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Merge pull request #4111 from mempool/nymkappa/mining-pool-api

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[mining] add /api/v1/pools API to list mining pools
This commit is contained in:
softsimon 2023-08-07 14:33:58 +09:00 committed by GitHub
commit 8d7c04bcda
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GPG Key ID: 4AEE18F83AFDEB23
2 changed files with 42 additions and 4 deletions
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24
backend/src/api/mining/mining-routes.ts
View File

@ -12,6 +12,7 @@ import PricesRepository from '../../repositories/PricesRepository';
class MiningRoutes {
public initRoutes(app: Application) {
app
.get(config.MEMPOOL.API_URL_PREFIX + 'mining/pools', this.$listPools)
.get(config.MEMPOOL.API_URL_PREFIX + 'mining/pools/:interval', this.$getPools)
.get(config.MEMPOOL.API_URL_PREFIX + 'mining/pool/:slug/hashrate', this.$getPoolHistoricalHashrate)
.get(config.MEMPOOL.API_URL_PREFIX + 'mining/pool/:slug/blocks', this.$getPoolBlocks)
@ -88,6 +89,29 @@ class MiningRoutes {
}
}
private async $listPools(req: Request, res: Response): Promise<void> {
try {
res.header('Pragma', 'public');
res.header('Cache-control', 'public');
res.setHeader('Expires', new Date(Date.now() + 1000 * 60).toUTCString());
const pools = await mining.$listPools();
if (!pools) {
res.status(500).end();
return;
}
res.header('X-total-count', pools.length.toString());
if (pools.length === 0) {
res.status(204).send();
} else {
res.json(pools);
}
} catch (e) {
res.status(500).send(e instanceof Error ? e.message : e);
}
}
private async $getPools(req: Request, res: Response) {
try {
const stats = await mining.$getPoolsStats(req.params.interval);

22
backend/src/api/mining/mining.ts
View File

@ -26,7 +26,7 @@ class Mining {
/**
* Get historical blocks health
*/
public async $getBlocksHealthHistory(interval: string | null = null): Promise<any> {
public async $getBlocksHealthHistory(interval: string | null = null): Promise<any> {
return await BlocksAuditsRepository.$getBlocksHealthHistory(
this.getTimeRange(interval),
Common.getSqlInterval(interval)
@ -56,7 +56,7 @@ class Mining {
/**
* Get historical block fee rates percentiles
*/
public async $getHistoricalBlockFeeRates(interval: string | null = null): Promise<any> {
public async $getHistoricalBlockFeeRates(interval: string | null = null): Promise<any> {
return await BlocksRepository.$getHistoricalBlockFeeRates(
this.getTimeRange(interval),
Common.getSqlInterval(interval)
@ -66,7 +66,7 @@ class Mining {
/**
* Get historical block sizes
*/
public async $getHistoricalBlockSizes(interval: string | null = null): Promise<any> {
public async $getHistoricalBlockSizes(interval: string | null = null): Promise<any> {
return await BlocksRepository.$getHistoricalBlockSizes(
this.getTimeRange(interval),
Common.getSqlInterval(interval)
@ -76,7 +76,7 @@ class Mining {
/**
* Get historical block weights
*/
public async $getHistoricalBlockWeights(interval: string | null = null): Promise<any> {
public async $getHistoricalBlockWeights(interval: string | null = null): Promise<any> {
return await BlocksRepository.$getHistoricalBlockWeights(
this.getTimeRange(interval),
Common.getSqlInterval(interval)
@ -595,6 +595,20 @@ class Mining {
}
}
/**
* List existing mining pools
*/
public async $listPools(): Promise<{name: string, slug: string, unique_id: number}[] | null> {
const [rows] = await database.query(`
SELECT
name,
slug,
unique_id
FROM pools`
);
return rows as {name: string, slug: string, unique_id: number}[];
}
private getDateMidnight(date: Date): Date {
date.setUTCHours(0);
date.setUTCMinutes(0);