public static async Task <ActivityResponse> CreateLeagueCommandLogParametersActivity(
[ActivityTrigger] DurableActivityContext context,
ILogger log)
{
ActivityResponse ret = new ActivityResponse()
{
FunctionName = "CreateLeagueCommandLogParametersActivity"
};
try
{
CommandRequest <Create_New_League_Definition> cmdRequest = context.GetInput <CommandRequest <Create_New_League_Definition> >();
if (null != cmdRequest)
{
if (null != log)
{
// Unable to get the request details from the orchestration
log.LogInformation($"CreateLeagueCommandLogParametersActivity : Logging parameters for command {cmdRequest.CommandUniqueIdentifier} ");
}
EventStream commandEvents = EventStream.Create(@"Command",
cmdRequest.CommandName,
cmdRequest.CommandUniqueIdentifier.ToString());
if (null != commandEvents)
{
// Set the event context to indicate who wrote them
commandEvents.SetContext(new WriteContext(ret.FunctionName, context.InstanceId));
Create_New_League_Definition parameters = cmdRequest.GetParameters();
if (null != parameters)
{
// Set the parameters
await commandEvents.AppendEvent(new TheLongRun.Common.Events.Command.ParameterValueSet(nameof(parameters.LeagueName),
parameters.LeagueName));
await commandEvents.AppendEvent(new TheLongRun.Common.Events.Command.ParameterValueSet(nameof(parameters.Email_Address),
parameters.Email_Address));
await commandEvents.AppendEvent(new TheLongRun.Common.Events.Command.ParameterValueSet(nameof(parameters.Date_Incorporated),
parameters.Date_Incorporated));
await commandEvents.AppendEvent(new TheLongRun.Common.Events.Command.ParameterValueSet(nameof(parameters.Twitter_Handle),
parameters.Twitter_Handle));
ret.Message = $"All parameters to set for {cmdRequest.CommandName} : {cmdRequest.CommandUniqueIdentifier}";
}
else
{
ret.Message = $"No parameters to set for {cmdRequest.CommandName} : {cmdRequest.CommandUniqueIdentifier}";
}
}
else
{
ret.Message = $"Unable to get the event stream for {cmdRequest.CommandName} : {cmdRequest.CommandUniqueIdentifier}";
ret.FatalError = true;
}
}
else
{
ret.Message = $"Unable to get the command request details from {context.ToString()} ";
ret.FatalError = true;
}
}
catch (Exception ex)
{
if (null != log)
{
// Unable to get the request details from the orchestration
log.LogError($"CreateLeagueCommandLogParametersActivity : error {ex.Message} ");
}
ret.Message = ex.Message;
ret.FatalError = true;
}
return(ret);
}
public static async Task OnCreateLeagueCommandHandlerOrchestrator
([OrchestrationTrigger] DurableOrchestrationContext context,
Microsoft.Extensions.Logging.ILogger log)
{
CommandRequest <Create_New_League_Definition> cmdRequest = context.GetInput <CommandRequest <Create_New_League_Definition> >();
if (null != cmdRequest)
{
ActivityResponse resp = await context.CallActivityWithRetryAsync <ActivityResponse>("CreateLeagueCommandLogParametersActivity",
DomainSettings.CommandRetryOptions(),
cmdRequest);
Create_New_League_Definition parameters = cmdRequest.GetParameters();
IEnumerable <CommandNotificationImpactedEntity> impactedEntities = null;
if (null != parameters)
{
Tuple <string, string>[] entitiesImpacted = new Tuple <string, string>[] { new Tuple <string, string>(@"League", parameters.LeagueName) };
impactedEntities = CommandNotificationImpactedEntity.CreateImpactedEntityList(entitiesImpacted);
}
#region Logging
if (null != log)
{
if (null != resp)
{
log.LogInformation($"{resp.FunctionName} complete: {resp.Message } ");
}
}
#endregion
if (null != resp)
{
context.SetCustomStatus(resp);
}
if (!resp.FatalError)
{
// validate the command
bool valid = await context.CallActivityWithRetryAsync <bool>("CreateLeagueCommandValidationActivity",
DomainSettings.CommandRetryOptions(),
cmdRequest);
if (!valid)
{
resp.Message = $"Validation failed for command {cmdRequest.CommandName} id: {cmdRequest.CommandUniqueIdentifier }";
resp.FatalError = true;
}
}
if (!resp.FatalError)
{
CommandStepResponse stepResponse = new CommandStepResponse()
{
CommandName = cmdRequest.CommandName,
CommandUniqueIdentifier = cmdRequest.CommandUniqueIdentifier,
StepName = resp.FunctionName,
Message = resp.Message,
ImpactedEntities = impactedEntities
};
resp = await context.CallActivityAsync <ActivityResponse>("CommandStepCompleteActivity", stepResponse);
}
if (!resp.FatalError)
{
// execute the command
resp = await context.CallActivityWithRetryAsync <ActivityResponse>("CreateLeagueCommandHandlerAction",
DomainSettings.CommandRetryOptions(),
cmdRequest);
#region Logging
if (null != log)
{
if (null != resp)
{
log.LogInformation($"{resp.FunctionName} complete: {resp.Message } ");
}
}
#endregion
if (null != resp)
{
context.SetCustomStatus(resp);
}
}
if (!resp.FatalError)
{
// 3) Mark the step as complete
CommandStepResponse stepResponse = new CommandStepResponse()
{
CommandName = cmdRequest.CommandName,
CommandUniqueIdentifier = cmdRequest.CommandUniqueIdentifier,
StepName = resp.FunctionName,
Message = resp.Message,
ImpactedEntities = impactedEntities
};
resp = await context.CallActivityAsync <ActivityResponse>("CommandStepCompleteActivity", stepResponse);
}
if (!resp.FatalError)
{
resp = await context.CallActivityAsync <ActivityResponse>("CommandCompleteActivity", cmdRequest);
}
#region Logging
if (null != log)
{
if (null != resp)
{
log.LogInformation($"{resp.FunctionName} complete: {resp.Message } ");
}
}
#endregion
if (null != resp)
{
context.SetCustomStatus(resp);
}
// Fire the orchestration to do the actual work of sending notifications
Command_Get_Notifications_Request payload = new Command_Get_Notifications_Request()
{
CommandName = cmdRequest.CommandName,
CommandUniqueIdentifier = cmdRequest.CommandUniqueIdentifier.ToString()
};
// call the orchestrator...
resp = await context.CallSubOrchestratorAsync <ActivityResponse>("CommandNotificationOrchestrator", payload);
#region Logging
if (null != log)
{
if (null != resp)
{
log.LogInformation($"{resp.FunctionName} complete: {resp.Message } ");
}
}
#endregion
if (null != resp)
{
context.SetCustomStatus(resp);
}
}
else
{
#region Logging
if (null != log)
{
// Unable to get the request details from the orchestration
log.LogError("OnCreateLeagueCommandHandlerOrchestrator : Unable to get the command request from the context");
string contextAsString = context.GetInput <string>();
if (!string.IsNullOrWhiteSpace(contextAsString))
{
log.LogError($"Context was {contextAsString} ");
}
else
{
log.LogError($"Context was blank ");
}
}
#endregion
return;
}
}
