first commit

ZeedFramework/library/Com/Model/Coupon.php

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+<?php
+/**
+ *
+ * platform programe
+ * @category   Trendible
+ * @package    ChangeMe
+ * @subpackage ChangeMe
+ * @author     shaun.song ( GTalk/Email: songsj125@gmail.com | MSN: ssj125@hotmail.com )
+ * @since      2010-6-29
+ * @version    SVN: $Id$
+ */
+class Com_Model_Coupon extends Zeed_Db_Model
+{
+    
+    /**
+     * @var string table name
+     */
+    protected $_name = "coupon";
+    
+    /**
+     * 分类表
+     * @var string
+     */
+    const CATEGORYNAME = 'coupon_category';
+    
+    /**
+     * 分类关联表
+     * @var string
+     */
+    const CATEGORYLINKNAME = 'coupon_categorylink';
+    
+    /**
+     * coupon历史表
+     * @var string
+     */
+    const COUPONHISTORYNAME = 'coupon_history';
+    
+    /**
+     * @var integer primary key
+     */
+    protected $_primary = 'id';
+    
+    /**
+     * 
+     * @var string table prifex
+     */
+    protected $_prifex = '';
+    
+    public function __construct()
+    {
+        parent::__construct(Zeed_Config::loadGroup('database.coupon'));
+    }
+    /**
+     * @return Com_Model_Coupon
+     */
+    public static function instance()
+    {
+        return parent::_instance(__CLASS__);
+    }
+    
+    /**
+     * get coupon information
+     * 
+     * @param integer $id
+     * @return null|array
+     */
+    public function getCouponInfo($id = 0)
+    {
+        if (! $id || $id <= 0) {
+            return null;
+        }
+        
+        $where = $this->getAdapter()->quoteInto($this->getAdapter()->quoteIdentifier('id') . ' = ?', $id);
+        $rows = $this->getAdapter()->select()->from($this->getTable())->where($where)->query()->fetch();
+        return empty($rows) ? null : $rows;
+    }
+    
+    /**
+     * udapte coupon
+     * 
+     * @param integer $id
+     * @param array $set
+     * @return number
+     */
+    public function updateCouponById($id, $set)
+    {
+        if (! $id || $id <= 0) {
+            return 0;
+        }
+        
+        $where = $this->getAdapter()->quoteInto($this->getAdapter()->quoteIdentifier('id') . ' = ?', $id);
+        return $this->getAdapter()->update($this->getTable(), $set, $where);
+    }
+    
+    /**
+     * add coupon 
+     * 
+     * @param array $set
+     * @return integer
+     */
+    public function addCoupon($set)
+    {
+        $this->getAdapter()->insert($this->getTable(), $set);
+        
+        return $this->getAdapter()->lastInsertId($this->getTable());
+    }
+    
+    /**
+     * get history 
+     * 
+     * @param array|string $where
+     * @return array
+     */
+    public function getCouponHistoryByWhere($where = array())
+    {
+        $where = $this->batchWhere($where);
+        $select = $this->getAdapter()->select()->from(self::COUPONHISTORYNAME);
+        if ($where != '') {
+            $select->where($where);
+        }
+        
+        $rows = $select->query()->fetchAll();
+        return $rows;
+    
+    }
+    
+    /**
+     * 生成coupon领取历史记录
+     *
+     * @param array $set
+     * @return integer
+     */
+    public function addCouponHistory($set)
+    {
+        $this->getAdapter()->insert(self::COUPONHISTORYNAME, $set);
+        
+        return $this->getAdapter()->lastInsertId(self::COUPONHISTORYNAME);
+    }
+    
+    /**
+     * 根据分类ID,$categotyautoid获取link的值
+     * 
+     * @param integer $categotyautoid
+     * @param integer $categoryid
+     * @return null|array
+     */
+    public function getLinkByAutoId($categotyautoid, $categoryid = 0)
+    {
+        $where = $this->getAdapter()->quoteInto($this->getAdapter()->quoteIdentifier('categoryautoid') . ' = ?', $categotyautoid);
+        $where .= ' AND ' . $this->getAdapter()->quoteInto($this->getAdapter()->quoteIdentifier('categoryid') . ' = ?', $categoryid);
+        $row = $this->getAdapter()->select()->from(self::CATEGORYLINKNAME)->where($where)->query()->fetch();
+        
+        return empty($row) ? null : $row;
+    }
+    
+    /**
+     * 根据分类ID获取$categoryautoid,对表进行行锁
+     * 
+     * @param integer $categoryid
+     * @return boolen|integer
+     */
+    public function getCategoryAutoId($categoryid)
+    {
+        $this->beginTransaction();
+        $categoryid = (int) $categoryid;
+        $categoryautoid = $this->getAdapter()->query('SELECT currentid FROM ' . self::CATEGORYNAME . ' WHERE ' . $this->getAdapter()->quoteInto($this->getAdapter()->quoteIdentifier('categoryid') . ' = ?', $categoryid) . ' AND currentid < amount FOR UPDATE')->fetchColumn();
+        
+        if ($categoryautoid!==false) {
+            $categoryautoid = $categoryautoid + 1;
+            $this->getAdapter()->update(self::CATEGORYNAME, array(
+                    'currentid' => $categoryautoid), $this->getAdapter()->quoteInto($this->getAdapter()->quoteIdentifier('categoryid') . ' = ?', $categoryid));
+        }
+        $this->commit();
+        return $categoryautoid;
+    }
+    
+    /**
+     * 更新分类currentid
+     * 
+     * @param integer $id
+     * @return boolen
+     */
+    public function updateCategory($id)
+    {
+        return $this->getAdapter()->query('UPDATE ' . self::CATEGORYNAME . ' SET currentid = currentid + 1 WHERE ' . $this->getAdapter()->quoteInto($this->getAdapter()->quoteIdentifier('categoryid') . ' = ?', $id));
+    }
+    
+    /**
+     * 根据分类ID返回分类信息
+     * 
+     * @param integer $id
+     * @return null|array
+     */
+    public function getCategoryById($id)
+    {
+        $where = $this->getAdapter()->quoteInto('categoryid = ?', (int) $id);
+        $row = $this->getAdapter()->select()->from(self::CATEGORYNAME)->where($where)->query()->fetch();
+        
+        return empty($row) ? null : $row;
+    }
+    
+    /**
+     *根据$where条件返回分分类信息
+     * 
+     * @param array|string $where
+     * @return null|array
+     */
+    public function getCategoriesByWhere($where = array())
+    {
+        $where = $this->batchWhere($where);
+        $select = $this->getAdapter()->select()->from(self::CATEGORYNAME);
+        if ($where != '') {
+            $select->where($where);
+        }
+        $rows = $select->query()->fetchAll();
+        
+        return empty($rows) ? null : $rows;
+    }
+}
+
+// End ^ LF ^ UTF-8