From a7c497da6ab5bd85aa93c9611e7866608211ad6c Mon Sep 17 00:00:00 2001
From: Sebastian Kippe <sebastian@kip.pe>
Date: Tue, 10 Sep 2019 12:18:35 +0200
Subject: [PATCH] Return IPFS hash in addContribution() response

Needed in kredits-web. Useful for clients to identify contributions
before knowing their assigned ID.
---
 lib/contracts/contribution.js | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

diff --git a/lib/contracts/contribution.js b/lib/contracts/contribution.js
index 2856949..7182b82 100644
--- a/lib/contracts/contribution.js
+++ b/lib/contracts/contribution.js
@@ -58,7 +58,10 @@ class Contribution extends Record {
           ipfsHashAttr.hashSize,
         ];
 
-        return this.functions.add(...contribution, callOptions);
+        return this.functions.add(...contribution, callOptions).then(res => {
+          res.ipfsHash = this.ipfs.encodeHash(ipfsHashAttr);
+          return res;
+        });
       });
   }