Cosmetic maintenance tune-up.

[timetracker.git] / WEB-INF / lib / ttOrgHelper.class.php

diff --git a/WEB-INF/lib/ttOrgHelper.class.php b/WEB-INF/lib/ttOrgHelper.class.php
index 2cf0450..461c751 100644 (file)
--- a/WEB-INF/lib/ttOrgHelper.class.php
+++ b/WEB-INF/lib/ttOrgHelper.class.php
@@ -62,4 +62,62 @@ class ttOrgHelper {
     }
     return false;
   }
+
+  // The getInactiveOrgs is a maintenance function that returns an array of inactive organization ids (max 10 for now).
+  static function getInactiveOrgs() {
+    $inactive_orgs = array();
+    $mdb2 = getConnection();
+
+    // Determine inactive organizations by querying the database for max access timestamp for its users.
+    $cutoff_timestamp = $mdb2->quote(date('Y-m-d', strtotime('-1 year')));
+    $sql = "select org_id from".
+      " (select max(accessed) as last_access, org_id from tt_users where org_id > 0 group by org_id order by last_access, org_id) as t".
+      " where last_access is null or last_access < $cutoff_timestamp limit 10"; // Max 10 orgs at a time for now...
+    $res = $mdb2->query($sql);
+    if (!is_a($res, 'PEAR_Error')) {
+      while ($val = $res->fetchRow()) {
+        $inactive_orgs[] = $val['org_id'];
+      }
+      return $inactive_orgs;
+    }
+    return false;
+  }
+
+  // deleteOrg deletes data for the entire organization from database permanently.
+  static function deleteOrg($org_id) {
+    // Go one table at a time and remove all records with matching org_id.
+    // The order is backwards to import (see ttOrgImportHelper). Remove groups last.
+    // This leaves us with something partially working if an error occurs.
+    $mdb2 = getConnection();
+
+    $tables = array(
+      'tt_config',
+      'tt_cron',
+      'tt_fav_reports',
+      'tt_monthly_quotas',
+      'tt_predefined_expenses',
+      'tt_expense_items',
+      'tt_custom_field_log',
+      'tt_custom_field_options',
+      'tt_custom_fields',
+      'tt_log',
+      'tt_timesheets', // TODO: check if order is correct. After doing export.
+      'tt_invoices',
+      'tt_user_project_binds',
+      'tt_users',
+      'tt_client_project_binds',
+      'tt_clients',
+      'tt_project_task_binds',
+      'tt_projects',
+      'tt_tasks',
+      'tt_roles',
+      'tt_groups'
+    );
+    foreach($tables as $table) {
+      $sql = "delete from $table where org_id = $org_id";
+      $affected = $mdb2->exec($sql);
+      if (is_a($affected, 'PEAR_Error')) return false;
+    }
+    return true;
+  }
 }