force upgrade of json prompt

Author: justinhunt

db/upgrade.php

@@ -95,7 +95,7 @@ function xmldb_qtype_aitext_upgrade($oldversion) {
         $currentjsonprompt = get_config('qtype_aitext', 'jsonprompt');
         $currentjsonprompt = preg_replace('/\s+/', ' ', trim($currentjsonprompt));
 
-        if ($currentjsonprompt == $originaljsonprompt) {
+        if ($currentjsonprompt == $originaljsonprompt || true) {
             $newprompt = "Return only a JSON object which enumerates a set of 4 elements.";
             $newprompt .= ' The JSON object should be in this format: {"feedback":"string","correctedtext":"string",marks":"number", "relevance": "number"}';
             $newprompt .= " where marks is a single number summing all marks.";

settings.php

@@ -57,8 +57,8 @@
         'qtype_aitext/jsonprompt',
         new lang_string('jsonprompt', 'qtype_aitext'),
         new lang_string('jsonprompt_setting', 'qtype_aitext'),
-        'Return only a JSON object which enumerates a set of 3 elements.' .
-        ' The JSON object should be in this format: {"feedback":"string","marks":"number", "relevance": "number"}' .
+        'Return only a JSON object which enumerates a set of 4 elements.' .
+        ' The JSON object should be in this format: {"feedback": "string", "correctedtext": "string", "marks": "number", "relevance": "number"}' .
         ' where marks is a single number summing all marks.',
         PARAM_RAW,
         20,