[5.4] Fix InstallerScript using 'id' instead of 'extension_id' for #__extension (joomla#46195)

* Fix InstallerScript using 'id' instead of 'extension_id' for #__extensions table

Author: Aaqilyousuf

libraries/src/Installer/InstallerScript.php

@@ -211,7 +211,9 @@ public function getParam($name, $id = 0)
             return false;
         }
 
-        $params = $this->getItemArray('params', $this->paramTable, 'id', $id);
+        $column = ($this->paramTable === '#__extensions') ? 'extension_id' : 'id';
+
+        $params = $this->getItemArray('params', $this->paramTable, $column, $id);
 
         return $params[$name];
     }
@@ -236,7 +238,9 @@ public function setParams($paramArray = null, $type = 'edit', $id = 0)
             return false;
         }
 
-        $params = $this->getItemArray('params', $this->paramTable, 'id', $id);
+        $column = ($this->paramTable === '#__extensions') ? 'extension_id' : 'id';
+
+        $params = $this->getItemArray('params', $this->paramTable, $column, $id);
 
         if ($paramArray) {
             foreach ($paramArray as $name => $value) {
@@ -262,7 +266,7 @@ public function setParams($paramArray = null, $type = 'edit', $id = 0)
         $query = $db->getQuery(true)
             ->update($db->quoteName($this->paramTable))
             ->set('params = :params')
-            ->where('id = :id')
+            ->where($column . ' = :id')
             ->bind(':params', $paramsString)
             ->bind(':id', $id, ParameterType::INTEGER);