repository.go

type tweetRepository struct {
	db *sqlx.DB
}

type TweetRepository interface {
	CreateTweet(tweet *entities.Tweet) error
	// ... another methods for tweet repository
}

func InitializeTweetRepository(db *sqlx.DB) TweetRepository {
	return &tweetRepository{db}
}

func (repository *tweetRepository) CreateTweet(tweet *entities.Tweet) error {
	// ... some insert operation detail here
}