[6976] | 1 | #region License Information
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| 2 | /* HeuristicLab
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[15583] | 3 | * Copyright (C) 2002-2018 Heuristic and Evolutionary Algorithms Laboratory (HEAL)
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[6976] | 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.Threading;
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| 24 | using HeuristicLab.Common;
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| 25 | using HeuristicLab.Core;
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[16117] | 26 | using System.Collections.Generic;
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| 27 | using System.Linq;
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[16202] | 28 | using HeuristicLab.Clients.Access;
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[6976] | 29 |
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| 30 | namespace HeuristicLab.Clients.Hive {
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| 31 | [Item("Hive Administrator", "Hive Administrator")]
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| 32 | public sealed class HiveAdminClient : IContent {
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| 33 | private static HiveAdminClient instance;
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| 34 | public static HiveAdminClient Instance {
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| 35 | get {
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| 36 | if (instance == null) instance = new HiveAdminClient();
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| 37 | return instance;
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| 38 | }
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| 39 | }
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| 40 |
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[16117] | 41 | #region Properties
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[6976] | 42 | private IItemList<Resource> resources;
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| 43 | public IItemList<Resource> Resources {
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| 44 | get { return resources; }
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| 45 | }
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| 46 |
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| 47 | private IItemList<Downtime> downtimes;
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| 48 | public IItemList<Downtime> Downtimes {
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| 49 | get { return downtimes; }
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| 50 | }
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| 51 |
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| 52 | private Guid downtimeForResourceId;
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| 53 | public Guid DowntimeForResourceId {
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| 54 | get { return downtimeForResourceId; }
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| 55 | set {
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| 56 | downtimeForResourceId = value;
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| 57 | if (downtimes != null) {
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| 58 | downtimes.Clear();
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| 59 | }
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| 60 | }
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| 61 | }
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| 62 |
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[16117] | 63 | private IItemList<Project> projects;
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| 64 | public IItemList<Project> Projects {
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| 65 | get { return projects; }
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| 66 | }
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| 67 |
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| 68 | private IItemList<AssignedProjectResource> projectResourceAssignments;
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| 69 | public IItemList<AssignedProjectResource> ProjectResourceAssignments {
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| 70 | get { return projectResourceAssignments; }
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| 71 | }
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| 72 |
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| 73 | private Dictionary<Guid, HiveItemCollection<Job>> jobs;
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| 74 | public Dictionary<Guid, HiveItemCollection<Job>> Jobs {
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| 75 | get { return jobs; }
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| 76 | set {
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| 77 | if (value != jobs)
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| 78 | jobs = value;
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| 79 | }
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| 80 | }
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| 81 |
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| 82 | private Dictionary<Guid, HashSet<Guid>> projectAncestors;
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| 83 | public Dictionary<Guid, HashSet<Guid>> ProjectAncestors {
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| 84 | get { return projectAncestors; }
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| 85 | }
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| 86 |
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| 87 | private Dictionary<Guid, HashSet<Guid>> projectDescendants;
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| 88 | public Dictionary<Guid, HashSet<Guid>> ProjectDescendants {
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| 89 | get { return projectDescendants; }
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| 90 | }
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| 91 |
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| 92 | private Dictionary<Guid, HashSet<Guid>> resourceAncestors;
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| 93 | public Dictionary<Guid, HashSet<Guid>> ResourceAncestors {
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| 94 | get { return resourceAncestors; }
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| 95 | }
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| 96 |
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| 97 | private Dictionary<Guid, HashSet<Guid>> resourceDescendants;
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| 98 | public Dictionary<Guid, HashSet<Guid>> ResourceDescendants {
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| 99 | get { return resourceDescendants; }
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| 100 | }
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| 101 |
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| 102 | private Dictionary<Guid, string> projectNames;
