0g-chain/x/evmutil/keeper/bank_keeper.go

272 lines
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Add EVM Support (#1215) * ibc v3 upgrade * ibc no longer uses confio * add proofs proto for ibc/v3 * wip add ethermint module * update cosmos to 0.45.0 * add ethermint proto & bug fixes * remove todo * update docs * fix a number of bugs * minor comments update * fix breaking tests * Wrap bank keeper for EVM to convert decimals (#1154) * Add bankkeeper wrapper for evm * Remove agas from init-new-chain.sh, use ukava for evm_denom * Fix sdk.Coins conversion, require min 1 coin amount * Remove gas from init script idk how this happened lol * Remove debug logging stmt * Restore original init ukava amounts * Fix inplace coins conversion * Use evmtypes.BankKeeper interface insteadof banktypes * Add TestGetBalance * Add doc comments, remove temp actualAmt vars actualAmt vars replaced with inline calls to make it more clear that the converted value is being used, as opposed to accidentally reusing the raw EVM amt. * Add TestSetBalance * Add TestIdempotentConversion * Panic if converted coin from EVM is 0 This happens if a value is less than 1ukava * Deep copy coins instead of in place modification * Update test coins amount * Add panic tests for small EVM amounts * Use evmtypes.BankKeeper as NewEVMBankKeeper param * Tidy test setup * ensure sdk config is set when creating new apps * Respond EVM bank keeper GetBalance with SpendableCoins Co-authored-by: Nick DeLuca <nickdeluca08@gmail.com> * further speed up docker builds * feat: restore previous keys add defaults, add eth flag (#1172) * feat: restore previous keys add defaults, add eth flag * remove outdated comment * fix: remove redundant flag default * evm bank keeper with akava handling * fix issues * add remaining tests * add emv module to app * add missing imports * clean up comments * wip akava keeper * evm keeper * fix genesis import * reduce module permissions * add bank keeper tests * cleanup tests * genesis tests * change defaults * add eth faucet key & fix issues * switch to kava ethermint * add a lot of tests * add balances invariant * add evm tests * Remove panic if Swagger disabled in config (#1155) (#1183) Co-authored-by: Derrick Lee <derrick@dlee.dev> * add invariant to catch any akava balance > 1 ukava * clarify name of balances invariant * connect invariants to app * fix evmbankkeeper akava issues * add spec for evmutil * remove zero balance accounts from state * minor adustments * update to ethermint 0.10.0 * fix eth ante * add missing godoc comment * Update x/evmutil/spec/01_concepts.md Co-authored-by: Kevin Davis <karzak@users.noreply.github.com> * Update x/evmutil/spec/01_concepts.md Co-authored-by: Kevin Davis <karzak@users.noreply.github.com> * Update ethermint to v0.12 (#1203) * update to ethermint v0.12.2 * use app.Options for new evm options * fix missed references to app.Options * use ethermint branch while waiting on upstream fix * evm migrations for tesnet alpha 2 (#1206) * update to ethermint v0.12.2 * use app.Options for new evm options * fix missed references to app.Options * use ethermint branch while waiting on upstream fix * add upgrade handler for evm-alpha testnet 2 * v17 migration setup + evm modules * refactor migrate states * x/feemarket migration * v17 migrations setup + evm modules migration (#1210) * v17 migration setup + evm modules * refactor migrate states * update gen time * fix: update genesis time in test output Co-authored-by: karzak <kjydavis3@gmail.com> * add savings module to app blockers Co-authored-by: Derrick Lee <derrick@dlee.dev> Co-authored-by: Nick DeLuca <nickdeluca08@gmail.com> Co-authored-by: rhuairahrighairigh <ruaridh.odonnell@gmail.com> Co-authored-by: Kevin Davis <karzak@users.noreply.github.com> Co-authored-by: Ruaridh <rhuairahrighairidh@users.noreply.github.com> Co-authored-by: karzak <kjydavis3@gmail.com>
