Merge pull request #40 from macalinao/igm/parser

Support commas in parseTokenAmount

Author: macalinao

.changeset/brave-coins-rescue.md

@@ -0,0 +1,5 @@
+---
+"@macalinao/token-utils": patch
+---
+
+Support commas in parseTokenAmount

packages/token-utils/src/parse-token-amount.test.ts

@@ -172,6 +172,18 @@ describe("parseTokenAmount", () => {
       expect(result.amount[1]).toBe(9);
     });
 
+    it("should handle string with commas", () => {
+      const result = parseTokenAmount(solToken, "1,000,000");
+      expect(result.amount[0]).toBe(1000000000000000n);
+      expect(result.amount[1]).toBe(9);
+    });
+
+    it("should handle string with commas and decimals", () => {
+      const result = parseTokenAmount(solToken, "1,234.567");
+      expect(result.amount[0]).toBe(1234567000000n);
+      expect(result.amount[1]).toBe(9);
+    });
+
     it("should handle NaN as zero", () => {
       const result = parseTokenAmount(solToken, Number.NaN);
       expect(result.amount[0]).toBe(0n);

packages/token-utils/src/parse-token-amount.ts

@@ -28,6 +28,9 @@ export function parseTokenAmount<
 
     // Remove underscores (common in large numbers)
     cleanedAmount = cleanedAmount.replace(/_/g, "");
+
+    // Remove commas (common in formatted numbers)
+    cleanedAmount = cleanedAmount.replace(/,/g, "");
   } else if (typeof amountHuman === "number") {
     // Handle NaN
     if (Number.isNaN(amountHuman)) {