From 64ea9c60639b286ca07100094dd7266a27add977 Mon Sep 17 00:00:00 2001
From: Ana G <40721795+Bitcoinera@users.noreply.github.com>
Date: Wed, 1 Apr 2020 00:41:12 +0200
Subject: [PATCH] fix claimrewardsamount reducer. get all (#548)

---
 lib/reducers/cosmosV2-reducers.js | 23 ++++++++++++++++++-----
 1 file changed, 18 insertions(+), 5 deletions(-)

diff --git a/lib/reducers/cosmosV2-reducers.js b/lib/reducers/cosmosV2-reducers.js
index 9e82a34e96..8787ec3021 100644
--- a/lib/reducers/cosmosV2-reducers.js
+++ b/lib/reducers/cosmosV2-reducers.js
@@ -92,12 +92,25 @@ function claimRewardsAmountReducer(transaction, reducers, stakingDenom) {
       }
     ]
   }
-  return reducers.rewardCoinReducer(
-    transaction.events
-      .find(event => event.type === `transfer`)
-      .attributes.find(attribute => attribute.key === `amount`).value,
-    stakingDenom
+  const allClaimedRewards = transaction.events
+    .find(event => event.type === `transfer`)
+    .attributes.filter(attribute => attribute.key === `amount`)
+    .map(amount => amount.value)
+    .map(rewardValue => reducers.rewardCoinReducer(rewardValue))
+  const aggregatedClaimRewardsObject = allClaimedRewards.reduce(
+    (all, rewards) => {
+      rewards.forEach(reward => {
+        all = {
+          ...all,
+          [reward.denom]: reward.amount.plus(all[reward.denom] || 0)
+        }
+      })
+      return all
+    },
+    {}
   )
+  const claimedRewardsDenomArray = Object.entries(aggregatedClaimRewardsObject)
+  return claimedRewardsDenomArray.map(([denom, amount]) => ({ denom, amount }))
 }
 
 function submitProposalDetailsReducer(message, reducers) {