fix: set date in advance to prevent multiple requests from the same address

Signed-off-by: 170210 <j170210@icloud.com>

packages/faucet/src/api/webserver.ts

@@ -83,9 +83,9 @@ export class Webserver {
           }
 
           try {
-            await faucet.credit(address, matchingDenom);
             // Count addresses to prevent draining
             this.addressCounter.set(address, new Date());
+            await faucet.credit(address, matchingDenom);
           } catch (e) {
             console.error(e);
             throw new HttpError(500, "Sending tokens failed");