add parent station ids, only use parent relationship for compat profile

Author: traines-source

p/compat/location.js

@@ -1,24 +1,9 @@
-import distance from 'gps-distance';
-import {enrichStation as basicEnrichStation} from '../../parse/location.js';
+import { enrichStation as basicEnrichStation } from '../../parse/location.js';
 
 
 const enrichStation = (ctx, stop, locations) => {
-	const {common} = ctx;
-	const locs = locations || common?.locations;
-	if (locs && locs[stop.name] && locs[stop.name].ts && locs[stop.name].ts + 1000 * 60 * 10 > Date.now()) {
-		if (distance(locs[stop.name].location.latitude, locs[stop.name].location.longitude, stop.location.latitude, stop.location.longitude) * 1000 < 200) {
-			let rich = locs[stop.name];
-			stop = {
-				...stop,
-				id: rich.id,
-			};
-		}
-	} else if (locs) {
-		locs[stop.name] = {
-			id: stop.id,
-			location: stop.location,
-			ts: Date.now(),
-		};
+	if (stop.station) {
+		stop.id = stop.station.id;
 	}
 	return basicEnrichStation(ctx, stop, locations);
 };

package-lock.json

@@ -1,7 +1,7 @@
 {
 	"name": "@motis-project/motis-fptf-client",
 	"description": "Exposing the MOTIS API as a Friendly Public Transport Format API.",
-	"version": "6.3.2",
+	"version": "6.4.0",
 	"type": "module",
 	"main": "index.js",
 	"files": [

package.json

@@ -12,6 +12,15 @@ const parseLocation = (ctx, l) => {
 			name: l.name,
 			location: res,
 		};
+		if (l.parentId) {
+			s.type = 'stop';
+			s.station = {
+				type: 'station',
+				id: l.parentId,
+				name: l.name,
+				location: res,
+			}
+		}
 		return ctx.profile.enrichStation(ctx, s);
 	}
 	res.name = l.name;

parse/location.js

@@ -23,7 +23,7 @@ What doesn't work (yet):
 * `trip()`
 * all other endpoints (`tripsByName()`, `radar()`, `journeysFromTrip()`, `remarks()`, `lines()`, `station()`)
 
-By default, a [transitous](https://transitous.org) profile is included, but you can use it with any other MOTIS instance by setting the `MOTIS_BASE_URL` environment variable or modifying the profile. There is also a `compat` profile which will try to merge stops (which are often platforms in GTFS) to stations similar to the stations known from `db-vendo-client`/`hafas-client`. Other related platforms/substops (currently, those with the same name in a radius of 200m) will be merged into the first encountered stop id. In addition, just as the `transitous` profile, when `enrichStations` is enabled (default), the `station` attribute of stops will contain the matching station data from [db-hafas-stations](https://github.com/derhuerst/db-hafas-stations) including the EVA number as id, if available. This enables matching to other DB data.
+By default, a [transitous](https://transitous.org) profile is included, but you can use it with any other MOTIS instance by setting the `MOTIS_BASE_URL` environment variable or modifying the profile. There is also a `compat` profile which will try to merge stops (which are often platforms in GTFS) to stations similar to the stations known from `db-vendo-client`/`hafas-client`, by replacing their ID with that of their parent station. In addition, just as the `transitous` profile, when `enrichStations` is enabled (default), the `station` attribute of stops will contain the matching station data from [db-hafas-stations](https://github.com/derhuerst/db-hafas-stations) including the EVA number as id, if available. This enables matching to other DB data.
 
 ## Usage