getWithPagination

gistfile1.ts

  async getWithPagination(params: IGetArticlesParamsRepo = {}): Promise<IGetArticlesWithPaginationRepo> {
    const { page = 1, limit = 12 } = params;
    const offset = (page - 1) * limit;

    // Получаем общее количество статей
    const totalResult = await db
      .select({ count: count() })
      .from(ArticleSchema);
    const total = Number(totalResult[0]?.count || 0);

    // Получаем статьи с пагинацией
    const articles = await db
      .select()
      .from(ArticleSchema)
      .limit(limit)
      .offset(offset);

    const totalPages = Math.ceil(total / limit);

    const data = articles.map(a => articleValidation.parse(a));

    return {
      data,
      meta: {
        page,
        limit,
        total,
        totalPages,
        hasNext: page < totalPages,
        hasPrev: page > 1,
      },
    };
  },