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Merge branch 'master' into update_cypress

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Felipe Knorr Kuhn 2022-07-06 13:35:09 -07:00 • committed by GitHub
commit 83a08b0f74
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5 changed files with 39 additions and 12 deletions
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14
backend/src/api/database-migration.ts
View file

@ -4,7 +4,7 @@ import logger from '../logger';
import { Common } from './common';
class DatabaseMigration {
private static currentVersion = 22;
private static currentVersion = 23;
private queryTimeout = 120000;
private statisticsAddedIndexed = false;
private uniqueLogs: string[] = [];
@ -231,6 +231,18 @@ class DatabaseMigration {
await this.$executeQuery('DROP TABLE IF EXISTS `difficulty_adjustments`');
await this.$executeQuery(this.getCreateDifficultyAdjustmentsTableQuery(), await this.$checkIfTableExists('difficulty_adjustments'));
}
if (databaseSchemaVersion < 23) {
await this.$executeQuery('TRUNCATE `prices`');
await this.$executeQuery('ALTER TABLE `prices` DROP `avg_prices`');
await this.$executeQuery('ALTER TABLE `prices` ADD `USD` float DEFAULT "0"');
await this.$executeQuery('ALTER TABLE `prices` ADD `EUR` float DEFAULT "0"');
await this.$executeQuery('ALTER TABLE `prices` ADD `GBP` float DEFAULT "0"');
await this.$executeQuery('ALTER TABLE `prices` ADD `CAD` float DEFAULT "0"');
await this.$executeQuery('ALTER TABLE `prices` ADD `CHF` float DEFAULT "0"');
await this.$executeQuery('ALTER TABLE `prices` ADD `AUD` float DEFAULT "0"');
await this.$executeQuery('ALTER TABLE `prices` ADD `JPY` float DEFAULT "0"');
}
} catch (e) {
throw e;
}

6
backend/src/repositories/PricesRepository.ts
View file

@ -5,7 +5,11 @@ import { Prices } from '../tasks/price-updater';
class PricesRepository {
public async $savePrices(time: number, prices: Prices): Promise<void> {
try {
await DB.query(`INSERT INTO prices(time, avg_prices) VALUE (FROM_UNIXTIME(?), ?)`, [time, JSON.stringify(prices)]);
await DB.query(`
INSERT INTO prices(time, USD, EUR, GBP, CAD, CHF, AUD, JPY)
VALUE (FROM_UNIXTIME(?), ?, ?, ?, ?, ?, ?, ? )`,
[time, prices.USD, prices.EUR, prices.GBP, prices.CAD, prices.CHF, prices.AUD, prices.JPY]
);
} catch (e: any) {
logger.err(`Cannot save exchange rate into db. Reason: ` + (e instanceof Error ? e.message : e));
throw e;

2
backend/src/tasks/price-feeds/kraken-api.ts
View file

@ -87,7 +87,7 @@ class KrakenApi implements PriceFeed {
}
if (Object.keys(priceHistory).length > 0) {
logger.info(`Inserted ${Object.keys(priceHistory).length} Kraken EUR, USD, GBP, JPY, CAD, CHF and AUD weekly price history into db`);
logger.notice(`Inserted ${Object.keys(priceHistory).length} Kraken EUR, USD, GBP, JPY, CAD, CHF and AUD weekly price history into db`);
}
}
}

21
backend/src/tasks/price-updater.ts
View file

@ -176,7 +176,7 @@ class PriceUpdater {
++insertedCount;
}
if (insertedCount > 0) {
logger.info(`Inserted ${insertedCount} MtGox USD weekly price history into db`);
logger.notice(`Inserted ${insertedCount} MtGox USD weekly price history into db`);
}
// Insert Kraken weekly prices
@ -205,23 +205,23 @@ class PriceUpdater {
try {
historicalPrices.push(await feed.$fetchRecentHourlyPrice(this.currencies));
} catch (e) {
logger.info(`Cannot fetch hourly historical price from ${feed.name}. Ignoring this feed. Reason: ${e instanceof Error ? e.message : e}`);
logger.err(`Cannot fetch hourly historical price from ${feed.name}. Ignoring this feed. Reason: ${e instanceof Error ? e.message : e}`);
}
}
// Group them by timestamp and currency, for example
// grouped[123456789]['USD'] = [1, 2, 3, 4];
let grouped: Object = {};
const grouped: Object = {};
for (const historicalEntry of historicalPrices) {
for (const time in historicalEntry) {
if (existingPriceTimes.includes(parseInt(time, 10))) {
continue;
}
if (grouped[time] == undefined) {
if (grouped[time] === undefined) {
grouped[time] = {
USD: [], EUR: [], GBP: [], CAD: [], CHF: [], AUD: [], JPY: []
}
};
}
for (const currency of this.currencies) {
@ -238,13 +238,20 @@ class PriceUpdater {
for (const time in grouped) {
const prices: Prices = this.getEmptyPricesObj();
for (const currency in grouped[time]) {
prices[currency] = Math.round((grouped[time][currency].reduce((partialSum, a) => partialSum + a, 0)) / grouped[time][currency].length);
if (grouped[time][currency].length === 0) {
continue;
}
prices[currency] = Math.round((grouped[time][currency].reduce(
(partialSum, a) => partialSum + a, 0)
) / grouped[time][currency].length);
}
await PricesRepository.$savePrices(parseInt(time, 10), prices);
++totalInserted;
}
logger.info(`Inserted ${totalInserted} hourly historical prices into the db`);
if (totalInserted > 0) {
logger.notice(`Inserted ${totalInserted} hourly historical prices into the db`);
}
}
}

8
backend/src/utils/axios-query.ts
View file

@ -50,10 +50,14 @@ export async function query(path): Promise<object | undefined> {
}
return data.data;
} catch (e) {
logger.err(`Could not connect to ${path}. Reason: ` + (e instanceof Error ? e.message : e));
logger.warn(`Could not connect to ${path} (Attempt ${retry + 1}/${config.MEMPOOL.EXTERNAL_MAX_RETRY}). Reason: ` + (e instanceof Error ? e.message : e));
retry++;
}
await setDelay(config.MEMPOOL.EXTERNAL_RETRY_INTERVAL);
if (retry < config.MEMPOOL.EXTERNAL_MAX_RETRY) {
await setDelay(config.MEMPOOL.EXTERNAL_RETRY_INTERVAL);
}
}
logger.err(`Could not connect to ${path}. All ${config.MEMPOOL.EXTERNAL_MAX_RETRY} attempts failed`);
return undefined;
}