Added a Moonwell USDC yield source test and deployment script

hardhat.config.base.ts

@@ -12,6 +12,8 @@ import {
     BASE_ERC4626_COORDINATOR,
     BASE_FACTORY,
     BASE_MOONWELL_ETH_182DAY,
+    BASE_MOONWELL_EURC_182DAY,
+    BASE_MOONWELL_USDC_182DAY,
     BASE_MORPHO_BLUE_COORDINATOR,
     BASE_STK_WELL_182DAY,
     BASE_STK_WELL_COORDINATOR,
@@ -40,6 +42,8 @@ const config: HardhatUserConfig = {
                     BASE_MORPHO_BLUE_CBETH_USDC_182DAY,
                     BASE_MOONWELL_ETH_182DAY,
                     BASE_STK_WELL_182DAY,
+                    BASE_MOONWELL_EURC_182DAY,
+                    BASE_MOONWELL_USDC_182DAY,
                 ],
                 checkpointRewarders: [],
                 checkpointSubrewarders: [],

tasks/deploy/config/base/index.ts

@@ -3,6 +3,8 @@ export * from "./chainlink-coordinator";
 export * from "./erc4626-coordinator";
 export * from "./factory";
 export * from "./moonwell-eth-182day";
+export * from "./moonwell-eurc-182day";
+export * from "./moonwell-usdc-182day";
 export * from "./morpho-blue-coordinator";
 export * from "./stk-well-182day";
 export * from "./stk-well-coordinator";

tasks/deploy/config/base/moonwell-eurc-182day.ts

@@ -15,23 +15,25 @@ import { BASE_ERC4626_COORDINATOR_NAME } from "./erc4626-coordinator";
 import { BASE_FACTORY_NAME } from "./factory";
 
 // The name of the pool.
-export const BASE_MOONWELL_ETH_182DAY_NAME =
-    "ElementDAO 182 Day Moonwell ETH Hyperdrive";
+export const BASE_MOONWELL_EURC_182DAY_NAME =
+    "ElementDAO 182 Day Moonwell EURC Hyperdrive";
 
-// The initial contribution of the pool.
-const CONTRIBUTION = parseEther("0.03");
+// EURC only has 6 decimals.
+const CONTRIBUTION = 100_000_000n;
 
-export const BASE_MOONWELL_ETH_182DAY: HyperdriveInstanceConfig<"ERC4626"> = {
-    name: BASE_MOONWELL_ETH_182DAY_NAME,
+export const BASE_MOONWELL_EURC_182DAY: HyperdriveInstanceConfig<"ERC4626"> = {
+    name: BASE_MOONWELL_EURC_182DAY_NAME,
     prefix: "ERC4626",
     coordinatorAddress: async (hre) =>
         hre.hyperdriveDeploy.deployments.byName(BASE_ERC4626_COORDINATOR_NAME)
             .address,
-    deploymentId: keccak256(toBytes(BASE_MOONWELL_ETH_182DAY_NAME)),
+    deploymentId: keccak256(toBytes(BASE_MOONWELL_EURC_182DAY_NAME)),
     salt: toBytes32("0x69420"),
     extraData: "0x",
     contribution: CONTRIBUTION,
-    fixedAPR: parseEther("0.14"),
+    // The moonwell EURC rate is currently at 19.4%, but we have a cap on our
+    // fixed rate of 10%. This is the link to the vaults page: https://moonwell.fi/vaults
+    fixedAPR: parseEther("0.1"),
     timestretchAPR: parseEther("0.075"),
     options: async (hre) => ({
         extraData: "0x",

