Initial commit

abis/cUSDCv3.json

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+[
+  {
+    "inputs": [
+      { "internalType": "address", "name": "_logic", "type": "address" },
+      { "internalType": "address", "name": "admin_", "type": "address" },
+      { "internalType": "bytes", "name": "_data", "type": "bytes" }
+    ],
+    "stateMutability": "payable",
+    "type": "constructor"
+  },
+  {
+    "anonymous": false,
+    "inputs": [
+      {
+        "indexed": false,
+        "internalType": "address",
+        "name": "previousAdmin",
+        "type": "address"
+      },
+      {
+        "indexed": false,
+        "internalType": "address",
+        "name": "newAdmin",
+        "type": "address"
+      }
+    ],
+    "name": "AdminChanged",
+    "type": "event"
+  },
+  {
+    "anonymous": false,
+    "inputs": [
+      {
+        "indexed": true,
+        "internalType": "address",
+        "name": "beacon",
+        "type": "address"
+      }
+    ],
+    "name": "BeaconUpgraded",
+    "type": "event"
+  },
+  {
+    "anonymous": false,
+    "inputs": [
+      {
+        "indexed": true,
+        "internalType": "address",
+        "name": "implementation",
+        "type": "address"
+      }
+    ],
+    "name": "Upgraded",
+    "type": "event"
+  },
+  { "stateMutability": "payable", "type": "fallback" },
+  {
+    "inputs": [],
+    "name": "admin",
+    "outputs": [
+      { "internalType": "address", "name": "admin_", "type": "address" }
+    ],
+    "stateMutability": "nonpayable",
+    "type": "function"
+  },
+  {
+    "inputs": [
+      { "internalType": "address", "name": "newAdmin", "type": "address" }
+    ],
+    "name": "changeAdmin",
+    "outputs": [],
+    "stateMutability": "nonpayable",
+    "type": "function"
+  },
+  {
+    "inputs": [],
+    "name": "implementation",
+    "outputs": [
+      {
+        "internalType": "address",
+        "name": "implementation_",
+        "type": "address"
+      }
+    ],
+    "stateMutability": "nonpayable",
+    "type": "function"
+  },
+  {
+    "inputs": [
+      {
+        "internalType": "address",
+        "name": "newImplementation",
+        "type": "address"
+      }
+    ],
+    "name": "upgradeTo",
+    "outputs": [],
+    "stateMutability": "nonpayable",
+    "type": "function"
+  },
+  {
+    "inputs": [
+      {
+        "internalType": "address",
+        "name": "newImplementation",
+        "type": "address"
+      },
+      { "internalType": "bytes", "name": "data", "type": "bytes" }
+    ],
+    "name": "upgradeToAndCall",
+    "outputs": [],
+    "stateMutability": "payable",
+    "type": "function"
+  },
+  { "stateMutability": "payable", "type": "receive" }
+]

networks.json

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+{
+  "mainnet": {
+    "undefined": {
+      "address": "0xc3d688B66703497DAA19211EEdff47f25384cdc3"
+    }
+  }
+}

package.json

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+{
+  "name": "dsa-compound-v3-managers",
+  "license": "UNLICENSED",
+  "scripts": {
+    "codegen": "graph codegen",
+    "build": "graph build",
+    "deploy": "graph deploy --node https://api.thegraph.com/deploy/ richa-iitr/dsa-compound-v3-managers",
+    "create-local": "graph create --node http://localhost:8020/ richa-iitr/dsa-compound-v3-managers",
+    "remove-local": "graph remove --node http://localhost:8020/ richa-iitr/dsa-compound-v3-managers",
+    "deploy-local": "graph deploy --node http://localhost:8020/ --ipfs http://localhost:5001 richa-iitr/dsa-compound-v3-managers"
+  },
+  "dependencies": {
+    "@graphprotocol/graph-cli": "0.30.0",
+    "@graphprotocol/graph-ts": "0.27.0"
+  }
+}

schema.graphql

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+type ExampleEntity @entity {
+  id: ID!
+  count: BigInt!
+  previousAdmin: Bytes! # address
+  newAdmin: Bytes! # address
+}

src/c-usd-cv-3.ts

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+import { BigInt } from "@graphprotocol/graph-ts"
+import {
+  cUSDCv3,
+  AdminChanged,
+  BeaconUpgraded,
+  Upgraded
+} from "../generated/cUSDCv3/cUSDCv3"
+import { ExampleEntity } from "../generated/schema"
+
+export function handleAdminChanged(event: AdminChanged): void {
+  // Entities can be loaded from the store using a string ID; this ID
+  // needs to be unique across all entities of the same type
+  let entity = ExampleEntity.load(event.transaction.from.toHex())
+
+  // Entities only exist after they have been saved to the store;
+  // `null` checks allow to create entities on demand
+  if (!entity) {
+    entity = new ExampleEntity(event.transaction.from.toHex())
+
+    // Entity fields can be set using simple assignments
+    entity.count = BigInt.fromI32(0)
+  }
+
+  // BigInt and BigDecimal math are supported
+  entity.count = entity.count + BigInt.fromI32(1)
+
+  // Entity fields can be set based on event parameters
+  entity.previousAdmin = event.params.previousAdmin
+  entity.newAdmin = event.params.newAdmin
+
+  // Entities can be written to the store with `.save()`
+  entity.save()
+
+  // Note: If a handler doesn't require existing field values, it is faster
+  // _not_ to load the entity from the store. Instead, create it fresh with
+  // `new Entity(...)`, set the fields that should be updated and save the
+  // entity back to the store. Fields that were not set or unset remain
+  // unchanged, allowing for partial updates to be applied.
+
+  // It is also possible to access smart contracts from mappings. For
+  // example, the contract that has emitted the event can be connected to
+  // with:
+  //
+  // let contract = Contract.bind(event.address)
+  //
+  // The following functions can then be called on this contract to access
+  // state variables and other data:
+  //
+  // - contract.admin(...)
+  // - contract.implementation(...)
+}
+
+export function handleBeaconUpgraded(event: BeaconUpgraded): void {}
+
+export function handleUpgraded(event: Upgraded): void {}

subgraph.yaml

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+specVersion: 0.0.1
+schema:
+  file: ./schema.graphql
+dataSources:
+  - kind: ethereum
+    name: undefined
+    network: mainnet
+    source:
+      address: "0xc3d688B66703497DAA19211EEdff47f25384cdc3"
+      abi: cUSDCv3
+    mapping:
+      kind: ethereum/events
+      apiVersion: 0.0.5
+      language: wasm/assemblyscript
+      entities:
+        - AdminChanged
+        - BeaconUpgraded
+        - Upgraded
+      abis:
+        - name: cUSDCv3
+          file: ./abis/cUSDCv3.json
+      eventHandlers:
+        - event: AdminChanged(address,address)
+          handler: handleAdminChanged
+        - event: BeaconUpgraded(indexed address)
+          handler: handleBeaconUpgraded
+        - event: Upgraded(indexed address)
+          handler: handleUpgraded
+      file: ./src/c-usd-cv-3.ts

tsconfig.json

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+{
+  "extends": "@graphprotocol/graph-ts/types/tsconfig.base.json",
+  "include": ["src"]
+}