94 lines
2.0 KiB
C#
94 lines
2.0 KiB
C#
using Newtonsoft.Json;
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using System.Linq.Expressions;
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namespace zero.Backoffice.Models;
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public class ListBackofficeQuery<T> : ListQuery<T>
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{
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public ListBackofficeQuery()
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{
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IncludeInactive = true;
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}
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}
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public class ListBackofficeQuery<T, TFilter> : ListQuery<T, TFilter> where TFilter : IListSpecificQuery
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{
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public ListBackofficeQuery()
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{
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IncludeInactive = true;
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}
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}
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public class ListQuery<T>
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{
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public string Search { get; set; } = null;
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public Expression<Func<T, object>> SearchSelector { get; set; } = null;
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public Expression<Func<T, object>>[] SearchSelectors { get; private set; } = new Expression<Func<T, object>>[0] { };
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public string OrderBy { get; set; } = "createdDate";
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public ListQueryOrderType OrderType { get; set; } = ListQueryOrderType.String;
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public bool OrderIsDescending { get; set; } = true;
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public Func<IQueryable<T>, IQueryable<T>> OrderQuery = null;
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public int Page { get; set; } = 1;
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public int PageSize { get; set; } = 30;
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public bool IncludeInactive { get; set; } = false;
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public void SearchFor(params Expression<Func<T, object>>[] selectors)
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{
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SearchSelectors = selectors;
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}
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}
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public class ListQuery<T, TFilter> : ListQuery<T> where TFilter : IListSpecificQuery
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{
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public TFilter Filter { get; set; }
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}
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public static class ListQueryExtensions
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{
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public static ListQuery<T, TFilter> AsList<T, TFilter>(this string options) where TFilter : IListSpecificQuery
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{
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return JsonConvert.DeserializeObject<ListQuery<T, TFilter>>(options);
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}
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public static ListQuery<T> AsList<T>(this string options) where T : IListSpecificQuery
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{
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return JsonConvert.DeserializeObject<ListQuery<T>>(options);
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}
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}
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public interface IListSpecificQuery { }
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public class EmptyListSpecificQuery : IListSpecificQuery { }
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public class ListQueryDateRange
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{
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public DateTimeOffset? From { get; set; }
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public DateTimeOffset? To { get; set; }
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}
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public class ListQueryRange
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{
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public decimal? From { get; set; }
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public decimal? To { get; set; }
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}
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public enum ListQueryOrderType
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{
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String,
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Number
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} |