move trip parsing into parse/trip

index.js

@@ -1,7 +1,5 @@
 'use strict'
 
-const minBy = require('lodash/minBy')
-const maxBy = require('lodash/maxBy')
 const isObj = require('lodash/isObject')
 const sortBy = require('lodash/sortBy')
 const pRetry = require('p-retry')
@@ -378,17 +376,7 @@ const createClient = (profile, userAgent, opt = {}) => {
 		return profile.request({profile, opt}, userAgent, req)
 		.then(({common, res}) => {
 			const ctx = {profile, opt, common, res}
-
-			const rawLeg = { // pretend the leg is contained in a journey
-				type: 'JNY',
-				dep: minBy(res.journey.stopL, 'idx'),
-				arr: maxBy(res.journey.stopL, 'idx'),
-				jny: res.journey
-			}
-			const trip = profile.parseJourneyLeg(ctx, rawLeg, res.journey.date)
-			trip.id = trip.tripId
-			delete trip.tripId
-			return trip
+			return profile.parseTrip(ctx, res.journey)
 		})
 	}
 

lib/default-profile.js

@@ -18,6 +18,7 @@ const parseIcon = require('../parse/icon')
 const parseWhen = require('../parse/when')
 const parseDeparture = require('../parse/departure')
 const parseArrival = require('../parse/arrival')
+const parseTrip = require('../parse/trip')
 const parseJourneyLeg = require('../parse/journey-leg')
 const parseJourney = require('../parse/journey')
 const parseLine = require('../parse/line')
@@ -70,6 +71,7 @@ const defaultProfile = {
 	parseWhen,
 	parseDeparture,
 	parseArrival,
+	parseTrip,
 	parseJourneyLeg,
 	parseJourney,
 	parseLine,

parse/trip.js

@@ -0,0 +1,24 @@
+'use strict'
+
+const minBy = require('lodash/minBy')
+const maxBy = require('lodash/maxBy')
+
+const parseTrip = (ctx, t) => { // t = raw trip
+	const {profile} = ctx
+
+	// pretend the trip is a leg in a journey
+	const fakeLeg = {
+		type: 'JNY',
+		dep: minBy(t.stopL, 'idx'),
+		arr: maxBy(t.stopL, 'idx'),
+		jny: t,
+	}
+	const trip = profile.parseJourneyLeg(ctx, fakeLeg, t.date)
+
+	trip.id = trip.tripId
+	delete trip.tripId
+
+	return trip
+}
+
+module.exports = parseTrip