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Set default values when pubkey, capacity and channels are missing from top nodes

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nymkappa 2022-08-01 18:41:31 +02:00
parent a80c79bd70
commit 4335ee8157
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1 changed files with 18 additions and 2 deletions
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20
backend/src/api/explorer/nodes.api.ts
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@ -66,7 +66,15 @@ class NodesApi {
public async $getTopCapacityNodes(): Promise<any> {
try {
const query = `SELECT nodes.*, node_stats.capacity, node_stats.channels FROM nodes LEFT JOIN node_stats ON node_stats.public_key = nodes.public_key ORDER BY node_stats.added DESC, node_stats.capacity DESC LIMIT 10`;
const query = `
SELECT IF(nodes.alias = '', SUBSTRING(nodes.public_key, 1, 20), alias) as alias, nodes.public_key,
CAST(COALESCE(node_stats.capacity, 0) as INT) as capacity,
CAST(COALESCE(node_stats.channels, 0) as INT) as channels
FROM nodes
LEFT JOIN node_stats ON node_stats.public_key = nodes.public_key
ORDER BY node_stats.added DESC, node_stats.capacity DESC
LIMIT 10
`;
const [rows]: any = await DB.query(query);
return rows;
} catch (e) {
@ -77,7 +85,15 @@ class NodesApi {
public async $getTopChannelsNodes(): Promise<any> {
try {
const query = `SELECT nodes.*, node_stats.capacity, node_stats.channels FROM nodes LEFT JOIN node_stats ON node_stats.public_key = nodes.public_key ORDER BY node_stats.added DESC, node_stats.channels DESC LIMIT 10`;
const query = `
SELECT IF(nodes.alias = '', SUBSTRING(nodes.public_key, 1, 20), alias) as alias, nodes.public_key,
CAST(COALESCE(node_stats.capacity, 0) as INT) as capacity,
CAST(COALESCE(node_stats.channels, 0) as INT) as channels
FROM nodes
LEFT JOIN node_stats
ON node_stats.public_key = nodes.public_key
ORDER BY node_stats.added DESC, node_stats.channels DESC
LIMIT 10`;
const [rows]: any = await DB.query(query);
return rows;
} catch (e) {