Mikrofin.EMoney.CashDeskSdk 1.1.0

dotnet add package Mikrofin.EMoney.CashDeskSdk --version 1.1.0
                    
NuGet\Install-Package Mikrofin.EMoney.CashDeskSdk -Version 1.1.0
                    
This command is intended to be used within the Package Manager Console in Visual Studio, as it uses the NuGet module's version of Install-Package.
<PackageReference Include="Mikrofin.EMoney.CashDeskSdk" Version="1.1.0" />
                    
For projects that support PackageReference, copy this XML node into the project file to reference the package.
<PackageVersion Include="Mikrofin.EMoney.CashDeskSdk" Version="1.1.0" />
                    
Directory.Packages.props
<PackageReference Include="Mikrofin.EMoney.CashDeskSdk" />
                    
Project file
For projects that support Central Package Management (CPM), copy this XML node into the solution Directory.Packages.props file to version the package.
paket add Mikrofin.EMoney.CashDeskSdk --version 1.1.0
                    
#r "nuget: Mikrofin.EMoney.CashDeskSdk, 1.1.0"
                    
#r directive can be used in F# Interactive and Polyglot Notebooks. Copy this into the interactive tool or source code of the script to reference the package.
#:package Mikrofin.EMoney.CashDeskSdk@1.1.0
                    
#:package directive can be used in C# file-based apps starting in .NET 10 preview 4. Copy this into a .cs file before any lines of code to reference the package.
#addin nuget:?package=Mikrofin.EMoney.CashDeskSdk&version=1.1.0
                    
Install as a Cake Addin
#tool nuget:?package=Mikrofin.EMoney.CashDeskSdk&version=1.1.0
                    
Install as a Cake Tool

Mikrofin EMoney CashDesk SDK – Detaljna dokumentacija

Šta je Mikrofin EMoney CashDesk SDK?

Mikrofin.EMoney.CashDeskSdk je .NET biblioteka koja omogućava vašoj aplikaciji da se poveže na Mikrofin EMoney Core API putem WebSocket konekcije i obavlja rad sa blagajnom (Cash Desk).

Pomoću ovog SDK-a možete:

  • slati poruke uz pomoc vec definisanih metoda prema Mikrofin EMoney Core API-u:

    • LoginAsync
    • CreatePaymentAsync
    • CancelPaymentAsync
    • CreateCashInAsync
    • CancelCashInAsync
    • CreateCashOutAsync
    • CompleteCashOutAsync
    • CancelCashOutAsync
  • primati jasno definisane događaje koje integracija može pretvoriti u UI obavijesti ili poslovnu logiku:

    • CashierLoginSucceeded
    • CashierLoginFailed
    • PaymentCreated
    • TransactionCreateFailed
    • PaymentCompleted
    • CashInCreated
    • CashInCompleted
    • CashOutCreated
    • CashOutPaidByUser
    • CashOutCompleted
    • GeneralErrorReceived

SDK sakriva kompletnu WebSocket komunikaciju, tako da vi radite samo sa jasnim C# metodama i događajima.

Kako SDK radi?

  1. SDK uspostavlja jednu stalnu WebSocket vezu prema EMoney API-ju
  2. Vi šaljete zahtjeve metodama kao što su:
  • LoginAsync
  • CreatePaymentAsync
  • CancelPaymentAsync
  • CreateCashInAsync
  • CancelCashInAsync
  • CreateCashOutAsync
  • CompleteCashOutAsync
  • CancelCashOutAsync
  1. Server vam vraća odgovore kroz događaje (events), npr.:
  • PaymentCreated
  • PaymentCompleted
  • TransactionCreateFailed
  • CashInCreated
  • CashInCompleted
  • CashOutCreated
  • CashOutPaidByUser
  • CashOutCompleted
  1. Te događaje možete koristiti za:
  • prikaz QR koda,
  • obavijesti korisniku,
  • pokretanje poslovne logike u aplikaciji.

