From 7f2b7e9a527c698d3aba93c33949670992e910f4 Mon Sep 17 00:00:00 2001
From: Pablo Carranza Velez <pablo@edgeandnode.com>
Date: Mon, 29 Jan 2024 16:47:00 -0300
Subject: [PATCH] fix: subtract previously locked tokens when computing total
 unstaked locked

---
 src/mappings/staking.ts | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

diff --git a/src/mappings/staking.ts b/src/mappings/staking.ts
index 1cd7d5e..7fff1bd 100644
--- a/src/mappings/staking.ts
+++ b/src/mappings/staking.ts
@@ -103,6 +103,7 @@ export function handleStakeLocked(event: StakeLocked): void {
   // update indexer
   let id = event.params.indexer.toHexString()
   let indexer = Indexer.load(id)!
+  let oldLockedTokens = indexer.lockedTokens
   indexer.lockedTokens = event.params.tokens
   indexer.tokensLockedUntil = event.params.until.toI32()
   indexer = updateAdvancedIndexerMetrics(indexer as Indexer)
@@ -110,9 +111,11 @@ export function handleStakeLocked(event: StakeLocked): void {
   indexer.save()
 
   // update graph network
+  // the tokens from the event replace the previously locked tokens
+  // from this indexer
   graphNetwork.totalUnstakedTokensLocked = graphNetwork.totalUnstakedTokensLocked.plus(
     event.params.tokens,
-  )
+  ).minus(oldLockedTokens)
   if (indexer.stakedTokens == indexer.lockedTokens) {
     graphNetwork.stakedIndexersCount = graphNetwork.stakedIndexersCount - 1
   }