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https://github.com/mempool/mempool.git
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Merge branch 'knorrium/backend_unit_tests' of github.com:knorrium/mempool into knorrium/backend_unit_tests
This commit is contained in:
Felipe Knorr Kuhn
commit
654e7589a6
@ -1,6 +1,7 @@
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import DB from '../database';
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import logger from '../logger';
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import config from '../config';
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import BlocksRepository from '../repositories/BlocksRepository';
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interface Pool {
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name: string;
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@ -32,7 +33,6 @@ class PoolsParser {
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// First we save every entries without paying attention to pool duplication
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const poolsDuplicated: Pool[] = [];
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logger.debug('Parse coinbase_tags');
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const coinbaseTags = Object.entries(poolsJson['coinbase_tags']);
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for (let i = 0; i < coinbaseTags.length; ++i) {
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poolsDuplicated.push({
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@ -43,7 +43,6 @@ class PoolsParser {
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'slug': ''
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});
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}
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logger.debug('Parse payout_addresses');
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const addressesTags = Object.entries(poolsJson['payout_addresses']);
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for (let i = 0; i < addressesTags.length; ++i) {
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poolsDuplicated.push({
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@ -56,7 +55,6 @@ class PoolsParser {
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}
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// Then, we find unique mining pool names
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logger.debug('Identify unique mining pools');
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const poolNames: string[] = [];
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for (let i = 0; i < poolsDuplicated.length; ++i) {
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if (poolNames.indexOf(poolsDuplicated[i].name) === -1) {
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@ -119,8 +117,15 @@ class PoolsParser {
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'slug': slug
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};
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if (existingPools.find((pool) => pool.name === poolNames[i]) !== undefined) {
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finalPoolDataUpdate.push(poolObj);
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const existingPool = existingPools.find((pool) => pool.name === poolNames[i]);
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if (existingPool !== undefined) {
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// Check if any data was actually updated
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const equals = (a, b) =>
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a.length === b.length &&
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a.every((v, i) => v === b[i]);
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if (!equals(JSON.parse(existingPool.addresses), poolObj.addresses) || !equals(JSON.parse(existingPool.regexes), poolObj.regexes)) {
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finalPoolDataUpdate.push(poolObj);
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}
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} else {
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logger.debug(`Add '${finalPoolName}' mining pool`);
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finalPoolDataAdd.push(poolObj);
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@ -140,40 +145,51 @@ class PoolsParser {
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return;
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}
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logger.debug(`Update pools table now`);
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if (finalPoolDataAdd.length > 0 || finalPoolDataUpdate.length > 0) {
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logger.debug(`Update pools table now`);
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// Add new mining pools into the database
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let queryAdd: string = 'INSERT INTO pools(name, link, regexes, addresses, slug) VALUES ';
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for (let i = 0; i < finalPoolDataAdd.length; ++i) {
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queryAdd += `('${finalPoolDataAdd[i].name}', '${finalPoolDataAdd[i].link}',
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'${JSON.stringify(finalPoolDataAdd[i].regexes)}', '${JSON.stringify(finalPoolDataAdd[i].addresses)}',
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${JSON.stringify(finalPoolDataAdd[i].slug)}),`;
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}
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queryAdd = queryAdd.slice(0, -1) + ';';
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// Add new mining pools into the database
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let queryAdd: string = 'INSERT INTO pools(name, link, regexes, addresses, slug) VALUES ';
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for (let i = 0; i < finalPoolDataAdd.length; ++i) {
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queryAdd += `('${finalPoolDataAdd[i].name}', '${finalPoolDataAdd[i].link}',
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'${JSON.stringify(finalPoolDataAdd[i].regexes)}', '${JSON.stringify(finalPoolDataAdd[i].addresses)}',
