frontend/src/routes/stocks/[tickerID]/+layout.server.ts
2024-12-04 20:52:31 +01:00

100 lines
2.1 KiB
TypeScript

const cleanString = (input) => {
const substringsToRemove = [
"Depositary",
"Inc.",
"Incorporated",
"Holdings",
"Corporations",
"LLC",
"Holdings plc American Depositary Shares",
"Holding Corporation",
"Oyj",
"Company",
"The",
"plc",
];
const pattern = new RegExp(`\\b(${substringsToRemove.join("|")})\\b|,`, "gi");
return input?.replace(pattern, "").trim();
};
const fetchData = async (apiURL, apiKey, endpoint, ticker) => {
const response = await fetch(`${apiURL}${endpoint}`, {
method: "POST",
headers: {
"Content-Type": "application/json",
"X-API-KEY": apiKey,
},
body: JSON.stringify({ ticker }),
});
return response.json();
};
const fetchWatchlist = async (pb, userId) => {
let output;
try {
output = await pb.collection("watchlist").getFullList({
filter: `user="${userId}"`,
});
} catch (e) {
//console.log(e)
output = [];
}
return output;
};
export const load = async ({ params, locals }) => {
const { apiURL, apiKey, pb, user } = locals;
const { tickerID } = params;
const endpoints = [
"/stockdeck",
"/analyst-summary-rating",
"/stock-quote",
"/pre-post-quote",
"/bull-bear-say",
"/wiim",
"/one-day-price",
"/next-earnings",
"/earnings-surprise",
"/stock-news",
];
const promises = [
...endpoints.map((endpoint) =>
fetchData(apiURL, apiKey, endpoint, tickerID),
),
fetchWatchlist(pb, user?.id),
];
const [
getStockDeck,
getAnalystRating,
getStockQuote,
getPrePostQuote,
getBullBearSay,
getWhyPriceMoved,
getOneDayPrice,
getNextEarnings,
getEarningsSurprise,
getNews,
getUserWatchlist,
] = await Promise.all(promises);
return {
getStockDeck,
getAnalystRating,
getStockQuote,
getPrePostQuote,
getBullBearSay,
getWhyPriceMoved,
getOneDayPrice,
getNextEarnings,
getEarningsSurprise,
getNews,
getUserWatchlist,
companyName: cleanString(getStockDeck?.companyName),
getParams: params.tickerID,
};
};