ctucx.git: oeffi-web

[nimlang] oeffisearch fork that works without javascript

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import json, tables, options, asyncdispatch
import nimhafas
import ../../types, ../../cache

when not defined(release):
  import hotcodereloading

proc journeysEndpoint*(requestData: JsonNode): Future[JsonNode] {.async.} =
  when not defined(release):
    performCodeReload()

  var reqId     = requestData{"reqId"}.getStr()

  if reqId != "":
    if not cacheExists(reqId): raise newException(notFoundException, "REQUEST_NOT_FOUND")
    let cacheObj = getCacheObject(reqId)
    var response = %* {
          "reqId":       cacheObj.reqId,
          "lastUpdated": cacheObj.lastUpdated,
          "params":      cacheObj.params,
          "journeys":    {}
        }

    for key, journey in pairs(cacheObj.journeys):
      response["journeys"].add(key, %* journey)
      delete(response["journeys"][key], "refreshToken")
      delete(response["journeys"][key], "cycle")
      for legKey, leg in pairs(journey.legs):
        delete(response["journeys"][key]["legs"][legKey], "cycle")
        delete(response["journeys"][key]["legs"][legKey], "tripId")

    return response

  else:
    var params      = requestData["params"].to(JourneysParams)
    
    params.stopovers = some(true)
    params.polylines = some(true)
    params.remarks   = some(true)
    params.tickets   = some(true)

    let cacheObj = (await saveJourneys(params, await journeys(params)))

    var response = %* {
        "reqId":       cacheObj.reqId,
        "lastUpdated": cacheObj.lastUpdated,
        "params":      cacheObj.params,
        "journeys":    {}
      }

    for key, journey in pairs(cacheObj.journeys):
      response["journeys"].add(key, %* journey)
      delete(response["journeys"][key], "refreshToken")
      delete(response["journeys"][key], "cycle")
      for legKey, leg in pairs(journey.legs):
        delete(response["journeys"][key]["legs"][legKey], "cycle")
        delete(response["journeys"][key]["legs"][legKey], "tripId")

    return response