30 lines
946 B
C#
30 lines
946 B
C#
namespace Hutopy.Application.Common.Models;
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public class PaginatedList<T>
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{
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public IReadOnlyCollection<T> Items { get; }
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public int PageNumber { get; }
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public int TotalPages { get; }
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public int TotalCount { get; }
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public PaginatedList(IReadOnlyCollection<T> items, int count, int pageNumber, int pageSize)
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{
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PageNumber = pageNumber;
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TotalPages = (int)Math.Ceiling(count / (double)pageSize);
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TotalCount = count;
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Items = items;
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}
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public bool HasPreviousPage => PageNumber > 1;
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public bool HasNextPage => PageNumber < TotalPages;
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public static async Task<PaginatedList<T>> CreateAsync(IQueryable<T> source, int pageNumber, int pageSize)
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{
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var count = await source.CountAsync();
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var items = await source.Skip((pageNumber - 1) * pageSize).Take(pageSize).ToListAsync();
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return new PaginatedList<T>(items, count, pageNumber, pageSize);
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}
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}
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