35 lines
759 B
Go
35 lines
759 B
Go
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package repository
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import (
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"github.com/aws/aws-sdk-go/aws/session"
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"github.com/aws/aws-sdk-go/service/sns"
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"github.com/aws/aws-sdk-go/service/sns/snsiface"
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)
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type SNSRepository interface {
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ListAllTopics() ([]*sns.Topic, error)
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}
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type snsRepositoryImpl struct {
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client snsiface.SNSAPI
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}
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func NewSNSClient(session *session.Session) *snsRepositoryImpl {
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return &snsRepositoryImpl{
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sns.New(session),
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}
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}
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func (r *snsRepositoryImpl) ListAllTopics() ([]*sns.Topic, error) {
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var topics []*sns.Topic
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input := &sns.ListTopicsInput{}
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err := r.client.ListTopicsPages(input, func(res *sns.ListTopicsOutput, lastPage bool) bool {
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topics = append(topics, res.Topics...)
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return !lastPage
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})
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if err != nil {
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return nil, err
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}
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return topics, nil
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}
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