ekristen/aws-nuke

package resources

import (
    "context"

    "github.com/sirupsen/logrus"

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

    "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 AppConfigEnvironmentResource = "AppConfigEnvironment"

func init() {
    registry.Register(&registry.Registration{
        Name:     AppConfigEnvironmentResource,
        Scope:    nuke.Account,
        Resource: &AppConfigEnvironment{},
        Lister:   &AppConfigEnvironmentLister{},
    })
}

type AppConfigEnvironmentLister struct{}

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

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

    applicationLister := &AppConfigApplicationLister{}
    applications, err := applicationLister.List(ctx, o)
    if err != nil {
        return nil, err
    }
    for _, applicationResource := range applications {
        application, ok := applicationResource.(*AppConfigApplication)
        if !ok {
            logrus.Errorf("Unable to cast AppConfigApplication.")
            continue
        }
        params := &appconfig.ListEnvironmentsInput{
            ApplicationId: application.id,
            MaxResults:    aws.Int64(50),
        }
        err := svc.ListEnvironmentsPages(params, func(page *appconfig.ListEnvironmentsOutput, lastPage bool) bool {
            for _, item := range page.Items {
                resources = append(resources, &AppConfigEnvironment{
                    svc:           svc,
                    applicationID: application.id,
                    id:            item.Id,
                    name:          item.Name,
                })
            }
            return true
        })
        if err != nil {
            return nil, err
        }
    }
    return resources, nil
}

type AppConfigEnvironment struct {
    svc           *appconfig.AppConfig
    applicationID *string
    id            *string
    name          *string
}

func (f *AppConfigEnvironment) Remove(_ context.Context) error {
    _, err := f.svc.DeleteEnvironment(&appconfig.DeleteEnvironmentInput{
        ApplicationId: f.applicationID,
        EnvironmentId: f.id,
    })
    return err
}

func (f *AppConfigEnvironment) Properties() types.Properties {
    return types.NewProperties().
        Set("ApplicationID", f.applicationID).
        Set("ID", f.id).
        Set("Name", f.name)
}