public IActionResult DownloadDiagnosisKeysFile(string packageName)
{
_logger.LogInformation("DownloadDiagnosisKeysFile endpoint called");
try
{
ZipFileInfo packageInfo = _zipFileInfoService.CreateZipFileInfoFromPackageName(packageName);
string zipFilesFolder = _configuration["ZipFilesFolder"];
_logger.LogInformation("Package Date: " + packageInfo.PackageDate);
_logger.LogInformation("Add days: " + DateTime.UtcNow.Date.AddDays(-14));
_logger.LogInformation("Utc now:" + DateTime.UtcNow);
if (!IsDateValid(packageInfo.PackageDate, packageName))
{
return(BadRequest("Package Date is invalid"));
}
var packageExists = _zipFileInfoService.CheckIfPackageExists(packageInfo, zipFilesFolder);
if (packageExists)
{
var zipFileContent = _zipFileInfoService.ReadPackage(packageInfo, zipFilesFolder);
var currentBatchNumber = packageInfo.BatchNumber;
packageInfo.BatchNumber++;
var nextPackageExists = _zipFileInfoService.CheckIfPackageExists(packageInfo, zipFilesFolder);
AddResponseHeader(nextPackageExists, currentBatchNumber);
_logger.LogInformation("Zip package fetched successfully");
return(File(zipFileContent, System.Net.Mime.MediaTypeNames.Application.Zip));
}
else
{
_logger.LogInformation("Package does not exist");
return(NoContent());
}
}
catch (FormatException e)
{
_logger.LogError("Error when parsing data: " + e);
return(BadRequest(e.Message));
}
catch (Exception e)
{
_logger.LogError("Error when downloading package: " + e);
return(StatusCode(500));
}
}
public void ReadPackageTestShouldReadRightFile()
{
var date = DateTime.UtcNow;
ZipFileInfo zipFileInfo = new ZipFileInfo()
{
BatchNumber = 2,
Origin = "dk",
PackageDate = date
};
string zipFilesFolder = "ZipFilesFolder";
byte[] expectedContent = new byte[] { 1, 2, 3, 4 };
_fileSystem.Setup(x => x.ReadFile(Path.Join(zipFilesFolder, zipFileInfo.Origin.ToLower(), zipFileInfo.FileName))).Returns(expectedContent);
var actualContent = _fileInfoService.ReadPackage(zipFileInfo, zipFilesFolder);
Assert.AreEqual(expectedContent, actualContent);
}