/// <summary>
/// Activate the service account.
/// </summary>
/// <returns></returns>
private async Task ActivateAccountAsync()
{
var aRes = await _client.SendAsync($"{_options.Api.Uri}/auth/activate", HttpMethod.Post);
if (!aRes.IsSuccessStatusCode)
{
throw new HttpClientRequestException(aRes);
}
}
/// <summary>
/// Read the JSON package, iterate through it and send the items to the configured endpoint URL.
/// </summary>
/// <param name="file"></param>
/// <returns></returns>
public async Task <int> ImportAsync(FileInfo file)
{
if (file == null)
{
throw new ArgumentNullException(nameof(file));
}
if (!file.Exists)
{
throw new ArgumentException($"Argument '{nameof(file)}' must be an existing file.");
}
if (String.IsNullOrWhiteSpace(_options.Api.Uri))
{
throw new InvalidOperationException($"Configuration 'Api:Uri' is required.");
}
if (String.IsNullOrWhiteSpace(_options.Api.ImportUrl))
{
throw new InvalidOperationException($"Configuration 'Api:ImportUrl' is required.");
}
// Activate the service account.
var aRes = await _client.SendAsync($"{_options.Api.Uri}/auth/activate", HttpMethod.Post);
if (!aRes.IsSuccessStatusCode)
{
throw new HttpClientRequestException(aRes);
}
_logger.LogInformation($"url: {_options.Api.ImportUrl}, quantity: {_options.Import.Quantity}");
var properties = await JsonSerializer.DeserializeAsync <IEnumerable <object> >(file.OpenRead());
var index = _options.Import.Skip;
var total = properties.Count();
var failures = 0;
var iteration = 0;
_logger.LogInformation($"Items in file {total}");
while (total > index)
{
var items = properties.Skip(index).Take(_options.Import.Quantity);
_logger.LogInformation($"Import iteration: {iteration}, Items remaining: {total - index}");
var success = await RetryAsync(_options.Api.HttpMethod.GetHttpMethod(), $"{_options.Api.Uri}{_options.Api.ImportUrl}", items);
failures = success ? 0 : failures + 1;
// Failed request, abort the importer.
if (failures >= _options.AbortAfterFailure)
{
return(1);
}
// Exit the import, we're done.
if (_options.Import.Iterations > 0 && ++iteration >= _options.Import.Iterations)
{
break;
}
index += _options.Import.Quantity;
}
return(0);
}