public async Task <IActionResult> ImportRecordsFromCsv(IFormFile csvFile)
{
try
{
if (!_csvFileValidator.Validate(csvFile))
{
return(BadRequest("Please upload valid csv file."));
}
var fileName = _temporaryFileNameGenerator.GenerateFileName();
var tmpFileDirectory = Path.Combine(_environment.WebRootPath, _csvImportSettings.TemporaryFilesFolder);
if (!Directory.Exists(tmpFileDirectory))
{
Directory.CreateDirectory(tmpFileDirectory);
}
var fullTmpCsvFilePath = Path.Combine(tmpFileDirectory, $"{fileName}.csv");
using (var stream = new FileStream(fullTmpCsvFilePath, FileMode.Create))
{
await csvFile.CopyToAsync(stream);
}
await _salesRecordsService.ImportRecordsFromCsvFile(fullTmpCsvFilePath);
if (System.IO.File.Exists(fullTmpCsvFilePath))
{
System.IO.File.Delete(fullTmpCsvFilePath);
}
return(Ok());
}
catch (Exception e)
{
_logger.Error(e, $"Unexpected exception in method {nameof(ImportRecordsFromCsv)}.");
throw;
}
}
public async Task ImportRecordsFromCsvFile_WhenFilePathIsNull_ShouldThrowException()
{
await _salesRecordsService.ImportRecordsFromCsvFile(null);
}