Base.class.php
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<?php
/**
* 服务基础类
*
* @name Service_Base
* @package service/
* @copyright yoho.inc
* @author XMG
*/
class Service_Base extends Lib_Service
{
const EXPIRE = 3600; // 缓存1小时
const ROUTER = 'auth.yh_uuc.service'; // 路由规则
protected static $_tag = 'tag_yh_service_'; // 缓存的tag
protected static $_key = 'key_yh_service_'; // 缓存的KEY
/**
* 设置
*
* @param array $params (添加的参数)
* @param boolean $last_insert_id 是否返回主键ID，否则返回状态
* @return boolean (false:失败, true:成功)
*/
protected function set($table, $params,$last_insert_id = true)
{
$replaces = array('table' => $table);
$replaces['fields'] = Util_Utils_SqlString::mergeInsertFields($params);
$replaces['string'] = Util_Utils_SqlString::mergeInsertString($params);
$update = $params ;
if (isset($update['create_time']))
{
unset($update['create_time']);
}
if (isset($update['id']))
{
unset($update['id']);
}
$replaces['upstring'] = Util_Utils_SqlString::mergeSqlUpstring($update);
if ($last_insert_id)
{
return self::service(self::ROUTER)
->tag(self::$_tag.$table)
->insert('set', $params, $replaces)
->lastInsertId();
}
return self::service(self::ROUTER)
->tag(self::$_tag.$table)
->insert('set', $params, $replaces)
->status();
}
/**
* 更新
*
* @param array $params (添加的参数)
* @return boolean (false:失败, true:成功)
*/
protected function update($table,$conditions, $data)
{
$replaces = array('table' => $table);
$replaces['where'] = Util_Utils_SqlString::mergeSqlWhereString($conditions);
$replaces['upstring'] = Util_Utils_SqlString::mergeSqlUpstring($data);
$params = array_merge($data,$conditions);
return self::service(self::ROUTER)
->tag(self::$_tag.$table)
->update('update', $params, $replaces)
->status();
}
/**
* 删除
*
* @param array $condition (删除的条件)
* @return boolean (false:失败, true:成功)
*/
protected function del($table, $condition)
{
$replaces = array
(
'table' => $table,
'condition' => Util_Utils_SqlString::mergeSqlWhereString($condition)
);
return self::service(self::ROUTER)
->tag(self::$_tag.$table)
->delete('del', $condition, $replaces)
->status();
}
/**
* 获取列表
*
* @param unknown_type $table
* @param array $conditions
* @param unknown_type $offset
* @param unknown_type $limit
*/
protected function getList($table, array $conditions, $offset, $limit,$order='',$map = '')
{
$replaces = array('table' => $table, 'order' => ($order)?('ORDER BY '.$order):'');
$replaces['condition'] = Util_Utils_SqlString::mergeSqlWhereString($conditions);
if ($limit || $offset)
{
$replaces['limits'] = 'LIMIT :offset,:limit';
$conditions['offset'] = (int)$offset;
$conditions['limit'] = (int)$limit;
}
if ($replaces['condition'])
{
$replaces['condition'] = 'WHERE '.$replaces['condition'];
}
if($map)
{
$replaces['condition'] = ($replaces['condition'])?$replaces['condition'].' AND '.$map:' WHERE '.$map ;
}
//echo self::service(self::ROUTER)->tag(self::$_tag.$table)->getSql('getList', $conditions, $replaces);
$key = md5(sprintf(self::$_key . '_%s_%s_%s_%s_%s',serialize($conditions),$offset,$limit,$order,$map).$table.'getList');
return self::service(self::ROUTER)
->tag(self::$_tag.$table)
->key($key)
->fetchAll('getList', $conditions, $replaces);
}
/**
* 获取总数
*
* @param unknown_type $table
* @param array $conditions
*/
protected function getListTotal($table, array $conditions ,$map = '')
