRestCallPlan(HttpMethod.DELETE, path, Optional.of(requestDetailsWrapper), Optional.of(userId),
"delete vfmodule ${getRequest().instanceId} from service instance $serviceInstanceId and vnf $vnfInstanceId")
}
override fun getRequest(): VfModule {
return sharedData.request as VfModule
}
override fun isDescendantHasAction(phase: Action): Boolean {
return false
}
private fun planReplaceMyselfRestCall(commandParentData: CommandParentData): MsoRestCallPlan {
val shouldRollBackOnFailure = true
val newestModel = fetchNewestServiceModel()
val serviceInstanceId = serviceInstanceIdFromRequest()
val vnfInstanceId = commandParentData.getInstanceId(CommandParentData.CommandDataKey.VNF_INSTANCE_ID)
val (serviceModelInfo, vnfModelInfo, vfmModelInfo) = newestSelector(newestModel, commandParentData);
val originalRequestWithNewestVfmModelInfo = getRequest().cloneWith(vfmModelInfo, shouldRollBackOnFailure)
val requestDetailsWrapper = msoRequestBuilder.generateVfModuleReplaceRequest(
originalRequestWithNewestVfmModelInfo, serviceModelInfo, serviceInstanceId,
vnfModelInfo, vnfInstanceId, null, sharedData.userId, sharedData.testApi)
val replacePath = asyncInstantiationBL.getVfModuleReplacePath(serviceInstanceId, vnfInstanceId, getRequest().instanceId)
return MsoRestCallPlan(HttpMethod.POST, replacePath, Optional.of(requestDetailsWrapper), Optional.of(sharedData.userId),
"replace vfmodule ${getRequest().instanceId}")
}
data class ModelsInfoTriplet(val serviceModelInfo: ModelInfo, val vnfModelInfo: ModelInfo, val vfmModelInfo: ModelInfo)
private fun newestSelector(newestModel: ServiceModel, commandParentData: CommandParentData): ModelsInfoTriplet {
try {
return ModelsInfoTriplet(
newestServiceModelInfo(newestModel),
newestVnfModelInfo(newestModel, commandParentData),
newestVfmModelInfo(newestModel)
)
} catch (e: Exception) {
throw GenericUncheckedException("Cannot upgrade ${serviceModelInfoFromRequest()} to ${newestModel.service}", e)
}
}
private fun newestServiceModelInfo(newestModel: ServiceModel) = toModelInfo(newestModel.service)
private fun newestVfmModelInfo(newestModel: ServiceModel): ModelInfo {
val vfmModelInfo = getRequest().modelInfo
val matchingVfm = selectVfm(newestModel, vfmModelInfo)
return toModelInfo(matchingVfm)
}
private fun newestVnfModelInfo(newestModel: ServiceModel, commandParentData: CommandParentData): ModelInfo {
val vnfModelInfo = commandParentData.getModelInfo(CommandParentData.CommandDataKey.VNF_MODEL_INFO)
val matchingVnf = selectVnf(newestModel, vnfModelInfo)
return toModelInfo(matchingVnf)
}
internal fun selectVfm(serviceModel: ServiceModel, modelInfo: ModelInfo): ToscaVfm =
exactlyOne("vfModule for modelCustomizationName \"${modelInfo.modelCustomizationName}\"") {
serviceModel.vfModules.values.single { it.modelCustomizationName == modelInfo.modelCustomizationName }
}
internal fun selectVnf(serviceModel: ServiceModel, modelInfo: ModelInfo): VNF =
exactlyOne("VNF for modelCustomizationName \"${modelInfo.modelCustomizationName}\"") {
serviceModel.vnfs.values.single { it.modelCustomizationName == modelInfo.modelCustomizationName }
}
private fun <T: Any> exactlyOne(predicateDescription: String, itemSupplier: () -> T): T {
return try {
itemSupplier.invoke()
} catch (cause: Exception) {
throw IllegalStateException("Cannot match ${predicateDescription}: ${cause.localizedMessage}", cause)
}
}
private fun toModelInfo(toBeConverted: VNF): ModelInfo = toModelInfo(toBeConverted, "vnf")
private fun toModelInfo(toBeConverted: ToscaVfm): ModelInfo = toModelInfo(toBeConverted, "vfModule")
private fun toModelInfo(toBeConverted: MinimalNode, modelType: String): ModelInfo {
val targetModelInfo = ModelInfo()
targetModelInfo.modelType = modelType
targetModelInfo.modelName = toBeConverted.name
targetModelInfo.modelNameVersionId = null
targetModelInfo.modelVersion = toBeConverted.version
targetModelInfo.modelVersionId = toBeConverted.uuid
targetModelInfo.modelInvariantId = toBeConverted.invariantUuid
targetModelInfo.modelCustomizationId = when (toBeConverted) {
is VNF -> toBeConverted.customizationUuid
is ToscaVfm -> toBeConverted.customizationUuid
else -> throw IllegalArgumentException()
}
targetModelInfo.modelCustomizationName = when (toBeConverted) {
is VNF -> toBeConverted.modelCustomizationName
is ToscaVfm -> toBeConverted.modelCustomizationName
else -> throw IllegalArgumentException()
}
return targetModelInfo
}
internal fun toModelInfo(toBeConverted: Service): ModelInfo {
val targetModelInfo = ModelInfo()
targetModelInfo.modelVersionId = toBeConverted.uuid
targetModelInfo.modelInvariantId = toBeConverted.invariantUuid
targetModelInfo.modelVersion = toBeConverted.version
targetModelInfo.modelType = "service"
targetModelInfo.modelName = toBeConverted.name
return targetModelInfo
}
override fun replaceMyself(): Job.JobStatus {
try {
val replaceMyselfCommand = planReplaceMyselfRestCall(commandParentData)
return executeAndHandleMsoInstanceRequest(replaceMyselfCommand)
} catch (exception: Exception) {
LOGGER.error("Failed to replace instanceId ${getRequest().instanceId} ", exception)
return Job.JobStatus.FAILED
}
}
override fun isNeedToReplaceMySelf(): Boolean {
return getActionType() == Action.Upgrade
}
@Throws(IllegalStateException::class)
private fun fetchNewestServiceModel(): ServiceModel {
val serviceModelInfo = serviceModelInfoFromRequest()
val modelNewestUuid = commandUtils.getNewestModelUuid(serviceModelInfo.modelInvariantId);
val serviceNewestModel = commandUtils.getServiceModel(modelNewestUuid);
return serviceNewestModel;
}
}
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