fix: rng deploy script

Author: jaybuidl

contracts/README.md

@@ -12,7 +12,6 @@ Refresh the list of deployed contracts by running `./scripts/generateDeployments
 
 - [BlockHashRNG](https://arbiscan.io/address/0x39D123fc4cFD24EA5bB76195f9ecFE1f0DF35b0B)
 - [ChainlinkRNG](https://arbiscan.io/address/0x897d83a7d5F23555eFA15e1BE297d5503522cbA3)
-- [ChainlinkVRFCoordinator](https://arbiscan.io/address/0xf97f4df75117a78c1A5a0DBb814Af92458539FB4)
 - [DisputeKitClassicNeo: proxy](https://arbiscan.io/address/0x70B464be85A547144C72485eBa2577E5D3A45421), [implementation](https://arbiscan.io/address/0xAF0325dbBFa812a574743Bb5A085266D31e3e03a)
 - [DisputeResolverNeo](https://arbiscan.io/address/0xb5526D022962A1fFf6eD32C93e8b714c901F4323)
 - [DisputeTemplateRegistry: proxy](https://arbiscan.io/address/0x0cFBaCA5C72e7Ca5fFABE768E135654fB3F2a5A2), [implementation](https://arbiscan.io/address/0x57EfD43DAfCeb6C58Df57932b2B299f46fef5c87)
@@ -31,7 +30,6 @@ Refresh the list of deployed contracts by running `./scripts/generateDeployments
 
 - [BlockHashRNG](https://sepolia.arbiscan.io/address/0x0298a3EFa6Faf90865725E2b48Cf0F66e5d52754)
 - [ChainlinkRNG](https://sepolia.arbiscan.io/address/0xAd5cCc93429e3A977c273cEeD106Ef16A69EAf79)
-- [ChainlinkVRFCoordinator](https://sepolia.arbiscan.io/address/0x5CE8D5A2BC84beb22a398CCA51996F7930313D61)
 - [DAI](https://sepolia.arbiscan.io/address/0xc34aeFEa232956542C5b2f2EE55fD5c378B35c03)
 - [DAIFaucet](https://sepolia.arbiscan.io/address/0x1Fa58B52326488D62A406E71DBaD839560e810fF)
 - [DisputeKitClassic: proxy](https://sepolia.arbiscan.io/address/0x0c38f115D001d3b5bBec5e8D44f78C7B61A27D94), [implementation](https://sepolia.arbiscan.io/address/0xDb0B7908C46E2Bb08459bf9b3155b9bb8F8713E1)
@@ -73,7 +71,6 @@ Refresh the list of deployed contracts by running `./scripts/generateDeployments
 - [ArbitrableExample](https://sepolia.arbiscan.io/address/0x3Eae72F076c68F5c354C73abC33EAA291ef1b2Fa)
 - [BlockHashRNG](https://sepolia.arbiscan.io/address/0x56d6d65Fe202232714794B5D5e4ed9894466Ee01)
 - [ChainlinkRNG](https://sepolia.arbiscan.io/address/0x6c40D7F5d5bE3492fe9EF70e4eCb2BD773c12AF8)
-- [ChainlinkVRFCoordinator](https://sepolia.arbiscan.io/address/0x5CE8D5A2BC84beb22a398CCA51996F7930313D61)
 - [DAI](https://sepolia.arbiscan.io/address/0x593e89704D285B0c3fbF157c7CF2537456CE64b5)
 - [DAIFaucet](https://sepolia.arbiscan.io/address/0xB5b39A1bcD2D7097A8824B3cC18Ebd2dFb0D9B5E)
 - [DisputeKitClassic: proxy](https://sepolia.arbiscan.io/address/0x9426F127116C3652A262AE1eA48391AC8F44D35b), [implementation](https://sepolia.arbiscan.io/address/0x692CC78F2570181FFB99297965FeAA8352ab12E8)

contracts/deploy/00-chainlink-rng.ts

@@ -48,7 +48,7 @@ const deployRng: DeployFunction = async (hre: HardhatRuntimeEnvironment) => {
     log: true,
   });
 
-  const keyHash = getKeyHash({ gasPrice: 150 });
+  const keyHash = getKeyHash({ gasPrice: 30 });
   const subscriptionId = SUBSCRIPTION_ID[chainId];
   const requestConfirmations = 200; // between 1 and 200 L2 blocks
   const callbackGasLimit = 100000;

contracts/deploy/change-sortition-module-rng.ts

@@ -0,0 +1,38 @@
+import { HardhatRuntimeEnvironment } from "hardhat/types";
+import { DeployFunction } from "hardhat-deploy/types";
+import { HomeChains, isMainnet, isSkipped } from "./utils";
+import { ethers } from "hardhat";
+import { ChainlinkRNG, SortitionModule, SortitionModuleNeo } from "../typechain-types";
+
+const task: DeployFunction = async (hre: HardhatRuntimeEnvironment) => {
+  const { getNamedAccounts, getChainId } = hre;
+
+  // fallback to hardhat node signers on local network
+  const deployer = (await getNamedAccounts()).deployer ?? (await hre.ethers.getSigners())[0].address;
+  const chainId = Number(await getChainId()) as unknown as HomeChains; // Checked at runtime by skip()
+  console.log("deploying to %s with deployer %s", HomeChains[chainId], deployer);
+
+  const chainlinkRng = await ethers.getContract<ChainlinkRNG>("ChainlinkRNG");
+
+  let sortitionModule: SortitionModule | SortitionModuleNeo;
+  if (isMainnet(hre.network)) {
+    console.log("Using SortitionModuleNeo");
+    sortitionModule = await ethers.getContract<SortitionModuleNeo>("SortitionModuleNeo");
+  } else {
+    console.log("Using SortitionModule");
+    sortitionModule = await ethers.getContract<SortitionModule>("SortitionModule");
+  }
+
+  console.log(`chainlinkRng.changeSortitionModule(${sortitionModule.target})`);
+  await chainlinkRng.changeSortitionModule(sortitionModule.target);
+
+  console.log(`sortitionModule.changeRandomNumberGenerator(${chainlinkRng.target}, 0)`);
+  await sortitionModule.changeRandomNumberGenerator(chainlinkRng.target, 0);
+};
+
+task.tags = ["ChangeSortitionModuleRNG"];
+task.skip = async ({ network }) => {
+  return isSkipped(network, !HomeChains[network.config.chainId ?? 0]);
+};
+
+export default task;