获取开票下载二维码 测试

app/controller/api/InvoiceIssuance.php

@@ -6,6 +6,7 @@ use app\model\InvoiceHead;
 use app\model\InvoiceIssuance as InvoiceIssuanceModel;
 use app\model\WechatPucode;
 use app\service\invoice\InvoiceIssuanceService;
+use app\service\wechat\WechatService;
 use app\util\ReturnCode;
 use app\validate\InvoiceHeadValidate;
 use app\validate\InvoiceIssuanceValidate;
@@ -169,4 +170,16 @@ class InvoiceIssuance extends Base
             return $this->buildFailed(ReturnCode::DELETE_FAILED, $e->getMessage());
         }
     }
+
+    public function getQrCode()
+    {
+        // 验证
+
+        // 生成
+        $qrCodeImage = InvoiceIssuanceService::getQrCode();
+
+        // 返回
+        return $this->buildSuccess(['qrCodeImage' => $qrCodeImage]);
+
+    }
 }

app/service/invoice/InvoiceIssuanceService.php

@@ -4,6 +4,12 @@ namespace app\service\invoice;
 
 use app\model\InvoiceHead;
 use app\model\InvoiceIssuance;
+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;
 
 class InvoiceIssuanceService
 {
@@ -59,4 +65,29 @@ class InvoiceIssuanceService
         return $data->toArray();
     }
 
+    public static function getQrCode()
+    {
+
+        //$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();
+    }
+
 }

route/apiRoute.php

@@ -12,6 +12,7 @@ Route::group('api', function() {
     Route::rule('InvoiceIssuance/add', 'api.InvoiceIssuance/add', 'post')->middleware(\app\middleware\WechatAuth::class);
     Route::rule('InvoiceIssuance/delete', 'api.InvoiceIssuance/delete', 'post')->middleware(\app\middleware\WechatAuth::class);
     Route::rule('InvoiceIssuance/getList', 'api.InvoiceIssuance/getList', 'post')->middleware(\app\middleware\WechatAuth::class);
+    Route::rule('InvoiceIssuance/getQrCode', 'api.InvoiceIssuance/getQrCode', 'get')->middleware(\app\middleware\WechatAuth::class);
     // 测试FeeService 接口
     Route::rule('Test/index', 'api.Test/index', 'get');
     //MISS路由定义