From 5b86ff8d4016219e7bbac823957efcb1949de746 Mon Sep 17 00:00:00 2001
From: Juan Manuel Rodriguez Defago <juanma.rdefago@gmail.com>
Date: Thu, 8 Jul 2021 19:28:16 -0300
Subject: [PATCH] Added activeSubgraphCount and removed null asignement to
 currentVersion

---
 schema.graphql          | 6 ++++--
 src/mappings/gns.ts     | 5 ++++-
 src/mappings/helpers.ts | 2 ++
 3 files changed, 10 insertions(+), 3 deletions(-)

diff --git a/schema.graphql b/schema.graphql
index 2664c560..b1d1f454 100644
--- a/schema.graphql
+++ b/schema.graphql
@@ -167,9 +167,11 @@ type GraphNetwork @entity {
   activeDelegationCount: Int!
   "Total curators"
   curatorCount: Int!
-  "Total subgraphs"
+  "Total amount of Subgraph entities"
   subgraphCount: Int!
-  "Total subgraphs"
+  "Amount of active Subgraph entities"
+  activeSubgraphCount: Int!
+  "Total amount of SubgraphDeployment entities"
   subgraphDeploymentCount: Int!
   "Total epochs"
   epochCount: Int!
diff --git a/src/mappings/gns.ts b/src/mappings/gns.ts
index df41ab16..232f711e 100644
--- a/src/mappings/gns.ts
+++ b/src/mappings/gns.ts
@@ -203,10 +203,13 @@ export function handleSubgraphDeprecated(event: SubgraphDeprecated): void {
   let subgraphID = joinID([graphAccount, subgraphNumber])
   let subgraph = Subgraph.load(subgraphID)
 
-  subgraph.currentVersion = null
   subgraph.active = false
   subgraph.updatedAt = event.block.timestamp.toI32()
   subgraph.save()
+
+  let graphNetwork = GraphNetwork.load('1')
+  graphNetwork.activeSubgraphCount = graphNetwork.activeSubgraphCount - 1
+  graphNetwork.save()
 }
 
 export function handleNameSignalEnabled(event: NameSignalEnabled): void {
diff --git a/src/mappings/helpers.ts b/src/mappings/helpers.ts
index 4c712e2b..da467248 100644
--- a/src/mappings/helpers.ts
+++ b/src/mappings/helpers.ts
@@ -54,6 +54,7 @@ export function createOrLoadSubgraph(
 
     let graphNetwork = GraphNetwork.load('1')
     graphNetwork.subgraphCount = graphNetwork.subgraphCount + 1
+    graphNetwork.activeSubgraphCount = graphNetwork.activeSubgraphCount + 1
     graphNetwork.save()
   }
   return subgraph as Subgraph
@@ -509,6 +510,7 @@ export function createOrLoadGraphNetwork(
     graphNetwork.curatorCount = 0
     graphNetwork.subgraphCount = 0
     graphNetwork.subgraphDeploymentCount = 0
+    graphNetwork.activeSubgraphCount = 0
 
     graphNetwork.arbitrator = Address.fromString('0x0000000000000000000000000000000000000000')
     graphNetwork.querySlashingPercentage = 0