public static async Task <Query_Summary_Projection_Return> GetQueryStatusInformationProjectionActivity(
[ActivityTrigger] DurableActivityContext context,
ILogger log
)
{
Query_Summary_Projection_Request queryInfo = context.GetInput <Query_Summary_Projection_Request>();
#region Logging
if (null != log)
{
log.LogInformation($"GetQueryStatusInformationProjectionActivity called for query : {queryInfo.QueryName } - ID: {queryInfo.UniqueIdentifier }");
}
#endregion
return(await ProcessQueryStatusInformationProjection(queryInfo.QueryName,
queryInfo.UniqueIdentifier,
log));
}
public static async Task <List <Query_Summary_Projection_Return> > GetAllQueryStatusByNameOrchestrator(
[OrchestrationTrigger] DurableOrchestrationContext context,
Microsoft.Extensions.Logging.ILogger log)
{
string queryName = string.Empty;
DateTime?asOfDate = null;
GetAllQueryStatusByNameRun_Request payload = context.GetInput <GetAllQueryStatusByNameRun_Request>();
if (null != payload)
{
queryName = payload.QueryName;
asOfDate = payload.AsOfDate;
}
List <Query_Summary_Projection_Return> ret = new List <Query_Summary_Projection_Return>();
// get every query id of the given name...
#region Logging
if (null != log)
{
log.LogInformation($"Creating identifier group processor for {queryName }");
}
#endregion
context.SetCustomStatus($"Creating identifier group processor for {queryName }");
AllQueriesIdentifierGroup_Request groupRequest = new AllQueriesIdentifierGroup_Request()
{
QueryName = queryName,
AsOfDate = asOfDate
};
IEnumerable <string> allQueryIds = await context.CallActivityWithRetryAsync <IEnumerable <string> >("GetAllQueriesIdentifierGroupActivity",
DomainSettings.QueryRetryOptions(),
groupRequest);
if (null != allQueryIds)
{
// This should be done by fan-out/fan-in
List <Task <Query_Summary_Projection_Return> > allTasks = new List <Task <Query_Summary_Projection_Return> >();
foreach (string queryId in allQueryIds)
{
#region Logging
if (null != log)
{
log.LogInformation($"Queueing {queryId}");
}
#endregion
context.SetCustomStatus($"Queueing {queryId}");
// add each to the list...
Query_Summary_Projection_Request request = new Query_Summary_Projection_Request()
{
QueryName = queryName,
UniqueIdentifier = queryId
};
allTasks.Add(context.CallActivityWithRetryAsync <Query_Summary_Projection_Return>("GetQueryStatusInformationProjectionActivity",
DomainSettings.QueryRetryOptions(),
request));
}
#region Logging
if (null != log)
{
log.LogInformation($"Running {allTasks.Count } projections in parallel");
}
#endregion
context.SetCustomStatus($"Running {allTasks.Count } projections in parallel");
await Task.WhenAll(allTasks);
foreach (var returnValue in allTasks)
{
ret.Add(returnValue.Result);
}
}
#region Logging
if (null != log)
{
log.LogInformation($"Completed {ret.Count } projections in parallel for {queryName}");
}
#endregion
return(ret);
}
