xref: /webtrees/app/Module/FixMissingDeaths.php (revision 9f9acdbc09170c04c1e150c36ee57d49027e314a) 
1<?php
2
3/**
4 * webtrees: online genealogy
5 * Copyright (C) 2019 webtrees development team
6 * This program is free software: you can redistribute it and/or modify
7 * it under the terms of the GNU General Public License as published by
8 * the Free Software Foundation, either version 3 of the License, or
9 * (at your option) any later version.
10 * This program is distributed in the hope that it will be useful,
11 * but WITHOUT ANY WARRANTY; without even the implied warranty of
12 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
13 * GNU General Public License for more details.
14 * You should have received a copy of the GNU General Public License
15 * along with this program. If not, see <http://www.gnu.org/licenses/>.
16 */
17
18declare(strict_types=1);
19
20namespace Fisharebest\Webtrees\Module;
21
22use Fisharebest\Webtrees\Gedcom;
23use Fisharebest\Webtrees\GedcomRecord;
24use Fisharebest\Webtrees\I18N;
25use Fisharebest\Webtrees\Individual;
26use Fisharebest\Webtrees\Services\DataFixService;
27use Fisharebest\Webtrees\Tree;
28use Illuminate\Database\Capsule\Manager as DB;
29use Illuminate\Support\Collection;
30
31/**
32 * Class FixMissingDeaths
33 */
34class FixMissingDeaths extends AbstractModule implements ModuleDataFixInterface
35{
36    use ModuleDataFixTrait;
37
38    /** @var DataFixService */
39    private $data_fix_service;
40
41    /**
42     * FixMissingDeaths constructor.
43     *
44     * @param DataFixService $data_fix_service
45     */
46    public function __construct(DataFixService $data_fix_service)
47    {
48        $this->data_fix_service = $data_fix_service;
49    }
50
51    /**
52     * How should this module be identified in the control panel, etc.?
53     *
54     * @return string
55     */
56    public function title(): string
57    {
58        /* I18N: Name of a module */
59        return I18N::translate('Add missing death records');
60    }
61
62    /**
63     * A sentence describing what this module does.
64     *
65     * @return string
66     */
67    public function description(): string
68    {
69        /* I18N: Description of a “Data fix” module */
70        return I18N::translate('You can speed up the privacy calculations by adding a death record to individuals whose death can be inferred from other dates, but who do not have a record of death, burial, cremation, etc.');
71    }
72
73    /**
74     * A list of all records that need examining.  This may include records
75     * that do not need updating, if we can't detect this quickly using SQL.
76     *
77     * @param Tree                 $tree
78     * @param array<string,string> $params
79     *
80     * @return Collection<string>|null
81     */
82    protected function individualsToFix(Tree $tree, array $params): ?Collection
83    {
84        $query = DB::table('individuals')
85            ->where('i_file', '=', $tree->id());
86
87        foreach (Gedcom::DEATH_EVENTS as $event) {
88            $query->where('i_gedcom', 'NOT LIKE', "%\n1 " . $event . '%');
89        }
90
91        return $query->pluck('i_id');
92    }
93
94    /**
95     * Does a record need updating?
96     *
97     * @param GedcomRecord         $record
98     * @param array<string,string> $params
99     *
100     * @return bool
101     */
102    public function doesRecordNeedUpdate(GedcomRecord $record, array $params): bool
103    {
104        return
105            $record instanceof Individual &&
106            $record->facts(Gedcom::DEATH_EVENTS, false, null, true)->isEmpty() &&
107            $record->isDead();
108    }
109
110    /**
111     * Show the changes we would make
112     *
113     * @param GedcomRecord         $record
114     * @param array<string,string> $params
115     *
116     * @return string
117     */
118    public function previewUpdate(GedcomRecord $record, array $params): string
119    {
120        $old = $record->gedcom();
121        $new = $this->updateGedcom($record);
122
123        return $this->data_fix_service->gedcomDiff($record->tree(), $old, $new);
124    }
125
126    /**
127     * Fix a record
128     *
129     * @param GedcomRecord         $record
130     * @param array<string,string> $params
131     *
132     * @return void
133     */
134    public function updateRecord(GedcomRecord $record, array $params): void
135    {
136        $record->updateRecord($this->updateGedcom($record), false);
137    }
138
139    /**
140     * @param GedcomRecord $record
141     *
142     * @return string
143     */
144    private function updateGedcom(GedcomRecord $record): string
145    {
146        return $record->gedcom() . "\n1 DEAT Y";
147    }
148}
149