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feat: add function to withdraw and check delegator rewards (#3088)
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* feat: add function to withdraw delegator rewards

* add changelog

* add minor fixes

* add unit test

* add unit tests

* test: zetaTxServer modifications

* e2e: finish distribute test

* e2e: distribute through contract

* modify staking type

* restore local.go

* drop the else

* test: finish e2e through contract

* add more checks to zrc20 is valid

* add reviewed changes

* do not check for delegator in tx.origin or contract.CallerAddress

* update changelog

* fixes based on PR review

* fix test

* add big validator set test

* fix formatting
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Francisco de Borja Aranda Castillejo authored Dec 2, 2024
1 parent 08ff881 commit a834bf0
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Showing 44 changed files with 2,465 additions and 716 deletions.
1 change: 1 addition & 0 deletions app/app.go
Original file line number Diff line number Diff line change
Expand Up @@ -541,6 +541,7 @@ func New(
&app.FungibleKeeper,
app.StakingKeeper,
app.BankKeeper,
app.DistrKeeper,
appCodec,
storetypes.TransientGasConfig(),
),
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1 change: 1 addition & 0 deletions changelog.md
Original file line number Diff line number Diff line change
Expand Up @@ -23,6 +23,7 @@
* [3091](https://github.com/zeta-chain/node/pull/3091) - improve build reproducability. `make release{,-build-only}` checksums should now be stable.
* [3124](https://github.com/zeta-chain/node/pull/3124) - integrate SPL deposits
* [3134](https://github.com/zeta-chain/node/pull/3134) - integrate SPL tokens withdraw to Solana
* [3088](https://github.com/zeta-chain/node/pull/3088) - add functions to check and withdraw zrc20 as delegation rewards
* [3182](https://github.com/zeta-chain/node/pull/3182) - enable zetaclient pprof server on port 6061

### Tests
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18 changes: 9 additions & 9 deletions cmd/zetae2e/local/local.go
Original file line number Diff line number Diff line change
Expand Up @@ -258,7 +258,7 @@ func localE2ETest(cmd *cobra.Command, _ []string) {
deployerRunner.UpdateChainParamsV2Contracts()
deployerRunner.ERC20CustodyAddr = deployerRunner.ERC20CustodyV2Addr

deployerRunner.MintERC20OnEvm(1000000)
deployerRunner.MintERC20OnEvm(1e10)

logger.Print("✅ setup completed in %s", time.Since(startTime))
}
Expand Down Expand Up @@ -366,14 +366,14 @@ func localE2ETest(cmd *cobra.Command, _ []string) {

if !skipPrecompiles {
precompiledContractTests = []string{
// e2etests.TestPrecompilesPrototypeName,
// e2etests.TestPrecompilesPrototypeThroughContractName,
// e2etests.TestPrecompilesStakingName,
// // Disabled until further notice, check https://github.com/zeta-chain/node/issues/3005.
// // e2etests.TestPrecompilesStakingThroughContractName,
// e2etests.TestPrecompilesBankName,
// e2etests.TestPrecompilesBankFailName,
// e2etests.TestPrecompilesBankThroughContractName,
e2etests.TestPrecompilesPrototypeName,
e2etests.TestPrecompilesPrototypeThroughContractName,
e2etests.TestPrecompilesStakingName,
// Disabled until further notice, check https://github.com/zeta-chain/node/issues/3005.
// e2etests.TestPrecompilesStakingThroughContractName,
e2etests.TestPrecompilesBankName,
e2etests.TestPrecompilesBankFailName,
e2etests.TestPrecompilesBankThroughContractName,
e2etests.TestPrecompilesDistributeName,
e2etests.TestPrecompilesDistributeNonZRC20Name,
e2etests.TestPrecompilesDistributeThroughContractName,
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22 changes: 21 additions & 1 deletion cmd/zetae2e/local/precompiles.go
Original file line number Diff line number Diff line change
Expand Up @@ -4,11 +4,13 @@ import (
"fmt"
"time"

sdk "github.com/cosmos/cosmos-sdk/types"
"github.com/fatih/color"

