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Make sure we work with integer in the stats importer

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nymkappa 2022-08-09 10:28:40 +02:00
parent abb078f7ee
commit 6a52725b63
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2 changed files with 17 additions and 13 deletions
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3
backend/src/tasks/lightning/stats-updater.service.ts
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@ -25,9 +25,10 @@ class LightningStatsUpdater {
const date = new Date();
Common.setDateMidnight(date);
logger.info(`Updating latest network stats`);
const networkGraph = await lightningApi.$getNetworkGraph();
LightningStatsImporter.computeNetworkStats(date.getTime() / 1000, networkGraph);
logger.info(`Updated latest network stats`);
}
}

27
backend/src/tasks/lightning/sync-tasks/stats-importer.ts
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@ -128,32 +128,32 @@ class LightningStatsImporter {
if (channel.node1_policy !== undefined) { // Coming from the node
for (const policy of [channel.node1_policy, channel.node2_policy]) {
if (policy && policy.fee_rate_milli_msat < 5000) {
avgFeeRate += policy.fee_rate_milli_msat;
feeRates.push(policy.fee_rate_milli_msat);
avgFeeRate += parseInt(policy.fee_rate_milli_msat, 10);
feeRates.push(parseInt(policy.fee_rate_milli_msat, 10));
}
if (policy && policy.fee_base_msat < 5000) {
avgBaseFee += policy.fee_base_msat;
baseFees.push(policy.fee_base_msat);
avgBaseFee += parseInt(policy.fee_base_msat, 10);
baseFees.push(parseInt(policy.fee_base_msat, 10));
}
}
} else { // Coming from the historical import
if (channel.fee_rate_milli_msat < 5000) {
avgFeeRate += channel.fee_rate_milli_msat;
feeRates.push(channel.fee_rate_milli_msat);
avgFeeRate += parseInt(channel.fee_rate_milli_msat, 10);
feeRates.push(parseInt(channel.fee_rate_milli_msat), 10);
}
if (channel.fee_base_msat < 5000) {
avgBaseFee += channel.fee_base_msat;
baseFees.push(channel.fee_base_msat);
avgBaseFee += parseInt(channel.fee_base_msat, 10);
baseFees.push(parseInt(channel.fee_base_msat), 10);
}
}
}
avgFeeRate /= networkGraph.edges.length;
avgBaseFee /= networkGraph.edges.length;
avgFeeRate /= Math.max(networkGraph.edges.length, 1);
avgBaseFee /= Math.max(networkGraph.edges.length, 1);
const medCapacity = capacities.sort((a, b) => b - a)[Math.round(capacities.length / 2 - 1)];
const medFeeRate = feeRates.sort((a, b) => b - a)[Math.round(feeRates.length / 2 - 1)];
const medBaseFee = baseFees.sort((a, b) => b - a)[Math.round(baseFees.length / 2 - 1)];
const avgCapacity = Math.round(capacity / capacities.length);
const avgCapacity = Math.round(capacity / Math.max(capacities.length, 1));
let query = `INSERT INTO lightning_stats(
added,
@ -251,6 +251,9 @@ class LightningStatsImporter {
};
}
/**
* Import topology files LN historical data into the database
*/
async $importHistoricalLightningStats(): Promise<void> {
let latestNodeCount = 1;