From 400b3be6686c0ece919374c8f16c407572cdcb6c Mon Sep 17 00:00:00 2001
From: fdlt3817 <can.hacioglu@lt.hs-fulda.de>
Date: Thu, 9 Feb 2023 22:58:08 +0100
Subject: [PATCH] Prevent user from sending money to themselves

---
 src/sendmoney.c | 20 ++++++++++++++------
 1 file changed, 14 insertions(+), 6 deletions(-)

diff --git a/src/sendmoney.c b/src/sendmoney.c
index 930f954..0980976 100644
--- a/src/sendmoney.c
+++ b/src/sendmoney.c
@@ -14,14 +14,22 @@ bool sendMoney(int customerID){
         if(recID>1000){
             bool recExists=checkCustomerExists(recID);
             if(recExists){
-                if(withdrawSpecificAmount(customerID, amountToSend)){
-                    if(depositSpecificAmount(recID, amountToSend)){
-                        printf("\nYou have successfuly transfered %.2f€ to [%d]",amountToSend,recID);
-                        return true;
+                if(recID==customerID){
+                    printf("\nYou cannot send money to yourself. Aborting. \n");
+                    return false;
+                }
+                else{
+                        if(withdrawSpecificAmount(customerID, amountToSend)){
+                        if(depositSpecificAmount(recID, amountToSend)){
+                            printf("\nYou have successfuly transfered %.2f€ to [%d]",amountToSend,recID);
+                            return true;
+                        }
+                        else{
+                            printf("\nSomething went wrong with the transfer. Please contact staff.");
+                        }
                     }
-                }else{
-                    printf("\nSomething went wrong with the transfer. Please contact staff.");
                 }
+                
             }else{
                 if(withdrawSpecificAmount(customerID, amountToSend)){
                     printf("\nYou have successfuly transfered %.2f€ to [%d]",amountToSend,recID);