func()

in pkg/source/gcp/task/onprem_api/parser.go [68:195]
121 lines of code
32 McCabe index (conditional complexity)

func (*onpremCloudAuditLogParser) Parse(ctx context.Context, l *log.LogEntity, cs *history.ChangeSet, builder *history.Builder) error {
	resourceName := l.GetStringOrDefault("protoPayload.resourceName", "")
	resource := parseResourceNameOfOnPremAPI(resourceName)
	isFirst := l.Has("operation.first")
	isLast := l.Has("operation.last")
	operationId := l.GetStringOrDefault("operation.id", "unknown")
	methodName := l.GetStringOrDefault("protoPayload.methodName", "unknown")
	principal := l.GetStringOrDefault("protoPayload.authenticationInfo.principalEmail", "unknown")
	code := l.GetStringOrDefault("protoPayload.status.code", "0")
	isSucceedRequest := code == "0"
	var operationResourcePath resourcepath.ResourcePath
	if resource.NodepoolName == "" {
		// assume this is a cluster operation
		clusterResourcePath := resourcepath.Cluster(resource.ClusterName)
		if filterMethodNameOperation(methodName, "Create", "Cluster") && isFirst && isSucceedRequest {
			// Cluster info is stored at protoPayload.request.(aws|azure)Cluster
			body, err := l.GetChildYamlOf(fmt.Sprintf("protoPayload.request.%sCluster", resource.ClusterType))
			if err != nil {
				slog.WarnContext(ctx, fmt.Sprintf("Failed to get the cluster info from the log\n%v", err))
			}
			cs.RecordRevision(clusterResourcePath, &history.StagingResourceRevision{
				Verb:       enum.RevisionVerbCreate,
				State:      enum.RevisionStateExisting,
				Requestor:  principal,
				ChangeTime: l.Timestamp(),
				Partial:    false,
				Body:       body,
			})
		}
		if filterMethodNameOperation(methodName, "Enroll", "Cluster") && !isFirst && isSucceedRequest {
			// Cluster info is stored at protoPayload.request.(aws|azure)Cluster
			body, err := l.GetChildYamlOf("protoPayload.response")
			if err != nil {
				slog.WarnContext(ctx, fmt.Sprintf("Failed to get the cluster info from the log\n%v", err))
			}
			cs.RecordRevision(clusterResourcePath, &history.StagingResourceRevision{
				Verb:       enum.RevisionVerbCreate,
				State:      enum.RevisionStateExisting,
				Requestor:  principal,
				ChangeTime: l.Timestamp(),
				Partial:    false,
				Body:       body,
			})
		}
		if filterMethodNameOperation(methodName, "Delete", "Cluster") && isFirst && isSucceedRequest {
			cs.RecordRevision(clusterResourcePath, &history.StagingResourceRevision{
				Verb:       enum.RevisionVerbDelete,
				State:      enum.RevisionStateDeleted,
				Requestor:  principal,
				ChangeTime: l.Timestamp(),
				Partial:    false,
				Body:       "",
			})
		}
		if filterMethodNameOperation(methodName, "Unenroll", "Cluster") && !isFirst && isSucceedRequest {
			cs.RecordRevision(clusterResourcePath, &history.StagingResourceRevision{
				Verb:       enum.RevisionVerbDelete,
				State:      enum.RevisionStateDeleted,
				Requestor:  principal,
				ChangeTime: l.Timestamp(),
				Partial:    false,
				Body:       "",
			})
		}
		methodNameSplitted := strings.Split(methodName, ".")
		methodVerb := methodNameSplitted[len(methodNameSplitted)-1]
		operationResourcePath = resourcepath.Operation(clusterResourcePath, methodVerb, operationId)
		cs.RecordEvent(clusterResourcePath)
	} else {
		nodepoolResourcePath := resourcepath.Nodepool(resource.ClusterName, resource.NodepoolName)
		if filterMethodNameOperation(methodName, "Create", "NodePool") && isFirst && isSucceedRequest {
			// NodePool info is stored at protoPayload.request.(aws|azure)NodePool
			body, err := l.GetChildYamlOf("protoPayload.request")
			if err != nil {
				slog.WarnContext(ctx, fmt.Sprintf("Failed to get the nodepool info from the log\n%v", err))
			}
			cs.RecordRevision(nodepoolResourcePath, &history.StagingResourceRevision{
				Verb:       enum.RevisionVerbCreate,
				State:      enum.RevisionStateExisting,
				Requestor:  principal,
				ChangeTime: l.Timestamp(),
				Partial:    false,
				Body:       body,
			})
		}
		if filterMethodNameOperation(methodName, "Delete", "NodePool") && isFirst && isSucceedRequest {
			cs.RecordRevision(nodepoolResourcePath, &history.StagingResourceRevision{
				Verb:       enum.RevisionVerbDelete,
				State:      enum.RevisionStateDeleted,
				Requestor:  principal,
				ChangeTime: l.Timestamp(),
				Partial:    false,
				Body:       "",
			})
		}
		cs.RecordEvent(nodepoolResourcePath)
		methodNameSplitted := strings.Split(methodName, ".")
		methodVerb := methodNameSplitted[len(methodNameSplitted)-1]
		operationResourcePath = resourcepath.Operation(nodepoolResourcePath, methodVerb, operationId)
	}

	// If this was an operation, it will be recorded as operation data
	if !(isLast && isFirst) && (isLast || isFirst) {
		state := enum.RevisionStateOperationStarted
		verb := enum.RevisionVerbOperationStart
		if isLast {
			state = enum.RevisionStateOperationFinished
			verb = enum.RevisionVerbOperationFinish
		}
		cs.RecordRevision(operationResourcePath, &history.StagingResourceRevision{
			Verb:       verb,
			State:      state,
			Requestor:  principal,
			ChangeTime: l.Timestamp(),
			Partial:    false,
		})
	}

	switch {
	case isFirst && !isLast:
		cs.RecordLogSummary(fmt.Sprintf("%s Started", methodName))
	case !isFirst && isLast:
		cs.RecordLogSummary(fmt.Sprintf("%s Finished", methodName))
	default:
		cs.RecordLogSummary(methodName)
	}
	return nil
}