invoice/app/service/invoice/InvoiceIssuanceService.php

<?php

namespace app\service\invoice;

use app\model\InvoiceHead;
use app\model\InvoiceIssuance;
use app\service\webService\FeeService;
use Endroid\QrCode\Builder\Builder;
use Endroid\QrCode\Encoding\Encoding;
use Endroid\QrCode\ErrorCorrectionLevel\ErrorCorrectionLevelHigh;
use Endroid\QrCode\Label\Alignment\LabelAlignmentCenter;
use Endroid\QrCode\Label\Font\NotoSans;
use Endroid\QrCode\Writer\PngWriter;
use fast\FuncException;

class InvoiceIssuanceService
{

    /**
     *
     * @param $param
     * @param $wechat_user_id
     * @return array
     * @throws \think\db\exception\DataNotFoundException
     * @throws \think\db\exception\DbException
     * @throws \think\db\exception\ModelNotFoundException
     */
    public static function getListPage($param, $wechat_user_id): array
    {

        $limit = $params['limit'] ?? 10;

        $where = [
            ['wechat_user_id', '=', $wechat_user_id],
            ['delete_time', '=', 0]
        ];

        if (isset($param['start_date']) && !empty($param['start_date'])) {
            $where[] = [
                'create_time', '>=', strtotime($param['start_date'] . ' 00:00:00')
            ];
        }

        if (isset($param['end_date']) && !empty($param['end_date'])) {
            $where[] = [
                'create_time', '<=', strtotime($param['end_date'] . ' 23:59:59')
            ];
        }

        $model = (new InvoiceIssuance());
        $data  = $model->where($where)
                       ->field('project_id,invoice_head_id,amount,create_time,status')
                       ->order('create_time desc')
                       ->paginate($limit, false)
                       ->each(function ($item, $key) {
                           $InvoiceHead         = (new InvoiceHead)->find($item->invoice_head_id);
                           $item->serial_number = date("YmdHis") . rand(0000, 9999);
                           $item->head_type     = '';
                           $item->head_title    = '';
                           if ($InvoiceHead) {
                               $item->head_type  = InvoiceHead::$typeArr[$InvoiceHead['type']];
                               $item->head_title = $InvoiceHead['title'];
                           }
                           $item->project_id = InvoiceIssuance::$projectArr[$item->project_id] ?? '';
                           $item->status     = InvoiceIssuance::$statusArr[$item->status];
                       });
        return $data->toArray();
    }

    /**
     *
     * @param $pucode
     * @param $expire_time
     * @param $project_id
     * @return string[]
     * @throws FuncException
     */
    public static function validateFeePay($pucode, $expire_time, $project_id): array
    {

        $expire_date = date('Ym', strtotime($expire_time));
        $errorMsg    = '该账单还未缴费，请先完成缴费。';

        switch ($project_id) {
            case 1:

                $FeeService    = new FeeService($pucode);
                $param         = [
                    'startCostYearMonth' => $expire_date,
                    'endCostYearMonth'   => $expire_date,
                    'PaymentStatus'      => 2,
                ];

                $ComputeDetail = $FeeService->getComputeDetail($param);
                if ($ComputeDetail['MsgID'] != 1) {
                    throw new FuncException($errorMsg);
                }

                return ['amount' => $ComputeDetail['WaterAmount']];
            case 2:

                throw new FuncException('尚未开发，请耐心等待！');
            default:
                throw new FuncException('尚未开发，请耐心等待！');
        }
    }

    /**
     * 获取二维码
     * @return string
     */
    public static function getQrCode(): string
    {

        //$ChinaTaxes = new ChinaTaxes();

        $codeUrl = 'http://www.longazi.vip/blog/22';//$ChinaTaxes->downTaxPaymentProve();


        $result = Builder::create()
                         ->writer(new PngWriter())
                         ->writerOptions([])
                         ->data($codeUrl)
                         ->encoding(new Encoding('UTF-8'))
                         ->errorCorrectionLevel(new ErrorCorrectionLevelHigh())
                         ->size(300)
                         ->margin(10)
                         ->labelText('发票已开具，请扫描二维码获取发票！')
                         ->labelFont(new NotoSans(20))
                         ->labelAlignment(new LabelAlignmentCenter())
                         ->validateResult(false)
                         ->build();

        return $result->getDataUri();
    }

}