add todos & comments

Author: derhuerst

p/db/index.js

@@ -51,6 +51,8 @@ const transformReq = (ctx, req) => {
 		});
 	}
 
+	// todo: `LocGeoPos`/nearby() breaks with `getStops: false`
+
 	return req;
 };
 

parse/hint.js

@@ -110,6 +110,9 @@ const linkTypesByCode = Object.assign(Object.create(null), {
 // 	"durS": "091400"
 // }
 
+// todo bvg:
+// {"type": "R", "code": "text.realtime.journey.cancelled", "icoX": 7, "txtN": ": S41"} with icon {"res": "rt_cancel"}
+
 const parseHint = (ctx, h) => {
 	// todo: C
 

parse/journey-leg.js

@@ -113,6 +113,14 @@ const parseJourneyLeg = (ctx, pt, date) => { // pt = raw leg
 			res.transfer = true;
 		}
 		if (pt.type === 'DEVI') {
+			// > DEVI Legs are Deviations.
+			// > It happens if you ask for a route to a specific stopPlace but HAFAS returns one to another stopPlace. Happens mainly in the night when there is no route to you destination for the forseeable future.
+			// > For Instance you want to go from Berlin Hbf to München Hbf. One of the only routes to München is to München Ost with a NJ at your time.
+			// > HAFAS returns that NJ and the last leg is a DEVI that just says "you wanted München HBF, this route ends in München Ost"
+
+			// > Bahn.de for instance ignores this completly, the DEVI leg also has no real information.
+			// https://github.com/public-transport/hafas-client/issues/301#issuecomment-1840820895
+
 			// todo: pt.resState, pt.resRecommendation
 			res.transfer = true;
 		}