post

type Post struct {
	ID        uuid.UUID `bun:"type:uuid,default:uuid_generate_v4()"`
	TopicID   uuid.UUID `bun:"type:uuid"`
	Topic     Topic     `bun:"rel:belongs-to,join:topic_id=id"`
	Name      string
	Slug      string
	AuthorID  uuid.UUID `bun:"type:uuid"`
	Author    user.User `bun:"rel:belongs-to,join:author_id=id"`
	Content   string
	CreatedAt time.Time
	UpdatedAt time.Time
}

type Repository interface {
	FindByTopic(ctx context.Context, id uuid.UUID) ([]Post, error)
}

type Service interface {
	GetTopicPosts(ctx context.Context, topicID uuid.UUID) ([]Post, error)
}

type Topic struct {
	ID   uuid.UUID
	Name string
	Slug string
}