31 lines
1.2 KiB
C#
31 lines
1.2 KiB
C#
using ErrorOr;
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using Microsoft.EntityFrameworkCore;
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using Musify.Application.Shared;
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using Musify.Application.PlayLists.Responses;
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using X.PagedList.EF;
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using Mediator;
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using Musify.Application.Contracts;
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namespace Musify.Application.PlayLists
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{
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public record GetPlayListsQuery(int PageNumber, int PageSize)
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: IQuery<ErrorOr<PaginatedResponse<PlayListApplicationResponse>> >;
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public class GetPlayListsQueryHandler(IDatabase database)
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: IQueryHandler<GetPlayListsQuery, ErrorOr<PaginatedResponse<PlayListApplicationResponse> >>
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{
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public async ValueTask<ErrorOr<PaginatedResponse<PlayListApplicationResponse> >> Handle(GetPlayListsQuery request, CancellationToken cancellationToken)
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{
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var totalCount = await database.PlayLists.CountAsync(cancellationToken);
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var pagedPlayLists = await database.PlayLists
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.AsNoTracking()
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.OrderBy(p => p.Id)
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.Select(p => PlayListApplicationResponse.FromEntity(p))
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.ToPagedListAsync(request.PageNumber, request.PageSize, totalCount, cancellationToken);
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return PaginatedResponse<PlayListApplicationResponse>.FromPagedList(pagedPlayLists);
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}
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}
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}
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