分享一个线下优惠券发放

    public function issue($id)
    {
        if (!CouponModel::be(['id' => $id, 'status' => 1, 'is_del' => 0]))
            return $this->failed('发布的优惠劵已失效或不存在!');
        $f = [];
        $f[] = Form::input('id', '优惠劵ID', $id)->disabled(1);
        $f[] = Form::dateTimeRange('range_date', '领取时间')->placeholder('不填为永久有效');
        $f[] = Form::radio('is_permanent', '是否不限量', 0)->options([['label' => '限量', 'value' => 0], ['label' => '不限量', 'value' => 1]]);
        $f[] = Form::number('count', '发布数量', 0)->min(0)->placeholder('不填或填0,为不限量');
        $f[] = Form::radio('is_full_give', '消费满赠', 0)->options([['label' => '开启', 'value' => 1], ['label' => '关闭', 'value' => 0]]);
        $f[] = Form::number('full_reduction', '满赠金额')->min(0)->placeholder('赠送优惠券的最低消费金额');
        $f[] = Form::radio('is_give_subscribe', '首次关注赠送', 0)->options([['label' => '开启', 'value' => 1], ['label' => '关闭', 'value' => 0]]);
        $f[] = Form::radio('send_type', '发放方式', 0)->options([['label' => '线上', 'value' => 0], ['label' => '线下', 'value' => 1]]);
        $f[] = Form::radio('status', '状态', 1)->options([['label' => '开启', 'value' => 1], ['label' => '关闭', 'value' => 0]]);
        $form = Form::make_post_form('添加优惠券', $f, Url::buildUrl('update_issue', array('id' => $id)));
        $this->assign(compact('form'));
        return $this->fetch('public/form-builder');
    }
    public function update_issue($id)
    {
        list($_id, $rangeTime, $count, $status, $is_permanent, $full_reduction, $is_give_subscribe, $send_type,$is_full_give) = Util::postMore([
            'id',
            ['range_date', ['', '']],
            ['count', 0],
            ['status', 0],
            ['is_permanent', 0],
            ['full_reduction', 0],
            ['is_give_subscribe', 0],
            ['send_type', 0],
            ['is_full_give', 0]
        ], null, true);
        if ($_id != $id) return Json::fail('操作失败,信息不对称');
        if (!$count) $count = 0;
        if (!CouponModel::be(['id' => $id, 'status' => 1, 'is_del' => 0])) return Json::fail('发布的优惠劵已失效或不存在!');
        if (count($rangeTime) != 2) return Json::fail('请选择正确的时间区间');
        list($startTime, $endTime) = $rangeTime;
//        echo $startTime;echo $endTime;var_dump($rangeTime);die;
        if (!$startTime) $startTime = 0;
        if (!$endTime) $endTime = 0;
        if (!$startTime && $endTime) return Json::fail('请选择正确的开始时间');
        if ($startTime && !$endTime) return Json::fail('请选择正确的结束时间');
        if (StoreCouponIssue::setIssue($id, $count, strtotime($startTime), strtotime($endTime), $count, $status, $is_permanent,$full_reduction, $is_give_subscribe,$send_type, $is_full_give))
            return Json::successful('发布优惠劵成功!');
        else
            return Json::fail('发布优惠劵失败!');
    }

namespace app\admin\controller\ump;
use app\admin\controller\AuthController;
use think\facade\Route as Url;
use crmeb\traits\CurdControllerTrait;
use crmeb\services\{JsonService, FormBuilder as Form, UtilService as Util};
use app\admin\model\ump\{StoreCouponIssue as CouponIssueModel, StoreCouponIssueUser};
use app\models\store\StoreCouponCode as CouponCodeModel;

 public function issue_code_list($id = '') 
    {
    	if (!$id) return JsonService::fail('参数有误!');
        $this->assign(CouponCodeModel::systemCouponCodePage($id));
        return $this->fetch();
    }
    public function export_text($id = '') //导出券码
    {
    	if (!$id) return JsonService::fail('参数有误!');
    	$list = CouponCodeModel::where(['cid'=>$id,'status'=>0])->field('code')->select()->toArray();
    	foreach ($list as $val) {
		    $val = join(",",$val);
		    $temp_array[] = $val;
		}
		$list = implode("\r", $temp_array);
    	return JsonService::successful('导出成功!',$list);
    }
    public function issue_make_code($id = '') //券码生成
    {
        if (!$id) return JsonService::fail('参数有误!');
        $issueInfo = CouponIssueModel::get($id);
        if (-1 == $issueInfo['status'] || 1 == $issueInfo['is_del'] || 0 == $issueInfo['send_type']) return $this->failed('状态错误,无法操作');
        $f = [];
        $f[] = Form::input('cid', '优惠劵编号', $issueInfo['id'])->disabled(1);
        if ( 0 == $issueInfo['is_permanent']) {
        	$f[] = Form::number('count', '生成数量(剩余'.$issueInfo['make_count'].')', 1)->min(1)->max($issueInfo['make_count']);
        } else {
        	$f[] = Form::number('count', '生成数量', 1)->min(1)->max(1000);
        }
        $form = Form::make_post_form('生成优惠券', $f, Url::buildUrl('make_code_handle'));
        $this->assign(compact('form'));
        return $this->fetch('public/form-builder');
    }
    public function make_code_handle()
    {
    	$data = Util::postMore([
            ['cid', 0],
            ['count', 0]
        ]);
        if (!$data['cid']) return JsonService::fail('操作错误');
        if (!$data['count']) return JsonService::fail('数量不能小于0');
        $data['send_time'] = time();
        $issueInfo = CouponIssueModel::get($data['cid']);
        if (0 == $issueInfo['make_count']) {
        	return JsonService::fail('可生成数量错误!'.$issueInfo['make_count']);
        }
        $datas = array();
        for($i = 0; $i < $data['count']; $i++){
        	$datas[$i]['cid'] = $data['cid'];
        	$datas[$i]['send_time'] = time();
            do{
                $code = get_rand_str(8,0,1);//获取随机8位字符串
                $check_exist = CouponCodeModel::where(['code' => $code])->find();
            }while($check_exist);
            $datas[$i]['code'] = $code;
            
        }
        CouponCodeModel::insertAll($datas);
        CouponIssueModel::where(['id' => $data['cid']])->dec('make_count',$data['count'])->update();
        return JsonService::successful('生成成功!');
    }