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Store capacity and channels in nodes table

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softsimon 2022-08-26 02:31:14 +04:00
parent beac979c32
commit 85c428be25
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GPG Key ID: 488D7DCFB5A430D7
3 changed files with 19 additions and 2 deletions
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8
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 = 39;
private static currentVersion = 40;
private queryTimeout = 120000;
private statisticsAddedIndexed = false;
private uniqueLogs: string[] = [];
@ -342,6 +342,12 @@ class DatabaseMigration {
await this.$executeQuery('ALTER TABLE `nodes` ADD alias_search TEXT NULL DEFAULT NULL AFTER `alias`');
await this.$executeQuery('ALTER TABLE nodes ADD FULLTEXT(alias_search)');
}
if (databaseSchemaVersion < 40 && isBitcoin === true) {
await this.$executeQuery('ALTER TABLE `nodes` ADD capacity bigint(20) unsigned DEFAULT NULL');
await this.$executeQuery('ALTER TABLE `nodes` ADD channels int(11) unsigned DEFAULT NULL');
await this.$executeQuery('ALTER TABLE `nodes` ADD INDEX `capacity` (`capacity`);');
}
}
/**

2
backend/src/api/explorer/nodes.api.ts
View File

@ -261,7 +261,7 @@ class NodesApi {
try {
const publicKeySearch = search.replace('%', '') + '%';
const aliasSearch = search.replace(/[-_.]/g, ' ').replace(/[^a-zA-Z0-9 ]/g, '').split(' ').map((search) => '+' + search + '*').join(' ');
const query = `SELECT nodes.public_key, nodes.alias, node_stats.capacity FROM nodes LEFT JOIN node_stats ON node_stats.public_key = nodes.public_key WHERE nodes.public_key LIKE ? OR MATCH nodes.alias_search AGAINST (? IN BOOLEAN MODE) GROUP BY nodes.public_key ORDER BY node_stats.capacity DESC LIMIT 10`;
const query = `SELECT public_key, alias, capacity, channels FROM nodes WHERE public_key LIKE ? OR MATCH alias_search AGAINST (? IN BOOLEAN MODE) ORDER BY capacity DESC LIMIT 10`;
const [rows]: any = await DB.query(query, [publicKeySearch, aliasSearch]);
return rows;
} catch (e) {

11
backend/src/tasks/lightning/sync-tasks/stats-importer.ts
View File

@ -279,6 +279,17 @@ class LightningStatsImporter {
nodeStats[public_key].capacity,
nodeStats[public_key].channels,
]);
if (!isHistorical) {
await DB.query(
`UPDATE nodes SET capacity = ?, channels = ? WHERE public_key = ?`,
[
nodeStats[public_key].capacity,
nodeStats[public_key].channels,
public_key,
]
);
}
}
return {