Add try and catch to checkTrustline function

src/lib/stellar/Payment.ts

@@ -4,21 +4,21 @@ import { CURRENT_NETWORK_PASSPHRASE } from './StellarNetwork';
 import { server } from './utils';
 
 export async function checkTrustline(receiver: string, assetCode: string, issuer: string) {
-    const account = await server.loadAccount(receiver);
+    try {
+        const account = await server.loadAccount(receiver);
 
-    for (const balance of account.balances) {
-        if (assetCode === 'native') {
-            if ('asset_type' in balance && balance.asset_type === 'native') {
-                return true;
-            }
-        } else if ('asset_code' in balance && 'asset_issuer' in balance) {
-            if (balance.asset_code === assetCode && balance.asset_issuer === issuer) {
+        for (const balance of account.balances) {
+            if (
+                (assetCode === 'native' && balance.asset_type === 'native') ||
+                ('asset_code' in balance && balance.asset_code === assetCode && balance.asset_issuer === issuer)
+            ) {
                 return true;
             }
         }
+        return false;
+    } catch (error) {
+        throw new Error(JSON.stringify(error));
     }
-
-    return false;
 }
 
 export async function createPaymentTransaction(