66 lines
2.4 KiB
C#
66 lines
2.4 KiB
C#
using System.Collections.Generic;
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using System.Linq;
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using AyaNova.DataList;
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using AyaNova.Biz;
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using Newtonsoft.Json;
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namespace AyaNova.Models
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{
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internal sealed class DataListTableProcessingOptions : DataListProcessingBase
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{
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internal List<string> Columns { get; set; }
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internal const int MaxPageSize = 1000;
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internal const int DefaultOffset = 0;
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internal const int DefaultLimit = 25;
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internal int? Offset { get; set; }
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internal int? Limit { get; set; }
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internal DataListTableProcessingOptions(
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DataListTableRequest request,
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IDataListProcessing dataList,
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DataListColumnView savedView,
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DataListSavedFilter savedFilter,
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long userId,
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AuthorizationRoles userRoles)
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{
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//set some values from request
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Limit = request.Limit;
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Offset = request.Offset;
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base.ClientCriteria = request.ClientCriteria;
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base.DataListKey = request.DataListKey;
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base.ClientTimeStamp = request.ClientTimeStamp;
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//SET COLUMNS
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Columns = JsonConvert.DeserializeObject<List<string>>(savedView.Columns);
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//SET SORTBY
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base.SortBy = JsonConvert.DeserializeObject<Dictionary<string, string>>(savedView.Sort);
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//SET FILTER
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if (request.FilterId != 0 && savedFilter != null)
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base.Filter = JsonConvert.DeserializeObject<List<DataListFilterOption>>(savedFilter.Filter);
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//ADD STATIC SERVER FILTERS
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List<DataListFilterOption> StaticServerFilterOptions = new List<DataListFilterOption>();
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if (dataList is IDataListInternalCriteria)
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StaticServerFilterOptions = ((IDataListInternalCriteria)dataList).DataListInternalCriteria(userId, userRoles, request.ClientCriteria);
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//Add the internal filters into the listoptions existing filters
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//NOTE: There is currently no overlap between internal filtered columns and filters coming from the client
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foreach (DataListFilterOption dfo in StaticServerFilterOptions)
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base.Filter.Add(dfo);
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}
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internal List<string> AllUniqueColumnKeysReferenced
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{
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get
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{
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return Columns.Union(base.Filter.Select(z => z.Column).ToList()).ToList();
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}
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}
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}
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} |