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Differences Between: [Versions 310 and 311] [Versions 311 and 400] [Versions 311 and 401] [Versions 311 and 402] [Versions 311 and 403] [Versions 39 and 311]

   1  <?php
   2  // This file is part of Moodle - http://moodle.org/
   3  //
   4  // Moodle is free software: you can redistribute it and/or modify
   5  // it under the terms of the GNU General Public License as published by
   6  // the Free Software Foundation, either version 3 of the License, or
   7  // (at your option) any later version.
   8  //
   9  // Moodle is distributed in the hope that it will be useful,
  10  // but WITHOUT ANY WARRANTY; without even the implied warranty of
  11  // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  12  // GNU General Public License for more details.
  13  //
  14  // You should have received a copy of the GNU General Public License
  15  // along with Moodle.  If not, see <http://www.gnu.org/licenses/>.
  16  
  17  /**
  18   * Upgrade code for install
  19   *
  20   * @package   mod_assign
  21   * @copyright 2012 NetSpot {@link http://www.netspot.com.au}
  22   * @license    http://www.gnu.org/copyleft/gpl.html GNU GPL v3 or later
  23   */
  24  
  25  defined('MOODLE_INTERNAL') || die();
  26  
  27  /**
  28   * upgrade this assignment instance - this function could be skipped but it will be needed later
  29   * @param int $oldversion The old version of the assign module
  30   * @return bool
  31   */
  32  function xmldb_assign_upgrade($oldversion) {
  33      global $CFG, $DB;
  34  
  35      $dbman = $DB->get_manager();
  36  
  37      // Automatically generated Moodle v3.6.0 release upgrade line.
  38      // Put any upgrade step following this.
  39  
  40      if ($oldversion < 2018120500) {
  41          // Define field hidegrader to be added to assign.
  42          $table = new xmldb_table('assign');
  43          $field = new xmldb_field('hidegrader', XMLDB_TYPE_INTEGER, '2', null, XMLDB_NOTNULL, null, '0', 'blindmarking');
  44  
  45          if (!$dbman->field_exists($table, $field)) {
  46              $dbman->add_field($table, $field);
  47          }
  48  
  49          // Assignment savepoint reached.
  50          upgrade_mod_savepoint(true, 2018120500, 'assign');
  51      }
  52  
  53      // Automatically generated Moodle v3.7.0 release upgrade line.
  54      // Put any upgrade step following this.
  55  
  56      // Automatically generated Moodle v3.8.0 release upgrade line.
  57      // Put any upgrade step following this.
  58  
  59      // Automatically generated Moodle v3.9.0 release upgrade line.
  60      // Put any upgrade step following this.
  61  
  62      // Automatically generated Moodle v3.10.0 release upgrade line.
  63      // Put any upgrade step following this.
  64  
  65      // Automatically generated Moodle v3.11.0 release upgrade line.
  66      // Put any upgrade step following this.
  67  
  68      if ($oldversion < 2021051701) {
  69          // The most recent assign submission should always have latest = 1, we want to find all records where this is not the case.
  70          // Find the records with the maximum timecreated for each assign and user combination where latest is also 0.
  71          $sqluser = "SELECT s.id
  72                        FROM {assign_submission} s
  73                       WHERE s.timecreated = (
  74                            SELECT  MAX(timecreated) timecreated
  75                              FROM {assign_submission} sm
  76                             WHERE s.assignment = sm.assignment
  77                                   AND s.userid = sm.userid
  78                                   AND sm.groupid = 0)
  79                             AND s.groupid = 0
  80                             AND s.latest = 0";
  81          $idstofixuser = $DB->get_records_sql($sqluser, null);
  82  
  83          $sqlgroup = "SELECT s.id
  84                         FROM {assign_submission} s
  85                        WHERE s.timecreated = (
  86                            SELECT  MAX(timecreated) timecreated
  87                              FROM {assign_submission} sm
  88                             WHERE s.assignment = sm.assignment
  89                                   AND s.groupid = sm.groupid
  90                                   AND sm.groupid <> 0)
  91                              AND s.groupid <> 0
  92                              AND s.latest = 0";
  93          $idstofixgroup = $DB->get_records_sql($sqlgroup, null);
  94  
  95          $idstofix = array_merge(array_keys($idstofixuser), array_keys($idstofixgroup));
  96  
  97          if (count($idstofix)) {
  98              [$insql, $inparams] = $DB->get_in_or_equal($idstofix);
  99              $DB->set_field_select('assign_submission', 'latest', 1, "id $insql", $inparams);
 100          }
 101  
 102          // Assignment savepoint reached.
 103          upgrade_mod_savepoint(true, 2021051701, 'assign');
 104      }
 105      return true;
 106  }