using FlexJobApi.Core;
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using Furion.DatabaseAccessor;
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using Furion.LinqBuilder;
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using Mapster;
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using MediatR;
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using Microsoft.EntityFrameworkCore;
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using System;
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using System.Collections.Generic;
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using System.Linq;
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using System.Text;
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using System.Threading.Tasks;
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namespace FlexJobApi.UserServer.Application
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{
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/// <summary>
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/// 获取资源列表
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/// </summary>
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public class GetResourcesQueryHandler(
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IRepository<Resource> rep
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) : IRequestHandler<GetResourcesQuery, List<GetResourcesQueryResultItem>>
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{
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private readonly IRepository<Resource> rep = rep;
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/// <inheritdoc/>
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public async Task<List<GetResourcesQueryResultItem>> Handle(GetResourcesQuery request, CancellationToken cancellationToken)
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{
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var q = rep.AsQueryable().AsNoTracking()
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.OrderBy(it => it.Route)
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.Where(it => !it.IsExpired);
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if (request.Method.HasValue)
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q = q.Where(it => it.Method == request.Method);
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if (request.Keywords.IsNotNull())
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q = q.Where(it =>
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it.Code.Contains(request.Keywords)
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|| it.Name.Contains(request.Keywords)
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|| it.Route.Contains(request.Keywords)
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|| it.RequestTypeName.Contains(request.Keywords)
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|| it.ResponseTypeName.Contains(request.Keywords));
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var items = await q.ProjectToType<GetResourcesQueryResultItem>().ToListAsync();
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if (request.RoleId.HasValue)
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{
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var roleResourceIds = await rep.Change<RoleResource>().Where(it => it.RoleId == request.RoleId).Select(it => it.ResourceId).ToListAsync();
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foreach (var item in items)
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{
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item.IsChecked = roleResourceIds.Contains(item.Id);
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}
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}
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return items;
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}
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}
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}
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