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Не много уменьшил размер кода, добавил вывод в консоль если код статуса DDG не 200

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Данил 2024-08-11 17:23:23 +03:00
parent 98cb0aaad9
commit dba02b0490
1 changed files with 34 additions and 32 deletions
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66
collect-currency/save_fiat.js
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@ -1,6 +1,7 @@
const pool = require('../database/postgresql.js');
const axios = require('axios');
const config = require('../config/main.js')();
const logger = require('../logger/main.js');
/**
* Saves exchange rate of the fiat currency
@ -11,40 +12,41 @@ async function save_fiat() {
config['currency']['fiat'].forEach(
(value) => config['currency']['fiat'].forEach(async (pair) => {
if(value !== pair) {
const res = await axios.get(
`https://duckduckgo.com/js/spice/currency/1/${value}/${pair}`,
{
timeout: 3000,
});
const regExp = new RegExp('\\(\\s*(.*)\\s*\\);$', 'mg');
const data = JSON.parse(Array.from(res.data.matchAll(regExp))[0][1]);
delete data['terms'];
delete data['privacy'];
const point = data['to'][0]['mid'].toString().indexOf('.') + 4;
pool.query('SELECT * FROM currency WHERE from_currency = $1 AND conv_currency = $2 AND date = $3',
[
value,
pair,
new Date(data['timestamp']).toLocaleDateString()
]).then(async (db) => {
if (db['rows'][0]) return;
await pool.query(`INSERT INTO currency (from_currency, conv_currency, rate, date)
VALUES ($1, $2, $3, $4) RETURNING *`,
[
value,
pair,
data['to'][0]['mid'].toString().slice(0, point),
new Date(data['timestamp']).toLocaleDateString()
],
);
if(value === pair) return;
const res = await axios.get(
`https://duckduckgo.com/js/spice/currency/1/${value}/${pair}`,
{
timeout: 3000,
});
const regExp = new RegExp('\\(\\s*(.*)\\s*\\);$', 'mg');
const data = JSON.parse(Array.from(res.data.matchAll(regExp))[0][1]);
delete data['terms'];
delete data['privacy'];
logger.debug(JSON.stringify(data));
if (res.status !== 200) {
logger.error(`DuckDuckGo ended with the status ${res.status}`);
return;
}
const point = data['to'][0]['mid'].toString().indexOf('.') + 4;
pool.query('SELECT * FROM currency WHERE from_currency = $1 AND conv_currency = $2 AND date = $3',
[ value, pair, new Date(data['timestamp']).toLocaleDateString() ]
).then(async (db) => {
if (db['rows'][0]) return;
await pool.query(`INSERT INTO currency (from_currency, conv_currency, rate, date) VALUES ($1, $2, $3, $4)`,
[
value,
pair,
data['to'][0]['mid'].toString().slice(0, point),
new Date(data['timestamp']).toLocaleDateString()
]);
});
})
);
}