MBS-10572: Changes from CR

Author: PhMemmel

lang/en/aichat.php

@@ -52,7 +52,7 @@
 $string['privacy:metadata:block_ai_chat_personas_selected:contextid'] = 'The context ID of the AI chat activity';
 $string['privacy:metadata:block_ai_chat_personas_selected:personasid'] = 'The ID of the selected persona';
 $string['privacy:metadata:local_ai_manager_request_log'] = 'Stores conversation data (prompts and AI responses) for the AI chat activity in the local_ai_manager request log table';
-$string['privacy:metadata:local_ai_manager_request_log:component'] = 'The component identifier (block_ai_chat) that created this log entry';
+$string['privacy:metadata:local_ai_manager_request_log:component'] = 'The component identifier (mod_aichat) that created this log entry';
 $string['privacy:metadata:local_ai_manager_request_log:contextid'] = 'The context ID of the AI chat activity where the conversation took place';
 $string['privacy:metadata:local_ai_manager_request_log:promptcompletion'] = 'The AI response to the user\'s prompt';
 $string['privacy:metadata:local_ai_manager_request_log:prompttext'] = 'The prompt text sent by the user to the AI';

lib.php

@@ -24,23 +24,23 @@
  */
 
 /**
- * Adds a new aichat instance
+ * Adds a new aichat instance.
  *
  * @param stdClass $data aichat record
- * @return int the aichat instance id
+ * @return int|false the aichat instance id or false if it could not been added
  */
-function aichat_add_instance($data): int {
+function aichat_add_instance($data): int|false {
     global $DB;
     return $DB->insert_record('aichat', $data);
 }
 
 /**
- * Updates an aichat instance
+ * Updates an aichat instance.
  *
  * @param stdClass $data aichat record
- * @return int the aichat instance id
+ * @return bool if the update was successful
  */
-function aichat_update_instance($data): int {
+function aichat_update_instance($data): bool {
     global $DB;
     $data->id = $data->instance;
     return $DB->update_record('aichat', $data);