Mews.Fiscalizations.Austria 5.0.0

<p align="center"> <a href="https://mews.com"> <img alt="Mews" src="https://user-images.githubusercontent.com/51375082/120493257-16938780-c3bb-11eb-8cb5-0b56fd08240d.png"> </a> <br><br> <b>Mews.Fiscalizations.Austria</b> is a .NET library that allows you to generate QR codes compliant with Austrian fiscal law (RKSV2017). Currently offers a signer based on A-Trust WS RK.Online API. <b>Current supported version is 2.0.</b> <br><br> <a href="https://www.nuget.org/packages/Mews.Fiscalizations.Austria/"> <img src="https://img.shields.io/nuget/v/Mews.Fiscalizations.Austria"> </a> <a href="https://github.com/MewsSystems/fiscalizations/blob/master/LICENSE"> <img src="https://img.shields.io/github/license/MewsSystems/fiscalizations"> </a> <a href="https://github.com/MewsSystems/fiscalizations/actions/workflows/build-and-test-austria-windows.yml"> <img src="https://img.shields.io/github/workflow/status/MewsSystems/fiscalizations/Build%20and%20test%20-%20Austria%20(Windows)/master?label=windows%20build"> </a> <a href="https://github.com/MewsSystems/fiscalizations/actions/workflows/build-and-test-austria-linux.yml"> <img src="https://img.shields.io/github/workflow/status/MewsSystems/fiscalizations/Build%20and%20test%20-%20Austria%20(Linux)/master?label=linux%20build"> </a> <a href="https://labs.a-trust.at/developer/pdf/asignRKHSM_basic_advanced_premium.pdf"> <img src="https://img.shields.io/badge/v2.0-registrierkasse-lightgrey"> </a> </p>

📃 Description

This library uses the A-Trust to generate the QR codes, please check their Documentation.

⚙️ Installation

The library can be installed through NuGet packages or the command line as mentioned below:

Install-Package Mews.Fiscalizations.Austria

🎯 Features

• Functional approach via FuncSharp.
• No Austrian abbreviations.
• Early data validation.
• Asynchronous I/O.
• All endpoints are covered with tests.
• Intuitive immutable DTOs.
• Pipelines that run on both Windows and Linux operating systems.
• Cross platform (uses .NET Standard).

📦 NuGet

We have published the library as Mews.Fiscalizations.Austria.

👀 Code Examples

Listed below are some of the common examples. If you want to see more code examples, please check the Tests.

Creating QR data from bills

var qrData = new QrData(new Receipt(
    number: new ReceiptNumber("83469"),
    registerIdentifier: new RegisterIdentifier("DEMO-CASH-BOX817"),
    taxData: new TaxData(
        standartRate: new CurrencyValue(29.73m),
        lowerReducedRate: new CurrencyValue(36.41m),
        specialRate: new CurrencyValue(21.19m)
    ),
    turnover: new CurrencyValue(0.0m), 
    certificateSerialNumber: new CertificateSerialNumber("-3667961875706356849"),
    previousJwsRepresentation: new JwsRepresentation("..."),
    created: new LocalDateTime(
        new DateTime(2015, 11, 25, 19, 20, 11),
        LocalDateTime.AustrianTimezone
    )
);

Using A-Trust RK.Online signer

var signer = new ATrustSigner(Credentials, ATrustEnvironment.Test);
var output = signer.Sign(qrData);

SignerOutput Usage

fiscalRecord.JwsRepresentation = output.JwsRepresentation.Value;
fiscalRecord.QrData = output.SignedQrData.Value;
fiscalRecord.Signature = output.JwsRepresentation.Signature.Value;

🔐 Security protocol

• TLS 1.1 and TLS 1.2 protocols must be enabled, that can be achieved by adding the following line to your code:

ServicePointManager.SecurityProtocol |= SecurityProtocolType.Tls12 | SecurityProtocolType.Tls11