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import json, options, strutils, tables
import nimhafas
import ../asyncWebServer
import ../utils, ../translations, ../types, ../cache_types, ../cache
import ../formaters/renderJourney
proc journeyHandler* (request: Request, server: ServerRef) {.async.} =
let urlParts = request.url.path.split("/")
let requestParams = parseQuery(request.url.query)
var headers = newHttpHeaders()
var lang = "de"
var cacheObj: CacheObject
try:
languageHandler()
if not cacheExists(urlParts[1]): raise newException(notFoundException, "REQUEST_NOT_FOUND")
cacheObj = getCacheObject(urlParts[1])
if not cacheObj.journeys.hasKey(urlParts[2]): raise newException(notFoundException, "JOURNEY_NOT_FOUND")
if requestParams.hasKey("refresh"):
let journey = await refreshJourney(RefreshJourneyParams(
refreshToken: cacheObj.journeys[urlParts[2]].refreshToken,
stopovers: some(true)
))
cacheObj = await updateJourney(urlParts[1], urlParts[2], journey)
var templateContext = renderJourney(cacheObj, urlParts[2])
if not requestParams.hasKey("json"):
await request.respTemplate(Http200, "journey", templateContext, lang, headers)
else:
await request.respondJson(Http200, "success", "", templateContext)
except notFoundException:
if not requestParams.hasKey("json"):
await request.respError(Http404, "Nichts gefunden!", "Für diese Anfrage gibts nix.")
else:
await request.respondJson(Http404, "error", getCurrentExceptionMsg().split("\n")[0], newJObject())