forum

type DTO struct {
	ID          uuid.UUID
	Name        string
	Slug        string
	Description string
	AuthorID    uuid.UUID
	Topics      int
	Posts       int
	ParentID    *uuid.UUID
	CreatedAt   time.Time
	UpdatedAt   time.Time
}

type Forum struct {
	ID          uuid.UUID `bun:"type:uuid,default:uuid_generate_v4()"`
	Name        string
	Slug        string
	Description string
	AuthorID    uuid.UUID `bun:"type:uuid"`
	Topics      int
	Posts       int
	ParentID    uuid.UUID `bun:"type:uuid,default:uuid_nil()"`
	Children    []Forum   `bun:"rel:has-many,join:id=parent_id"`
	CreatedAt   time.Time
	UpdatedAt   time.Time
}

type Repository interface {
	FindByID(ctx context.Context, id uuid.UUID) (*Forum, error)
	FindBySlug(ctx context.Context, slug string) (*Forum, error)
	FindWithParents(ctx context.Context) ([]Forum, error)
	Create(ctx context.Context, dto DTO) (*Forum, error)
}

type Service interface {
	GetForum(ctx context.Context, id uuid.UUID) (*Forum, error)
	GetBySlug(ctx context.Context, slug string) (*Forum, error)
	GetForums(ctx context.Context) ([]Forum, error)
	CreateForum(ctx context.Context, dto DTO) (*Forum, error)
}