Press n or j to go to the next uncovered block, b, p or k for the previous block.
| 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 | 3x 3x 3x 3x 3x 3x 4x 3x 3x 2x 2x 2x 2x 2x | const { Block } = require('leap-core');
const { EMPTY_ADDRESS } = require('../../utils/constants');
const txResponse = require('./txResponse');
const NULL_HASH =
'0x0000000000000000000000000000000000000000000000000000000000000000';
const NA = 0;
module.exports = async (db, hash, showFullTxs = false) => {
if (!hash) return null;
const blockDoc = await db.getBlock(hash);
if (!blockDoc) return null;
const { blockData } = blockDoc;
const block = Block.fromJSON(blockData);
const txs = !showFullTxs
? block.txHashList
: await Promise.all(
block.txList.map((tx, pos) =>
txResponse(db, tx, block.hash(), block.height, pos)
)
);
return {
number: `0x${block.height.toString(16)}`,
hash: block.hash(),
parentHash: NULL_HASH,
difficulty: NA,
gasLimit: NA,
gasUsed: NA,
miner: EMPTY_ADDRESS,
extraData: NA,
size: `0x${block.hex().length.toString(16)}`,
timestamp: `0x${block.timestamp.toString(16)}`,
transactions: txs,
uncles: [],
};
};
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