Merge pull request #59 from maticnetwork/statesync-fix

Block-number and logIndex in stateSync events

Author: jdkanani

README.md

@@ -3,6 +3,12 @@ Subgraph for Matic contracts
 
 Please take a look at [Graph protocol](https://github.com/graphprotocol/graph-node) for more information.
 
+## Polygon hosted node endpoints
+
+**Root**
+- Mainnet: `https://thegraph.com/hosted-service/subgraph/maticnetwork/mainnet-root-subgraphs`
+- Goerli: `https://thegraph.com/hosted-service/subgraph/maticnetwork/mumbai-root-subgraphs`
+
 ## For Mumbai hosted node endpoints
 - Graph node: `https://mumbai-graph.matic.today`
 - GraphQL endpoint: `https://api.mumbai-graph.matic.today/subgraphs/name/<YOUR_GITHUB_USERNAME>/<SUBGRAPH_NAME>/graphql`

root/config/goerli.json

@@ -1,7 +1,7 @@
 {
   "network": "goerli",
   "subgraphId": "QmPuwKiewn7sczRV6LwGPWuNtDZTscKECz6NB6V1gE57bm",
-  "graftingStartBlock": 5996697,
+  "graftingStartBlock": 2815580,
   "contracts": {
     "rootChain": {
       "address": "0x2890bA17EfE978480615e330ecB65333b880928e",

root/config/mainnet.json

@@ -1,7 +1,7 @@
 {
   "network": "mainnet",
   "subgraphId": "QmQTfDsLaqbT8VzCAE8zLDi4jjzXxDSkgw79r6VeLemv7b",
-  "graftingStartBlock": 13977920,
+  "graftingStartBlock": 10167760,
   "contracts": {
     "rootChain": {
       "address": "0x86E4Dc95c7FBdBf52e33D563BbDB00823894C287",

root/schema.graphql

@@ -19,8 +19,10 @@ type StateSync @entity {
   depositorOrRootToken: String!
   depositedTokenOrChildToken: String!
   data: String!
+  logIndex: String!
   transactionHash: Bytes!
   timestamp: BigInt!
+  blockNumber: BigInt!
 }
 
 type StateRegistration @entity {

root/src/mappings/state-sync.ts

@@ -13,6 +13,8 @@ export function handleStateSynced(event: StateSynced): void {
 
   entity.transactionHash = event.transaction.hash
   entity.timestamp = event.block.timestamp
+  entity.blockNumber = event.block.number
+  entity.logIndex = event.logIndex.toString()
 
   // Attempting to create an instance of `Decoder` smart contract
   // to be used for decoding valid state sync data