2022-04-21 20:16:28 +00:00
package keeper
import (
"fmt"
errorsmod "cosmossdk.io/errors"
sdkmath "cosmossdk.io/math"
Add EVM Support (#1215) * ibc v3 upgrade * ibc no longer uses confio * add proofs proto for ibc/v3 * wip add ethermint module * update cosmos to 0.45.0 * add ethermint proto & bug fixes * remove todo * update docs * fix a number of bugs * minor comments update * fix breaking tests * Wrap bank keeper for EVM to convert decimals (#1154) * Add bankkeeper wrapper for evm * Remove agas from init-new-chain.sh, use ukava for evm_denom * Fix sdk.Coins conversion, require min 1 coin amount * Remove gas from init script idk how this happened lol * Remove debug logging stmt * Restore original init ukava amounts * Fix inplace coins conversion * Use evmtypes.BankKeeper interface insteadof banktypes * Add TestGetBalance * Add doc comments, remove temp actualAmt vars actualAmt vars replaced with inline calls to make it more clear that the converted value is being used, as opposed to accidentally reusing the raw EVM amt. * Add TestSetBalance * Add TestIdempotentConversion * Panic if converted coin from EVM is 0 This happens if a value is less than 1ukava * Deep copy coins instead of in place modification * Update test coins amount * Add panic tests for small EVM amounts * Use evmtypes.BankKeeper as NewEVMBankKeeper param * Tidy test setup * ensure sdk config is set when creating new apps * Respond EVM bank keeper GetBalance with SpendableCoins Co-authored-by: Nick DeLuca <nickdeluca08@gmail.com> * further speed up docker builds * feat: restore previous keys add defaults, add eth flag (#1172) * feat: restore previous keys add defaults, add eth flag * remove outdated comment * fix: remove redundant flag default * evm bank keeper with akava handling * fix issues * add remaining tests * add emv module to app * add missing imports * clean up comments * wip akava keeper * evm keeper * fix genesis import * reduce module permissions * add bank keeper tests * cleanup tests * genesis tests * change defaults * add eth faucet key & fix issues * switch to kava ethermint * add a lot of tests * add balances invariant * add evm tests * Remove panic if Swagger disabled in config (#1155) (#1183) Co-authored-by: Derrick Lee <derrick@dlee.dev> * add invariant to catch any akava balance > 1 ukava * clarify name of balances invariant * connect invariants to app * fix evmbankkeeper akava issues * add spec for evmutil * remove zero balance accounts from state * minor adustments * update to ethermint 0.10.0 * fix eth ante * add missing godoc comment * Update x/evmutil/spec/01_concepts.md Co-authored-by: Kevin Davis <karzak@users.noreply.github.com> * Update x/evmutil/spec/01_concepts.md Co-authored-by: Kevin Davis <karzak@users.noreply.github.com> * Update ethermint to v0.12 (#1203) * update to ethermint v0.12.2 * use app.Options for new evm options * fix missed references to app.Options * use ethermint branch while waiting on upstream fix * evm migrations for tesnet alpha 2 (#1206) * update to ethermint v0.12.2 * use app.Options for new evm options * fix missed references to app.Options * use ethermint branch while waiting on upstream fix * add upgrade handler for evm-alpha testnet 2 * v17 migration setup + evm modules * refactor migrate states * x/feemarket migration * v17 migrations setup + evm modules migration (#1210) * v17 migration setup + evm modules * refactor migrate states * update gen time * fix: update genesis time in test output Co-authored-by: karzak <kjydavis3@gmail.com> * add savings module to app blockers Co-authored-by: Derrick Lee <derrick@dlee.dev> Co-authored-by: Nick DeLuca <nickdeluca08@gmail.com> Co-authored-by: rhuairahrighairigh <ruaridh.odonnell@gmail.com> Co-authored-by: Kevin Davis <karzak@users.noreply.github.com> Co-authored-by: Ruaridh <rhuairahrighairidh@users.noreply.github.com> Co-authored-by: karzak <kjydavis3@gmail.com>
