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add paginated virtual scrolling to blockchain blocks bar

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This commit is contained in:
Mononaut
2022-12-27 05:28:57 -06:00
parent 7478acb445
commit b35fbbbbd9
11 changed files with 355 additions and 80 deletions
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3
backend/src/api/bitcoin/bitcoin.routes.ts
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@@ -402,7 +402,8 @@ class BitcoinRoutes {
private async getLegacyBlocks(req: Request, res: Response) {
try {
const returnBlocks: IEsploraApi.Block[] = [];
const fromHeight = parseInt(req.params.height, 10) || blocks.getCurrentBlockHeight();
const tip = blocks.getCurrentBlockHeight();
const fromHeight = Math.min(parseInt(req.params.height, 10) || tip, tip);
// Check if block height exist in local cache to skip the hash lookup
const blockByHeight = blocks.getBlocks().find((b) => b.height === fromHeight);

5
backend/src/api/blocks.ts
View File

@@ -677,7 +677,12 @@ class Blocks {
}
public async $getBlocks(fromHeight?: number, limit: number = 15): Promise<BlockExtended[]> {
let currentHeight = fromHeight !== undefined ? fromHeight : this.currentBlockHeight;
if (currentHeight > this.currentBlockHeight) {
limit -= currentHeight - this.currentBlockHeight;
currentHeight = this.currentBlockHeight;
}
const returnBlocks: BlockExtended[] = [];
if (currentHeight < 0) {