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Merge legacy and mining /blocks components and APIs

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This commit is contained in:
nymkappa
2022-05-20 18:11:02 +02:00
parent b4beb29f31
commit 37b7ea6702
12 changed files with 63 additions and 309 deletions
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41
backend/src/routes.ts
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@@ -720,53 +720,16 @@ class Routes {
}
}
public async getBlocksExtras(req: Request, res: Response) {
public async getBlocks(req: Request, res: Response) {
try {
const height = req.params.height === undefined ? undefined : parseInt(req.params.height, 10);
res.setHeader('Expires', new Date(Date.now() + 1000 * 60).toUTCString());
res.json(await blocks.$getBlocksExtras(height, 15));
res.json(await blocks.$getBlocks(height, 15));
} catch (e) {
res.status(500).send(e instanceof Error ? e.message : e);
}
}
public async getBlocks(req: Request, res: Response) {
try {
loadingIndicators.setProgress('blocks', 0);
const returnBlocks: IEsploraApi.Block[] = [];
const fromHeight = parseInt(req.params.height, 10) || blocks.getCurrentBlockHeight();
// Check if block height exist in local cache to skip the hash lookup
const blockByHeight = blocks.getBlocks().find((b) => b.height === fromHeight);
let startFromHash: string | null = null;
if (blockByHeight) {
startFromHash = blockByHeight.id;
} else {
startFromHash = await bitcoinApi.$getBlockHash(fromHeight);
}
let nextHash = startFromHash;
for (let i = 0; i < 10 && nextHash; i++) {
const localBlock = blocks.getBlocks().find((b) => b.id === nextHash);
if (localBlock) {
returnBlocks.push(localBlock);
nextHash = localBlock.previousblockhash;
} else {
const block = await bitcoinApi.$getBlock(nextHash);
returnBlocks.push(block);
nextHash = block.previousblockhash;
}
loadingIndicators.setProgress('blocks', i / 10 * 100);
}
res.json(returnBlocks);
} catch (e) {
loadingIndicators.setProgress('blocks', 100);
res.status(500).send(e instanceof Error ? e.message : e);
}
}
public async getBlockTransactions(req: Request, res: Response) {
try {
loadingIndicators.setProgress('blocktxs-' + req.params.hash, 0);