public async Task <IActionResult> OnUpload(IList <IFormFile> files)
{
if (files.Any())
{
var file = files[0];
try
{
var format = file.FileName.Substring(file.FileName.LastIndexOf(".") + 1);
_uploadedFIleInfoValidator.Validate(format, file.Length);
var result = new StringBuilder();
using (var reader = new StreamReader(file.OpenReadStream()))
{
var transactionsModel = _parser.ParseValidate(reader, format);
if (transactionsModel.Any())
{
await _transactionsService.SaveTransactions(transactionsModel.ToList());
return(Ok());
}
else
{
return(BadRequest("No records found"));
}
}
}
catch (InvalidFileFormatException ex)
{
return(BadRequest(ex.Message));
}
catch (MaxFileSizeException ex)
{
return(BadRequest(ex.Message));
}
catch (FileParseValidationException fpex)
{
return(StatusCode(StatusCodes.Status500InternalServerError, fpex.Message));
}
catch (Exception ex)
{
return(StatusCode(StatusCodes.Status500InternalServerError, ex.Message));
}
}
return(BadRequest("No input file"));
}