Coupon.php
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<?php
/**
* tpshop
* ============================================================================
* 版权所有 2015-2027 深圳搜豹网络科技有限公司，并保留所有权利。
* 网站地址: http://www.tp-shop.cn
* ----------------------------------------------------------------------------
* 这不是一个自由软件！您只能在不用于商业目的的前提下对程序代码进行修改和使用 .
* 不允许对程序代码以任何形式任何目的的再发布。
* ============================================================================
* Date: 2015-12-11
*/
namespace app\manager\controller;
use think\AjaxPage;
use think\Page;
use think\Db;
class Coupon extends Base {
/**----------------------------------------------*/
/* 优惠券控制器 */
/**----------------------------------------------*/
/*
* 优惠券类型列表
*/
public function index(){
//获取优惠券列表
$count = M('coupon')->count();
$Page = new Page($count,10);
$show = $Page->show();
$lists = M('coupon')->order('add_time desc')->limit($Page->firstRow.','.$Page->listRows)->select();
$this->assign('lists',$lists);
$this->assign('pager',$Page);// 赋值分页输出
$this->assign('page',$show);// 赋值分页输出
$this->assign('coupons',C('COUPON_TYPE'));
return $this->fetch();
}
/*
* 添加编辑一个优惠券类型
*/
public function coupon_info(){
if(IS_POST){
$data = I('post.');
$data['send_start_time'] = strtotime($data['send_start_time']);
$data['send_end_time'] = strtotime($data['send_end_time']);
$data['use_end_time'] = strtotime($data['use_end_time']);
$data['use_start_time'] = strtotime($data['use_start_time']);
if($data['send_start_time'] > $data['send_end_time']){
$this->error('发放日期填写有误');
}
if($data['money'] >= $data['condition']){
$this->error('优惠券面额不能大于等于消费金额');
}
if(empty($data['id'])){
$data['add_time'] = time();
$row = M('coupon')->add($data);
}else{
$row = M('coupon')->where(array('id'=>$data['id']))->save($data);
}
if(!$row)
$this->error('编辑代金券失败');
$this->success('编辑代金券成功',U('Admin/Coupon/index'));
exit;
}
$cid = I('get.id/d');
if($cid){
$coupon = M('coupon')->where(array('id'=>$cid))->find();
$this->assign('coupon',$coupon);
}else{
$def['send_start_time'] = strtotime("+1 day");
$def['send_end_time'] = strtotime("+1 month");
$def['use_start_time'] = strtotime("+1 day");
$def['use_end_time'] = strtotime("+2 month");
$this->assign('coupon',$def);
}
return $this->fetch();
}
/*
* 优惠券发放
*/
public function make_coupon(){
//获取优惠券ID
$cid = I('get.id/d');
$type = I('get.type');
//查询是否存在优惠券
$data = M('coupon')->where(array('id'=>$cid))->find();
$remain = $data['createnum'] - $data['send_num'];//剩余派发量
if($remain<=0) $this->error($data['name'].'已经发放完了');
if(!$data) $this->error("优惠券类型不存在");
if($type != 4) $this->error("该优惠券类型不支持发放");
if(IS_POST){
$num = I('post.num/d');
if($num>$remain) $this->error($data['name'].'发放量不够了');
if(!$num > 0) $this->error("发放数量不能小于0");
$add['cid'] = $cid;
$add['type'] = $type;
$add['send_time'] = time();
for($i=0;$i<$num; $i++){
do{
$code = get_rand_str(8,0,1);//获取随机8位字符串
$check_exist = M('coupon_list')->where(array('code'=>$code))->find();
}while($check_exist);
$add['code'] = $code;
M('coupon_list')->add($add);
}
M('coupon')->where("id",$cid)->setInc('send_num',$num);
adminLog("发放".$num.'张'.$data['name']);
$this->success("发放成功",U('Admin/Coupon/index'));
exit;
}
$this->assign('coupon',$data);
return $this->fetch();
}
public function ajax_get_user(){
//搜索条件
$condition = array();
I('mobile') ? $condition['mobile'] = I('mobile') : false;
I('email') ? $condition['email'] = I('email') : false;
$nickname = I('nickname');
if(!empty($nickname)){
$condition['nickname'] = array('like',"%$nickname%");
}
$model = M('users');
$count = $model->where($condition)->count();
$Page = new AjaxPage($count,10);
foreach($condition as $key=>$val) {
