Fix check for service supression

Signed-off-by: Fred Boniface <fred@fjla.uk>

.test-tools/NO-SERVICES_API-EG-pil.json

@@ -1,11 +0,0 @@
-{
-  "GetStationBoardResult": {
-    "generatedAt": "2023-01-14T11:23:12.6558466+00:00",
-    "locationName": "Pilning",
-    "crs": "PIL",
-    "nrccMessages": {
-      "message": "\nPoor weather affecting services in Wales due to flooding on the railway More details can be found in <a href=\"https://t.co/uBU966PUmX\">Latest Travel News</a>."
-    },
-    "platformAvailable": "true"
-  }
-}

.test-tools/ferry-vc.json

@@ -1,52 +0,0 @@
-{
-  "service": [
-    {
-      "sta": "16:07",
-      "eta": "On time",
-      "operator": "South Western Railway",
-      "operatorCode": "SW",
-      "serviceType": "ferry",
-      "serviceID": "37782PHBR____",
-      "origin": {
-        "location": { "locationName": "Ryde Pier Head", "crs": "RYP" }
-      },
-      "destination": {
-        "location": { "locationName": "Portsmouth Harbour", "crs": "PMH" }
-      },
-      "previousCallingPoints": {
-        "callingPointList": {
-          "callingPoint": {
-            "locationName": "Ryde Pier Head",
-            "crs": "RYP",
-            "st": "15:45",
-            "et": "On time"
-          }
-        }
-      }
-    },
-    {
-      "std": "16:15",
-      "etd": "On time",
-      "operator": "South Western Railway",
-      "operatorCode": "SW",
-      "serviceType": "ferry",
-      "serviceID": "37746PHBR____",
-      "origin": {
-        "location": { "locationName": "Portsmouth Harbour", "crs": "PMH" }
-      },
-      "destination": {
-        "location": { "locationName": "Ryde Pier Head", "crs": "RYP" }
-      },
-      "subsequentCallingPoints": {
-        "callingPointList": {
-          "callingPoint": {
-            "locationName": "Ryde Pier Head",
-            "crs": "RYP",
-            "st": "16:37",
-            "et": "On time"
-          }
-        }
-      }
-    }
-  ]
-}

src/utils/translators/ldb/staffStation.ts

@@ -111,7 +111,7 @@ function transformTrainServices(input: any): TrainServices[] {
 
 function checkIsSupressed(service: TrainServices): string | undefined {
   logger.trace("utils/translators/ldb/staffStation.checkIsSupressed: Running");
-  if (service.serviceIsSupressed === "true" || service.isNonPublic === "true") {
+  if (service.serviceIsSupressed === "true" || service.isPassengerService === "false") {
     return "true";
   } else {
     return undefined;