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Fix for empty mempool block position

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fixes #938
This commit is contained in:
softsimon 2021-11-17 12:37:40 +04:00
parent 6ad4e655ea
commit 15a0644bd1
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GPG Key ID: 488D7DCFB5A430D7
1 changed files with 16 additions and 12 deletions
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14
frontend/src/app/components/mempool-blocks/mempool-blocks.component.ts
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@ -79,6 +79,14 @@ export class MempoolBlocksComponent implements OnInit, OnDestroy {
switchMap(() => combineLatest([ switchMap(() => combineLatest([
this.stateService.blocks$.pipe(map(([block]) => block)), this.stateService.blocks$.pipe(map(([block]) => block)),
this.stateService.mempoolBlocks$ this.stateService.mempoolBlocks$
.pipe(
map((mempoolBlocks) => {
if (!mempoolBlocks.length) {
return [{ index: 0, blockSize: 0, blockVSize: 0, feeRange: [0, 0], medianFee: 0, nTx: 0, totalFees: 0 }];
}
return mempoolBlocks;
}),
)
])), ])),
map(([lastBlock, mempoolBlocks]) => { map(([lastBlock, mempoolBlocks]) => {
mempoolBlocks.forEach((block, i) => { mempoolBlocks.forEach((block, i) => {
@ -89,14 +97,10 @@ export class MempoolBlocksComponent implements OnInit, OnDestroy {
} }
}); });
if (!mempoolBlocks.length) {
const emptyBlock = [{ index: 0, blockSize: 0, blockVSize: 0, feeRange: [0, 0], medianFee: 0, nTx: 0, totalFees: 0 }];
this.mempoolBlocks = emptyBlock;
} else {
const stringifiedBlocks = JSON.stringify(mempoolBlocks); const stringifiedBlocks = JSON.stringify(mempoolBlocks);
this.mempoolBlocksFull = JSON.parse(stringifiedBlocks); this.mempoolBlocksFull = JSON.parse(stringifiedBlocks);
this.mempoolBlocks = this.reduceMempoolBlocksToFitScreen(JSON.parse(stringifiedBlocks)); this.mempoolBlocks = this.reduceMempoolBlocksToFitScreen(JSON.parse(stringifiedBlocks));
}
this.updateMempoolBlockStyles(); this.updateMempoolBlockStyles();
this.calculateTransactionPosition(); this.calculateTransactionPosition();
return this.mempoolBlocks; return this.mempoolBlocks;