I'm using a npm package (tcmb-doviz-kuru) to get the currency data from api and I'm trying to insert my database. Hovewer i couldnt map the data to insert the values. Here is my code:
var tcmbDovizKuru = require('tcmb-doviz-kuru');
var pg = require('pg');
function cb(error, data) {
if (error) {
console.log('error', error)
}
insertToDatabase(data);
}
function insertToDatabase(data){
var pgClient = new pg.Client(connectionString);
pgClient.connect();
const text = 'INSERT INTO currency.kur("date", forexBuying, forexSelling, banknoteBuying, banknoteSelling, unit, isim, currencyCode)VALUES(CURRENT_TIMESTAMP,$1,$2,$3,$4,$5,$6,$7)'
const values = data['tarihDate']['currency'];
pgClient.query( text, values).then(res => {
console.log("inserted")
})
.catch(e => console.error("error"))
tcmbDovizKuru(cb);
}
and an example of the data from api (data['tarihDate']['currency']):
{
attributes: { crossOrder: '0', kod: 'USD', currencyCode: 'USD' },
unit: 1,
isim: 'ABD DOLARI',
currencyName: 'US DOLLAR',
forexBuying: 8.2981,
forexSelling: 8.313,
banknoteBuying: 8.2922,
banknoteSelling: 8.3255,
crossRateUSD: null,
crossRateOther: null
},
{
attributes: { crossOrder: '1', kod: 'AUD', currencyCode: 'AUD' },
unit: 1,
isim: 'AVUSTRALYA DOLARI',
currencyName: 'AUSTRALIAN DOLLAR',
forexBuying: 6.1339,
forexSelling: 6.1739,
banknoteBuying: 6.1057,
banknoteSelling: 6.211,
crossRateUSD: 1.3496,
crossRateOther: null
}
]
How can i insert the values each ?