2022-04-21 20:16:28 +00:00
sdk "github.com/cosmos/cosmos-sdk/types"
sdkerrors "github.com/cosmos/cosmos-sdk/types/errors"
feat: upgrade to Cosmos v0.46 (#1477) * Update cosmos-sdk to v0.45.10-kava * Add RegisterNodeService to app * Update cosmos proto files * Update cosmos proto files * Use tagged v0.45.10-kava-v0.19-0.21 cosmos version * update x/auth/legacy to x/auth/migrations * Delete rest packages and registration * Remove rest from proposal handlers * Remove legacy types referencing removed sdk types * Remove legacy tx broadcast handler * Update incentive staking hooks to return error * Remove grpc replace directive, use new grpc version * Fix storetypes import * Update tally_handler with updated gov types * Delete legacy types * Use new gov default config * Update RegisterTendermintService params Signed-off-by: drklee3 <derrick@dlee.dev> * Replace sdk.StoreKey with storetypes.StoreKey * Replace sdk.Int#ToDec with sdk.NewDecFromInt * Replace sdk.NewUintFromBigInt with sdkmath.NewUintFromBigInt Signed-off-by: drklee3 <derrick@dlee.dev> * Update most intances of govtypes to govv1beta1 * Unpack coin slice for Coins#Sub and Coins#SafeSub Signed-off-by: drklee3 <derrick@dlee.dev> * Update committee gov codec registration Signed-off-by: drklee3 <derrick@dlee.dev> * Update migrate utils period_vesting Coins#Sub Signed-off-by: drklee3 <derrick@dlee.dev> * Update Coin#Sub in community proposal handler Signed-off-by: drklee3 <derrick@dlee.dev> * Update Coin#Sub, FundModuleAccount/FundAccount in banktestutil Signed-off-by: drklee3 <derrick@dlee.dev> * Update community, earn, kavadist proposal gov registration * Update evm cli client EthSecp256k1Type check * AccAddressFromHex to AccAddressFromHexUnsafe * Add mint DefaultInflationCalculationFn to earn test * Update use of removed staking.NewHandler * Rename FlagIAVLFastNode -> FlagDisableIAVLFastNode * cmd: Update new snapshot app option Signed-off-by: drklee3 <derrick@dlee.dev> * cmd: Add tendermint default config, use cosmos rpc status command Signed-off-by: drklee3 <derrick@dlee.dev> * Update ethermint import path github.com/tharsis/ethermint -> github.com/evmos/ethermint * Upgrade ibc-go to v6 * Update proto dependencies Signed-off-by: drklee3 <derrick@dlee.dev> * Update Tally handler test with new gov types * Update helpers.GenTx -> helpers.GenSignedMockTx * Update evmkeeper.NewKeeper params Signed-off-by: drklee3 <derrick@dlee.dev> * Update ante authz, tests * Add feemarket transient key, pass subspaces to evm/feemarket keepers * Update new ante decorators * Add new addModuleInitFlags to server commands * Pass codec to keyring.New in genaccounts * Pass codec to client keys add * Add SendCoins to evmutil bank_keeper * Use github.com/cosmos/iavl@v0.19.5 * Add ante HandlerOptions * Add unimplemented SendCoins to evmutil bank keeper Ethermint x/evm does not use this method * Update init-new-chain script to disable post-london blocks * Modify test genesis states to append 1 validator * Update tally handler test to use string values * Prevent querying balance for empty sdk.AccAddress in auction bidding test * Set default bond denom to ukava * Remove overwritten bank genesis total supply in committee proposal test Signed-off-by: drklee3 <derrick@dlee.dev> * Use ukava for testing staked balance * Disable minting in community proposal handler test Previously stake denom is used, which resulted in 0 minted coins * Update hard APYToSPY