From 439eb594849859dd9d5390a07a0bb0b8143ed42a Mon Sep 17 00:00:00 2001
From: Nicola Miotto <miotto@posteo.de>
Date: Fri, 20 Oct 2023 11:19:27 +0200
Subject: [PATCH] add withdrawn event

---
 contracts/InternalMarket/InternalMarketBase.sol | 3 +++
 test/InternalMarket.ts                          | 7 +++++++
 2 files changed, 10 insertions(+)

diff --git a/contracts/InternalMarket/InternalMarketBase.sol b/contracts/InternalMarket/InternalMarketBase.sol
index fec0a3a..c50d73d 100644
--- a/contracts/InternalMarket/InternalMarketBase.sol
+++ b/contracts/InternalMarket/InternalMarketBase.sol
@@ -17,6 +17,7 @@ contract InternalMarketBase {
     );
 
     event OfferMatched(uint128 id, address from, address to, uint256 amount);
+    event Withdrawn(address from, address to, uint256 amount);
 
     struct Offer {
         uint256 expiredAt;
@@ -203,6 +204,8 @@ contract InternalMarketBase {
         } else {
             tokenInternal.unwrap(from, to, amount);
         }
+
+        emit Withdrawn(from, to, amount);
     }
 
     function _burn(address from, uint256 amount) internal virtual {
diff --git a/test/InternalMarket.ts b/test/InternalMarket.ts
index a22626e..3245b14 100644
--- a/test/InternalMarket.ts
+++ b/test/InternalMarket.ts
@@ -768,6 +768,13 @@ describe("InternalMarket", async () => {
           11 + 25
         );
       });
+
+      it.only("should emit a Withdrawn event", async () => {
+        await setEVMTimestamp(ts + WEEK + DAY * 3);
+        expect(internalMarket.connect(alice).withdraw(bob.address, 11))
+          .to.emit(internalMarket, "Withdrawn")
+          .withArgs(alice.address, bob.address, 11);
+      });
     });
 
     describe("match+withdraw", async () => {