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${JSON.stringify(finalPoolDataAdd[i].slug)}),`;
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}
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queryAdd = queryAdd.slice(0, -1) + ';';
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// Updated existing mining pools in the database
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const updateQueries: string[] = [];
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for (let i = 0; i < finalPoolDataUpdate.length; ++i) {
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updateQueries.push(`
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UPDATE pools
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SET name='${finalPoolDataUpdate[i].name}', link='${finalPoolDataUpdate[i].link}',
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regexes='${JSON.stringify(finalPoolDataUpdate[i].regexes)}', addresses='${JSON.stringify(finalPoolDataUpdate[i].addresses)}',
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slug='${finalPoolDataUpdate[i].slug}'
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WHERE name='${finalPoolDataUpdate[i].name}'
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;`);
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// Updated existing mining pools in the database
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const updateQueries: string[] = [];
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for (let i = 0; i < finalPoolDataUpdate.length; ++i) {
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updateQueries.push(`
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UPDATE pools
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SET name='${finalPoolDataUpdate[i].name}', link='${finalPoolDataUpdate[i].link}',
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regexes='${JSON.stringify(finalPoolDataUpdate[i].regexes)}', addresses='${JSON.stringify(finalPoolDataUpdate[i].addresses)}',
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slug='${finalPoolDataUpdate[i].slug}'
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WHERE name='${finalPoolDataUpdate[i].name}'
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;`);
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}
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try {
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await this.$deleteBlocskToReindex(finalPoolDataUpdate);
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if (finalPoolDataAdd.length > 0) {
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await DB.query({ sql: queryAdd, timeout: 120000 });
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}
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for (const query of updateQueries) {
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await DB.query({ sql: query, timeout: 120000 });
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}
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await this.insertUnknownPool();
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logger.info('Mining pools.json import completed');
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} catch (e) {
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logger.err(`Cannot import pools in the database`);
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throw e;
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}
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}
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try {
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if (finalPoolDataAdd.length > 0) {
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await DB.query({ sql: queryAdd, timeout: 120000 });
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}
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for (const query of updateQueries) {
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await DB.query({ sql: query, timeout: 120000 });
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}
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await this.insertUnknownPool();
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logger.info('Mining pools.json import completed');
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} catch (e) {
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logger.err(`Cannot import pools in the database`);
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logger.err(`Cannot insert unknown pool in the database`);
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throw e;
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}
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}
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@ -201,6 +217,32 @@ class PoolsParser {
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logger.err('Unable to insert "Unknown" mining pool');
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}
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}
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/**
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* Delete blocks which needs to be reindexed
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*/
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private async $deleteBlocskToReindex(finalPoolDataUpdate: any[]) {
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const blockCount = await BlocksRepository.$blockCount(null, null);
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if (blockCount === 0) {
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return;
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}
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for (const updatedPool of finalPoolDataUpdate) {
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const [pool]: any[] = await DB.query(`SELECT id, name from pools where slug = "${updatedPool.slug}"`);
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if (pool.length > 0) {
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logger.notice(`Deleting blocks from ${pool[0].name} mining pool for future re-indexing`);
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await DB.query(`DELETE FROM blocks WHERE pool_id = ${pool[0].id}`);
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}
