machankura/mempool
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Merge pull request #4389 from ncois/fix-p2pk-balance

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Fix P2PK balance display in address page (duplicate)
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softsimon 2023-11-17 20:49:02 +09:00 committed by GitHub
commit 59c513f2a5
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2 changed files with 40 additions and 9 deletions
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3
contributors/ncois.txt Normal file
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@ -0,0 +1,3 @@
I hereby accept the terms of the Contributor License Agreement in the CONTRIBUTING.md file of the mempool/mempool git repository as of November 16, 2023.
Signed: ncois

28
frontend/src/app/components/transactions-list/transactions-list.component.ts
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@ -156,6 +156,33 @@ export class TransactionsListComponent implements OnInit, OnChanges {
}
if (this.address) {
const isP2PKUncompressed = this.address.length === 130;
const isP2PKCompressed = this.address.length === 66;
if (isP2PKCompressed) {
const addressIn = tx.vout
.filter((v: Vout) => v.scriptpubkey === '21' + this.address + 'ac')
.map((v: Vout) => v.value || 0)
.reduce((a: number, b: number) => a + b, 0);
const addressOut = tx.vin
.filter((v: Vin) => v.prevout && v.prevout.scriptpubkey === '21' + this.address + 'ac')
.map((v: Vin) => v.prevout.value || 0)
.reduce((a: number, b: number) => a + b, 0);
tx['addressValue'] = addressIn - addressOut;
} else if (isP2PKUncompressed) {
const addressIn = tx.vout
.filter((v: Vout) => v.scriptpubkey === '41' + this.address + 'ac')
.map((v: Vout) => v.value || 0)
.reduce((a: number, b: number) => a + b, 0);
const addressOut = tx.vin
.filter((v: Vin) => v.prevout && v.prevout.scriptpubkey === '41' + this.address + 'ac')
.map((v: Vin) => v.prevout.value || 0)
.reduce((a: number, b: number) => a + b, 0);
tx['addressValue'] = addressIn - addressOut;
} else {
const addressIn = tx.vout
.filter((v: Vout) => v.scriptpubkey_address === this.address)
.map((v: Vout) => v.value || 0)
@ -168,6 +195,7 @@ export class TransactionsListComponent implements OnInit, OnChanges {
tx['addressValue'] = addressIn - addressOut;
}
}
this.priceService.getBlockPrice$(tx.status.block_time).pipe(
tap((price) => tx['price'] = price)