Tehnički zahtjevi

Prije nego počnete, potrebno je sljedeće:

Softverski zahtjevi

  • .NET 6.0 ili noviji
  • Ili bilo koje runtime okruženje koje podržava .NET Standard 2.0

Sistemski zahtjevi

  • Kreiran blagajnički (cashier) račun u EMoney Core sistemu
  • Pristup WebSocket endpointu:
    • Lokalno:

      ws://localhost:5000/ws/cashdesk

    • Dev / Test

      wss://test-api-emoney.mfsoftware.com/ws/cashdesk

    • Prod

      wss://api.totopay.ba/ws/cashdesk

Instalacija SDK-a

Opcija 1: preko .NET CLI (NuGet paket)

dotnet add package Mikrofin.EMoney.CashDeskSdk

Opcija 2: ručno u .csproj fajlu

<ItemGroup>
    <PackageReference Include="Mikrofin.EMoney.CashDeskSdk" Version="x.y.z" />
</ItemGroup>

Kreiranje i konfiguracija klijenta

Prvi korak u kodu je konfiguracija CashDeskClient-a.

var options = new CashDeskClientOptions(
    new Uri("wss://<your-host>/ws/cashdesk"))
{
    KeepAliveInterval = TimeSpan.FromSeconds(30),
    ReceiveBufferSize = 32 * 1024,
    DiagnosticLogger = message =>
        logger.LogInformation("[CashDeskSdk] {Message}", message)
};

await using var client = new CashDeskClient(options);

Obavezni parametri

  • Endpoint – puni ws:// ili wss:// Mikrofin EMoney Core API URL izloženog CashDesk endpointa.

Dodatne postavke

  • KeepAliveInterval – period slanja pingova (default 30 sek).
  • ReceiveBufferSize – veličina buffera za prijem frame-ova (default 32 KB).
  • Headers – kolekcija custom zaglavlja (trenutno nije neophodna; koristite samo ako vam gateway naknadno zatraži dodatne header-e).
  • DiagnosticLogger – callback za logovanje lifecycle događaja (spajanje, diskonekcija).

Tipičan tok integracije

  1. Instancirati CashDeskClient (prethodno poglavlje)
  2. pretplatiti se na događaje
client.CashierLoginSucceeded += (_, payload) =>
{
    Console.WriteLine($"Cashier {payload.Cashier.UserName} logged in.");
};

client.PaymentCompleted += (_, payload) =>
{
    Console.WriteLine($"Payment {payload.Payment.Id} completed.");
};
client.CashInCompleted += (_, payload) =>
{
    Console.WriteLine($"CashIn {payload.CashIn.Id} completed.");
};
client.CashOutCompleted += (_, payload) =>
{
    Console.WriteLine($"CashOut {payload.CashOut.Id} completed.");
};
  1. Uspostaviti WebSocket konekciju
await client.ConnectAsync(ct);
  1. Prijaviti blagajnika (Login)
await client.LoginAsync(
    new CashierLoginRequest(accountId, username, password), ct);
  1. Po potrebi pozivati:
    • CreatePaymentAsync sa linijama artikala, valutom i metapodacima.
    • CancelPaymentAsync(paymentId) za otkazivanje placanja.
    • CreateCashInAsync sa iznosom, valutom.
    • CancelCashInAsync(cashInId) za otkazivanje cashIna.
    • CreateCashOutAsync sa iznosom, valutom.
    • CompleteCashOutAsync(cashOutId) za potvrdu placanja.
    • CancelCashOutAsync(cashOutId) za otkazivanje cashOuta.
await client.CreatePaymentAsync(
    new CashDeskPaymentCreateRequest(
        totalAmount: 25.00m,
        currency: "BAM",
        lineItems: new[]
        {
            new CashDeskPaymentLineItemRequest("Brasno", 25.00m)
        },
        paymentMetadata: Array.Empty<CashDeskPaymentMetadata>()),
    cancellationToken);
await client.CancelPaymentAsync(paymentId, cts.Token);
await client.CreateCashInAsync(
    new CashDeskCashInCreateRequest(
        totalAmount: 25.00m,
        currency: "BAM",
        cancellationToken);
await client.CancelCashInAsync(cashInId, cts.Token);
await client.CreateCashOutAsync(
    new CashDeskCashOutCreateRequest(
        totalAmount: 25.00m,
        currency: "BAM",
        cancellationToken);
await client.CancelCashOutAsync(cashOutId, cts.Token);
  1. Rukovati događajima koje server šalje (npr. PaymentCreated, PaymentCompleted, cashInCreated, ...).
  2. Na gašenje aplikacije ili gubitak konekcije pozvati DisconnectAsync i DisposeAsync (ili koristiti await using kao u primjerima).
await client.DisconnectAsync();

