private async Task <HttpResponseMessage> HandleDeleteHistoryWithFiltersRequestAsync(HttpRequestMessage request)
{
DurableOrchestrationClientBase client = this.GetClient(request);
var queryNameValuePairs = request.GetQueryNameValuePairs();
var createdTimeFrom =
GetDateTimeQueryParameterValue(queryNameValuePairs, "createdTimeFrom", DateTime.MinValue);
if (createdTimeFrom == DateTime.MinValue)
{
var badRequestResponse = request.CreateResponse(
HttpStatusCode.BadRequest,
"Please provide value for 'createdTimeFrom' parameter.");
return(badRequestResponse);
}
var createdTimeTo =
GetDateTimeQueryParameterValue(queryNameValuePairs, "createdTimeTo", DateTime.UtcNow);
var runtimeStatusCollection =
GetIEnumerableQueryParameterValue <OrchestrationStatus>(queryNameValuePairs, "runtimeStatus");
PurgeHistoryResult purgeHistoryResult = await client.PurgeInstanceHistoryAsync(createdTimeFrom, createdTimeTo, runtimeStatusCollection);
if (purgeHistoryResult == null || purgeHistoryResult.InstancesDeleted == 0)
{
return(request.CreateResponse(HttpStatusCode.NotFound));
}
return(request.CreateResponse(HttpStatusCode.OK, purgeHistoryResult));
}
private async Task <HttpResponseMessage> HandleDeleteHistoryByIdRequestAsync(
HttpRequestMessage request,
string instanceId)
{
DurableOrchestrationClientBase client = this.GetClient(request);
PurgeHistoryResult purgeHistoryResult = await client.PurgeInstanceHistoryAsync(instanceId);
if (purgeHistoryResult == null || purgeHistoryResult.InstancesDeleted == 0)
{
return(request.CreateResponse(HttpStatusCode.NotFound));
}
return(request.CreateResponse(HttpStatusCode.OK, purgeHistoryResult));
}
private async Task <HttpResponseMessage> HandleDeleteHistoryByIdRequestAsync(
HttpRequestMessage request,
string instanceId)
{
IDurableOrchestrationClient client = this.GetClient(request);
DurableOrchestrationStatus status = await client.GetStatusAsync(instanceId, showHistory : false);
if (status == null)
{
return(request.CreateResponse(HttpStatusCode.NotFound));
}
PurgeHistoryResult purgeHistoryResult = await client.PurgeInstanceHistoryAsync(instanceId);
return(request.CreateResponse(HttpStatusCode.OK, purgeHistoryResult));
}