[12468] | 1 | #region License Information
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| 2 | /* HeuristicLab
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[17097] | 3 | * Copyright (C) 2002-2019 Heuristic and Evolutionary Algorithms Laboratory (HEAL)
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[12468] | 4 | *
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| 5 | * This file is part of HeuristicLab.
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| 6 | *
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| 7 | * HeuristicLab is free software: you can redistribute it and/or modify
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| 8 | * it under the terms of the GNU General Public License as published by
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| 9 | * the Free Software Foundation, either version 3 of the License, or
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| 10 | * (at your option) any later version.
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| 11 | *
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| 12 | * HeuristicLab is distributed in the hope that it will be useful,
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| 13 | * but WITHOUT ANY WARRANTY; without even the implied warranty of
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| 14 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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| 15 | * GNU General Public License for more details.
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| 16 | *
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| 17 | * You should have received a copy of the GNU General Public License
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| 18 | * along with HeuristicLab. If not, see <http://www.gnu.org/licenses/>.
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| 19 | */
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| 20 | #endregion
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| 21 |
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| 22 | using System;
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| 23 | using System.Data.Linq;
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| 24 | using System.Linq;
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| 25 |
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| 26 | namespace HeuristicLab.Services.Hive.DataAccess.Daos.HiveStatistics {
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| 27 |
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| 28 | public class LastUpdateTimestamp {
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| 29 | public Guid ResourceId { get; set; }
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| 30 | public DateTime? Timestamp { get; set; }
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| 31 | }
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| 32 |
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| 33 | public class FactClientInfoDao : GenericDao<Guid, FactClientInfo> {
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| 34 | private Table<DimClient> DimClientTable {
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| 35 | get { return DataContext.GetTable<DimClient>(); }
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| 36 | }
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| 37 |
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| 38 | private Table<DimUser> DimUserTable {
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| 39 | get { return DataContext.GetTable<DimUser>(); }
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| 40 | }
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| 41 |
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| 42 | private Table<DimTime> DimTimeTable {
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| 43 | get { return DataContext.GetTable<DimTime>(); }
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| 44 | }
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| 45 |
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| 46 | public FactClientInfoDao(DataContext dataContext) : base(dataContext) { }
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| 47 |
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| 48 | public override FactClientInfo GetById(Guid id) {
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| 49 | throw new NotImplementedException();
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| 50 | }
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| 51 |
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| 52 | public IQueryable<LastUpdateTimestamp> GetLastUpdateTimestamps() {
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| 53 | return from cf in Table
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| 54 | join r in DimClientTable on cf.ClientId equals r.Id
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[12691] | 55 | group cf by r.ResourceId
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| 56 | into grpFacts
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| 57 | select new LastUpdateTimestamp {
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| 58 | ResourceId = grpFacts.Key,
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| 59 | Timestamp = grpFacts.Max(x => x.Time),
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| 60 | };
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[12468] | 61 | }
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[12516] | 62 |
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| 63 | public IQueryable<FactClientInfo> GetByClientId(Guid id) {
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| 64 | return Table.Where(x => x.ClientId == id);
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| 65 | }
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[12468] | 66 | }
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| 67 | }
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