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Fetch historical data based on timestamp and currency

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This commit is contained in:
natsoni
2024-03-09 16:32:21 +01:00
parent 23076172e4
commit ccf1121f19
7 changed files with 100 additions and 29 deletions
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48
frontend/src/app/components/transactions-list/transactions-list.component.ts
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@@ -32,11 +32,14 @@ export class TransactionsListComponent implements OnInit, OnChanges {
@Input() outputIndex: number;
@Input() address: string = '';
@Input() rowLimit = 12;
@Input() blockTime: number = 0; // Used for price calculation if all the transactions are in the same block
@Output() loadMore = new EventEmitter();
latestBlock$: Observable<BlockExtended>;
outspendsSubscription: Subscription;
currencyChangeSubscription: Subscription;
currency: string;
refreshOutspends$: ReplaySubject<string[]> = new ReplaySubject();
refreshChannels$: ReplaySubject<string[]> = new ReplaySubject();
showDetails$ = new BehaviorSubject<boolean>(false);
@@ -125,6 +128,35 @@ export class TransactionsListComponent implements OnInit, OnChanges {
)
,
).subscribe(() => this.ref.markForCheck());
this.currencyChangeSubscription = this.stateService.fiatCurrency$
.subscribe(currency => {
this.currency = currency;
this.refreshPrice();
});
}
refreshPrice(): void {
// Loop over all transactions
if (!this.transactions || !this.transactions.length || !this.currency) {
return;
}
const confirmedTxs = this.transactions.filter((tx) => tx.status.confirmed).length;
if (!this.blockTime) {
this.transactions.forEach((tx) => {
if (!this.blockTime) {
if (tx.status.block_time) {
this.priceService.getBlockPrice$(tx.status.block_time, confirmedTxs < 10, this.currency).pipe(
tap((price) => tx['price'] = price),
).subscribe();
}
}
});
} else {
this.priceService.getBlockPrice$(this.blockTime, true, this.currency).pipe(
tap((price) => this.transactions.forEach((tx) => tx['price'] = price)),
).subscribe();
}
}
ngOnChanges(changes): void {
@@ -148,6 +180,7 @@ export class TransactionsListComponent implements OnInit, OnChanges {
this.transactionsLength = this.transactions.length;
this.cacheService.setTxCache(this.transactions);
const confirmedTxs = this.transactions.filter((tx) => tx.status.confirmed).length;
this.transactions.forEach((tx) => {
tx['@voutLimit'] = true;
tx['@vinLimit'] = true;
@@ -197,10 +230,18 @@ export class TransactionsListComponent implements OnInit, OnChanges {
}
}
this.priceService.getBlockPrice$(tx.status.block_time).pipe(
tap((price) => tx['price'] = price)
).subscribe();
if (!this.blockTime && tx.status.block_time && this.currency) {
this.priceService.getBlockPrice$(tx.status.block_time, confirmedTxs < 10, this.currency).pipe(
tap((price) => tx['price'] = price),
).subscribe();
}
});
if (this.blockTime && this.transactions?.length && this.currency) {
this.priceService.getBlockPrice$(this.blockTime, true, this.currency).pipe(
tap((price) => this.transactions.forEach((tx) => tx['price'] = price)),
).subscribe();
}
const txIds = this.transactions.filter((tx) => !tx._outspends).map((tx) => tx.txid);
if (txIds.length && !this.cached) {
this.refreshOutspends$.next(txIds);
@@ -308,5 +349,6 @@ export class TransactionsListComponent implements OnInit, OnChanges {
ngOnDestroy(): void {
this.outspendsSubscription.unsubscribe();
this.currencyChangeSubscription?.unsubscribe();
}
}