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| 103 | public Dictionary<Guid, string> ProjectNames {
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| 104 | get { return projectNames; }
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| 105 | }
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| 106 |
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| 107 | private HashSet<Project> disabledParentProjects;
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| 108 | public HashSet<Project> DisabledParentProjects {
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| 109 | get { return disabledParentProjects; }
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| 110 | }
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| 111 |
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| 112 | private Dictionary<Guid, string> resourceNames;
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| 113 | public Dictionary<Guid, string> ResourceNames {
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| 114 | get { return resourceNames; }
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| 115 | }
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| 116 |
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| 117 | private HashSet<Resource> disabledParentResources;
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| 118 | public HashSet<Resource> DisabledParentResources {
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| 119 | get { return disabledParentResources; }
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| 120 | }
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| 121 | #endregion
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| 122 |
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[6976] | 123 | #region Events
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| 124 | public event EventHandler Refreshing;
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| 125 | private void OnRefreshing() {
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| 126 | EventHandler handler = Refreshing;
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| 127 | if (handler != null) handler(this, EventArgs.Empty);
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| 128 | }
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| 129 | public event EventHandler Refreshed;
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| 130 | private void OnRefreshed() {
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| 131 | var handler = Refreshed;
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| 132 | if (handler != null) handler(this, EventArgs.Empty);
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| 133 | }
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| 134 | #endregion
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| 135 |
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| 136 | private HiveAdminClient() { }
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| 137 |
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| 138 | #region Refresh
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| 139 | public void Refresh() {
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| 140 | OnRefreshing();
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| 141 |
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| 142 | try {
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| 143 | resources = new ItemList<Resource>();
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[16117] | 144 | projects = new ItemList<Project>();
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| 145 | projectResourceAssignments = new ItemList<AssignedProjectResource>();
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| 146 | jobs = new Dictionary<Guid, HiveItemCollection<Job>>();
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| 147 | projectNames = new Dictionary<Guid, string>();
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| 148 | resourceNames = new Dictionary<Guid, string>();
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[6976] | 149 |
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[16117] | 150 | projectAncestors = new Dictionary<Guid, HashSet<Guid>>();
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| 151 | projectDescendants = new Dictionary<Guid, HashSet<Guid>>();
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| 152 | resourceAncestors = new Dictionary<Guid, HashSet<Guid>>();
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| 153 | resourceDescendants = new Dictionary<Guid, HashSet<Guid>>();
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| 154 |
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[7132] | 155 | HiveServiceLocator.Instance.CallHiveService(service => {
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[16117] | 156 | service.GetSlaveGroupsForAdministration().ForEach(g => resources.Add(g));
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| 157 | service.GetSlavesForAdministration().ForEach(s => resources.Add(s));
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| 158 | service.GetProjectsForAdministration().ForEach(p => projects.Add(p));
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| 159 | var projectIds = projects.Select(p => p.Id).ToList();
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| 160 | if (projectIds.Any()) {
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| 161 | service.GetAssignedResourcesForProjectsAdministration(projectIds)
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| 162 | .ForEach(a => projectResourceAssignments.Add(a));
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| 163 | projectIds.ForEach(p => jobs.Add(p, new HiveItemCollection<Job>()));
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| 164 | var unsortedJobs = service.GetJobsByProjectIds(projectIds)
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| 165 | .OrderBy(x => x.DateCreated).ToList();
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| 166 |
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| 167 | unsortedJobs.Where(j => j.State == JobState.DeletionPending).ToList().ForEach(j => jobs[j.ProjectId].Add(j));
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| 168 | unsortedJobs.Where(j => j.State == JobState.StatisticsPending).ToList().ForEach(j => jobs[j.ProjectId].Add(j));
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| 169 | unsortedJobs.Where(j => j.State == JobState.Online).ToList().ForEach(j => jobs[j.ProjectId].Add(j));
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| 170 |
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| 171 | projectNames = service.GetProjectNames();
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| 172 | resourceNames = service.GetResourceNames();
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| 173 | }
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[6976] | 174 | });
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[16117] | 175 |
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| 176 | UpdateResourceGenealogy();
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| 177 | UpdateProjectGenealogy();
