/// <summary>
/// GetSupervisorListAsync
/// </summary>
/// <param name="previousPage"></param>
/// <returns>SupervisorApiModel</returns>
public async Task <PagedResult <SupervisorApiModel> > GetSupervisorListAsync(PagedResult <SupervisorApiModel> previousPage = null)
{
var pageResult = new PagedResult <SupervisorApiModel>();
try {
var model = new SupervisorQueryApiModel();
var supervisors = new SupervisorListApiModel();
if (string.IsNullOrEmpty(previousPage?.ContinuationToken))
{
supervisors = await _registryService.QuerySupervisorsAsync(model, null, _commonHelper.PageLength);
if (!string.IsNullOrEmpty(supervisors.ContinuationToken))
{
pageResult.PageCount = 2;
}
}
else
{
supervisors = await _registryService.ListSupervisorsAsync(previousPage.ContinuationToken, null, _commonHelper.PageLengthSmall);
if (string.IsNullOrEmpty(supervisors.ContinuationToken))
{
pageResult.PageCount = previousPage.PageCount;
}
else
{
pageResult.PageCount = previousPage.PageCount + 1;
}
}
if (supervisors != null)
{
foreach (var sup in supervisors.Items)
{
var supervisor = await _registryService.GetSupervisorAsync(sup.Id);
pageResult.Results.Add(supervisor);
}
}
if (previousPage != null)
{
previousPage.Results.AddRange(pageResult.Results);
pageResult.Results = previousPage.Results;
}
pageResult.ContinuationToken = supervisors.ContinuationToken;
pageResult.PageSize = _commonHelper.PageLength;
pageResult.RowCount = pageResult.Results.Count;
}
catch (UnauthorizedAccessException) {
pageResult.Error = "Unauthorized access: Bad User Access Denied.";
}
catch (Exception e) {
var message = "Cannot get supervisor list";
_logger.Warning(e, message);
pageResult.Error = message;
}
return(pageResult);
}
/// <summary>
/// GetSupervisorListAsync
/// </summary>
/// <returns>SupervisorApiModel</returns>
public async Task <PagedResult <SupervisorApiModel> > GetSupervisorListAsync()
{
var pageResult = new PagedResult <SupervisorApiModel>();
try {
var model = new SupervisorQueryApiModel();
var supervisors = await _registryService.QueryAllSupervisorsAsync(model);
foreach (var supervisor in supervisors)
{
pageResult.Results.Add(supervisor);
}
}
catch (Exception e) {
_logger.Warning("Can not get supervisor list");
var errorMessage = string.Concat(e.Message, e.InnerException?.Message ?? "--", e?.StackTrace ?? "--");
_logger.Warning(errorMessage);
pageResult.Error = e.Message;
}
pageResult.PageSize = 10;
pageResult.RowCount = pageResult.Results.Count;
pageResult.PageCount = (int)Math.Ceiling((decimal)pageResult.RowCount / 10);
return(pageResult);
}
/// <summary>
/// Convert to service model
/// </summary>
/// <param name="model"></param>
/// <returns></returns>
public static SupervisorQueryModel ToServiceModel(
this SupervisorQueryApiModel model)
{
if (model == null)
{
return(null);
}
return(new SupervisorQueryModel {
SiteId = model.SiteId,
Connected = model.Connected
});
}
/// <summary>
/// Find supervisors
/// </summary>
/// <param name="service"></param>
/// <param name="onlyServerState"></param>
/// <param name="query"></param>
/// <returns></returns>
public static async Task <IEnumerable <SupervisorApiModel> > QueryAllSupervisorsAsync(
this IRegistryServiceApi service, SupervisorQueryApiModel query, bool?onlyServerState = null)
{
var registrations = new List <SupervisorApiModel>();
var result = await service.QuerySupervisorsAsync(query, onlyServerState, null);
registrations.AddRange(result.Items);
while (result.ContinuationToken != null)
{
result = await service.ListSupervisorsAsync(result.ContinuationToken,
onlyServerState, null);
registrations.AddRange(result.Items);
}
return(registrations);
}
public async Task<SupervisorListApiModel> QuerySupervisorsAsync(
[FromBody] [Required] SupervisorQueryApiModel query,
[FromQuery] bool? onlyServerState,
[FromQuery] int? pageSize) {
if (query == null) {
throw new ArgumentNullException(nameof(query));
}
if (Request.Headers.ContainsKey(HttpHeader.MaxItemCount)) {
pageSize = int.Parse(Request.Headers[HttpHeader.MaxItemCount]
.FirstOrDefault());
}
var result = await _supervisors.QuerySupervisorsAsync(
query.ToServiceModel(), onlyServerState ?? false, pageSize);
// TODO: Filter results based on RBAC
return new SupervisorListApiModel(result);
}
/// <inheritdoc/>
public async Task <SupervisorListApiModel> QuerySupervisorsAsync(
SupervisorQueryApiModel query, bool?onlyServerState, int?pageSize)
{
var uri = new UriBuilder($"{_serviceUri}/v2/supervisors/query");
if (onlyServerState ?? false)
{
uri.Query = "onlyServerState=true";
}
var request = _httpClient.NewRequest(uri.Uri, _resourceId);
if (pageSize != null)
{
request.AddHeader(kPageSizeHeaderKey, pageSize.ToString());
}
request.SetContent(query);
var response = await _httpClient.PostAsync(request).ConfigureAwait(false);
response.Validate();
return(response.GetContent <SupervisorListApiModel>());
}
/// <inheritdoc/>
public async Task <SupervisorListApiModel> QuerySupervisorsAsync(
SupervisorQueryApiModel query, bool?onlyServerState, int?pageSize,
CancellationToken ct)
{
var uri = new UriBuilder($"{_serviceUri}/v2/supervisors/query");
if (onlyServerState ?? false)
{
uri.Query = "onlyServerState=true";
}
var request = _httpClient.NewRequest(uri.Uri, Resource.Platform);
if (pageSize != null)
{
request.AddHeader(HttpHeader.MaxItemCount, pageSize.ToString());
}
_serializer.SerializeToRequest(request, query);
var response = await _httpClient.PostAsync(request, ct).ConfigureAwait(false);
response.Validate();
return(_serializer.DeserializeResponse <SupervisorListApiModel>(response));
}