fix: network template

root/.gitignore

@@ -1,2 +1,2 @@
 subgraph.yaml
-src/network.json
+src/network.ts

root/package.json

@@ -7,8 +7,8 @@
     "graph": "graph",
     "codegen": "graph codegen",
     "build": "graph build",
-    "prepare:mainnet": "mustache config/mainnet.json subgraph.template.yaml > subgraph.yaml && cp config/mainnet.json src/network.json",
-    "prepare:goerli": "mustache config/goerli.json subgraph.template.yaml > subgraph.yaml && cp config/goerli.json src/network.json",
+    "prepare:mainnet": "mustache config/mainnet.json subgraph.template.yaml > subgraph.yaml && mustache config/mainnet.json src/network.template.ts > src/network.ts",
+    "prepare:goerli": "mustache config/goerli.json subgraph.template.yaml > subgraph.yaml && mustache config/goerli.json src/network.template.ts > src/network.ts",
     "deploy": "graph deploy --node https://api.thegraph.com/deploy/ --ipfs https://api.thegraph.com/ipfs/ maticnetwork/mumbai-root-subgraphs",
     "create-local": "graph create --node http://localhost:8020/ maticnetwork/mumbai-root-subgraphs",
     "remove-local": "graph remove --node http://localhost:8020/ maticnetwork/mumbai-root-subgraphs",

root/src/mappings/staking-info.ts

@@ -33,7 +33,7 @@ import {
 // using network address from config file
 // to be passed to client when creating instance
 // of contract, StakingNft, for calling `ownerOf` function
-import NetworkConfig from '../network.json'
+import {stakingNftAddress} from '../network'
 
 // This is the contract we're going to interact with when `Staked` event is emitted
 import {StakingNft} from '../../generated/StakingNft/StakingNft'
@@ -75,7 +75,7 @@ export function handleStaked(event: Staked): void {
 
   // Keeping NFT owner address, to be helpful while responding
   // client queries in staking API
-  let nft = StakingNft.bind(Address.fromString(NetworkConfig.contracts.stakingNft.address))
+  let nft = StakingNft.bind(Address.fromString(stakingNftAddress))
   validator.owner = nft.ownerOf(event.params.validatorId)
 
   validator.totalStaked = event.params.total
@@ -94,7 +94,7 @@ export function handleUnstaked(event: Unstaked): void {
 
   // update unstaked status
   validator.status = 1
-  validator.selfStake = 0
+  validator.selfStake = BigInt.fromI32(0)
   validator.save()
 }
 

root/src/network.template.ts

@@ -0,0 +1,2 @@
+export const network: string = '{{ network }}'
+export const stakingNftAddress: string = '{{ contracts.stakingNft.address }}'