machankura/mempool
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Address page mostly working.

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This commit is contained in:
softsimon
2020-12-22 06:04:31 +07:00
parent ecc0f316cc
commit f84b9e6582
9 changed files with 195 additions and 25 deletions
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77
backend/src/routes.ts
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@@ -1,5 +1,5 @@
import config from './config';
import { Request, Response } from 'express';
import { json, Request, Response } from 'express';
import statistics from './api/statistics';
import feeApi from './api/fee-api';
import backendInfo from './api/backend-info';
@@ -568,16 +568,85 @@ class Routes {
}
public async getAddress(req: Request, res: Response) {
if (config.MEMPOOL.BACKEND === 'bitcoind') {
res.status(405).send('Address lookups cannot be used with bitcoind as backend.');
return;
}
try {
const result = await bitcoinApi.$getAddress(req.params.hash);
res.json(result);
const addressInfo = await bitcoinApi.$validateAddress(req.params.address);
if (!addressInfo || !addressInfo.isvalid) {
res.json({
'address': req.params.address,
'chain_stats': {
'funded_txo_count': 0,
'funded_txo_sum': 0,
'spent_txo_count': 0,
'spent_txo_sum': 0,
'tx_count': 0
},
'mempool_stats': {
'funded_txo_count': 0,
'funded_txo_sum': 0,
'spent_txo_count': 0,
'spent_txo_sum': 0,
'tx_count': 0
}
});
return;
}
const balance = await bitcoinApi.$getScriptHashBalance(addressInfo.scriptPubKey);
const history = await bitcoinApi.$getScriptHashHistory(addressInfo.scriptPubKey);
const unconfirmed = history.filter((h) => h.fee).length;
res.json({
'address': addressInfo.address,
'chain_stats': {
'funded_txo_count': 0,
'funded_txo_sum': balance.confirmed ? balance.confirmed : 0,
'spent_txo_count': 0,
'spent_txo_sum': balance.confirmed < 0 ? balance.confirmed : 0,
'tx_count': history.length - unconfirmed,
},
'mempool_stats': {
'funded_txo_count': 0,
'funded_txo_sum': balance.unconfirmed > 0 ? balance.unconfirmed : 0,
'spent_txo_count': 0,
'spent_txo_sum': balance.unconfirmed < 0 ? -balance.unconfirmed : 0,
'tx_count': unconfirmed,
}
});
} catch (e) {
res.status(500).send(e.message);
}
}
public async getAddressTransactions(req: Request, res: Response) {
res.status(404).send('Not implemented');
if (config.MEMPOOL.BACKEND === 'bitcoind') {
res.status(405).send('Address lookups cannot be used with bitcoind as backend.');
return;
}
try {
const addressInfo = await bitcoinApi.$validateAddress(req.params.address);
if (!addressInfo || !addressInfo.isvalid) {
res.json([]);
}
const history = await bitcoinApi.$getScriptHashHistory(addressInfo.scriptPubKey);
const transactions: TransactionExtended[] = [];
for (const h of history) {
let tx = await transactionUtils.getTransactionExtended(h.tx_hash);
if (tx) {
tx = await transactionUtils.$addPrevoutsToTransaction(tx);
transactions.push(tx);
}
}
res.json(transactions);
} catch (e) {
res.status(500).send(e.message);
}
}
public async getAdressTxChain(req: Request, res: Response) {