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| 178 | RefreshDisabledParentProjects();
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| 179 | RefreshDisabledParentResources();
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[6976] | 180 | }
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| 181 | catch {
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| 182 | throw;
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| 183 | }
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| 184 | finally {
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| 185 | OnRefreshed();
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| 186 | }
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| 187 | }
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[16117] | 188 |
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| 189 | //public void UpdateResourceGenealogy(IItemList<Resource> resources) {
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| 190 | // resourceAncestors.Clear();
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| 191 | // resourceDescendants.Clear();
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| 192 |
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| 193 | // foreach (var r in resources) {
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| 194 | // resourceAncestors.Add(r.Id, new HashSet<Resource>());
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| 195 | // resourceDescendants.Add(r.Id, new HashSet<Resource>());
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| 196 | // }
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| 197 |
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| 198 | // foreach (var r in resources) {
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| 199 | // var parentResourceId = r.ParentResourceId;
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| 200 | // while (parentResourceId != null) {
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| 201 | // var parent = resources.SingleOrDefault(x => x.Id == parentResourceId);
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| 202 | // if (parent != null) {
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| 203 | // resourceAncestors[r.Id].Add(parent);
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| 204 | // resourceDescendants[parent.Id].Add(r);
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| 205 | // parentResourceId = parent.ParentResourceId;
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| 206 | // } else {
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| 207 | // parentResourceId = null;
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| 208 | // }
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| 209 | // }
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| 210 | // }
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| 211 | //}
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| 212 |
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| 213 | //public void UpdateProjectGenealogy(IItemList<Project> projects) {
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| 214 | // projectAncestors.Clear();
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| 215 | // projectDescendants.Clear();
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| 216 |
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| 217 | // foreach (var p in projects) {
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| 218 | // projectAncestors.Add(p.Id, new HashSet<Project>());
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| 219 | // projectDescendants.Add(p.Id, new HashSet<Project>());
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| 220 | // }
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| 221 |
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| 222 | // foreach (var p in projects) {
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| 223 | // var parentProjectId = p.ParentProjectId;
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| 224 | // while (parentProjectId != null) {
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| 225 | // var parent = projects.SingleOrDefault(x => x.Id == parentProjectId);
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| 226 | // if (parent != null) {
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| 227 | // projectAncestors[p.Id].Add(parent);
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| 228 | // projectDescendants[parent.Id].Add(p);
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| 229 | // parentProjectId = parent.ParentProjectId;
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| 230 | // } else {
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| 231 | // parentProjectId = null;
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| 232 | // }
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| 233 | // }
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| 234 | // }
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| 235 | //}
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| 236 |
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| 237 | private void UpdateResourceGenealogy() {
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| 238 | resourceAncestors.Clear();
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| 239 | resourceDescendants.Clear();
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| 240 |
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| 241 | // fetch resource ancestor set
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| 242 | HiveServiceLocator.Instance.CallHiveService(service => {
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| 243 | var ra = service.GetResourceGenealogy();
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| 244 | ra.Keys.ToList().ForEach(k => resourceAncestors.Add(k, new HashSet<Guid>()));
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| 245 | resourceAncestors.Keys.ToList().ForEach(k => resourceAncestors[k].UnionWith(ra[k]));
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| 246 | });
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| 247 |
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| 248 | // build resource descendant set
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| 249 | resourceAncestors.Keys.ToList().ForEach(k => resourceDescendants.Add(k, new HashSet<Guid>()));
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| 250 | foreach (var ra in resourceAncestors) {
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| 251 | foreach (var ancestor in ra.Value) {
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| 252 | resourceDescendants[ancestor].Add(ra.Key);
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| 253 | }
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| 254 | }
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| 255 | }
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| 256 |
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| 257 | private void UpdateProjectGenealogy() {
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| 258 | projectAncestors.Clear();
