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Merge branch 'master' into nymkappa/bugfix/node-count

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wiz
2022-11-21 18:19:53 +09:00
committed by GitHub
parent 5f2aa32b88 dae878c627
commit adea36314d
176 changed files with 81575 additions and 17353 deletions
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50
backend/src/api/explorer/nodes.api.ts
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@@ -129,6 +129,56 @@ class NodesApi {
}
}
public async $getFeeHistogram(node_public_key: string): Promise<unknown> {
try {
const inQuery = `
SELECT CASE WHEN fee_rate <= 10.0 THEN CEIL(fee_rate)
WHEN (fee_rate > 10.0 and fee_rate <= 100.0) THEN CEIL(fee_rate / 10.0) * 10.0
WHEN (fee_rate > 100.0 and fee_rate <= 1000.0) THEN CEIL(fee_rate / 100.0) * 100.0
WHEN fee_rate > 1000.0 THEN CEIL(fee_rate / 1000.0) * 1000.0
END as bucket,
count(short_id) as count,
sum(capacity) as capacity
FROM (
SELECT CASE WHEN node1_public_key = ? THEN node2_fee_rate WHEN node2_public_key = ? THEN node1_fee_rate END as fee_rate,
short_id as short_id,
capacity as capacity
FROM channels
WHERE status = 1 AND (channels.node1_public_key = ? OR channels.node2_public_key = ?)
) as fee_rate_table
GROUP BY bucket;
`;
const [inRows]: any[] = await DB.query(inQuery, [node_public_key, node_public_key, node_public_key, node_public_key]);
const outQuery = `
SELECT CASE WHEN fee_rate <= 10.0 THEN CEIL(fee_rate)
WHEN (fee_rate > 10.0 and fee_rate <= 100.0) THEN CEIL(fee_rate / 10.0) * 10.0
WHEN (fee_rate > 100.0 and fee_rate <= 1000.0) THEN CEIL(fee_rate / 100.0) * 100.0
WHEN fee_rate > 1000.0 THEN CEIL(fee_rate / 1000.0) * 1000.0
END as bucket,
count(short_id) as count,
sum(capacity) as capacity
FROM (
SELECT CASE WHEN node1_public_key = ? THEN node1_fee_rate WHEN node2_public_key = ? THEN node2_fee_rate END as fee_rate,
short_id as short_id,
capacity as capacity
FROM channels
WHERE status = 1 AND (channels.node1_public_key = ? OR channels.node2_public_key = ?)
) as fee_rate_table
GROUP BY bucket;
`;
const [outRows]: any[] = await DB.query(outQuery, [node_public_key, node_public_key, node_public_key, node_public_key]);
return {
incoming: inRows.length > 0 ? inRows : [],
outgoing: outRows.length > 0 ? outRows : [],
};
} catch (e) {
logger.err(`Cannot get node fee distribution for ${node_public_key}. Reason: ${(e instanceof Error ? e.message : e)}`);
throw e;
}
}
public async $getAllNodes(): Promise<any> {
try {
const query = `SELECT * FROM nodes`;