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Bugfix: Ancestors are not able to increase fee of descendants

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fixes #426
This commit is contained in:
softsimon 2021-04-05 23:45:47 +04:00
parent 2b1c511611
commit 5914d99283
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GPG key ID: 488D7DCFB5A430D7
2 changed files with 4 additions and 6 deletions
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5
backend/src/api/common.ts
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@ -81,9 +81,10 @@ export class Common {
static setRelativesAndGetCpfpInfo(tx: TransactionExtended, memPool: { [txid: string]: TransactionExtended }): CpfpInfo { static setRelativesAndGetCpfpInfo(tx: TransactionExtended, memPool: { [txid: string]: TransactionExtended }): CpfpInfo {
const parents = this.findAllParents(tx, memPool); const parents = this.findAllParents(tx, memPool);
const lowerFeeParents = parents.filter((parent) => parent.feePerVsize < tx.feePerVsize);
let totalWeight = tx.weight + parents.reduce((prev, val) => prev + val.weight, 0); let totalWeight = tx.weight + lowerFeeParents.reduce((prev, val) => prev + val.weight, 0);
let totalFees = tx.fee + parents.reduce((prev, val) => prev + val.fee, 0); let totalFees = tx.fee + lowerFeeParents.reduce((prev, val) => prev + val.fee, 0);
tx.ancestors = parents tx.ancestors = parents
.map((t) => { .map((t) => {

5
frontend/src/app/components/transaction/transaction.component.html
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@ -177,10 +177,7 @@
</td> </td>
<td class="d-none d-lg-table-cell">{{ cpfpTx.weight / 4 | vbytes: 2 }}</td> <td class="d-none d-lg-table-cell">{{ cpfpTx.weight / 4 | vbytes: 2 }}</td>
<td>{{ roundToOneDecimal(cpfpTx) | number : '1.1-1' }} <span i18n="shared.sat-vbyte|sat/vB">sat/vB</span></td> <td>{{ roundToOneDecimal(cpfpTx) | number : '1.1-1' }} <span i18n="shared.sat-vbyte|sat/vB">sat/vB</span></td>
<td class="d-none d-lg-table-cell"><fa-icon *ngIf="roundToOneDecimal(cpfpTx) > tx.feePerVsize; else arrowDown" class="arrow-green" [icon]="['fas', 'angle-double-up']" [fixedWidth]="true"></fa-icon></td> <td class="d-none d-lg-table-cell"><fa-icon *ngIf="roundToOneDecimal(cpfpTx) < tx.feePerVsize" class="arrow-red" [icon]="['fas', 'angle-double-down']" [fixedWidth]="true"></fa-icon></td>
<ng-template #arrowDown>
<fa-icon *ngIf="roundToOneDecimal(cpfpTx) !== tx.feePerVsize" class="arrow-red" [icon]="['fas', 'angle-double-down']" [fixedWidth]="true"></fa-icon>
</ng-template>
</tr> </tr>
</ng-template> </ng-template>
</tbody> </tbody>