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| 259 | projectDescendants.Clear();
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| 260 |
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| 261 | // fetch project ancestor list
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| 262 | HiveServiceLocator.Instance.CallHiveService(service => {
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| 263 | var pa = service.GetProjectGenealogy();
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| 264 | pa.Keys.ToList().ForEach(k => projectAncestors.Add(k, new HashSet<Guid>()));
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| 265 | projectAncestors.Keys.ToList().ForEach(k => projectAncestors[k].UnionWith(pa[k]));
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| 266 | });
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| 267 |
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| 268 | // build project descendant list
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| 269 | projectAncestors.Keys.ToList().ForEach(k => projectDescendants.Add(k, new HashSet<Guid>()));
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| 270 | foreach (var pa in projectAncestors) {
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| 271 | foreach (var ancestor in pa.Value) {
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| 272 | projectDescendants[ancestor].Add(pa.Key);
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| 273 | }
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| 274 | }
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| 275 | }
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| 276 |
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| 277 | private void RefreshDisabledParentProjects() {
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| 278 | disabledParentProjects = new HashSet<Project>();
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| 279 |
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| 280 | foreach (var pid in projects
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| 281 | .Where(x => x.ParentProjectId.HasValue)
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| 282 | .SelectMany(x => projectAncestors[x.Id]).Distinct()
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| 283 | .Where(x => !projects.Select(y => y.Id).Contains(x))) {
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| 284 | var p = new Project();
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| 285 | p.Id = pid;
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| 286 | p.ParentProjectId = projectAncestors[pid].FirstOrDefault();
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| 287 | p.Name = projectNames[pid];
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| 288 | disabledParentProjects.Add(p);
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| 289 | }
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| 290 | }
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| 291 |
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| 292 | private void RefreshDisabledParentResources() {
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| 293 | disabledParentResources = new HashSet<Resource>();
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| 294 |
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| 295 | foreach (var rid in resources
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| 296 | .Where(x => x.ParentResourceId.HasValue)
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| 297 | .SelectMany(x => resourceAncestors[x.Id]).Distinct()
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| 298 | .Where(x => !resources.Select(y => y.Id).Contains(x))) {
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| 299 | var r = new SlaveGroup();
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| 300 | r.Id = rid;
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| 301 | r.ParentResourceId = resourceAncestors[rid].FirstOrDefault();
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| 302 | r.Name = resourceNames[rid];
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| 303 | disabledParentResources.Add(r);
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| 304 | }
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| 305 | }
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| 306 |
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| 307 | public void RefreshJobs() {
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| 308 | var projectIds = new List<Guid>();
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| 309 | jobs = new Dictionary<Guid, HiveItemCollection<Job>>();
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| 310 |
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| 311 | HiveServiceLocator.Instance.CallHiveService(service => {
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| 312 | service.GetProjectsForAdministration().ForEach(p => projectIds.Add(p.Id));
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| 313 | if(projectIds.Any()) {
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| 314 | projectIds.ForEach(p => jobs.Add(p, new HiveItemCollection<Job>()));
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| 315 | var unsortedJobs = service.GetJobsByProjectIds(projectIds)
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| 316 | .OrderBy(x => x.DateCreated).ToList();
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| 317 | unsortedJobs.Where(j => j.State == JobState.DeletionPending).ToList().ForEach(j => jobs[j.ProjectId].Add(j));
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| 318 | unsortedJobs.Where(j => j.State == JobState.StatisticsPending).ToList().ForEach(j => jobs[j.ProjectId].Add(j));
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| 319 | unsortedJobs.Where(j => j.State == JobState.Online).ToList().ForEach(j => jobs[j.ProjectId].Add(j));
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| 320 | }
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| 321 | });
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| 322 | }
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| 323 |
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| 324 | public void SortJobs() {
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| 325 | for(int i = 0; i < jobs.Count; i++) {
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| 326 | var projectId = jobs.Keys.ElementAt(i);
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| 327 | var unsortedJobs = jobs.Values.ElementAt(i);
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| 328 |
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| 329 | var sortedJobs = new HiveItemCollection<Job>();
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| 330 | sortedJobs.AddRange(unsortedJobs.Where(j => j.State == JobState.DeletionPending));
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| 331 | sortedJobs.AddRange(unsortedJobs.Where(j => j.State == JobState.StatisticsPending));
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| 332 | sortedJobs.AddRange(unsortedJobs.Where(j => j.State == JobState.Online));
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| 333 |