test expected value Increased iterations in sdk.ApproxRoot, updated closer to real value * Fix NewDecCoinsFromCoins bug in incentive collectDerivativeStakingRewards * Allow bkava earn incentive test values to match within small margin for rounding Signed-off-by: drklee3 <derrick@dlee.dev> * Update invalid denom in issuance message coin validation Colons are now valid in denoms Signed-off-by: drklee3 <derrick@dlee.dev> * Remove genesis validator in incentive delegation tests * Update pricefeed market test for invalid denom Signed-off-by: drklee3 <derrick@dlee.dev> * Update incentive delegator rewards test without genesis validator Signed-off-by: drklee3 <derrick@dlee.dev> * Add validator to export test * Clear bank state in minting tests Signed-off-by: drklee3 <derrick@dlee.dev> * Remove validator for no stake tally test Signed-off-by: drklee3 <derrick@dlee.dev> * Clear incentive state before InitGenesis in incentive genesis export test * Update swagger Signed-off-by: drklee3 <derrick@dlee.dev> * Update ethermint version to match replaced version * Remove legacy swagger * Add NewEthEmitEventDecorator * Remove redundant func for AddModuleInitFlags * Remove unused addBankBalanceForAddress func * Add SetIAVLLazyLoading option to app cmd * Use legacy.RegisterAminoMsg for committee msg concrete registration * Remove unnecessary Amino field * Add evm_util bankkeeper SendCoins comment * Update test method ResetBankState to DeleteGenesisValidatorCoins to be more clear * Validate incentive params.RewardsPerSecond to be non-zero * Validate swap pools to disallow colons in token denoms * Register all legacy amino types on gov modulecdc * Remove redundant Comittee interface registration * Pin goleveldb to v1.0.1-0.20210819022825-2ae1ddf74ef7 Causes failed to load state at height errors * Update ethermint to new pinned version with minGasPrices parse error fix * Update cosmos fork dependcy commit to include reverted account constructor patch * Update Cosmos v0.46.11 and cometbft v0.34.27 * Bump minimum go version to 1.19 * Update tendermint proto * Update internal testnet genesis * Move NewCanTransferDecorator before NewEthGasConsumeDecorator * Add hard borrow store tests (#1514) * add store tests for Borrow type * refactor Deposit tests to match * Fix old bep3 tests (#1515) * Update Ethermint to 1b17445 to fix duplicate proto registration * Add custom status command to use snake_case and stdout * Add SetInflation helper * Reduce ambiguity with evm CanSignEthTx error * Remove init genesis validator claim in test * Add disabled evmante.NewMinGasPriceDecorator with x/feemarket note * chore: use tagged versions for Cosmos and Ethermint forks * update kvtool & increase wait for ibc transfer test --------- Signed-off-by: drklee3 <derrick@dlee.dev> Co-authored-by: Ruaridh <rhuairahrighairidh@users.noreply.github.com> Co-authored-by: Robert Pirtle <astropirtle@gmail.com>
2023-04-04 00:08:45 +00:00
evmtypes "github.com/evmos/ethermint/x/evm/types"
Add EVM Support (#1215) * ibc v3 upgrade * ibc no longer uses confio * add proofs proto for ibc/v3 * wip add ethermint module * update cosmos to 0.45.0 * add ethermint proto & bug fixes * remove todo * update docs * fix a number of bugs * minor comments update * fix breaking tests * Wrap bank keeper for EVM to convert decimals (#1154) * Add bankkeeper wrapper for evm * Remove agas from init-new-chain.sh, use ukava for evm_denom * Fix sdk.Coins conversion, require min 1 coin amount * Remove gas from init script idk how this happened lol * Remove debug logging stmt * Restore original init ukava amounts * Fix inplace coins conversion * Use evmtypes.BankKeeper interface insteadof banktypes * Add TestGetBalance * Add doc comments, remove temp actualAmt vars