frontend/src/routes/etf/[tickerID]/+layout.server.ts
2024-07-18 20:48:28 +02:00

163 lines
3.8 KiB
TypeScript

const usRegion = ['cle1','iad1','pdx1','sfo1'];
let companyName;
let apiKey = import.meta.env.VITE_STOCKNEAR_API_KEY;
function cleanString(input) {
// Define a list of substrings to remove (case insensitive)
const substringsToRemove = [
'Depositary',
'Inc.',
'Incorporated',
'Holdings',
'Corporation',
'Corporations',
'LLC',
'Holdings plc American Depositary Shares',
'Holding Corporation',
'Oyj',
'Company',
'The',
'plc',
];
// Create a regular expression pattern that matches any of the substrings surrounded by word boundaries
const pattern = new RegExp(`\\b(${substringsToRemove.join('|')})\\b|,`, 'gi');
// Use the replace method to remove the specified substrings and commas, then trim the result
return input?.replace(pattern, '')?.trim();
}
const fetchData = async (apiURL, endpoint, ticker) => {
const postData = {
ticker: ticker
};
const response = await fetch(apiURL + endpoint, {
method: 'POST',
headers: {
"Content-Type": "application/json", "X-API-KEY": apiKey
},
body: JSON.stringify(postData)
});
const output = await response.json();
if(endpoint === '/etf-profile')
{
companyName = cleanString(output?.at(0)?.name);
}
return output;
};
const fetchWatchlist = async (fastifyURL, userId) => {
const postData = {'userId': userId}
const response = await fetch(fastifyURL+'/all-watchlists', {
method: 'POST',
headers: {
"Content-Type": "application/json"
},
body: JSON.stringify(postData)
});
const output = (await response.json())?.items;
return output;
}
async function fetchPortfolio(fastifyURL, userId)
{
const postData = {'userId': userId};
const response = await fetch(fastifyURL+'/get-portfolio-data', {
method: 'POST',
headers: {
"Content-Type": "application/json"
},
body: JSON.stringify(postData)
});
const output = (await response.json())?.items;
return output
}
export const load = async ({ params, locals, setHeaders}) => {
const userRegion = locals.region?.split("::")[0];
let apiURL;
let fastifyURL;
if (usRegion?.includes(userRegion)) {
apiURL = import.meta.env.VITE_USEAST_API_URL;
fastifyURL = import.meta.env.VITE_USEAST_FASTIFY_URL;
} else {
apiURL = import.meta.env.VITE_EU_API_URL;
fastifyURL = import.meta.env.VITE_EU_FASTIFY_URL;
};
const promises = [
fetchData(apiURL,'/etf-profile', params.tickerID),
fetchData(apiURL,'/similar-etfs', params.tickerID),
fetchData(apiURL,'/etf-country-weighting', params.tickerID),
fetchData(apiURL,'/stock-correlation', params.tickerID),
fetchData(apiURL,'/etf-holdings', params.tickerID),
fetchData(apiURL,'/stock-dividend',params.tickerID),
fetchData(apiURL,'/stock-quote', params.tickerID),
fetchData(apiURL,'/stock-rating', params.tickerID),
fetchData(apiURL,'/wiim',params.tickerID),
fetchData(apiURL,'/one-day-price',params.tickerID),
fetchWatchlist(fastifyURL, locals?.user?.id),
fetchPortfolio(fastifyURL, locals?.user?.id)
];
const [
getETFProfile,
getSimilarETFs,
getCountryWeighting,
getCorrelation,
getETFHoldings,
getStockDividend,
getStockQuote,
getStockTARating,
getWhyPriceMoved,
getOneDayPrice,
getUserWatchlist,
getUserPortfolio,
] = await Promise.all(promises);
setHeaders({
'cache-control': 'public, max-age=300'
});
return {
getETFProfile,
getSimilarETFs,
getCountryWeighting,
getCorrelation,
getETFHoldings,
getStockDividend,
getStockQuote,
getStockTARating,
getWhyPriceMoved,
getOneDayPrice,
getUserWatchlist,
getUserPortfolio,
companyName,
};
};