admin/ShopSolution-backend
1
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity

payment methods

Browse Source
This commit is contained in:
Tizian.Breuch
2025-07-31 14:01:39 +02:00
parent b89f0d0dd0
commit 9eef4df3d0
7 changed files with 260 additions and 12 deletions
Download Patch File Download Diff File Expand all files Collapse all files

8
Webshop.Application/DTOs/Payments/AdminPaymentMethodDto.cs
View File

@@ -1,6 +1,6 @@
// src/Webshop.Application/DTOs/Payments/AdminPaymentMethodDto.cs
using System;
using Webshop.Domain.Enums;
using System.Text.Json.Serialization; // Für JsonConverter
namespace Webshop.Application.DTOs.Payments
{
@@ -11,7 +11,11 @@ namespace Webshop.Application.DTOs.Payments
public string? Description { get; set; }
public bool IsActive { get; set; }
public PaymentGatewayType PaymentGatewayType { get; set; }
public string? Configuration { get; set; } // Als JSON-String, den der Admin bearbeitet
// Configuration ist jetzt ein Objekt, das je nach PaymentGatewayType
// eine Instanz von BankTransferConfigurationDto, StripeConfigurationDto etc. sein wird.
public object? Configuration { get; set; }
public decimal? ProcessingFee { get; set; }
}
}

16
Webshop.Application/DTOs/Payments/BankTransferConfigurationDto.cs Normal file
View File

@@ -0,0 +1,16 @@
// src/Webshop.Application/DTOs/Payments/BankTransferConfigurationDto.cs
using System.ComponentModel.DataAnnotations;
namespace Webshop.Application.DTOs.Payments;
public class BankTransferConfigurationDto : IPaymentMethodConfiguration
{
[Required]
public string IBAN { get; set; } = string.Empty;
[Required]
public string BIC { get; set; } = string.Empty;
[Required]
public string BankName { get; set; } = string.Empty;
}

5
Webshop.Application/DTOs/Payments/IPaymentMethodConfiguration.cs Normal file
View File

@@ -0,0 +1,5 @@
// src/Webshop.Application/DTOs/Payments/IPaymentMethodConfiguration.cs
namespace Webshop.Application.DTOs.Payments;
// Leeres Marker-Interface für polymorphe Deserialisierung
public interface IPaymentMethodConfiguration { }

18
Webshop.Application/DTOs/Payments/PayPalConfigurationDto.cs Normal file
View File

@@ -0,0 +1,18 @@
using System;
using System.Collections.Generic;
using System.ComponentModel.DataAnnotations;
using System.Linq;
using System.Text;
using System.Threading.Tasks;
namespace Webshop.Application.DTOs.Payments
{
public class PayPalConfigurationDto : IPaymentMethodConfiguration
{
[Required]
public string ClientId { get; set; } = string.Empty;
[Required]
public string ClientSecret { get; set; } = string.Empty;
}
}

19
Webshop.Application/DTOs/Payments/StripeConfigurationDto.cs Normal file
View File

@@ -0,0 +1,19 @@
using System;
using System.Collections.Generic;
using System.ComponentModel.DataAnnotations;
using System.Linq;
using System.Text;
using System.Threading.Tasks;
namespace Webshop.Application.DTOs.Payments
{
public class StripeConfigurationDto : IPaymentMethodConfiguration
{
[Required]
public string PublicKey { get; set; } = string.Empty;
[Required]
public string SecretKey { get; set; } = string.Empty;
}
}

