feat: 列表接口分页排序与验证

This commit is contained in:
2025-12-02 11:13:14 +08:00
parent 92e4f8caa4
commit e8777faf71
19 changed files with 110 additions and 41 deletions

View File

@@ -0,0 +1,47 @@
using System.Collections.Generic;
namespace TakeoutSaaS.Shared.Abstractions.Results;
/// <summary>
/// 分页结果包装,携带列表与总条数等元数据。
/// </summary>
/// <typeparam name="T">数据类型。</typeparam>
public sealed class PagedResult<T>
{
/// <summary>
/// 数据列表。
/// </summary>
public IReadOnlyList<T> Items { get; }
/// <summary>
/// 当前页码,从 1 开始。
/// </summary>
public int Page { get; }
/// <summary>
/// 每页条数。
/// </summary>
public int PageSize { get; }
/// <summary>
/// 总条数。
/// </summary>
public int TotalCount { get; }
/// <summary>
/// 总页数。
/// </summary>
public int TotalPages { get; }
/// <summary>
/// 初始化分页结果。
/// </summary>
public PagedResult(IReadOnlyList<T> items, int page, int pageSize, int totalCount)
{
Items = items;
Page = page;
PageSize = pageSize;
TotalCount = totalCount;
TotalPages = pageSize == 0 ? 0 : (int)Math.Ceiling(totalCount / (double)pageSize);
}
}