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42 lines
790 B
42 lines
790 B
import extend from 'xtend'
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import { BN } from 'ethereumjs-util'
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const template = {
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'status': 'submitted',
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'history': [{}],
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'txParams': {
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'from': '0x7d3517b0d011698406d6e0aed8453f0be2697926',
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'gas': '0x30d40',
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'value': '0x0',
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'nonce': '0x3',
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},
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}
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class TxGenerator {
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constructor () {
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this.txs = []
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}
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generate (tx = {}, opts = {}) {
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const { count, fromNonce } = opts
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let nonce = fromNonce || this.txs.length
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const txs = []
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for (let i = 0; i < count; i++) {
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txs.push(extend(template, {
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txParams: {
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nonce: hexify(nonce++),
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},
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}, tx))
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}
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this.txs = this.txs.concat(txs)
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return txs
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}
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}
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function hexify (number) {
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return '0x' + (new BN(number)).toString(16)
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}
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export default TxGenerator
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