DAO にメソッド追加

daos/thread.php

@@ -7,7 +7,7 @@ class
 Thread
 {
   public static function
-  fetch_threads (
+  fetch_all (
       SQLite3 $db)
   : array
   {
@@ -35,7 +35,7 @@ Thread
 
     $threads = [];
 
-    while (($row = $threads -> fetchArray (SQLITE3_ASSOC)) !== false)
+    while (($row = $result -> fetchArray (SQLITE3_ASSOC)) !== false)
       {
         $thread = new Dto\Thread;