29 lines
522 B
Go
29 lines
522 B
Go
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package service
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import "golang_course/lessons/interfaces/consumer_interface/entity"
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type clientGetter interface {
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GetClient(int) (entity.Client, error)
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}
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type MessageSender struct {
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repository clientGetter
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}
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func NewMessageSender(repository clientGetter) MessageSender {
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return MessageSender{
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repository: repository,
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}
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}
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func (s *MessageSender) SendMessage(userId int, message string) error {
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_, err := s.repository.GetClient(userId)
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if err != nil {
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return err
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}
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// send message to client
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return nil
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}
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