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| 334 | jobs[projectId] = sortedJobs;
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| 335 | }
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| 336 | }
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| 337 |
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[6976] | 338 | #endregion
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| 339 |
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| 340 | #region Refresh downtime calendar
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| 341 | public void RefreshCalendar() {
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| 342 | if (downtimeForResourceId != null && downtimeForResourceId != Guid.Empty) {
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| 343 | OnRefreshing();
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| 344 |
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| 345 | try {
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| 346 | downtimes = new ItemList<Downtime>();
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| 347 |
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[7132] | 348 | HiveServiceLocator.Instance.CallHiveService(service => {
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[6976] | 349 | service.GetDowntimesForResource(downtimeForResourceId).ForEach(d => downtimes.Add(d));
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| 350 | });
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| 351 | }
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| 352 | catch {
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| 353 | throw;
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| 354 | }
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| 355 | finally {
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| 356 | OnRefreshed();
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| 357 | }
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| 358 | }
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| 359 | }
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| 360 | #endregion
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| 361 |
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| 362 | #region Store
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| 363 | public static void Store(IHiveItem item, CancellationToken cancellationToken) {
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| 364 | if (item.Id == Guid.Empty) {
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| 365 | if (item is SlaveGroup) {
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[7132] | 366 | item.Id = HiveServiceLocator.Instance.CallHiveService((s) => s.AddSlaveGroup((SlaveGroup)item));
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[6976] | 367 | }
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| 368 | if (item is Slave) {
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[7132] | 369 | item.Id = HiveServiceLocator.Instance.CallHiveService((s) => s.AddSlave((Slave)item));
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[6976] | 370 | }
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| 371 | if (item is Downtime) {
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[7132] | 372 | item.Id = HiveServiceLocator.Instance.CallHiveService((s) => s.AddDowntime((Downtime)item));
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[6976] | 373 | }
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[16117] | 374 | if (item is Project) {
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| 375 | item.Id = HiveServiceLocator.Instance.CallHiveService(s => s.AddProject((Project)item));
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| 376 | }
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[6976] | 377 | } else {
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| 378 | if (item is SlaveGroup) {
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[7132] | 379 | HiveServiceLocator.Instance.CallHiveService((s) => s.UpdateSlaveGroup((SlaveGroup)item));
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[6976] | 380 | }
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| 381 | if (item is Slave) {
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[7132] | 382 | HiveServiceLocator.Instance.CallHiveService((s) => s.UpdateSlave((Slave)item));
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[6976] | 383 | }
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| 384 | if (item is Downtime) {
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[7132] | 385 | HiveServiceLocator.Instance.CallHiveService((s) => s.UpdateDowntime((Downtime)item));
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[6976] | 386 | }
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[16117] | 387 | if (item is Project) {
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| 388 | HiveServiceLocator.Instance.CallHiveService((s) => s.UpdateProject((Project)item));
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| 389 | }
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[6976] | 390 | }
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| 391 | }
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| 392 | #endregion
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| 393 |
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| 394 | #region Delete
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| 395 | public static void Delete(IHiveItem item) {
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| 396 | if (item is SlaveGroup) {
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[7132] | 397 | HiveServiceLocator.Instance.CallHiveService((s) => s.DeleteSlaveGroup(item.Id));
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[6976] | 398 | } else if (item is Slave) {
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[7132] | 399 | HiveServiceLocator.Instance.CallHiveService((s) => s.DeleteSlave(item.Id));
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[6976] | 400 | } else if (item is Downtime) {
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[7132] | 401 | HiveServiceLocator.Instance.CallHiveService((s) => s.DeleteDowntime(item.Id));
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[16117] | 402 | } else if (item is Project) {
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| 403 | HiveServiceLocator.Instance.CallHiveService((s) => s.DeleteProject(item.Id));
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[6976] | 404 | }
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| 405 | }
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[16117] | 406 |
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| 407 | public static void DeleteJobs(List<Guid> jobIds) {
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| 408 |
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| 409 | HiveServiceLocator.Instance.CallHiveService((s) => s.UpdateJobStates(jobIds, JobState.StatisticsPending));
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| 410 | }
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[6976] | 411 | #endregion
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| 412 |
