From c33cc04f9f816768bb9d9210a6cc1c276ea57282 Mon Sep 17 00:00:00 2001
From: Jannis R <mail@jannisr.de>
Date: Tue, 30 Jan 2018 12:11:25 +0100
Subject: [PATCH] update deps

---
 lib/station.js  |  2 +-
 lib/stations.js | 44 ++++++++++++++++++++++++++++++++------------
 package.json    | 11 +++++------
 3 files changed, 38 insertions(+), 19 deletions(-)

diff --git a/lib/station.js b/lib/station.js
index 38fb82d..354fdc4 100644
--- a/lib/station.js
+++ b/lib/station.js
@@ -21,7 +21,7 @@ const route = (req, res, next) => {
 		stream.removeListener('data', onStation)
 
 		res.json(station)
-		next()
+		next('/station/:id')
 	}
 	stream.on('data', onStation)
 
diff --git a/lib/stations.js b/lib/stations.js
index 6d1d5fe..ceebdfc 100644
--- a/lib/stations.js
+++ b/lib/stations.js
@@ -1,12 +1,13 @@
 'use strict'
 
 const autocomplete = require('db-stations-autocomplete')
-const stations = require('db-stations')
+const allStations = require('db-stations/full.json')
 const parse = require('cli-native').to
 const createFilter = require('db-stations/create-filter')
-const filterStream = require('stream-filter')
 const ndjson = require('ndjson')
 
+const hasProp = (o, k) => Object.prototype.hasOwnProperty.call(o, k)
+
 const err400 = (msg) => {
 	const err = new Error(msg)
 	err.statusCode = 400
@@ -14,10 +15,21 @@ const err400 = (msg) => {
 }
 
 const complete = (req, res, next) => {
-	const fuzzy = req.query.fuzzy === 'true'
-	const completion = req.query.completion !== 'false'
+	const limit = req.query.results && parseInt(req.query.results) || 3
+	const fuzzy = parse(req.query.fuzzy) === true
+	const completion = parse(req.query.completion) !== false
+	const results = autocomplete(req.query.query, limit, fuzzy, completion)
 
-	res.json(autocomplete(req.query.query, fuzzy, completion))
+	const data = []
+	for (let result of results) {
+		// todo: make this more efficient
+		const station = allStations.find(s => s.id === result.id)
+		if (!station) continue
+
+		data.push(Object.assign(result, station))
+	}
+
+	res.json(data)
 	next()
 }
 
@@ -27,17 +39,25 @@ const filter = (req, res, next) => {
 	}
 
 	const selector = Object.create(null)
-	for (let prop in req.query) selector[prop] = parse(req.query[prop])
+	for (let prop in req.query) {
+		if (prop.slice(0, 12) === 'coordinates.') { // derhuerst/db-rest#2
+			prop = 'location.' + prop.slice(12)
+		}
+		selector[prop] = parse(req.query[prop])
+	}
 	const filter = createFilter(selector)
 
-	stations.full()
-	.on('error', next)
-	.pipe(filterStream.obj(filter))
-	.on('error', next)
-	.pipe(ndjson.stringify())
-	.on('error', next)
+	res.type('application/x-ndjson')
+	const out = ndjson.stringify()
+	out
+	.once('error', next)
 	.pipe(res)
 	.once('finish', () => next())
+
+	for (let station of allStations) {
+		if (filter(station)) out.write(station)
+	}
+	out.end()
 }
 
 const route = (req, res, next) => {
diff --git a/package.json b/package.json
index 63a161a..5cb680d 100644
--- a/package.json
+++ b/package.json
@@ -28,13 +28,12 @@
 	},
 	"dependencies": {
 		"cli-native": "^1.0.0",
-		"db-hafas": "^2.0.0-alpha.2",
-		"db-stations": "^1.24.0",
-		"db-stations-autocomplete": "^1.0.0",
-		"hafas-rest-api": "0.1.0-alpha.10",
+		"db-hafas": "^2.1.0",
+		"db-stations": "^2.2.0",
+		"db-stations-autocomplete": "^2.0.1",
+		"hafas-rest-api": "^0.3.3",
 		"hsts": "^2.1.0",
-		"ndjson": "^1.5.0",
-		"stream-filter": "^2.1.0"
+		"ndjson": "^1.5.0"
 	},
 	"scripts": {
 		"start": "node index.js"