tasks/deploy/config/base/moonwell-usdc-182day.ts

@@ -0,0 +1,89 @@
+import { Address, keccak256, parseEther, toBytes } from "viem";
+import {
+    HyperdriveInstanceConfig,
+    getLinkerDetails,
+    normalizeFee,
+    parseDuration,
+    toBytes32,
+} from "../../lib";
+import {
+    MOONWELL_USDC_ADDRESS_BASE,
+    SIX_MONTHS,
+    USDC_ADDRESS_BASE,
+} from "../../lib/constants";
+import { BASE_ERC4626_COORDINATOR_NAME } from "./erc4626-coordinator";
+import { BASE_FACTORY_NAME } from "./factory";
+
+// The name of the pool.
+export const BASE_MOONWELL_USDC_182DAY_NAME =
+    "ElementDAO 182 Day Moonwell USDC Hyperdrive";
+
+// USDC only has 6 decimals.
+const CONTRIBUTION = 100_000_000n;
+
+export const BASE_MOONWELL_USDC_182DAY: HyperdriveInstanceConfig<"ERC4626"> = {
+    name: BASE_MOONWELL_USDC_182DAY_NAME,
+    prefix: "ERC4626",
+    coordinatorAddress: async (hre) =>
+        hre.hyperdriveDeploy.deployments.byName(BASE_ERC4626_COORDINATOR_NAME)
+            .address,
+    deploymentId: keccak256(toBytes(BASE_MOONWELL_USDC_182DAY_NAME)),
+    salt: toBytes32("0x69420"),
+    extraData: "0x",
+    contribution: CONTRIBUTION,
+    // The moonwell EURC rate is currently at 12%, but we have a cap on our
+    // fixed rate of 10%. This is the link to the vaults page: https://moonwell.fi/vaults
+    fixedAPR: parseEther("0.12"),
+    timestretchAPR: parseEther("0.075"),
+    options: async (hre) => ({
+        extraData: "0x",
+        asBase: true,
+        destination: (await hre.getNamedAccounts())["deployer"] as Address,
+    }),
+    // Prepare to deploy the contract by setting approvals.
+    prepare: async (hre) => {
+        let baseToken = await hre.viem.getContractAt(
+            "contracts/src/interfaces/IERC20.sol:IERC20",
+            USDC_ADDRESS_BASE,
+        );
+        let tx = await baseToken.write.approve([
+            hre.hyperdriveDeploy.deployments.byName(
+                BASE_ERC4626_COORDINATOR_NAME,
+            ).address,
+            CONTRIBUTION,
+        ]);
+        let pc = await hre.viem.getPublicClient();
+        await pc.waitForTransactionReceipt({ hash: tx });
+    },
+    poolDeployConfig: async (hre) => {
+        let factoryContract = await hre.viem.getContractAt(
+            "HyperdriveFactory",
+            hre.hyperdriveDeploy.deployments.byName(BASE_FACTORY_NAME).address,
+        );
+        return {
+            baseToken: USDC_ADDRESS_BASE,
+            vaultSharesToken: MOONWELL_USDC_ADDRESS_BASE,
+            circuitBreakerDelta: parseEther("0.075"),
+            minimumShareReserves: parseEther("0.001"),
+            minimumTransactionAmount: parseEther("0.001"),
+            positionDuration: parseDuration(SIX_MONTHS),
+            checkpointDuration: parseDuration("1 day"),
+            timeStretch: 0n,
+            governance: await factoryContract.read.governance(),
+            feeCollector: await factoryContract.read.feeCollector(),
+            sweepCollector: await factoryContract.read.sweepCollector(),
+            checkpointRewarder: await factoryContract.read.checkpointRewarder(),
+            ...(await getLinkerDetails(
+                hre,
+                hre.hyperdriveDeploy.deployments.byName(BASE_FACTORY_NAME)
+                    .address,
+            )),
+            fees: {
+                curve: parseEther("0.01"),
+                flat: normalizeFee(parseEther("0.0005"), SIX_MONTHS),
+                governanceLP: parseEther("0.15"),
+                governanceZombie: parseEther("0.03"),
+            },
+        };
+    },
+};

tasks/deploy/lib/constants.ts

@@ -167,6 +167,9 @@ export const MOONWELL_ETH_ADDRESS_BASE =
 export const MOONWELL_EURC_ADDRESS_BASE =
     "0xf24608E0CCb972b0b0f4A6446a0BBf58c701a026" as Address;
 
+export const MOONWELL_USDC_ADDRESS_BASE =
+    "0xc1256Ae5FF1cf2719D4937adb3bbCCab2E00A2Ca" as Address;
+
 export const USDC_ADDRESS_BASE =
     "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913" as Address;