From 4d8b9f37c0ca341ee0cae72da78aebefc5a74c88 Mon Sep 17 00:00:00 2001
From: pulkit <khullarpulkit15@gmail.com>
Date: Fri, 20 Jan 2023 16:31:26 +0530
Subject: [PATCH 1/2] feat: add tuning handler

---
 project.yaml                |  7 +++++++
 schema.graphql              | 13 ++++++++++++
 src/mappings/wasm/tuning.ts | 42 +++++++++++++++++++++++++++++++++++++
 3 files changed, 62 insertions(+)
 create mode 100644 src/mappings/wasm/tuning.ts

diff --git a/project.yaml b/project.yaml
index b10f32455..e033652b2 100644
--- a/project.yaml
+++ b/project.yaml
@@ -137,3 +137,10 @@ dataSources:
             messageFilter:
               type: "/cosmwasm.wasm.v1.MsgExecuteContract"
               contractCall: "register"
+        - handler: handleTuningContractExecute
+          kind: cosmos/EventHandler
+          filter:
+            type: "execute"
+            messageFilter:
+              type: "/cosmwasm.wasm.v1.MsgExecuteContract"
+              contractCall: "tuning"
diff --git a/schema.graphql b/schema.graphql
index bf3276f25..a452170bf 100644
--- a/schema.graphql
+++ b/schema.graphql
@@ -148,6 +148,7 @@ type Account @entity {
   chainId: String! @index
   nativeBalanceChanges: [NativeBalanceChange]! @derivedFrom(field: "account")
   cw20BalanceChanges: [Cw20BalanceChange]! @derivedFrom(field: "account")
+  tuningData: [Cw20BalanceChange]! @derivedFrom(field: "account")
   genesisBalances: [GenesisBalance] @derivedFrom(field: "account")
 }
 
@@ -249,6 +250,18 @@ type Cw20BalanceChange @entity {
   block: Block!
 }
 
+type TuningData @entity {
+  id: ID!
+  balanceOffset: BigInt!
+  contract: Contract!
+  account: Account!
+  executeContractMessage: ExecuteContractMessage!
+  event: Event!
+  message: Message!
+  transaction: Transaction!
+  block: Block!
+}
+
 enum Interface {
   Uncertain,
   CW20,
diff --git a/src/mappings/wasm/tuning.ts b/src/mappings/wasm/tuning.ts
new file mode 100644
index 000000000..7bf1d57fa
--- /dev/null
+++ b/src/mappings/wasm/tuning.ts
@@ -0,0 +1,42 @@
+import {CosmosEvent} from "@subql/types-cosmos";
+import {Cw20BalanceChange, Cw20Transfer, TuningData} from "../../types";
+import {
+  attemptHandling,
+  checkBalancesAccount,
+  unprocessedEventHandler,
+  messageId,
+} from "../utils";
+
+export async function handleTuningContractExecute(event: CosmosEvent): Promise<void> {
+  await attemptHandling(event, _handleTuningContractExecute, unprocessedEventHandler);
+}
+
+async function _handleTuningContractExecute(event: CosmosEvent): Promise<void> {
+  logger.fatal("HERE : INSIDE _handleTuningContract")
+  const id = messageId(event.msg);
+  logger.info(`[handleTuningExecute] (tx ${event.tx.hash}): indexing TuningExecute ${id}`);
+  logger.debug(`[handleTuningExecute] (event.msg.msg): ${JSON.stringify(event.msg.msg, null, 2)}`);
+
+  const msg = event.msg?.msg?.decodedMsg;
+  const contractId = msg?.contract;
+
+
+  if (!contractId) {
+    logger.warn(`[handleTuningExecute] (tx ${event.tx.hash}): cannot index event (event.event): ${JSON.stringify(event.event, null, 2)}`);
+    return;
+  }
+
+  const TuningDataEntity = TuningData.create({
+    id,
+    balanceOffset: BigInt(1),
+    contractId,
+    accountId: "sample",
+    executeContractMessageId: msg,
+    eventId: "sample",
+    messageId: id,
+    transactionId: event.tx.hash,
+    blockId: event.block.block.id
+  });
+
+  await TuningDataEntity.save();
+}

From 119e05f3b610322e910e9944da7362ff1cad3d3c Mon Sep 17 00:00:00 2001
From: pulkit <khullarpulkit15@gmail.com>
Date: Fri, 20 Jan 2023 16:51:16 +0530
Subject: [PATCH 2/2] refactor: fix lint issues

---
 src/mappings/wasm/tuning.ts | 3 +--
 1 file changed, 1 insertion(+), 2 deletions(-)

diff --git a/src/mappings/wasm/tuning.ts b/src/mappings/wasm/tuning.ts
index 7bf1d57fa..6df4c8849 100644
--- a/src/mappings/wasm/tuning.ts
+++ b/src/mappings/wasm/tuning.ts
@@ -1,8 +1,7 @@
 import {CosmosEvent} from "@subql/types-cosmos";
-import {Cw20BalanceChange, Cw20Transfer, TuningData} from "../../types";
+import {TuningData} from "../../types";
 import {
   attemptHandling,
-  checkBalancesAccount,
   unprocessedEventHandler,
   messageId,
 } from "../utils";