Merge pull request #15558 from eileenmcnaughton/report_page519

[civicrm-core.git] / CRM / Core / DAO.php

diff --git a/CRM/Core/DAO.php b/CRM/Core/DAO.php
index 8693a2e4eaf78fc9cf6f72ff42c4b17f7f1ad0d9..83dac3f4333a8f1b76dd8b3a467f3318ce9dabfc 100644 (file)
--- a/CRM/Core/DAO.php
+++ b/CRM/Core/DAO.php
@@ -563,6 +563,7 @@ class CRM_Core_DAO extends DB_DataObject {
         $event = new \Civi\Core\DAO\Event\PostUpdate($this);
         \Civi::service('dispatcher')->dispatch("civi.dao.postUpdate", $event);
       }
+      $this->clearDbColumnValueCache();
     }
     else {
       $this->insert();
@@ -616,6 +617,8 @@ class CRM_Core_DAO extends DB_DataObject {
     \Civi::service('dispatcher')->dispatch("civi.dao.postDelete", $event);
     $this->free();
 
+    $this->clearDbColumnValueCache();
+
     return $result;
   }
 
@@ -1192,12 +1195,16 @@ FROM   civicrm_domain
       CRM_Core_Error::fatal();
     }
 
-    $cacheKey = "{$daoName}:{$searchValue}:{$returnColumn}:{$searchColumn}";
-    if (self::$_dbColumnValueCache === NULL) {
-      self::$_dbColumnValueCache = [];
+    self::$_dbColumnValueCache = self::$_dbColumnValueCache ?? [];
+
+    while (strpos($daoName, '_BAO_') !== FALSE) {
+      $daoName = get_parent_class($daoName);
     }
 
-    if (!array_key_exists($cacheKey, self::$_dbColumnValueCache) || $force) {
+    if ($force ||
+      empty(self::$_dbColumnValueCache[$daoName][$searchColumn][$searchValue]) ||
+      !array_key_exists($returnColumn, self::$_dbColumnValueCache[$daoName][$searchColumn][$searchValue])
+    ) {
       $object = new $daoName();
       $object->$searchColumn = $searchValue;
       $object->selectAdd();
@@ -1207,11 +1214,10 @@ FROM   civicrm_domain
       if ($object->find(TRUE)) {
         $result = $object->$returnColumn;
       }
-      $object->free();
 
-      self::$_dbColumnValueCache[$cacheKey] = $result;
+      self::$_dbColumnValueCache[$daoName][$searchColumn][$searchValue][$returnColumn] = $result;
     }
-    return self::$_dbColumnValueCache[$cacheKey];
+    return self::$_dbColumnValueCache[$daoName][$searchColumn][$searchValue][$returnColumn];
   }
 
   /**
@@ -2950,4 +2956,20 @@ SELECT contact_id
     return $fields;
   }
 
+  /**
+   * Remove item from static cache during update/delete operations
+   */
+  private function clearDbColumnValueCache() {
+    $daoName = get_class($this);
+    while (strpos($daoName, '_BAO_') !== FALSE) {
+      $daoName = get_parent_class($daoName);
+    }
+    if (isset($this->id)) {
+      unset(self::$_dbColumnValueCache[$daoName]['id'][$this->id]);
+    }
+    if (isset($this->name)) {
+      unset(self::$_dbColumnValueCache[$daoName]['name'][$this->name]);
+    }
+  }
+
 }