actualAmt vars replaced with inline calls to make it more clear that the converted value is being used, as opposed to accidentally reusing the raw EVM amt. * Add TestSetBalance * Add TestIdempotentConversion * Panic if converted coin from EVM is 0 This happens if a value is less than 1ukava * Deep copy coins instead of in place modification * Update test coins amount * Add panic tests for small EVM amounts * Use evmtypes.BankKeeper as NewEVMBankKeeper param * Tidy test setup * ensure sdk config is set when creating new apps * Respond EVM bank keeper GetBalance with SpendableCoins Co-authored-by: Nick DeLuca <nickdeluca08@gmail.com> * further speed up docker builds * feat: restore previous keys add defaults, add eth flag (#1172) * feat: restore previous keys add defaults, add eth flag * remove outdated comment * fix: remove redundant flag default * evm bank keeper with akava handling * fix issues * add remaining tests * add emv module to app * add missing imports * clean up comments * wip akava keeper * evm keeper * fix genesis import * reduce module permissions * add bank keeper tests * cleanup tests * genesis tests * change defaults * add eth faucet key & fix issues * switch to kava ethermint * add a lot of tests * add balances invariant * add evm tests * Remove panic if Swagger disabled in config (#1155) (#1183) Co-authored-by: Derrick Lee <derrick@dlee.dev> * add invariant to catch any akava balance > 1 ukava * clarify name of balances invariant * connect invariants to app * fix evmbankkeeper akava issues * add spec for evmutil * remove zero balance accounts from state * minor adustments * update to ethermint 0.10.0 * fix eth ante * add missing godoc comment * Update x/evmutil/spec/01_concepts.md Co-authored-by: Kevin Davis <karzak@users.noreply.github.com> * Update x/evmutil/spec/01_concepts.md Co-authored-by: Kevin Davis <karzak@users.noreply.github.com> * Update ethermint to v0.12 (#1203) * update to ethermint v0.12.2 * use app.Options for new evm options * fix missed references to app.Options * use ethermint branch while waiting on upstream fix * evm migrations for tesnet alpha 2 (#1206) * update to ethermint v0.12.2 * use app.Options for new evm options * fix missed references to app.Options * use ethermint branch while waiting on upstream fix * add upgrade handler for evm-alpha testnet 2 * v17 migration setup + evm modules * refactor migrate states * x/feemarket migration * v17 migrations setup + evm modules migration (#1210) * v17 migration setup + evm modules * refactor migrate states * update gen time * fix: update genesis time in test output Co-authored-by: karzak <kjydavis3@gmail.com> * add savings module to app blockers Co-authored-by: Derrick Lee <derrick@dlee.dev> Co-authored-by: Nick DeLuca <nickdeluca08@gmail.com> Co-authored-by: rhuairahrighairigh <ruaridh.odonnell@gmail.com> Co-authored-by: Kevin Davis <karzak@users.noreply.github.com> Co-authored-by: Ruaridh <rhuairahrighairidh@users.noreply.github.com> Co-authored-by: karzak <kjydavis3@gmail.com>
2022-04-21 20:16:28 +00:00
"github.com/kava-labs/kava/x/evmutil/types"
)
const (
// EvmDenom is the gas denom used by the evm
EvmDenom = "akava"
// CosmosDenom is the gas denom used by the kava app
CosmosDenom = "ukava"
)
// ConversionMultiplier is the conversion multiplier between akava and ukava
var ConversionMultiplier = sdkmath.NewInt(1_000_000_000_000)