"github.com/zeta-chain/node/e2e/config"
"github.com/zeta-chain/node/e2e/e2etests"
"github.com/zeta-chain/node/e2e/runner"
"github.com/zeta-chain/node/e2e/txserver"
)

// statefulPrecompilesTestRoutine runs steateful precompiles related e2e tests
Expand All @@ -32,11 +34,29 @@ func statefulPrecompilesTestRoutine(
return err
}

// Initialize a ZetaTxServer with the precompile user account.
// It's needed to send messages on behalf of the precompile user.
zetaTxServer, err := txserver.NewZetaTxServer(
conf.RPCs.ZetaCoreRPC,
[]string{
sdk.AccAddress(conf.AdditionalAccounts.UserPrecompile.EVMAddress().Bytes()).String(),
},
[]string{
conf.AdditionalAccounts.UserPrecompile.RawPrivateKey.String(),
},
conf.ZetaChainID,
)
if err != nil {
return err
}

precompileRunner.ZetaTxServer = zetaTxServer

precompileRunner.Logger.Print("🏃 starting stateful precompiled contracts tests")
startTime := time.Now()

// Send ERC20 that will be depositted into ERC20ZRC20 tokens.
txERC20Send := deployerRunner.SendERC20OnEvm(account.EVMAddress(), 10000)
txERC20Send := deployerRunner.SendERC20OnEvm(account.EVMAddress(), 1e7)
precompileRunner.WaitForTxReceiptOnEvm(txERC20Send)

testsToRun, err := precompileRunner.GetE2ETestsToRunByName(
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91 changes: 70 additions & 21 deletions e2e/contracts/testdistribute/TestDistribute.abi
Original file line number Diff line number Diff line change
@@ -1,37 +1,31 @@
[
{
"inputs": [],
"stateMutability": "nonpayable",
"type": "constructor"
"stateMutability": "payable",
"type": "fallback"
},
{
"anonymous": false,
"inputs": [
{
"indexed": true,
"internalType": "address",
"name": "zrc20_distributor",
"name": "delegator",
"type": "address"
},
{
"indexed": true,
"internalType": "address",
"name": "zrc20_token",
"type": "address"
},
"internalType": "string",
"name": "validator",
"type": "string"
}
],
"name": "claimRewardsThroughContract",
"outputs": [
{
"indexed": false,
"internalType": "uint256",
"name": "amount",
"type": "uint256"
"internalType": "bool",
"name": "",
"type": "bool"
}
],
"name": "Distributed",
"type": "event"
},
{
"stateMutability": "payable",
"type": "fallback"
"stateMutability": "nonpayable",
"type": "function"
},
{
"inputs": [
Expand All @@ -57,6 +51,61 @@
"stateMutability": "nonpayable",
"type": "function"
},
{
"inputs": [
{
"internalType": "address",
"name": "delegator",
"type": "address"
}
],
"name": "getDelegatorValidatorsThroughContract",
"outputs": [
{
"internalType": "string[]",
"name": "",
"type": "string[]"
}
],
"stateMutability": "view",
"type": "function"
},
{
"inputs": [
{
"internalType": "address",
"name": "delegator",
"type": "address"
},
{
"internalType": "string",
"name": "validator",
"type": "string"
}
],
"name": "getRewardsThroughContract",
"outputs": [
{
"components": [
{
"internalType": "string",
"name": "denom",
"type": "string"
},
{
"internalType": "uint256",
"name": "amount",
"type": "uint256"
}
],
"internalType": "struct DecCoin[]",
"name": "",
"type": "tuple[]"
}
],
"stateMutability": "view",
"type": "function"
},
{
"stateMutability": "payable",
"type": "receive"
Expand Down
2 changes: 1 addition & 1 deletion e2e/contracts/testdistribute/TestDistribute.bin
Original file line number Diff line number Diff line change
@@ -1 +1 @@
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