dev #56994 : introduce user data migration script

scripts/user_data_migration.php

+<?php
+require './console.php';
+
+echo 'User Data Migration by Stl And Pat since 1854
+
+                             \         .  ./
+                           \      .:";\'.:.."   /
+                               (M^^.^~~:.\'").
+                         -   (/  .    . . \ \)  -
+  O                         ((| :. ~ ^  :. .|))
+ |\\                      -   (\- |  \ /  |  /)  -
+ |  T                         -\  \     /  /-
+/ \[_]..........................\  \   /  /
+
+';
+
+$valid_count = Class_Users::countBy(['statut' => 0, 'role_level' => 2]);
+echo $valid_count . ' valid users in database
+
+';
+
+if (0 == $valid_count) {
+  echo 'Oups, not enough valid users, aborting...
+
+                                  ..-^~~~^-..
+                                .~           ~.
+                               (;:           :;)
+                                (:           :)
+                                  \':._   _.:\'
+                                      | |
+                                    (=====)
+                                      | |
+\O/                                   | |
+  \                                   | |
+  /\                               ((/   \))
+';
+  exit(255);
+}
+
+$for_real = ('--force' == $argv[1]);
+echo $for_real
+  ? 'OH MY, RUNNING FOR REAL, GOOD LUCK'
+  : 'pro tip: use --force option to run for real, with great powers come great responsibility
+Simulation mode engaged...';
+echo '
+
+';
+
+$without_datas = 0;
+$without_target = 0;
+$success = 0;
+
+foreach(Class_Users::findAllBy(['statut' => 1, 'role_level' => 2]) as $user) {
+  if (!user_has_info($user)) {
+    //$user->delete();
+    $without_datas++;
+    continue;
+  }
+
+  if (!$target = get_target_for($user)) {
+    printf("This %s sucks\n", $user->getLogin());
+    $without_target++;
+    continue;
+  }
+
+  $success++;
+  give_data_to_target($user, $target, $for_real);
+  //$user->delete();
+}
+
+/* foreach(Class_Users::findAllBy(['statut' => 1, 'role_level' => 2]) as $user) { */
+/*   $write_failed_user_in_csv; */
+/* } */
+
+printf('
+%s without datas
+%s without target
+%s success
+
+', $without_datas, $without_target, $success);
+
+
+function user_has_info($user) {
+  $adapter = Zend_Db_Table::getDefaultAdapter();
+  $queries = ["select count(id) from notices_paniers where id_user=" . $user->getId() . " and notices != ''",
+              "select count(id) from notices_avis where id_user=" . $user->getId(),
+              "select count(id) from cms_avis where id_user=" . $user->getId(),
+              "select count(id) from suggestion_achat where user_id=" . $user->getId(),
+              "select count(id) from session_formation_inscriptions where stagiaire_id=" . $user->getId(),
+              "select count(id) from user_group_memberships where user_id=" . $user->getId(),
+              "select count(id) from formulaires where id_user=" . $user->getId(),
+              "select count(id) from multimedia_devicehold where id_user=" . $user->getId(),
+  ];
+
+  foreach($queries as $query) {
+    $result = $adapter->query($query)->fetch();
+    if (0 < current($result))
+      return true;
+  }
+
+  return false;
+}
+
+
+function get_target_for($user) {
+  $target_login = 'CHAM' . $user->getLogin(); // to replace
+  $targets = Class_Users::findAllBy(['login' => $target_login]);
+
+  if (!$targets)
+    return;
+
+  if (1 < count($targets))
+    return;
+
+  return current($targets);
+}
+
+
+function give_data_to_target($from, $to, $for_real) {
+  if (!$for_real)
+    return;
+
+  $adapter = Zend_Db_Table::getDefaultAdapter();
+  $queries = ["update notices_paniers set id_user=" . $to->getId() . " where id_user=" . $from->getId() . " and notices != ''",
+              "update notices_avis set id_user=" . $to->getId() . " where id_user=" . $from->getId(),
+              "update cms_avis set id_user=" . $to->getId() ." where id_user=" . $from->getId(),
+              "update suggestion_achat set user_id=" . $to->getId() . " where user_id=" . $from->getId(),
+              "update session_formation_inscriptions set stagiaire_id=" . $to->getId() . " where stagiaire_id=" . $from->getId(),
+              "update user_group_memberships set user_id=" . $to->getId() . " where user_id=" . $from->getId(),
+              "update formulaires set id_user=" . $to->getId() . " where id_user=" . $from->getId(),
+              "update multimedia_devicehold set id_user=" . $to->getId() . " where id_user=" . $from->getId(),
+  ];
+
+  foreach($queries as $query)
+    $adapter->query($query);
+}
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