package comment

import (
	"context"
	"errors"
	"tercul/internal/domain"
)

// CommentQueries contains the query handlers for the comment aggregate.
type CommentQueries struct {
	repo domain.CommentRepository
}

// NewCommentQueries creates a new CommentQueries handler.
func NewCommentQueries(repo domain.CommentRepository) *CommentQueries {
	return &CommentQueries{
		repo: repo,
	}
}

// GetCommentByID retrieves a comment by ID.
func (q *CommentQueries) GetCommentByID(ctx context.Context, id uint) (*domain.Comment, error) {
	if id == 0 {
		return nil, errors.New("invalid comment ID")
	}
	return q.repo.GetByID(ctx, id)
}