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Create node rankings page with 3 different rankings

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This commit is contained in:
nymkappa
2022-08-17 21:20:11 +02:00
parent 6421bc82f2
commit 9c8fd6431e
14 changed files with 401 additions and 2 deletions
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13
backend/src/api/explorer/nodes.routes.ts
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@@ -17,6 +17,7 @@ class NodesRoutes {
.get(config.MEMPOOL.API_URL_PREFIX + 'lightning/nodes/rankings', this.$getNodesRanking)
.get(config.MEMPOOL.API_URL_PREFIX + 'lightning/nodes/rankings/capacity', this.$getTopNodesByCapacity)
.get(config.MEMPOOL.API_URL_PREFIX + 'lightning/nodes/rankings/channels', this.$getTopNodesByChannels)
.get(config.MEMPOOL.API_URL_PREFIX + 'lightning/nodes/rankings/age', this.$getOldestNodes)
.get(config.MEMPOOL.API_URL_PREFIX + 'lightning/nodes/:public_key/statistics', this.$getHistoricalNodeStats)
.get(config.MEMPOOL.API_URL_PREFIX + 'lightning/nodes/:public_key', this.$getNode)
;
@@ -99,6 +100,18 @@ class NodesRoutes {
}
}
private async $getOldestNodes(req: Request, res: Response): Promise<void> {
try {
const topCapacityNodes = await nodesApi.$getOldestNodes(true);
res.header('Pragma', 'public');
res.header('Cache-control', 'public');
res.setHeader('Expires', new Date(Date.now() + 1000 * 60).toUTCString());
res.json(topCapacityNodes);
} catch (e) {
res.status(500).send(e instanceof Error ? e.message : e);
}
}
private async $getISPRanking(req: Request, res: Response): Promise<void> {
try {
const groupBy = req.query.groupBy as string;