public async Task <IActionResult> StkPushCallbackAsync([FromBody] LipaNaMpesaCallback callback)
{
//do something with the call databack
_logger.LogInformation(callback.ToString());
return(Ok());
}
public async Task <IActionResult> LipaNaMpesaCallback(string requestId, [FromBody] LipaNaMpesaCallback lipaNaMpesaCallback)
{
// Handle callback data for processing. Either store data in a database or do further processing.
if (lipaNaMpesaCallback is null)
{
return(Ok(new
{
ResultCode = 1,
ResultDesc = "Transaction Rejected"
}));
}
// To retrieve results from callback metadata
var result = lipaNaMpesaCallback.Body.StkCallback.LipaNaMPesaCallbackMetadata.ResultParameter.ToDictionary(x => x.Key, x => x.Value);
var test = result["MpesaReceiptNumber"];
var filename = $"{requestId}.json";
// Get root path directory
var rootPath = Path.Combine(_environment.WebRootPath, "Application_Files\\MpesaResults\\");
// To check if directory exists. If the directory does not exists we create a new directory
if (!Directory.Exists(rootPath))
{
Directory.CreateDirectory(rootPath);
}
// Get the path of filename
var filePath = Path.Combine(_environment.WebRootPath, "Application_Files\\MpesaResults\\", filename);
await System.IO.File.WriteAllTextAsync(filePath, JsonConvert.SerializeObject(lipaNaMpesaCallback, Formatting.Indented));
_logger.LogInformation(JsonConvert.SerializeObject(lipaNaMpesaCallback, Formatting.Indented));
return(Ok(new
{
ResultCode = "00000000",
ResultDesc = "Success"
}));
}
