Create top 100 node per capacity component

This commit is contained in:
nymkappa
2022-08-17 16:00:30 +02:00
parent 7520e3beba
commit 2359e44b16
13 changed files with 216 additions and 94 deletions

View File

@@ -10,10 +10,10 @@ class NodesApi {
// General info
let query = `
SELECT public_key, alias, UNIX_TIMESTAMP(first_seen) AS first_seen,
UNIX_TIMESTAMP(updated_at) AS updated_at, color, sockets as sockets,
as_number, city_id, country_id, subdivision_id, longitude, latitude,
geo_names_iso.names as iso_code, geo_names_as.names as as_organization, geo_names_city.names as city,
geo_names_country.names as country, geo_names_subdivision.names as subdivision
UNIX_TIMESTAMP(updated_at) AS updated_at, color, sockets as sockets,
as_number, city_id, country_id, subdivision_id, longitude, latitude,
geo_names_iso.names as iso_code, geo_names_as.names as as_organization, geo_names_city.names as city,
geo_names_country.names as country, geo_names_subdivision.names as subdivision
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
@@ -113,21 +113,46 @@ class NodesApi {
}
}
public async $getTopCapacityNodes(): Promise<TopNodesPerCapacity[]> {
public async $getTopCapacityNodes(full: boolean): Promise<TopNodesPerCapacity[]> {
try {
let [rows]: any[] = await DB.query('SELECT UNIX_TIMESTAMP(MAX(added)) as maxAdded FROM node_stats');
const latestDate = rows[0].maxAdded;
const query = `
SELECT nodes.public_key, IF(nodes.alias = '', SUBSTRING(nodes.public_key, 1, 20), alias) as alias,
node_stats.capacity
FROM node_stats
JOIN nodes ON nodes.public_key = node_stats.public_key
WHERE added = FROM_UNIXTIME(${latestDate})
ORDER BY capacity DESC
LIMIT 100;
`;
[rows] = await DB.query(query);
let query: string;
if (full === false) {
query = `
SELECT nodes.public_key AS publicKey, IF(nodes.alias = '', SUBSTRING(nodes.public_key, 1, 20), alias) as alias,
node_stats.capacity
FROM node_stats
JOIN nodes ON nodes.public_key = node_stats.public_key
WHERE added = FROM_UNIXTIME(${latestDate})
ORDER BY capacity DESC
LIMIT 100
`;
[rows] = await DB.query(query);
} else {
query = `
SELECT node_stats.public_key AS publicKey, IF(nodes.alias = '', SUBSTRING(node_stats.public_key, 1, 20), alias) as alias,
CAST(COALESCE(node_stats.capacity, 0) as INT) as capacity,
CAST(COALESCE(node_stats.channels, 0) as INT) as channels,
UNIX_TIMESTAMP(nodes.first_seen) as firstSeen, UNIX_TIMESTAMP(nodes.updated_at) as updatedAt,
geo_names_city.names as city, geo_names_country.names as country
FROM node_stats
RIGHT JOIN nodes ON nodes.public_key = node_stats.public_key
LEFT JOIN geo_names geo_names_country ON geo_names_country.id = nodes.country_id AND geo_names_country.type = 'country'
LEFT JOIN geo_names geo_names_city ON geo_names_city.id = nodes.city_id AND geo_names_city.type = 'city'
WHERE added = FROM_UNIXTIME(${latestDate})
ORDER BY capacity DESC
LIMIT 100
`;
[rows] = await DB.query(query);
for (let i = 0; i < rows.length; ++i) {
rows[i].country = JSON.parse(rows[i].country);
rows[i].city = JSON.parse(rows[i].city);
}
}
return rows;
} catch (e) {