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| 413 | public void ResetDowntime() {
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| 414 | downtimeForResourceId = Guid.Empty;
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| 415 | if (downtimes != null) {
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| 416 | downtimes.Clear();
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| 417 | }
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| 418 | }
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[16117] | 419 |
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| 420 | #region Helper
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| 421 | public IEnumerable<Project> GetAvailableProjectAncestors(Guid id) {
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| 422 | if (projectAncestors.ContainsKey(id)) return projects.Where(x => projectAncestors[id].Contains(x.Id));
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| 423 | else return Enumerable.Empty<Project>();
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| 424 | }
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| 425 |
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| 426 | public IEnumerable<Project> GetAvailableProjectDescendants(Guid id) {
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| 427 | if(projectDescendants.ContainsKey(id)) return projects.Where(x => projectDescendants[id].Contains(x.Id));
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| 428 | else return Enumerable.Empty<Project>();
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| 429 | }
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| 430 |
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| 431 | public IEnumerable<Resource> GetAvailableResourceAncestors(Guid id) {
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| 432 | if (resourceAncestors.ContainsKey(id)) return resources.Where(x => resourceAncestors[id].Contains(x.Id));
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| 433 | else return Enumerable.Empty<Resource>();
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| 434 | }
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| 435 |
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| 436 | public IEnumerable<Resource> GetAvailableResourceDescendants(Guid id) {
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| 437 | if (resourceDescendants.ContainsKey(id)) return resources.Where(x => resourceDescendants[id].Contains(x.Id));
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| 438 | else return Enumerable.Empty<Resource>();
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| 439 | }
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| 440 |
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[16202] | 441 | public IEnumerable<Resource> GetDisabledResourceAncestors(IEnumerable<Resource> availableResources) {
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| 442 | var missingParentIds = availableResources
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| 443 | .Where(x => x.ParentResourceId.HasValue)
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| 444 | .SelectMany(x => resourceAncestors[x.Id]).Distinct()
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| 445 | .Where(x => !availableResources.Select(y => y.Id).Contains(x));
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| 446 |
|
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| 447 | return resources.OfType<SlaveGroup>().Union(disabledParentResources).Where(x => missingParentIds.Contains(x.Id));
|
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| 448 | }
|
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| 449 |
|
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[16117] | 450 | public bool CheckAccessToAdminAreaGranted() {
|
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| 451 | if(projects != null) {
|
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| 452 | return projects.Count > 0;
|
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| 453 | } else {
|
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| 454 | bool accessGranted = false;
|
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| 455 | HiveServiceLocator.Instance.CallHiveService(s => {
|
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| 456 | accessGranted = s.CheckAccessToAdminAreaGranted();
|
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| 457 | });
|
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| 458 | return accessGranted;
|
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| 459 | }
|
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| 460 | }
|
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| 461 |
|
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| 462 | public bool CheckOwnershipOfResource(Resource res, Guid userId) {
|
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| 463 | if (res == null || userId == Guid.Empty) return false;
|
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| 464 |
|
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| 465 | if (res.OwnerUserId == userId) {
|
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| 466 | return true;
|
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| 467 | } else if(resourceAncestors.ContainsKey(res.Id)) {
|
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| 468 | return GetAvailableResourceAncestors(res.Id).Where(x => x.OwnerUserId == userId).Any();
|
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| 469 | }
|
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| 470 |
|
---|
| 471 | return false;
|
---|
| 472 | }
|
---|
| 473 |
|
---|
| 474 | public bool CheckOwnershipOfProject(Project pro, Guid userId) {
|
---|
| 475 | if (pro == null || userId == Guid.Empty) return false;
|
---|
| 476 |
|
---|
| 477 | if (pro.OwnerUserId == userId) {
|
---|
| 478 | return true;
|
---|
| 479 | } else if (projectAncestors.ContainsKey(pro.Id)) {
|
---|
| 480 | return GetAvailableProjectAncestors(pro.Id).Where(x => x.OwnerUserId == userId).Any();
|
---|
| 481 | }
|
---|
| 482 |
|
---|
| 483 | return false;
|
---|
| 484 | }
|
---|
| 485 |
|
---|
| 486 | public bool CheckOwnershipOfParentProject(Project pro, Guid userId) {
|
---|
| 487 | if (pro == null || userId == Guid.Empty) return false;
|
---|
| 488 |
|
---|
| 489 | if(projectAncestors.ContainsKey(pro.Id)) {
|
---|
[16202] | 490 | return GetAvailableProjectAncestors(pro.Id).Any(x => x.OwnerUserId == userId);
|
---|
[16117] | 491 | }
|
---|
| 492 |
|
---|
[16202] | 493 | if (pro.ParentProjectId != null && pro.ParentProjectId != Guid.Empty) {
|
---|
| 494 | var parent = projects.FirstOrDefault(x => x.Id == pro.ParentProjectId.Value);
|
---|
| 495 | if (parent != null)
|
---|
| 496 | return parent.OwnerUserId == userId || GetAvailableProjectAncestors(parent.Id).Any(x => x.OwnerUserId == userId);
|
---|
| 497 | }
|
---|
| 498 |
|
---|
[16117] | 499 | return false;
|
---|
| 500 | }
|
---|
| 501 |
|
---|
| 502 | public bool CheckParentChange(Project child, Project parent) {
|
---|
| 503 | bool changePossible = true;
|
---|
| 504 |
|
---|
| 505 | // change is not possible...