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}
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// Ignore early days of Bitcoin as there were not mining pool yet
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logger.notice('Deleting blocks with unknown mining pool from height 130635 for future re-indexing');
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const [unknownPool] = await DB.query(`SELECT id from pools where slug = "unknown"`);
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await DB.query(`DELETE FROM blocks WHERE pool_id = ${unknownPool[0].id} AND height > 130635`);
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logger.notice('Truncating hashrates for future re-indexing');
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await DB.query(`DELETE FROM hashrates`);
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}
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}
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export default new PoolsParser();
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@ -183,6 +183,9 @@ case $OS in
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TOR_PKG=tor
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TOR_USER=_tor
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TOR_GROUP=_tor
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NGINX_USER=www
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NGINX_ETC_FOLDER=/usr/local/etc/nginx
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NGINX_CONFIGURATION=/usr/local/etc/nginx/nginx.conf
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CERTBOT_PKG=py39-certbot
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;;
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@ -197,6 +200,7 @@ case $OS in
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TOR_USER=debian-tor
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TOR_GROUP=debian-tor
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CERTBOT_PKG=python3-certbot-nginx
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NGINX_USER=www-data
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NGINX_ETC_FOLDER=/etc/nginx
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NGINX_CONFIGURATION=/etc/nginx/nginx.conf
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;;
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@ -1534,26 +1538,17 @@ NGINX_BISQ_ONION=$(cat "${TOR_RESOURCES}/bisq/hostname")
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NGINX_LIQUID_ONION=$(cat "${TOR_RESOURCES}/liquid/hostname")
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echo "[*] Adding Nginx configuration"
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case $OS in
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FreeBSD)
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echo "[*] FIXME: nginx must be configured manually on FreeBSD"
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;;
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Debian)
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osSudo "${ROOT_USER}" install -c -o "${ROOT_USER}" -g "${ROOT_GROUP}" -m 644 "${MEMPOOL_HOME}/${MEMPOOL_REPO_NAME}/production/nginx/nginx.conf" "${NGINX_CONFIGURATION}"
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mkdir -p /var/cache/nginx/services /var/cache/nginx/api
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chown www-data: /var/cache/nginx/services /var/cache/nginx/api
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ln -s /mempool/mempool /etc/nginx/mempool
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osSudo "${ROOT_USER}" sed -i.orig "s!__NGINX_USER__!www-data!" "${NGINX_CONFIGURATION}"
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osSudo "${ROOT_USER}" sed -i.orig "s!__NGINX_ETC_FOLDER__!${NGINX_ETC_FOLDER}!" "${NGINX_CONFIGURATION}"
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osSudo "${ROOT_USER}" sed -i.orig "s!__NGINX_MEMPOOL_ONION__!${NGINX_MEMPOOL_ONION%.onion}!" "${NGINX_CONFIGURATION}"
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osSudo "${ROOT_USER}" sed -i.orig "s!__NGINX_BISQ_ONION__!${NGINX_BISQ_ONION%.onion}!" "${NGINX_CONFIGURATION}"
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osSudo "${ROOT_USER}" sed -i.orig "s!__NGINX_LIQUID_ONION__!${NGINX_LIQUID_ONIONi%.onion}!" "${NGINX_CONFIGURATION}"
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echo "[*] Restarting Nginx"
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osSudo "${ROOT_USER}" service nginx restart
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;;
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esac
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osSudo "${ROOT_USER}" install -c -o "${ROOT_USER}" -g "${ROOT_GROUP}" -m 644 "${MEMPOOL_HOME}/${MEMPOOL_REPO_NAME}/production/nginx/nginx.conf" "${NGINX_CONFIGURATION}"
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mkdir -p /var/cache/nginx/services /var/cache/nginx/api
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chown ${NGINX_USER}: /var/cache/nginx/services /var/cache/nginx/api
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ln -s /mempool/mempool /etc/nginx/mempool
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osSudo "${ROOT_USER}" sed -i.orig "s!__NGINX_USER__!${NGINX_USER}!" "${NGINX_CONFIGURATION}"
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osSudo "${ROOT_USER}" sed -i.orig "s!__NGINX_ETC_FOLDER__!${NGINX_ETC_FOLDER}!" "${NGINX_CONFIGURATION}"
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osSudo "${ROOT_USER}" sed -i.orig "s!__NGINX_MEMPOOL_ONION__!${NGINX_MEMPOOL_ONION%.onion}!" "${NGINX_CONFIGURATION}"
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osSudo "${ROOT_USER}" sed -i.orig "s!__NGINX_BISQ_ONION__!${NGINX_BISQ_ONION%.onion}!" "${NGINX_CONFIGURATION}"
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osSudo "${ROOT_USER}" sed -i.orig "s!__NGINX_LIQUID_ONION__!${NGINX_LIQUID_ONIONi%.onion}!" "${NGINX_CONFIGURATION}"
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echo "[*] Restarting Nginx"
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osSudo "${ROOT_USER}" service nginx restart
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##### OS systemd
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