ekristen/aws-nuke

package resources

import (
    "context"

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

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

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

type CloudFrontCachePolicy struct {
    svc  *cloudfront.CloudFront
    ID   *string
    Name *string
}

const CloudFrontCachePolicyResource = "CloudFrontCachePolicy"

func init() {
    registry.Register(&registry.Registration{
        Name:     CloudFrontCachePolicyResource,
        Scope:    nuke.Account,
        Resource: &CloudFrontCachePolicy{},
        Lister:   &CloudFrontCachePolicyLister{},
    })
}

type CloudFrontCachePolicyLister struct{}

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

    svc := cloudfront.New(opts.Session)
    resources := make([]resource.Resource, 0)
    params := &cloudfront.ListCachePoliciesInput{}

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

        for _, item := range resp.CachePolicyList.Items {
            if *item.Type == "custom" { //nolint:goconst
                resources = append(resources, &CloudFrontCachePolicy{
                    svc:  svc,
                    ID:   item.CachePolicy.Id,
                    Name: item.CachePolicy.CachePolicyConfig.Name,
                })
            }
        }

        if resp.CachePolicyList.NextMarker == nil {
            break
        }

        params.Marker = resp.CachePolicyList.NextMarker
    }

    return resources, nil
}

func (f *CloudFrontCachePolicy) Remove(_ context.Context) error {
    resp, err := f.svc.GetCachePolicy(&cloudfront.GetCachePolicyInput{
        Id: f.ID,
    })
    if err != nil {
        return err
    }

    _, err = f.svc.DeleteCachePolicy(&cloudfront.DeleteCachePolicyInput{
        Id:      f.ID,
        IfMatch: resp.ETag,
    })

    return err
}

func (f *CloudFrontCachePolicy) Properties() types.Properties {
    properties := types.NewProperties()
    properties.Set("ID", f.ID)
    properties.Set("Name", f.Name)
    return properties
}

func (f *CloudFrontCachePolicy) String() string {
    return *f.Name
}