Događaji

Događaj Opis Payload (ključna polja)
CashierLoginSucceeded Server je prihvatio cashier.login. Cashier (AccountId, UserName, Location…), opciona polja PendingPayment + PaymentDeepLink, PendingCashIn + CashInDeepLink, PendingCashOut + CashOutDeepLink (zavisno od tipa pending transakcije).
CashierLoginFailed Prijava odbijena. CashDeskErrorPayload – Code (npr. InvalidCredentials, UserLocked) i Message. Nijedno polje nije null; koristi ih za prikaz operateru ili za audit log.
PaymentCreated payment.create uspješan. PaymentCreatedPayload – Payment (PaymentDetailsResponse: Id, Amount, Currency, Status, Metadata, LineItems), obavezni PaymentDeepLink.
TransactionCreateFailed Kreiranje transakcije odbijeno (transaction.create.error). TransactionCreateErrorPayload – nasljeđuje CashDeskErrorPayload. Opciona polja: PendingPayment + PaymentDeepLink, PendingCashIn + CashInDeepLink, PendingCashOut + CashOutDeepLink (zavisno od tipa transakcije), uz Code i Message.
PaymentCompleted Korisnik je završio plaćanje (payment.completed). PaymentCompletedPayload – Payment (iste strukture kao iznad) i UserId koji je inicirao završetak.
GeneralErrorReceived Šalje se cashdesk.error za sve ostale greške protokola. CashDeskErrorPayload – Code, Message. Koristite za prikaz korisniku ili logovanje; može značiti da je server odbio komandu zbog stanja uređaja.
ConnectionClosed Konekcija zatvorena sa bilo koje strane. ConnectionClosedEventArgs – Status (npr. NormalClosure, AbnormalClosure), Description (poruka servera ili izuzetak). Korisno za prikaz i za retry logiku.
CashInCreated cashIn.create uspješan. CashInCreatedPayload – CashIn (CashInDetailsResponse: Id, Amount, Currency, Status, Location, CreatedAt), obavezni CashInDeepLink.
CashInCompleted Korisnik je završio cashIn (cashIn.completed). CashInCompletedPayload – CashIn (iste strukture kao iznad) i UserId koji je inicirao završetak.
CashOutCreated cashOut.create uspješan. CashOutCreatedPayload – CashOut (CashOutDetailsResponse: Id, Amount, Currency, Status, Location, CreatedAt), obavezni CashOutDeepLink.
CashOutPaidByUser cashOut uplacen od strane usera CashOutPaidByUserPayload – CashOut (CashOutDetailsResponse: Id, Amount, Currency, Status, Location, CreatedAt) i UserId koji je inicirao uplatu.
CashOutCompleted Korisnik je završio cashOut (cashOut.completed). CashInCompletedPayload – CashOut (iste strukture kao iznad) i UserId koji je inicirao završetak.

Obavezna polja po zahtjevima

  • CashierLoginRequest:

    • AccountId - string (obavezno)
    • UserName - string (obavezno)
    • Password - string (obavezno)
  • CashDeskPaymentCreateRequest:

    • TotalAmount - decimal (obavezan)
    • Currency - string (default BAM).
    • LineItems - CashDeskPaymentLineItemRequest (opcionalan)
      • Name - string (obavezan)
      • UnitPrice - decimal (obavezan)
      • Quantity - int (default 1)
    • PaymentMetadata - CashDeskPaymentMetadata (može biti prazna lista)
      • Key - string
      • Value - string
      • DisplayToUser - bool (default false).
  • CashDeskPaymentCancelRequest:

    • PaymentId - Guid (obavezan)
  • CashDeskCashInCreateRequest:

    • TotalAmount - decimal (obavezan)
    • Currency - string (default BAM).
  • CashDeskCashInCancelRequest:

    • CashInId - Guid (obavezan)
  • CashDeskCashOutCreateRequest:

    • TotalAmount - decimal (obavezan)
    • Currency - string (default BAM).
  • CashDeskCashOutCompleteRequest:

    • CashOutId - Guid (obavezan)
  • CashDeskCashOutCancelRequest:

    • CashOutId - Guid (obavezan)

Struktura tipova

  • PaymentDetailsResponse (server response) sadrži:

    • Id - Guid
    • Amount - decimal
    • Currency - string
    • Status - enum (Pending, Successful, Canceled)
    • Location - LocationInfo
      • Name - string
      • Address - string
    • CreatedAt - JsonElement (server šalje datum u ISO formatu)
    • LineItems (lista PaymentLineItemResponse)
      • Id - Guid
      • Name - string
      • Quantity - int
      • UnitPrice - decimal
      • Amount - decimal
    • Metadata (lista PaymentMetadataResponse)
      • Key - string
      • Value - string
      • DisplayToUser - bool
  • CashInDetailsResponse (server response) sadrži:

    • Id - Guid
    • Amount - decimal
    • Currency - string
    • Status - enum (Pending, Completed, Canceled)
    • Location - LocationInfo
      • Name - string
      • Address - string
    • CreatedAt - JsonElement (server šalje datum u ISO formatu)
  • CashOutDetailsResponse (server response) sadrži:

    • Id - Guid
    • Amount - decimal
    • Currency - string
    • Status - enum (Pending, UserPaid, Completed, Canceled)
    • Location - LocationInfo
      • Name - string
      • Address - string
    • CreatedAt - JsonElement (server šalje datum u ISO formatu)

Koristite ova polja direktno ili mapirajte na vlastite DTO klasse. SDK već koristi System.Text.Json sa JsonNamingPolicy.CamelCase, tako da su nazivi polja identični onome što vidite u JSON payload-ima.

Rukovanje greškama

  • Svaki poziv (ConnectAsync, LoginAsync, CreatePaymentAsync, CreateCashInAsync, CreateCashOutAsync, ...) prihvata CancellationToken – koristite ga za timeoute i graceful shutdown.
  • U slučaju izuzetka u ReceiveLoop SDK poziva ConnectionClosed sa razlogom.
  • Ako primite CashierLoginFailed, tipično treba ponovo pitati korisnika za kredencijale ili blokirati dalji rad.
  • TransactionCreateFailed može vratiti PendingPayment + PaymentDeepLink, PendingCashIn + CashInDeepLink ili PendingCashOut + CashOutDeepLink, što vam omogućava prikaz korisniku šta je ostalo otvoreno i direktno usmjeravanje na odgovarajući deep link.

Testiranje i okruženja

  • Lokalno: pokrenite sample API na http://localhost:5000, podesite appsettings.json na ws://localhost:5000/ws/cashdesk.
  • Development: DOTNET_ENVIRONMENT=Development + appsettings.Development.json gdje definišete wss://test-api-emoney.mfsoftware.com/ws/cashdesk ili drugi URL.
  • Production: koristite wss://api.totopay.ba/ws/cashdesk (TLS) URL koji obezbjeđuje vaš API gateway; provjerite da li treba dodatna autentifikacija na nivou zaglavlja.
  • Automatski testovi: možete koristiti testove iz Mikrofin.EMoney.CashDeskSdk.Tests.

Resursi

Product Compatible and additional computed target framework versions.
.NET net5.0 was computed.  net5.0-windows was computed.  net6.0 was computed.  net6.0-android was computed.  net6.0-ios was computed.  net6.0-maccatalyst was computed.  net6.0-macos was computed.  net6.0-tvos was computed.  net6.0-windows was computed.  net7.0 was computed.  net7.0-android was computed.  net7.0-ios was computed.  net7.0-maccatalyst was computed.  net7.0-macos was computed.  net7.0-tvos was computed.  net7.0-windows was computed.  net8.0 was computed.  net8.0-android was computed.  net8.0-browser was computed.  net8.0-ios was computed.  net8.0-maccatalyst was computed.  net8.0-macos was computed.  net8.0-tvos was computed.  net8.0-windows was computed.  net9.0 was computed.  net9.0-android was computed.  net9.0-browser was computed.  net9.0-ios was computed.  net9.0-maccatalyst was computed.  net9.0-macos was computed.  net9.0-tvos was computed.  net9.0-windows was computed.  net10.0 was computed.  net10.0-android was computed.  net10.0-browser was computed.  net10.0-ios was computed.  net10.0-maccatalyst was computed.  net10.0-macos was computed.  net10.0-tvos was computed.  net10.0-windows was computed. 
.NET Core netcoreapp2.0 was computed.  netcoreapp2.1 was computed.  netcoreapp2.2 was computed.  netcoreapp3.0 was computed.  netcoreapp3.1 was computed. 
.NET Standard netstandard2.0 is compatible.  netstandard2.1 was computed. 
.NET Framework net461 was computed.  net462 was computed.  net463 was computed.  net47 was computed.  net471 was computed.  net472 was computed.  net48 was computed.  net481 was computed. 
MonoAndroid monoandroid was computed. 
MonoMac monomac was computed. 
MonoTouch monotouch was computed. 
Tizen tizen40 was computed.  tizen60 was computed. 
Xamarin.iOS xamarinios was computed. 
Xamarin.Mac xamarinmac was computed. 
Xamarin.TVOS xamarintvos was computed. 
Xamarin.WatchOS xamarinwatchos was computed. 
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Version Downloads Last Updated
1.1.0 110 8/17/2026
1.0.0 138 1/6/2026