$Page->parameter[$key] = urlencode($val);
}
$show = $Page->show();
$userList = $model->where($condition)->order("user_id desc")->limit($Page->firstRow.','.$Page->listRows)->select();
$user_level = M('user_level')->getField('level_id,level_name',true);
$this->assign('user_level',$user_level);
$this->assign('userList',$userList);
$this->assign('page',$show);
$this->assign('pager',$Page);
return $this->fetch();
}
public function send_coupon(){
$cid = I('cid/d');
if(IS_POST){
$level_id = I('level_id');
$user_id = I('user_id/a');
$insert = '';
$coupon = M('coupon')->where("id",$cid)->find();
if($coupon['createnum']>0){
$remain = $coupon['createnum'] - $coupon['send_num'];//剩余派发量
if($remain<=0) $this->error($coupon['name'].'已经发放完了');
}
if(empty($user_id) && $level_id>=0){
if($level_id==0){
$user = M('users')->where("is_lock",0)->select();
}else{
$user = M('users')->where("is_lock",0)->where('level_id', $level_id)->select();
}
if($user){
$able = count($user);//本次发送量
if($coupon['createnum']>0 && $remain<$able){
$this->error($coupon['name'].'派发量只剩'.$remain.'张');
}
foreach ($user as $k=>$val){
$time = time();
$insert[] = ['cid' => $cid, 'type' => 1, 'uid' => $val['user_id'], 'send_time' => $time];
}
}
}else{
$able = count($user_id);//本次发送量
if($coupon['createnum']>0 && $remain<$able){
$this->error($coupon['name'].'派发量只剩'.$remain.'张');
}
foreach ($user_id as $k=>$v){
$time = time();
$insert[] = ['cid' => $cid, 'type' => 1, 'uid' => $v, 'send_time' => $time];
}
}
DB::name('coupon_list')->insertAll($insert);
M('coupon')->where("id",$cid)->setInc('send_num',$able);
adminLog("发放".$able.'张'.$coupon['name']);
$this->success("发放成功");
exit;
}
$level = M('user_level')->select();
$this->assign('level',$level);
$this->assign('cid',$cid);
return $this->fetch();
}
public function send_cancel(){
}
/*
* 删除优惠券类型
*/
public function del_coupon(){
//获取优惠券ID
$cid = I('get.id/d');
//查询是否存在优惠券
$row = M('coupon')->where(array('id'=>$cid))->delete();
if($row){
//删除此类型下的优惠券
M('coupon_list')->where(array('cid'=>$cid))->delete();
$this->success("删除成功");
}else{
$this->error("删除失败");
}
}
/*
* 优惠券详细查看
*/
public function coupon_list(){
//获取优惠券ID
$cid = I('get.id/d');
//查询是否存在优惠券
$check_coupon = M('coupon')->field('id,type')->where(array('id'=>$cid))->find();
if(!$check_coupon['id'] > 0)
$this->error('不存在该类型优惠券');
//查询该优惠券的列表的数量
$sql = "SELECT count(1) as c FROM __PREFIX__coupon_list l ".
"LEFT JOIN __PREFIX__coupon c ON c.id = l.cid ". //联合优惠券表查询名称
"LEFT JOIN __PREFIX__order o ON o.order_id = l.order_id ". //联合订单表查询订单编号
"LEFT JOIN __PREFIX__users u ON u.user_id = l.uid WHERE l.cid = :cid"; //联合用户表去查询用户名
$count = DB::query($sql,['cid' => $cid]);
$count = $count[0]['c'];
$Page = new Page($count,10);
$show = $Page->show();
//查询该优惠券的列表
$sql = "SELECT l.*,c.name,o.order_sn,u.nickname FROM __PREFIX__coupon_list l ".
"LEFT JOIN __PREFIX__coupon c ON c.id = l.cid ". //联合优惠券表查询名称
"LEFT JOIN __PREFIX__order o ON o.order_id = l.order_id ". //联合订单表查询订单编号
"LEFT JOIN __PREFIX__users u ON u.user_id = l.uid WHERE l.cid = :cid". //联合用户表去查询用户名
" limit {$Page->firstRow} , {$Page->listRows}";
$coupon_list = DB::query($sql,['cid' => $cid]);
$this->assign('coupon_type',C('COUPON_TYPE'));
$this->assign('type',$check_coupon['type']);
$this->assign('lists',$coupon_list);
$this->assign('page',$show);
$this->assign('pager',$Page);
return $this->fetch();
}
/*
* 删除一张优惠券
*/
public function coupon_list_del(){
//获取优惠券ID
$cid = I('get.id');
if(!$cid)
$this->error("缺少参数值");
//查询是否存在优惠券
$row = M('coupon_list')->where(array('id'=>$cid))->delete();
if(!$row)
$this->error('删除失败');
$this->success('删除成功');
}
}