{
$replaces = array('table' => $table);
$key = md5(sprintf(self::$_key . '_%s_%s_total',serialize( $conditions),$map).$table.'getListTotal');
$replaces['condition'] = Util_Utils_SqlString::mergeSqlWhereString($conditions);
if ($replaces['condition'])
{
$replaces['condition'] = 'WHERE '.$replaces['condition'];
}
if($map)
{
$replaces['condition'] = ($replaces['condition'])?$replaces['condition'].' AND '.$map:' WHERE '.$map ;
}
//echo self::service(self::ROUTER)->tag(self::$_tag.$table)->key($key)->getSql('getListTotal', $conditions , $replaces);
return self::service(self::ROUTER)
->tag(self::$_tag.$table)
->key($key)
->fetchOne('getListTotal', $conditions , $replaces);
}
/**
* 批量获取
*
* @param unknown_type $shop_ids
*/
protected function getListByIds($table, $ids,$order='', $id_column = 'id')
{
$replaces = array('table' => $table, 'order' => ($order)?('ORDER BY '.$order):'');
$replaces['ids'] = Util_Utils_SqlString::mergeSqlInString($ids);
$replaces['column'] = $id_column ;
$key = md5(sprintf(self::$_key . '_%s_%s_%s',implode('_',$ids),$order,$id_column).$table.'getListByIds');
return self::service(self::ROUTER)
->tag(self::$_tag.$table)
->key($key)
->fetchAll('getListByIds', array(), $replaces);
}
/**
* 根据条件获取一条记录
*
* @param unknown_type $id
*/
protected function getOne($table, array $conditions,$column = '*')
{
$replaces = array('table' => $table,'column' => $column);
$replaces['condition'] = Util_Utils_SqlString::mergeSqlWhereString($conditions);
$key = md5(sprintf(self::$_key . '_%s',serialize( $conditions)).$table.'getOne');
return self::service(self::ROUTER)
->tag(self::$_tag.$table)
->key($key)
->fetchRow('getOne', $conditions, $replaces);
}
/**
* 获取统计数量(去重)
*
* @param unknown_type $table
* @param array $conditions
* @param unknown_type $distinct_column
*/
protected function getDistinctTotal($table, array $conditions , $distinct_column)
{
$replaces = array('table' => $table,'distinct_column' => $distinct_column);
$key = md5(sprintf(self::$_key . '_%s',serialize( $conditions)).$table.'getDistinctTotal');
$replaces['condition'] = Util_Utils_SqlString::mergeSqlWhereString($conditions);
if ($replaces['condition'])
{
$replaces['condition'] = 'WHERE '.$replaces['condition'];
}
return self::service(self::ROUTER)
->tag(self::$_tag.$table)
->key($key)
->fetchOne('getDistinctTotal', $conditions , $replaces);
}
/**
* 更新记录
*
* @param unknown_type $where
*/
protected function updateDateByQuery( $table, $data, $where )
{
$replaces = array
(
'table' => $table,
'upstring' => Util_Utils_SqlString::mergeSqlUpstring($data),
'where' => $where
);
return self::service(self::ROUTER)
->tag(self::$_tag.$table)
->update('updateDateByQuery', $data, $replaces)
->status();
}
/**
* 为某条字段,自增计数
*
* @param string $table 表名
* @param array $conditions 条件
* @param string $column 要更新的字段
* @param unknown_type $step 增加的数量
* @return boolean
*/
protected function inc($table, array $conditions , $column , $step)
{
$replaces = array('table' => $table,'column' => $column);
$replaces['condition'] = Util_Utils_SqlString::mergeSqlWhereString($conditions);
if ($replaces['condition'])
{
$replaces['condition'] = 'WHERE '.$replaces['condition'];
}
$conditions['step'] = $step ;
return self::service(self::ROUTER)
->tag(self::$_tag.$table)
->update('inc', $conditions , $replaces);
}
}