|
---|
| 506 | // ... if the moved project is null
|
---|
| 507 | // ... or the new parent is not stored yet
|
---|
| 508 | // ... or there is not parental change
|
---|
[16202] | 509 | if (child == null
|
---|
| 510 | || (parent != null && parent.Id == Guid.Empty)
|
---|
| 511 | || (parent != null && parent.Id == child.ParentProjectId)) {
|
---|
[16117] | 512 | changePossible = false;
|
---|
[16202] | 513 | } else if (parent == null && !IsAdmin()) {
|
---|
| 514 | // ... if parent is null, but user is no admin (only admins are allowed to create root projects)
|
---|
| 515 | changePossible = false;
|
---|
| 516 | } else if (parent != null && (!IsAdmin() && parent.OwnerUserId != UserInformation.Instance.User.Id && !CheckOwnershipOfParentProject(parent, UserInformation.Instance.User.Id))) {
|
---|
| 517 | // ... if the user is no admin nor owner of the new parent or grand..grandparents
|
---|
| 518 | changePossible = false;
|
---|
[16117] | 519 | } else if(parent != null && projectDescendants.ContainsKey(child.Id)) {
|
---|
| 520 | // ... if the new parent is among the moved project's descendants
|
---|
| 521 | changePossible = !GetAvailableProjectDescendants(child.Id).Where(x => x.Id == parent.Id).Any();
|
---|
| 522 | }
|
---|
| 523 |
|
---|
| 524 | return changePossible;
|
---|
| 525 | }
|
---|
| 526 |
|
---|
| 527 | public bool CheckParentChange(Resource child, Resource parent) {
|
---|
| 528 | bool changePossible = true;
|
---|
| 529 |
|
---|
| 530 | // change is not possisble...
|
---|
| 531 | // ... if the child resource is null
|
---|
| 532 | // ... or the child resource equals the parent
|
---|
| 533 | // ... or the new parent is not stored yet
|
---|
| 534 | // ... or the new parent is a slave
|
---|
| 535 | // ... or there is not parental change
|
---|
| 536 | if (child == null
|
---|
| 537 | || child == parent
|
---|
| 538 | || (parent != null && parent.Id == Guid.Empty)
|
---|
| 539 | || (parent != null && parent is Slave)
|
---|
| 540 | || (parent != null && parent.Id == child.ParentResourceId)) {
|
---|
| 541 | changePossible = false;
|
---|
| 542 | } else if (parent != null && resourceDescendants.ContainsKey(child.Id)) {
|
---|
| 543 | // ... or if the new parent is among the moved resource's descendants
|
---|
| 544 | changePossible = !GetAvailableResourceDescendants(child.Id).Where(x => x.Id == parent.Id).Any();
|
---|
| 545 | }
|
---|
| 546 |
|
---|
| 547 | return changePossible;
|
---|
| 548 | }
|
---|
[16202] | 549 |
|
---|
| 550 | private bool IsAdmin() {
|
---|
| 551 | return HiveRoles.CheckAdminUserPermissions();
|
---|
| 552 | }
|
---|
[16117] | 553 | #endregion
|
---|
[6976] | 554 | }
|
---|
| 555 | }
|
---|