internal static RequestDelegate ExecutionDelegate(IApplicationBuilder app, KraftGlobalConfigurationSettings kraftGlobalConfigurationSettings)
{
INodeSetService nodeSetService = app.ApplicationServices.GetService <INodeSetService>();
KraftModuleCollection modulesCollection = app.ApplicationServices.GetService <KraftModuleCollection>();
SignalsResponse signalsResponse = GenerateSignalResponse(kraftGlobalConfigurationSettings, modulesCollection, nodeSetService);
string message = JsonSerializer.Serialize <SignalsResponse>(signalsResponse);
if (!string.IsNullOrEmpty(message))
{
message = message.Replace(@"\u0027", "'");
}
RequestDelegate requestDelegate = async httpContext =>
{
const string contentType = "application/json";
int statusCode = 200;
httpContext.Response.StatusCode = statusCode;
httpContext.Response.ContentType = contentType;
await httpContext.Response.WriteAsync(message);
};
return(requestDelegate);
}
private static SignalsResponse GenerateSignalResponse(KraftGlobalConfigurationSettings kraftGlobalConfigurationSettings, KraftModuleCollection modulesCollection, INodeSetService nodeSetService)
{
SignalsResponse signalsResponse = new SignalsResponse
{
HostingServiceSettings = kraftGlobalConfigurationSettings.GeneralSettings.HostingServiceSettings,
SignalSettings = kraftGlobalConfigurationSettings.GeneralSettings.SignalSettings
};
List <SignalWithType> signalsWithTypes = new List <SignalWithType>();
foreach (HostingServiceSetting hostingServiceSetting in signalsResponse.HostingServiceSettings)
{
//Collect signals
foreach (string signal in hostingServiceSetting.Signals ?? new List <string>())
{
SignalWithType signalWithType = new SignalWithType
{
SignalType = HOSTINGSERVICESTARTTYPE,
SignalName = signal,
Interval = hostingServiceSetting.IntervalInMinutes
};
signalsWithTypes.Add(signalWithType);
}
}
//Collect signals
foreach (string signal in signalsResponse.SignalSettings.OnSystemStartup ?? new List <string>())
{
SignalWithType signalWithType = new SignalWithType
{
SignalType = ONSYSTEMSTARTUPTYPE,
SignalName = signal
};
signalsWithTypes.Add(signalWithType);
}
//Collect signals
foreach (string signal in signalsResponse.SignalSettings.OnSystemShutdown ?? new List <string>())
{
SignalWithType signalWithType = new SignalWithType
{
SignalType = ONSYSTEMSHUTDOWNTYPE,
SignalName = signal
};
signalsWithTypes.Add(signalWithType);
}
//Find all signals in the nodesets
signalsResponse.ModuleSignals = new List <ModuleSignal>();
foreach (KraftModule module in modulesCollection.GetSortedModules())
{
foreach (KraftModuleSignal kraftModuleSignal in module.KraftModuleRootConf.Signals ?? new List <KraftModuleSignal>())
{
ModuleSignal moduleSignal = new ModuleSignal
{
ModuleName = module.Key,
NodeKey = kraftModuleSignal.Key,
NodePath = kraftModuleSignal.NodePath,
NodeSet = kraftModuleSignal.NodeSet,
Maintenance = kraftModuleSignal.Maintenance,
Details = GenerateDetails(module.Key, kraftModuleSignal, nodeSetService)
};
//(www)myserver.com/node/<read/write>/signal/board/nodekey?sysrequestcontent=ffff
moduleSignal.Url = $"/{kraftGlobalConfigurationSettings.GeneralSettings.KraftUrlSegment}/{moduleSignal.Details.OperationReadWrite()}/signal/{module.Key}/{kraftModuleSignal.Key}?sysrequestcontent=ffff";
moduleSignal.ExecuteWhen = CalcExecuteWhen(signalsWithTypes, kraftModuleSignal.Key);
signalsResponse.ModuleSignals.Add(moduleSignal);
}
}
return(signalsResponse);
}