/// <inheritdoc/>
public async Task <SupervisorListModel> QuerySupervisorsAsync(
SupervisorQueryModel query, bool onlyServerState, int?pageSize,
CancellationToken ct)
{
var result = await _client.QuerySupervisorsAsync(query.ToApiModel(),
onlyServerState, pageSize, ct);
return(result.ToServiceModel());
}
/// <inheritdoc/>
public async Task <SupervisorListModel> QuerySupervisorsAsync(
SupervisorQueryModel query, bool onlyServerState, int?pageSize)
{
var result = await _client.QuerySupervisorsAsync(
Map <SupervisorQueryApiModel>(query),
onlyServerState, pageSize);
return(Map <SupervisorListModel>(result));
}
/// <summary>
/// Query all supervisors
/// </summary>
/// <param name="service"></param>
/// <param name="query"></param>
/// <param name="onlyServerState"></param>
/// <param name="ct"></param>
/// <returns></returns>
public static async Task <List <SupervisorModel> > QueryAllSupervisorsAsync(
this ISupervisorRegistry service, SupervisorQueryModel query,
bool onlyServerState = false, CancellationToken ct = default)
{
var supervisors = new List <SupervisorModel>();
var result = await service.QuerySupervisorsAsync(query, onlyServerState, null, ct);
supervisors.AddRange(result.Items);
while (result.ContinuationToken != null)
{
result = await service.ListSupervisorsAsync(result.ContinuationToken,
onlyServerState, null, ct);
supervisors.AddRange(result.Items);
}
return(supervisors);
}
/// <inheritdoc/>
public async Task <SupervisorListModel> QuerySupervisorsAsync(
SupervisorQueryModel model, bool onlyServerState, int?pageSize, CancellationToken ct)
{
var query = "SELECT * FROM devices.modules WHERE " +
$"properties.reported.{TwinProperty.Type} = '{IdentityType.Supervisor}'";
if (model?.SiteId != null)
{
// If site id provided, include it in search
query += $"AND (properties.reported.{TwinProperty.SiteId} = " +
$"'{model.SiteId}' OR properties.desired.{TwinProperty.SiteId} = " +
$"'{model.SiteId}' OR deviceId = '{model.SiteId}') ";
}
if (EndpointInfoModelEx.IsEndpointId(model?.EndpointId))
{
// If endpoint id provided include in search
query += $"AND IS_DEFINED(properties.desired.{model.EndpointId}) ";
}
if (model?.Connected != null)
{
// If flag provided, include it in search
if (model.Connected.Value)
{
query += $"AND connectionState = 'Connected' ";
// Do not use connected property as module might have exited before updating.
}
else
{
query += $"AND (connectionState = 'Disconnected' " +
$"OR properties.reported.{TwinProperty.Connected} != true) ";
}
}
var queryResult = await _iothub.QueryDeviceTwinsAsync(query, null, pageSize, ct);
return(new SupervisorListModel {
ContinuationToken = queryResult.ContinuationToken,
Items = queryResult.Items
.Select(t => t.ToSupervisorRegistration(onlyServerState))
.Select(s => s.ToServiceModel())
.ToList()
});
}
/// <summary>
/// Create from service model
/// </summary>
/// <param name="model"></param>
public SupervisorQueryApiModel(SupervisorQueryModel model)
{
SiteId = model.SiteId;
Discovery = model.Discovery;
Connected = model.Connected;
}
