50 lines
1.3 KiB
C#
50 lines
1.3 KiB
C#
using Raven.Client.Documents.Indexes;
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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 zero.Core.Entities;
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namespace zero.Core.Database.Indexes
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{
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public class Pages_WithChildren : AbstractIndexCreationTask<Page, Pages_WithChildren.Result>
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{
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public class Result : IZeroIdEntity, IAppAwareEntity, IZeroDbConventions
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{
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public string Id { get; set; }
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public string ParentId { get; set; }
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public string AppId { get; set; }
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public string Name { get; set; }
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public string[] ChildrenIds { get; set; }
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}
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public Pages_WithChildren()
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{
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Map = items => items.Where(x => x.ParentId != null).Select(item => new Result
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{
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Id = item.Id,
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ParentId = item.ParentId,
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Name = item.Name,
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AppId = item.AppId,
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ChildrenIds = new string[] { }
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});
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Reduce = results => results.GroupBy(x => new { x.ParentId, x.AppId }).Select(group => new Result()
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{
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Id = group.Key.ParentId,
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ParentId = group.Key.ParentId,
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Name = String.Empty,
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AppId = group.Key.AppId,
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ChildrenIds = group.Select(x => x.Id).ToArray()
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});
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StoreAllFields(FieldStorage.Yes);
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//Index(x => x.ChannelId, FieldIndexing.Exact);
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}
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}
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}
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