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DB journeys()/refreshJourney(): parse tickets from reponse

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Co-Authored-By: Jannis R <mail@jannisr.de>
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Paul Sutter 2023-12-26 12:38:05 +01:00 • committed by Jannis R
parent c826100bc8
commit fd90abdeca
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GPG key ID: 0FE83946296A88A5
1 changed files with 61 additions and 42 deletions
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103
p/db/index.js
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@ -258,49 +258,9 @@ const parseLineWithAdditionalName = ({parsed}, l) => {
// todo: sotRating, conSubscr, isSotCon, showARSLink, sotCtxt
// todo: conSubscr, showARSLink, useableTime
const parseJourneyWithPrice = ({parsed}, raw) => {
const mutateToAddPrice = (parsed, raw) => {
parsed.price = null;
// todo: find cheapest, find discounts
// todo: write a parser like vbb-parse-ticket
// {
// "statusCode": "OK",
// "fareSetL": [
// {
// "fareL": [
// {
// "isFromPrice": true,
// "isPartPrice": false,
// "isBookable": true,
// "isUpsell": false,
// "targetCtx": "D",
// "buttonText": "To offer selection",
// "price": {
// "amount": 11400
// }
// }
// ]
// }
// ]
// }
// "fareSetL": [
// {
// "fareL": [
// {
// "isFromPrice": true,
// "isPartPrice": false,
// "isBookable": true,
// "isUpsell": false,
// "targetCtx": "D",
// "buttonText": "To offer selection",
// "price": {
// "amount": 13990
// },
// "retPriceIsCompletePrice": false,
// "retPrice": -1
// }
// ]
// }
// ]
if (
raw.trfRes
&& Array.isArray(raw.trfRes.fareSetL)
@ -321,6 +281,65 @@ const parseJourneyWithPrice = ({parsed}, raw) => {
return parsed;
};
const isFirstClassTicket = (addData, opt) => {
// if addData is undefined, it is assumed that the ticket is not first class
// (this is the case for S-Bahn tickets)
if (!addData) {
return false;
}
try {
const addDataJson = JSON.parse(atob(addData));
return Boolean(addDataJson.Upsell === 'S1' || opt.firstClass);
} catch (err) {
return false;
}
};
const mutateToAddTickets = (parsed, opt, j) => {
if (
j.trfRes
&& Array.isArray(j.trfRes.fareSetL)
) {
const addData = j.trfRes.fareSetL[0].addData;
parsed.tickets = j.trfRes.fareSetL
.filter(s => Array.isArray(s.fareL) && s.fareL.length > 0)
.map((s) => {
const fare = s.fareL[0];
if (!fare.ticketL) { // if journeys()
return {
name: fare.buttonText,
priceObj: {amount: fare.price.amount},
};
} else { // if refreshJourney()
return {
name: fare.name || fare.ticketL[0].name,
priceObj: fare.ticketL[0].price,
addData: addData,
addDataTicketInfo: s.addData,
addDataTicketDetails: fare.addData,
addDataTravelInfo: fare.ticketL[0].addData,
firstClass: isFirstClassTicket(s.addData, opt),
};
}
});
// add price info, to avoid breaking changes
// todo [breaking]: remove this format
if (parsed.tickets.length > 0 && !parsed.price) {
parsed.price = {
...parsed.tickets[0].priceObj,
amount: parsed.tickets[0].priceObj.amount / 100,
currency: 'EUR',
};
}
}
};
const parseJourneyWithPriceAndTickets = ({parsed, opt}, raw) => {
mutateToAddPrice(parsed, raw);
mutateToAddTickets(parsed, opt, raw);
return parsed;
};
const parseJourneyLegWithLoadFactor = ({parsed, res, opt}, raw) => {
const tcocX = raw.jny && raw.jny.dTrnCmpSX && raw.jny.dTrnCmpSX.tcocX;
if (Array.isArray(tcocX) && Array.isArray(res.common.tcocL)) {
@ -580,7 +599,7 @@ const profile = {
products: products,
parseLocation: parseHook(_parseLocation, parseLocWithDetails),
parseJourney: parseHook(_parseJourney, parseJourneyWithPrice),
parseJourney: parseHook(_parseJourney, parseJourneyWithPriceAndTickets),
parseJourneyLeg: parseHook(_parseJourneyLeg, parseJourneyLegWithLoadFactor),
parseLine: parseHook(_parseLine, parseLineWithAdditionalName),
parseArrival: parseHook(_parseArrival, parseArrOrDepWithLoadFactor),