feat(base) - safeIntegerOmitZero (ccxt#22244)

* feat(base) - safeIntegerOmitZero * fix(latoken) - zero ts in tickers * minor bitget * parseint * Update Exchange.ts * fix linting --------- Co-authored-by: carlosmiei <[email protected]>
DelAnt · May 10, 2024 · 1f97aed · 1f97aed
1 parent e78b392
commit 1f97aed
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Showing 3 changed files with 10 additions and 6 deletions.
diff --git a/ts/src/base/Exchange.ts b/ts/src/base/Exchange.ts
@@ -2523,6 +2523,14 @@ export default class Exchange {
  return res === 0;
  }
 
+ safeIntegerOmitZero (obj: object, key: IndexType, defaultValue: Int = undefined): Int {
+ const timestamp = this.safeInteger (obj, key, defaultValue);
+ if (timestamp === undefined || timestamp === 0) {
+ return undefined;
+ }
+ return timestamp;
+ }
+
  afterConstruct () {
  this.createNetworksByIdObject ();
  }

diff --git a/ts/src/bitget.ts b/ts/src/bitget.ts
@@ -2632,11 +2632,7 @@ export default class bitget extends Exchange {
  //
  const marketId = this.safeString (ticker, 'symbol');
  const close = this.safeString (ticker, 'lastPr');
- const timestampString = this.omitZero (this.safeString (ticker, 'ts')); // exchange sometimes provided 0
- let timestamp = undefined;
- if (timestampString !== undefined) {
- timestamp = this.parseToInt (timestampString);
- }
+ const timestamp = this.safeIntegerOmitZero (ticker, 'ts'); // exchange bitget provided 0
  const change = this.safeString (ticker, 'change24h');
  const open24 = this.safeString (ticker, 'open24');
  const open = this.safeString (ticker, 'open');

diff --git a/ts/src/latoken.ts b/ts/src/latoken.ts
@@ -624,7 +624,7 @@ export default class latoken extends Exchange {
  //
  const marketId = this.safeString (ticker, 'symbol');
  const last = this.safeString (ticker, 'lastPrice');
- const timestamp = this.safeInteger (ticker, 'updateTimestamp');
+ const timestamp = this.safeIntegerOmitZero (ticker, 'updateTimestamp'); // sometimes latoken provided '0' ts from /ticker endpoint
  return this.safeTicker ({
  'symbol': this.safeSymbol (marketId, market),
  'timestamp': timestamp,