82
Webshop.Application/Services/Admin/AdminPaymentMethodService.cs
View File

@@ -1,12 +1,13 @@
// src/Webshop.Application/Services/Admin/AdminPaymentMethodService.cs
using System;
using System.Collections.Generic;
using System.Linq; // Für Select
using System.Linq;
using System.Text.Json; // Wichtig für JsonSerializer
using System.Threading.Tasks;
using Webshop.Application.DTOs.Payments; // AdminPaymentMethodDto
using Webshop.Application.DTOs.Payments; // AdminPaymentMethodDto und die neuen Configuration-DTOs
using Webshop.Domain.Entities; // PaymentMethod
using Webshop.Domain.Enums; // PaymentGatewayType
using Webshop.Domain.Interfaces; // IPaymentMethodRepository
using Webshop.Domain.Enums;
namespace Webshop.Application.Services.Admin
{
@@ -30,7 +31,8 @@ namespace Webshop.Application.Services.Admin
Description = pm.Description,
IsActive = pm.IsActive,
PaymentGatewayType = pm.PaymentGatewayType,
Configuration = pm.Configuration, // Gibt den JSON-String für den Admin zurück
// Deserialisiere den JSON-String aus der DB in ein Objekt für die Admin-Ansicht
Configuration = pm.Configuration != null ? JsonSerializer.Deserialize<object>(pm.Configuration) : null,
ProcessingFee = pm.ProcessingFee
}).ToList();
}
@@ -47,27 +49,36 @@ namespace Webshop.Application.Services.Admin
Description = paymentMethod.Description,
IsActive = paymentMethod.IsActive,
PaymentGatewayType = paymentMethod.PaymentGatewayType,
Configuration = paymentMethod.Configuration,
// Deserialisiere den JSON-String aus der DB in ein Objekt
Configuration = paymentMethod.Configuration != null ? JsonSerializer.Deserialize<object>(paymentMethod.Configuration) : null,
ProcessingFee = paymentMethod.ProcessingFee
};
}
public async Task<AdminPaymentMethodDto> CreateAsync(AdminPaymentMethodDto paymentMethodDto)
{
var (isValid, configJson, errorMessage) = ValidateAndSerializeConfiguration(paymentMethodDto.PaymentGatewayType, paymentMethodDto.Configuration);
if (!isValid)
{
// In einer echten Anwendung würden Sie hier eine benutzerdefinierte Validierungs-Exception werfen,
// damit der Controller einen 400 Bad Request zurückgeben kann.
throw new ArgumentException(errorMessage);
}
var newPaymentMethod = new PaymentMethod
{
Id = Guid.NewGuid(), // API generiert die ID
Id = Guid.NewGuid(),
Name = paymentMethodDto.Name,
Description = paymentMethodDto.Description,
IsActive = paymentMethodDto.IsActive,
PaymentGatewayType = paymentMethodDto.PaymentGatewayType,
Configuration = paymentMethodDto.Configuration,
Configuration = configJson, // Speichere den validierten JSON-String
ProcessingFee = paymentMethodDto.ProcessingFee
};
await _paymentMethodRepository.AddAsync(newPaymentMethod);
paymentMethodDto.Id = newPaymentMethod.Id; // ID zurückschreiben
paymentMethodDto.Id = newPaymentMethod.Id;
return paymentMethodDto;
}
@@ -76,12 +87,17 @@ namespace Webshop.Application.Services.Admin
var existingPaymentMethod = await _paymentMethodRepository.GetByIdAsync(paymentMethodDto.Id);
if (existingPaymentMethod == null) return false;
// Eigenschaften aktualisieren
var (isValid, configJson, errorMessage) = ValidateAndSerializeConfiguration(paymentMethodDto.PaymentGatewayType, paymentMethodDto.Configuration);
if (!isValid)
{
throw new ArgumentException(errorMessage);
}
existingPaymentMethod.Name = paymentMethodDto.Name;
existingPaymentMethod.Description = paymentMethodDto.Description;
existingPaymentMethod.IsActive = paymentMethodDto.IsActive;
existingPaymentMethod.PaymentGatewayType = paymentMethodDto.PaymentGatewayType;
existingPaymentMethod.Configuration = paymentMethodDto.Configuration;
existingPaymentMethod.Configuration = configJson;
existingPaymentMethod.ProcessingFee = paymentMethodDto.ProcessingFee;
await _paymentMethodRepository.UpdateAsync(existingPaymentMethod);
@@ -96,5 +112,51 @@ namespace Webshop.Application.Services.Admin
await _paymentMethodRepository.DeleteAsync(id);
return true;
}
private (bool IsValid, string? ConfigJson, string? ErrorMessage) ValidateAndSerializeConfiguration(PaymentGatewayType type, object? configObject)
{
if (configObject == null) return (true, null, null);
var configElement = (JsonElement)configObject;
try
{
switch (type)
{
case PaymentGatewayType.BankTransfer:
var bankConfig = configElement.Deserialize<BankTransferConfigurationDto>();
if (bankConfig == null || string.IsNullOrEmpty(bankConfig.IBAN) || string.IsNullOrEmpty(bankConfig.BIC))
{
return (false, null, "Für Banküberweisung müssen IBAN und BIC angegeben werden.");
}
return (true, JsonSerializer.Serialize(bankConfig), null);
case PaymentGatewayType.Stripe:
var stripeConfig = configElement.Deserialize<StripeConfigurationDto>();
if (stripeConfig == null || string.IsNullOrEmpty(stripeConfig.PublicKey) || string.IsNullOrEmpty(stripeConfig.SecretKey))
{
return (false, null, "Für Stripe müssen PublicKey und SecretKey angegeben werden.");
}
return (true, JsonSerializer.Serialize(stripeConfig), null);
case PaymentGatewayType.PayPal:
var payPalConfig = configElement.Deserialize<PayPalConfigurationDto>();
if (payPalConfig == null || string.IsNullOrEmpty(payPalConfig.ClientId) || string.IsNullOrEmpty(payPalConfig.ClientSecret))
{
return (false, null, "Für PayPal müssen ClientId und ClientSecret angegeben werden.");
}
return (true, JsonSerializer.Serialize(payPalConfig), null);
default:
// Für Typen wie Invoice oder CashOnDelivery, die keine spezielle Konfiguration brauchen,
// ist ein leeres JSON-Objekt '{}' ein gültiger Wert.
return (true, JsonSerializer.Serialize(new object()), null);
}
}
catch (JsonException ex)
{
return (false, null, $"Ungültiges JSON-Format für die Konfiguration: {ex.Message}");
}
}
}
}