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Merge pull request #2202 from mempool/nymkappa/bugfix/only-user-active-channel-for-stats

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Ony consider channel stats = 1 for stats calculation
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wiz 2022-07-27 18:53:18 +00:00 • committed by GitHub
commit 88648da890
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2 changed files with 19 additions and 4 deletions
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6
backend/src/api/explorer/nodes.api.ts
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@ -12,13 +12,13 @@ class NodesApi {
WHERE channels.status = 2 AND ( channels.node1_public_key = ? OR channels.node2_public_key = ? )) AS channel_closed_count,
(SELECT Count(*)
FROM channels
WHERE channels.status < 2 AND ( channels.node1_public_key = ? OR channels.node2_public_key = ? )) AS channel_active_count,
WHERE channels.status = 1 AND ( channels.node1_public_key = ? OR channels.node2_public_key = ? )) AS channel_active_count,
(SELECT Sum(capacity)
FROM channels
WHERE channels.status < 2 AND ( channels.node1_public_key = ? OR channels.node2_public_key = ? )) AS capacity,
WHERE channels.status = 1 AND ( channels.node1_public_key = ? OR channels.node2_public_key = ? )) AS capacity,
(SELECT Avg(capacity)
FROM channels
WHERE status < 2 AND ( node1_public_key = ? OR node2_public_key = ? )) AS channels_capacity_avg
WHERE status = 1 AND ( node1_public_key = ? OR node2_public_key = ? )) AS channels_capacity_avg
FROM nodes
LEFT JOIN geo_names geo_names_as on geo_names_as.id = as_number
LEFT JOIN geo_names geo_names_city on geo_names_city.id = city_id

17
backend/src/tasks/lightning/stats-updater.service.ts
View file

@ -141,7 +141,22 @@ class LightningStatsUpdater {
try {
logger.info(`Running daily node stats update...`);
const query = `SELECT nodes.public_key, c1.channels_count_left, c2.channels_count_right, c1.channels_capacity_left, c2.channels_capacity_right FROM nodes LEFT JOIN (SELECT node1_public_key, COUNT(id) AS channels_count_left, SUM(capacity) AS channels_capacity_left FROM channels WHERE channels.status < 2 GROUP BY node1_public_key) c1 ON c1.node1_public_key = nodes.public_key LEFT JOIN (SELECT node2_public_key, COUNT(id) AS channels_count_right, SUM(capacity) AS channels_capacity_right FROM channels WHERE channels.status < 2 GROUP BY node2_public_key) c2 ON c2.node2_public_key = nodes.public_key`;
const query = `
SELECT nodes.public_key, c1.channels_count_left, c2.channels_count_right, c1.channels_capacity_left,
c2.channels_capacity_right
FROM nodes
LEFT JOIN (
SELECT node1_public_key, COUNT(id) AS channels_count_left, SUM(capacity) AS channels_capacity_left
FROM channels
WHERE channels.status = 1
GROUP BY node1_public_key
) c1 ON c1.node1_public_key = nodes.public_key
LEFT JOIN (
SELECT node2_public_key, COUNT(id) AS channels_count_right, SUM(capacity) AS channels_capacity_right
FROM channels WHERE channels.status = 1 GROUP BY node2_public_key
) c2 ON c2.node2_public_key = nodes.public_key
`;
const [nodes]: any = await DB.query(query);
for (const node of nodes) {