专题关联证书时未过滤之前已删除并关联的证书

修改文件：application\admin\controller\special\SpecialType

修改方法：certificate()

    public function certificate($related_id = 0)
    {
        if (!$related_id) return Json::fail('参数错误');
        $certificate = CertificateRelated::where(['related' => $related_id, 'obtain' => 1])->find();
        if ($certificate) {
            if (Certificate::be(['is_del' => 0, 'status' => 1, 'id' => $certificate['cid']])) {
                $id = $certificate['id'];
            } else {
                $id = 0;
                $certificate = [];
            }
        } else {
            $id = 0;
            $certificate = [];
        }
        $this->assign(['related_id' => $related_id, 'id' => $id, 'certificate' => json_encode($certificate)]);
        return $this->fetch('special/task/certificate');
    }

修改文件：application\merchant\controller\special\SpecialType

修改方法：certificate()

    public function certificate($related_id = 0)
    {
        if (!$related_id) return Json::fail('参数错误');
        $certificate = CertificateRelated::where(['related' => $related_id, 'obtain' => 1])->find();
        if ($certificate) {
            if (Certificate::be(['is_del' => 0, 'status' => 1,'mer_id' => $this->merchantId, 'id' => $certificate['cid']])) {
                $id = $certificate['id'];
            } else {
                $id = 0;
                $certificate = [];
            }
        } else {
            $id = 0;
            $certificate = [];
        }
        $this->assign(['related_id' => $related_id, 'id' => $id, 'certificate' => json_encode($certificate)]);
        return $this->fetch('special/task/certificate');
    }