private static async Task <Command_Summary_Projection_Return> ProcessCommandStatusInformationProjection(
string commandId,
string commandName,
ILogger log)
{
Command_Summary_Projection_Return ret = null;
Guid commandGuid;
// use custom assembly resolve handler
using (new AzureFunctionsResolveAssembly())
{
if (Guid.TryParse(commandId, out commandGuid))
{
#region Logging
if (null != log)
{
log.LogDebug($"Validating command {commandId} in HandleCreateLeagueCommand");
}
#endregion
// Get the current state of the command...
Projection getCommandState = new Projection(@"Command",
commandName,
commandGuid.ToString(),
nameof(Command_Summary_Projection));
if (null != getCommandState)
{
#region Logging
if (null != log)
{
log.LogDebug($"Projection processor created in HandleCreateLeagueCommand");
}
#endregion
Command_Summary_Projection cmdProjection =
new Command_Summary_Projection(log);
await getCommandState.Process(cmdProjection);
if ((cmdProjection.CurrentSequenceNumber > 0) || (cmdProjection.ProjectionValuesChanged()))
{
ret = new Command_Summary_Projection_Return()
{
AsOfDate = cmdProjection.CurrentAsOfDate,
AsOfStepNumber = (int)cmdProjection.CurrentSequenceNumber,
Status = cmdProjection.CurrentState.ToString(),
CommandName = commandName,
CorrelationIdentifier = cmdProjection.CorrelationIdentifier
};
}
}
}
}
return(ret);
}
public static async Task <HttpResponseMessage> GetCommandStatusInformationProjectionRun(
[HttpTrigger(AuthorizationLevel.Function, "get", Route = null)] HttpRequestMessage req,
ILogger log)
{
#region Logging
if (null != log)
{
log.LogDebug("Function triggered HTTP in GetCommandStatusInformationProjection");
}
#endregion
// get the command id and command name
string commandId;
string commandName;
commandId = req.GetQueryNameValuePairsExt()[@"CommandId"];
commandName = req.GetQueryNameValuePairsExt()[@"CommandName"];
if (string.IsNullOrWhiteSpace(commandId))
{
// Get request body
dynamic data = await req.Content.ReadAsAsync <object>();
commandId = data?.CommandId;
commandName = data?.CommandName;
}
// Run the projection....ProcessCommandStatusInformationProjection
Command_Summary_Projection_Return ret = await ProcessCommandStatusInformationProjection(commandId,
commandName,
log);
if ((string.IsNullOrWhiteSpace(commandId)) || (string.IsNullOrEmpty(commandName)))
{
return(req.CreateResponse(HttpStatusCode.BadRequest,
"Please pass a command Id and command name on the query string or in the request body"));
}
else
{
return(req.CreateResponse(HttpStatusCode.OK, ret,
new System.Net.Http.Formatting.JsonMediaTypeFormatter()));
}
}
