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feat: external calls for cvx crv extra rewards #197

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merged 2 commits into from
Oct 5, 2023
Merged

feat: external calls for cvx crv extra rewards #197

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991bedc
feat: external calls for cvx crv extra rewards
iherger Oct 5, 2023
61c426a
chore: changeset
iherger Oct 5, 2023
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41 changes: 38 additions & 3 deletions packages/sdk/src/internal/External/Convex.ts
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Original file line number Diff line number Diff line change
@@ -1,6 +1,6 @@
import * as Abis from "@enzymefinance/abis";
import { Assertion, Viem } from "@enzymefinance/sdk/Utils";
import { type Address, type PublicClient } from "viem";
import { type Address, type PublicClient, parseAbi } from "viem";

//--------------------------------------------------------------------------------------------
// CVX MINING
Expand Down Expand Up @@ -140,12 +140,14 @@ export async function getUserLocks(
lockNumber: bigint;
}>,
) {
return Viem.readContract(client, args, {
const [amount, boosted, unlockTime] = await Viem.readContract(client, args, {
abi: cvxLockerV2Abi,
address: args.voteLockedConvexToken,
functionName: "userLocks",
args: [args.user, args.lockNumber],
});

return { amount, boosted, unlockTime };
}

//--------------------------------------------------------------------------------------------
Expand Down Expand Up @@ -277,7 +279,7 @@ export async function getPlatformFee(
}

//--------------------------------------------------------------------------------------------
// CVX BOOSTER
// CVX CRV REWARDS
//--------------------------------------------------------------------------------------------

// ABI from https://etherscan.io/address/0x3fe65692bfcd0e6cf84cb1e7d24108e434a7587e#code
Expand Down Expand Up @@ -349,6 +351,39 @@ export async function getExtraRewards(
});
}

//--------------------------------------------------------------------------------------------
// CVX CRV EXTRA REWARDS
//--------------------------------------------------------------------------------------------

export async function getExtraRewardsRewards(
client: PublicClient,
args: Viem.ContractCallParameters<{
cvxCrvExtraRewards: Address;
user: Address;
}>,
) {
return Viem.readContract(client, args, {
abi: parseAbi(["function rewards(address user) view returns (uint256)"]),
functionName: "rewards",
address: args.cvxCrvExtraRewards,
args: [args.user],
});
}

export async function getExtraRewardsRewardToken(
client: PublicClient,
args: Viem.ContractCallParameters<{
cvxCrvExtraRewards: Address;
user: Address;
}>,
) {
return Viem.readContract(client, args, {
abi: parseAbi(["function rewardToken() view returns (address)"]),
functionName: "rewardToken",
address: args.cvxCrvExtraRewards,
});
}

//--------------------------------------------------------------------------------------------
// STAKING WRAPPER
//--------------------------------------------------------------------------------------------
Expand Down
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