first commit

application/models/likelog_model.php

@@ -0,0 +1,24 @@
+<?php defined('BASEPATH') or exit('No direct script access allowed');
+
+class comment_model extends CI_Model
+{
+
+    private $table = 'like_log';
+
+    public function __construct()
+    {
+        parent::__construct();
+        $this->load->database();
+    }
+
+    public function findById($id) {
+        return $this->db->where('idx', $id)->get($this->table)->row();
+    }
+
+    public function findByContentTypeAndContentId($type, $id) {
+        return $this->db->from($this->table. ' ll')
+        ->where('content_type', $type)
+        ->where('content_idx', $id);        
+    }
+
+}