ekristen/aws-nuke

package resources

import (
    "context"
    "fmt"
    "strings"

    "github.com/gotidy/ptr"

    "github.com/aws/aws-sdk-go/aws"
    "github.com/aws/aws-sdk-go/service/batch"

    "github.com/ekristen/libnuke/pkg/registry"
    "github.com/ekristen/libnuke/pkg/resource"

    "github.com/ekristen/aws-nuke/v3/pkg/nuke"
)

const BatchJobQueueStateResource = "BatchJobQueueState"

func init() {
    registry.Register(&registry.Registration{
        Name:     BatchJobQueueStateResource,
        Scope:    nuke.Account,
        Resource: &BatchJobQueueState{},
        Lister:   &BatchJobQueueStateLister{},
    })
}

type BatchJobQueueStateLister struct{}

func (l *BatchJobQueueStateLister) List(_ context.Context, o interface{}) ([]resource.Resource, error) {
    opts := o.(*nuke.ListerOpts)

    svc := batch.New(opts.Session)
    resources := make([]resource.Resource, 0)

    params := &batch.DescribeJobQueuesInput{
        MaxResults: aws.Int64(100),
    }

    for {
        output, err := svc.DescribeJobQueues(params)
        if err != nil {
            return nil, err
        }

        for _, queue := range output.JobQueues {
            resources = append(resources, &BatchJobQueueState{
                svc:      svc,
                jobQueue: queue.JobQueueName,
                state:    queue.State,
            })
        }

        if output.NextToken == nil {
            break
        }

        params.NextToken = output.NextToken
    }

    return resources, nil
}

type BatchJobQueueState struct {
    svc      *batch.Batch
    jobQueue *string
    state    *string
}

func (f *BatchJobQueueState) Remove(_ context.Context) error {
    _, err := f.svc.UpdateJobQueue(&batch.UpdateJobQueueInput{
        JobQueue: f.jobQueue,
        State:    aws.String("DISABLED"),
    })

    return err
}

func (f *BatchJobQueueState) String() string {
    return *f.jobQueue
}

func (f *BatchJobQueueState) Filter() error {
    if strings.EqualFold(ptr.ToString(f.state), "disabled") {
        return fmt.Errorf("already disabled")
    }
    return nil
}