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Added payment gateway ledger service to payments feature

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This commit is contained in:
Khwezi Mngoma
2026-06-02 23:44:45 +02:00
parent 5ab2d29aac
commit 0ed04211bf
30 changed files with 3420 additions and 256 deletions
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LiteCharms.Features/Extensions/Hash.cs
+1 -80
View File
@@ -1,6 +1,5 @@
using LiteCharms.Features.Hasher;
using LiteCharms.Features.Hasher.Configuration;
using LiteCharms.Features.Models;
namespace LiteCharms.Features.Extensions;
@@ -20,83 +19,5 @@ public static class Hash
services.AddSingleton<HashService>();
return services;
}
public static string ToRawPayfastPayload(this PayfastWebhookPayload input, string passphrase)
{
var parameters = new List<string>();
if (!string.IsNullOrWhiteSpace(input.Amount))
parameters.Add($"amount={WebUtility.UrlEncode(input.Amount)}");
if (!string.IsNullOrWhiteSpace(input.ItemName))
parameters.Add($"item_name={WebUtility.UrlEncode(input.ItemName)}");
if (!string.IsNullOrWhiteSpace(input.MPaymentId))
parameters.Add($"m_payment_id={WebUtility.UrlEncode(input.MPaymentId)}");
string payload = string.Join("&", parameters);
if (!string.IsNullOrWhiteSpace(passphrase))
payload += $"&passphrase={WebUtility.UrlEncode(passphrase)}";
return payload;
}
public static (PayfastWebhookPayload Payload, string Passphrase) FromRawPayfastPayload(this string rawPayload)
{
string passphrase = string.Empty;
var payload = new PayfastWebhookPayload();
if (string.IsNullOrWhiteSpace(rawPayload)) return (payload, passphrase);
var segments = rawPayload.Split('&', StringSplitOptions.RemoveEmptyEntries);
foreach (var segment in segments)
{
int delimiterIndex = segment.IndexOf('=');
if (delimiterIndex == -1)
continue;
string key = segment[..delimiterIndex].Trim();
string rawValue = segment[(delimiterIndex + 1)..];
string decodedValue = WebUtility.UrlDecode(rawValue);
switch (key.ToLowerInvariant())
{
case "amount":
payload.Amount = decodedValue;
break;
case "item_name":
payload.ItemName = decodedValue;
break;
case "m_payment_id":
payload.MPaymentId = decodedValue;
break;
case "passphrase":
passphrase = decodedValue;
break;
}
}
return (payload, passphrase);
}
public static (PayfastWebhookPayload Payload, string Passphrase) FromRawPayfastPayload(this IFormCollection form)
{
string passphrase = string.Empty;
var payload = new PayfastWebhookPayload();
if (form.IsNullOrEmpty()) return (payload, passphrase);
payload = new PayfastWebhookPayload
{
Amount = form.TryGetValue("amount", out var amountValues) ? amountValues.ToString() : null,
ItemName = form.TryGetValue("item_name", out var itemValues) ? itemValues.ToString() : null,
MPaymentId = form.TryGetValue("m_payment_id", out var paymentIdValues) ? paymentIdValues.ToString() : null,
};
return (payload, passphrase);
}
}
}