From a59a6f4b2f582ec18439e0c65b87bf9c7693709d Mon Sep 17 00:00:00 2001
From: Sorin Petreasca <petreasca.sorin@gmail.com>
Date: Wed, 15 Nov 2023 13:45:50 +0200
Subject: [PATCH] router multi pair swap return type

---
 dex/router/src/multi_pair_swap.rs | 7 ++++++-
 1 file changed, 6 insertions(+), 1 deletion(-)

diff --git a/dex/router/src/multi_pair_swap.rs b/dex/router/src/multi_pair_swap.rs
index e537beed9..940b8a272 100644
--- a/dex/router/src/multi_pair_swap.rs
+++ b/dex/router/src/multi_pair_swap.rs
@@ -15,7 +15,10 @@ pub const SWAP_TOKENS_FIXED_OUTPUT_FUNC_NAME: &[u8] = b"swapTokensFixedOutput";
 pub trait MultiPairSwap: factory::FactoryModule + token_send::TokenSendModule {
     #[payable("*")]
     #[endpoint(multiPairSwap)]
-    fn multi_pair_swap(&self, swap_operations: MultiValueEncoded<SwapOperationType<Self::Api>>) {
+    fn multi_pair_swap(
+        &self,
+        swap_operations: MultiValueEncoded<SwapOperationType<Self::Api>>,
+    ) -> ManagedVec<EsdtTokenPayment> {
         let (token_id, nonce, amount) = self.call_value().single_esdt().into_tuple();
         require!(nonce == 0, "Invalid nonce. Should be zero");
         require!(amount > 0u64, "Invalid amount. Should not be zero");
@@ -61,6 +64,8 @@ pub trait MultiPairSwap: factory::FactoryModule + token_send::TokenSendModule {
 
         payments.push(last_payment);
         self.send().direct_multi(&caller, &payments);
+
+        payments
     }
 
     fn actual_swap_fixed_input(