From 1ca1b7db841ef3ba3e3e4190c6573816e10a73ed Mon Sep 17 00:00:00 2001
From: Fran Domovic <fran@calimero.network>
Date: Sat, 7 Dec 2024 02:36:05 +0100
Subject: [PATCH] fix: return type

---
 contracts/icp/context-config/src/query.rs                  | 3 +--
 .../config/src/client/env/config/query/proxy_contract.rs   | 7 ++++---
 2 files changed, 5 insertions(+), 5 deletions(-)

diff --git a/contracts/icp/context-config/src/query.rs b/contracts/icp/context-config/src/query.rs
index 4ad1532e4..0c5f534a9 100644
--- a/contracts/icp/context-config/src/query.rs
+++ b/contracts/icp/context-config/src/query.rs
@@ -33,7 +33,7 @@ fn application_revision(context_id: ICRepr<ContextId>) -> u64 {
 }
 
 #[ic_cdk::query]
-fn proxy_contract(context_id: ICRepr<ContextId>) -> String {
+fn proxy_contract(context_id: ICRepr<ContextId>) -> Principal {
     with_state(|configs| {
         let context = configs
             .contexts
@@ -42,7 +42,6 @@ fn proxy_contract(context_id: ICRepr<ContextId>) -> String {
 
         context.proxy.clone()
     })
-    .to_string()
 }
 
 #[ic_cdk::query]
diff --git a/crates/context/config/src/client/env/config/query/proxy_contract.rs b/crates/context/config/src/client/env/config/query/proxy_contract.rs
index 85e7220d2..79c087af7 100644
--- a/crates/context/config/src/client/env/config/query/proxy_contract.rs
+++ b/crates/context/config/src/client/env/config/query/proxy_contract.rs
@@ -1,4 +1,4 @@
-use candid::{Decode, Encode};
+use candid::{Decode, Encode, Principal};
 use serde::Serialize;
 use starknet::core::codec::Encode as StarknetEncode;
 use starknet_crypto::Felt;
@@ -72,7 +72,8 @@ impl Method<Icp> for ProxyContractRequest {
     }
 
     fn decode(response: Vec<u8>) -> eyre::Result<Self::Returns> {
-        let value = Decode!(&response, Self::Returns)?;
-        Ok(value)
+        let value: Principal = Decode!(&response, Principal)?;
+        let value_as_string = value.to_text();
+        Ok(value_as_string)
     }
 }