ekristen/aws-nuke

package resources

import (
    "context"

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

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

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

type CognitoIdentityPool struct {
    svc  *cognitoidentity.CognitoIdentity
    name *string
    id   *string
}

const CognitoIdentityPoolResource = "CognitoIdentityPool"

func init() {
    registry.Register(&registry.Registration{
        Name:     CognitoIdentityPoolResource,
        Scope:    nuke.Account,
        Resource: &CognitoIdentityPool{},
        Lister:   &CognitoIdentityPoolLister{},
    })
}

type CognitoIdentityPoolLister struct{}

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

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

    params := &cognitoidentity.ListIdentityPoolsInput{
        MaxResults: aws.Int64(50),
    }

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

        for _, pool := range output.IdentityPools {
            resources = append(resources, &CognitoIdentityPool{
                svc:  svc,
                name: pool.IdentityPoolName,
                id:   pool.IdentityPoolId,
            })
        }

        if output.NextToken == nil {
            break
        }

        params.NextToken = output.NextToken
    }

    return resources, nil
}

func (r *CognitoIdentityPool) Remove(_ context.Context) error {
    _, err := r.svc.DeleteIdentityPool(&cognitoidentity.DeleteIdentityPoolInput{
        IdentityPoolId: r.id,
    })

    return err
}

func (r *CognitoIdentityPool) String() string {
    return *r.name
}