fix: a double click on a Top tokens button tracks the token once (closes #729)

A "Top tokens:" button had no already-tracked check and stays enabled until its save ends, so a fast double click tracked the token twice in memory. Its handler now checks first. A second click shows "Already tracked." and tracks nothing. The top 100 dropdown already has this check, so it is unchanged. Model: opus-5-5
2026-11-03 07:37:04 +01:00
parent ba61bedaaf
commit 21d5e42528
2 changed files with 51 additions and 1 deletions
@@ -45,6 +45,11 @@ function renderTop10() {
    el.querySelectorAll(".settings-addtoken-quick:not([disabled])").forEach(
        (btn) => {
            btn.addEventListener("click", async () => {
+                // The button stays enabled until the first click's save ends.
+                if (isTracked(btn.dataset.address)) {
+                    showFlash("Already tracked.");
+                    return;
+                }
                const token = {
                    address: btn.dataset.address,
                    symbol: btn.dataset.symbol,