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Improve granularity when zoom in block fees bar graph

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This commit is contained in:
natsoni
2024-05-14 20:31:25 +02:00
parent 42d591bf4c
commit c2a3ff4b67
6 changed files with 254 additions and 36 deletions
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21
backend/src/api/mining/mining-routes.ts
View File

@@ -24,6 +24,7 @@ class MiningRoutes {
.get(config.MEMPOOL.API_URL_PREFIX + 'mining/difficulty-adjustments', this.$getDifficultyAdjustments)
.get(config.MEMPOOL.API_URL_PREFIX + 'mining/reward-stats/:blockCount', this.$getRewardStats)
.get(config.MEMPOOL.API_URL_PREFIX + 'mining/blocks/fees/:interval', this.$getHistoricalBlockFees)
.get(config.MEMPOOL.API_URL_PREFIX + 'mining/blocks/fees', this.$getBlockFeesTimespan)
.get(config.MEMPOOL.API_URL_PREFIX + 'mining/blocks/rewards/:interval', this.$getHistoricalBlockRewards)
.get(config.MEMPOOL.API_URL_PREFIX + 'mining/blocks/fee-rates/:interval', this.$getHistoricalBlockFeeRates)
.get(config.MEMPOOL.API_URL_PREFIX + 'mining/blocks/sizes-weights/:interval', this.$getHistoricalBlockSizeAndWeight)
@@ -217,6 +218,26 @@ class MiningRoutes {
}
}
private async $getBlockFeesTimespan(req: Request, res: Response) {
try {
if (!parseInt(req.query.from as string, 10) || !parseInt(req.query.to as string, 10)) {
throw new Error('Invalid timestamp range');
}
if (parseInt(req.query.from as string, 10) > parseInt(req.query.to as string, 10)) {
throw new Error('from must be less than to');
}
const blockFees = await mining.$getBlockFeesTimespan(parseInt(req.query.from as string, 10), parseInt(req.query.to as string, 10));
const blockCount = await BlocksRepository.$blockCount(null, null);
res.header('Pragma', 'public');
res.header('Cache-control', 'public');
res.header('X-total-count', blockCount.toString());
res.setHeader('Expires', new Date(Date.now() + 1000 * 60).toUTCString());
res.json(blockFees);
} catch (e) {
res.status(500).send(e instanceof Error ? e.message : e);
}
}
private async $getHistoricalBlockRewards(req: Request, res: Response) {
try {
const blockRewards = await mining.$getHistoricalBlockRewards(req.params.interval);

29
backend/src/api/mining/mining.ts
View File

@@ -50,6 +50,17 @@ class Mining {
);
}
/**
* Get timespan block total fees
*/
public async $getBlockFeesTimespan(from: number, to: number): Promise<number> {
return await BlocksRepository.$getHistoricalBlockFees(
this.getTimeRangeFromTimespan(from, to),
null,
{from, to}
);
}
/**
* Get historical block rewards
*/
@@ -646,6 +657,24 @@ class Mining {
}
}
private getTimeRangeFromTimespan(from: number, to: number, scale = 1): number {
const timespan = to - from;
switch (true) {
case timespan > 3600 * 24 * 365 * 4: return 86400 * scale; // 24h
case timespan > 3600 * 24 * 365 * 3: return 43200 * scale; // 12h
case timespan > 3600 * 24 * 365 * 2: return 43200 * scale; // 12h
case timespan > 3600 * 24 * 365: return 28800 * scale; // 8h
case timespan > 3600 * 24 * 30 * 6: return 28800 * scale; // 8h
case timespan > 3600 * 24 * 30 * 3: return 10800 * scale; // 3h
case timespan > 3600 * 24 * 30: return 7200 * scale; // 2h
case timespan > 3600 * 24 * 7: return 1800 * scale; // 30min
case timespan > 3600 * 24 * 3: return 300 * scale; // 5min
case timespan > 3600 * 24: return 1 * scale;
default: return 1 * scale;
}
}
// Finds the oldest block in a consecutive chain back from the tip
// assumes `blocks` is sorted in ascending height order
private getOldestConsecutiveBlock(blocks: DifficultyBlock[]): DifficultyBlock {