diff --git a/.gitignore b/.gitignore
index db14e0f..a4b16aa 100644
--- a/.gitignore
+++ b/.gitignore
@@ -7,3 +7,4 @@ npm-debug.log
 *.iml
 /.build
 /.serverless
+package-lock.json
\ No newline at end of file
diff --git a/handler.ts b/handler.ts
index c2979e7..ba9d7f2 100644
--- a/handler.ts
+++ b/handler.ts
@@ -7,8 +7,7 @@ import {CURRENCIES, Environment} from "./src/model";
 const merchantId: string = process.env.MERCHANT_ID || "XXX";
 const accessKey: string = process.env.ACCESS_KEY ||"XXX";
 const contractId: string = process.env.CONTRACT_ID || "1234567";
-const environment: Environment = (process.env.ENVIRONMENT || "") === Environment.production ?
-    Environment.production : Environment.homologation;
+const environment: Environment = (process.env.ENVIRONMENT || "") === Environment.production ? Environment.production : Environment.homologation;
 const currency: CURRENCIES = CURRENCIES[process.env.CURRENCY || ""] || CURRENCIES.USD;
 
 // instances
@@ -75,6 +74,15 @@ export const doAuthorization = async (event, context, callback) => {
         event.referencePrefix, event.currency, event.order));
 };
 
+// export const doReAuthorization = async (event, context, callback) => {
+//     // Get params from SNS payload
+//     let snsPayload = JSON.parse(event.Records[0].Sns.Message);
+//     console.log(snsPayload);
+//     // Execute function
+//     result(callback, await payline(snsPayload).doReAuthorization(snsPayload.transactionID, snsPayload.payment,
+//             snsPayload.referencePrefix, snsPayload.payment.currency, snsPayload.order));
+// };
+
 export const doReAuthorization = async (event, context, callback) => {
     result(callback, await payline(event).doReAuthorization(event.transactionID, event.payment,
         event.referencePrefix, event.currency, event.order));
diff --git a/src/core.ts b/src/core.ts
index 0bbf324..7f4f81d 100644
--- a/src/core.ts
+++ b/src/core.ts
@@ -191,12 +191,11 @@ export class PaylineCore {
     }
 
     private async _runAction(client: any, action: string, args: any): Promise<any> {
-        //args.version = args.version || this.paylineVersion;
+        // args.version = args.version || this.paylineVersion;
         const _args: any = this.ensureAttributes(args);
         const response = await client[this.actionMethodName(action)](_args);
         const result = this.extractResult(response);
         debug(`action ${action} got result ${JSON.stringify(result)} from response ${JSON.stringify(response)}`);
-
         if (this.isResultSuccessful(result)) {
             return response;
         } else {
diff --git a/src/model.ts b/src/model.ts
index 2dc1e6b..ad14d89 100644
--- a/src/model.ts
+++ b/src/model.ts
@@ -10,7 +10,7 @@ export type OperationsProperty<T> = {[key in Operation]:T};
 export enum CURRENCIES {
     EUR = 978,
     USD = 840,
-    GBP = 826,
+    GBP = 826
 }
 
 export enum ACTIONS {
@@ -20,7 +20,7 @@ export enum ACTIONS {
 }
 
 export enum MODE {
-    CPT = "CPT",
+    CPT = "CPT"
 }
 
 export interface Wallet {
@@ -33,13 +33,13 @@ export interface Wallet {
     comment?: string,
     default?: string,
     cardStatus?: string,
-    cardBrand?: string,
+    cardBrand?: string
 }
 
 export interface PaymentData {
     transactionID: string,
     network: string,
-    tokenData: string,
+    tokenData: string
 }
 
 export interface Card {
@@ -54,7 +54,7 @@ export interface Card {
     cardPresent?: string,
     cardholder?: string,
     token?: string,
-    paymentData?: PaymentData,
+    paymentData?: PaymentData
 }
 
 export interface Payment {
@@ -63,14 +63,14 @@ export interface Payment {
     action?: ACTIONS,
     mode?: MODE,
     contractNumber?: string,
-    softDescriptor?: string,
+    softDescriptor?: string
 }
 
 export interface Order {
     ref?: string,
     amount?: number,
     currency?: CURRENCIES,
-    date?: Date,
+    date?: Date
 }
 
 /**
diff --git a/src/payline.ts b/src/payline.ts
index 7de9156..aeebdc1 100644
--- a/src/payline.ts
+++ b/src/payline.ts
@@ -134,13 +134,17 @@ export default class Payline extends PaylineCore {
 
     public async doReAuthorization(transactionID: string, payment: Payment, referencePrefix?: string,
                                    currency?: CURRENCIES, order: Order = {}): Promise<TransactionResult> {
-        this.setPaymentDefaults(payment, ACTIONS.AUTHORIZATION, currency);
+        this.setPaymentDefaults(payment, ACTIONS.AUTHORIZATION, currency);            
         this.setOrderDefaults(order, referencePrefix, currency, payment.amount);
-        return this.extractTransactionalResult(await this.runAction("doReAuthorization", {
-            transactionID,
-            payment,
-            order,
-        }));
+        try {
+            return this.extractTransactionalResult(await this.runAction("doReAuthorization", {
+                transactionID,
+                payment,
+                order
+            }));
+        } catch(err) {
+            console.log(err);
+        }
     }
 
     public async doCapture(transactionID, payment: Payment, currency?: CURRENCIES): Promise<TransactionResult> {