ekristen/aws-nuke

package resources

import (
    "context"
    "fmt"
    "time"

    "github.com/aws/aws-sdk-go/service/ec2"

    "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"
)

const EC2TGWConnectPeerResource = "EC2TGWConnectPeer"

func init() {
    registry.Register(&registry.Registration{
        Name:     EC2TGWConnectPeerResource,
        Scope:    nuke.Account,
        Resource: &EC2TGWConnectPeer{},
        Lister:   &EC2TGWConnectPeerLister{},
    })
}

type EC2TGWConnectPeerLister struct{}

func (l *EC2TGWConnectPeerLister) List(_ context.Context, o interface{}) ([]resource.Resource, error) {
    opts := o.(*nuke.ListerOpts)

    svc := ec2.New(opts.Session)
    resources := make([]resource.Resource, 0)

    params := &ec2.DescribeTransitGatewayConnectPeersInput{}

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

    for _, connectPeer := range resp.TransitGatewayConnectPeers {
        resources = append(resources, &EC2TGWConnectPeer{
            svc:          svc,
            ID:           connectPeer.TransitGatewayConnectPeerId,
            State:        connectPeer.State,
            CreationTime: connectPeer.CreationTime,
            Tags:         connectPeer.Tags,
        })
    }

    return resources, nil
}

type EC2TGWConnectPeer struct {
    svc          *ec2.EC2
    ID           *string
    State        *string
    CreationTime *time.Time
    Tags         []*ec2.Tag
}

func (r *EC2TGWConnectPeer) Filter() error {
    if *r.State == "deleted" {
        return fmt.Errorf("already deleted")
    }
    return nil
}

func (r *EC2TGWConnectPeer) Remove(_ context.Context) error {
    _, err := r.svc.DeleteTransitGatewayConnectPeer(&ec2.DeleteTransitGatewayConnectPeerInput{
        TransitGatewayConnectPeerId: r.ID,
    })
    if err != nil {
        return err
    }

    return nil
}

func (r *EC2TGWConnectPeer) Properties() types.Properties {
    return types.NewPropertiesFromStruct(r)
}

func (r *EC2TGWConnectPeer) String() string {
    return *r.ID
}