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PHP

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<?php
class PrimeLinePrice_model extends CI_Model {
var $topnum = false; //返回记录�
var $cli_no = false; //线路代å<C2A3>·
var $person_size = false; //人等
var $cli_grade = 7001; //(标准7001ã€<C3A3>豪å<C2AA>?002ã€<C3A3>ç»<C3A7>æµ?003ï¼?
var $price_date = false; //查询价格日期区间
var $orderby = false;
function __construct() {
parent::__construct();
$this->HT = $this->load->database('HT', TRUE);
}
public function init() {
$this->topnum = false;
$this->cli_no = false;
$this->person_size = false;
$this->cli_grade = false;
$this->price_date = false;
$this->orderby = ' ORDER BY plp.PLP_Level ASC,plp.PLP_IsWeekPrice DESC,plp.PLP_AdultUnitPrice DESC ';
}
public function search($cli_no, $topnum = false, $cli_grade = false, $person_size = false, $price_date = false) {
$this->init();
$this->cli_no = $cli_no;
$this->topnum = empty($topnum) ? false : $topnum;
$this->cli_grade = empty($cli_grade) ? false : $this->cli_grade = ' AND cli.CLI_Grade = ' . $this->HT->escape($cli_grade);
$this->person_size = empty($person_size) ? false : $this->person_size = " AND $person_size BETWEEN plp.PLP_PersonGradeDown AND plp.PLP_PersonGradeUp ";
if (!empty($price_date)) {
$this->price_date = " AND '$price_date 00:00:00' BETWEEN plp.PLP_StartDate AND plp.PLP_EndDate ";
$week_day = (int) date('w', strtotime($price_date)); //获å<C2B7>当å‰<C3A5>时间的星期å<C5B8>·ï¼Œç”¨äºŽåˆ¤æ­å¨æœ«ä»·
$this->price_date .="
AND (
(plp.PLP_IsWeekPrice=1 AND plp.PLP_WeekDefine LIKE '%$week_day%')
OR (plp.PLP_IsWeekPrice=0)
)
";
}
return $this->get_list();
}
public function get_list() {
$this->topnum ? $sql = "SELECT TOP " . $this->topnum : $sql = "SELECT ";
$sql .= "
cli.CLI_SN
,cli.CLI_NO
,cli.CLI_Grade
,plp.PLP_SN
,plp.PLP_CLI_SN
,plp.PLP_Season
,plp.PLP_Area
,plp.PLP_StartDate
,plp.PLP_EndDate
,plp.PLP_PersonGradeDown
,plp.PLP_PersonGradeUp
,plp.PLP_AdultUnitCost
,plp.PLP_AdultUnitPrice
,plp.PLP_RoomDiffPrice
,plp.PLP_ChildRate
,plp.PLP_BabyRate
,plp.PLP_ChildUnitPrice
,plp.PLP_BabyUnitPrice
,plp.PLP_Level
,plp.PLP_IsWeekPrice
,plp.PLP_WeekDefine
,plp.PLP_PriceDate
,plp.PLP_PersonNum
,plp.PLP_VEI_SN
,plp.PLP_Year
,plp.PLP_VPPI_SN
,plp.PLP_VPPD_SN
,plp.PLP_Creator
,plp.PLP_CreateDate
,plp.PLP_LastEditor
,plp.PLP_LastEditDate
FROM PrimeLinePrice plp
INNER JOIN CustomerLineInfo cli
ON cli.CLI_SN = plp.PLP_CLI_SN
WHERE 1 = 1
AND cli.CLI_DEI_SN=?
AND plp.PLP_Year IS NOT NULL
AND cli.CLI_NO = ?
AND cli.CLI_State IN (1005003 ,1005004)
";
$this->person_size ? $sql.=$this->person_size : false;
$this->price_date ? $sql.=$this->price_date : false;
$this->cli_grade ? $sql.=$this->cli_grade : false;
$this->orderby ? $sql.=$this->orderby : false;
$query = $this->HT->query($sql, array(CONST_SITE_DEPARTMENT,$this->cli_no));
//print_r($this->HT->queries);
if ($this->topnum === 1) {
if ($query->num_rows() > 0) {
$row = $query->row();
return $row;
} else {
return FALSE;
}
} else {
return $query->result();
}
}
}