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Minimum threshold for token topup added

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Sidharth Prabhu
2026-06-25 11:18:20 +05:30
parent a6285db435
commit ed4a70c3f4
1 changed files with 2 additions and 2 deletions
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4
backend/src/main/java/com/rit/canteen/sales/controller/WalletController.java
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@@ -80,8 +80,8 @@ public class WalletController {
BigDecimal amount = new BigDecimal(request.get("amount").toString());
// ── FIX: validate amount BEFORE touching the database ──
if (amount.compareTo(BigDecimal.ZERO) <= 0) {
return ResponseEntity.badRequest().body(Map.of("error", "Amount must be positive"));
if (amount.compareTo(new BigDecimal("50")) < 0) {
return ResponseEntity.badRequest().body(Map.of("error", "Minimum top up amount is 50 tokens"));
}
if (amount.compareTo(MAX_TOPUP) > 0) {
return ResponseEntity.badRequest().body(