fix: Adds missing backend status command implementations.

backend/backendutil/application.go

@@ -72,6 +72,42 @@ func (helper *BackendApplicationHelper) Start() error {
 				continue
 			}
 
+			helper.socket.Write(responseMarshalled)
+		case "backendStatusRequest":
+			_, ok := commandRaw.(*commonbackend.BackendStatusRequest)
+
+			if !ok {
+				return fmt.Errorf("failed to typecast")
+			}
+
+			ok, err := helper.Backend.GetBackendStatus()
+
+			var (
+				message    string
+				statusCode int
+			)
+
+			if err != nil {
+				message = err.Error()
+				statusCode = commonbackend.StatusFailure
+			} else {
+				statusCode = commonbackend.StatusSuccess
+			}
+
+			response := &commonbackend.BackendStatusResponse{
+				Type:       "backendStatusResponse",
+				IsRunning:  ok,
+				StatusCode: statusCode,
+				Message:    message,
+			}
+
+			responseMarshalled, err := commonbackend.Marshal(response.Type, response)
+
+			if err != nil {
+				log.Error("failed to marshal response: %s", err.Error())
+				continue
+			}
+
 			helper.socket.Write(responseMarshalled)
 		case "stop":
 			_, ok := commandRaw.(*commonbackend.Stop)

backend/backendutil/structure.go

@@ -5,6 +5,7 @@ import "git.terah.dev/imterah/hermes/backend/commonbackend"
 type BackendInterface interface {
 	StartBackend(arguments []byte) (bool, error)
 	StopBackend() (bool, error)
+	GetBackendStatus() (bool, error)
 	StartProxy(command *commonbackend.AddProxy) (bool, error)
 	StopProxy(command *commonbackend.RemoveProxy) (bool, error)
 	GetAllClientConnections() []*commonbackend.ProxyClientConnection