T1703271515

Config.txt

@@ -7,4 +7,7 @@
 
 = register.php =
 11101 - User name doesn't match rules
-11102 - User name already exists //TODO
+11102 - User name already exists
+
+= start.php =
+12101 - More questions wanted then existing

Database.php

@@ -33,14 +33,14 @@ class Database
         return $query_response;
     }
 
-    function create_response($data, $error) {
-        $status_message = Database::create_status_code($error);
+    function create_response($data, $error, $values = null) {
+        $status_message = Database::create_status_code($error, $values);
         $meta = array('status'=>$error, 'message'=>$status_message);
         $response_element_json = json_encode(array('meta'=>$meta, 'data'=>$data), JSON_PRETTY_PRINT);
         return $response_element_json;
     }
 
-    function create_status_code($error) {
+    function create_status_code($error, $values) {
         switch ($error) {
             case 0:
                 return 'Success.';
@@ -50,6 +50,8 @@ class Database
                 return 'User name does not match rules. User name must be 6 to 20 characters and consist of English letters and numbers only.';
             case 11102:
                 return 'User name already exists. Please pick a different name.';
+            case 12101:
+                return 'We only have '.$values[0].' questions. Please select new game length.';
             default:
                 return 'An unknown error occurred.';
         }

start.php

@@ -7,10 +7,17 @@
  */
 
     require_once('includes.inc.php');
+    $data = '';
+    $error = 0;
+    $values = null;
     $uid = $_GET['uid'];
     $length = ($_GET['length'] && gettype(+$_GET['length']) == 'integer') ? +$_GET['length'] : 10;
     $database = new Database();
-
     $questions_count = $database->query('SELECT COUNT(*) FROM "Questions"')['data'][0]['count'];
-    echo($questions_count);
+
+    if($length > $questions_count) {
+        $error = 12101;
+        $values = array($questions_count);
+    }
+    Database::create_response($data, $error, $values);
 ?>