Add EVM Support (#1215) * ibc v3 upgrade * ibc no longer uses confio * add proofs proto for ibc/v3 * wip add ethermint module * update cosmos to 0.45.0 * add ethermint proto & bug fixes * remove todo * update docs * fix a number of bugs * minor comments update * fix breaking tests * Wrap bank keeper for EVM to convert decimals (#1154) * Add bankkeeper wrapper for evm * Remove agas from init-new-chain.sh, use ukava for evm_denom * Fix sdk.Coins conversion, require min 1 coin amount * Remove gas from init script idk how this happened lol * Remove debug logging stmt * Restore original init ukava amounts * Fix inplace coins conversion * Use evmtypes.BankKeeper interface insteadof banktypes * Add TestGetBalance * Add doc comments, remove temp actualAmt vars actualAmt vars replaced with inline calls to make it more clear that the converted value is being used, as opposed to accidentally reusing the raw EVM amt. * Add TestSetBalance * Add TestIdempotentConversion * Panic if converted coin from EVM is 0 This happens if a value is less than 1ukava * Deep copy coins instead of in place modification * Update test coins amount * Add panic tests for small EVM amounts * Use evmtypes.BankKeeper as NewEVMBankKeeper param * Tidy test setup * ensure sdk config is set when creating new apps * Respond EVM bank keeper GetBalance with SpendableCoins Co-authored-by: Nick DeLuca <nickdeluca08@gmail.com> * further speed up docker builds * feat: restore previous keys add defaults, add eth flag (#1172) * feat: restore previous keys add defaults, add eth flag * remove outdated comment * fix: remove redundant flag default * evm bank keeper with akava handling * fix issues * add remaining tests * add emv module to app * add missing imports * clean up comments * wip akava keeper * evm keeper * fix genesis import * reduce module permissions * add bank keeper tests * cleanup tests * genesis tests * change defaults * add eth faucet key & fix issues * switch to kava ethermint * add a lot of tests * add balances invariant * add evm tests * Remove panic if Swagger disabled in config (#1155) (#1183) Co-authored-by: Derrick Lee <derrick@dlee.dev> * add invariant to catch any akava balance > 1 ukava * clarify name of balances invariant * connect invariants to app * fix evmbankkeeper akava issues * add spec for evmutil * remove zero balance accounts from state * minor adustments * update to ethermint 0.10.0 * fix eth ante * add missing godoc comment * Update x/evmutil/spec/01_concepts.md Co-authored-by: Kevin Davis <karzak@users.noreply.github.com> * Update x/evmutil/spec/01_concepts.md Co-authored-by: Kevin Davis <karzak@users.noreply.github.com> * Update ethermint to v0.12 (#1203) * update to ethermint v0.12.2 * use app.Options for new evm options * fix missed references to app.Options * use ethermint branch while waiting on upstream fix * evm migrations for tesnet alpha 2 (#1206) * update to ethermint v0.12.2 * use app.Options for new evm options * fix missed references to app.Options * use ethermint branch while waiting on upstream fix * add upgrade handler for evm-alpha testnet 2 * v17 migration setup + evm modules * refactor migrate states * x/feemarket migration * v17 migrations setup + evm modules migration (#1210) * v17 migration setup + evm modules * refactor migrate states * update gen time * fix: update genesis time in test output Co-authored-by: karzak <kjydavis3@gmail.com> * add savings module to app blockers Co-authored-by: Derrick Lee <derrick@dlee.dev> Co-authored-by: Nick DeLuca <nickdeluca08@gmail.com> Co-authored-by: rhuairahrighairigh <ruaridh.odonnell@gmail.com> Co-authored-by: Kevin Davis <karzak@users.noreply.github.com> Co-authored-by: Ruaridh <rhuairahrighairidh@users.noreply.github.com> Co-authored-by: karzak <kjydavis3@gmail.com>
2022-04-21 20:16:28 +00:00
var _ evmtypes.BankKeeper = EvmBankKeeper{}
// EvmBankKeeper is a BankKeeper wrapper for the x/evm module to allow the use
// of the 18 decimal akava coin on the evm.
// x/evm consumes gas and send coins by minting and burning akava coins in its module
// account and then sending the funds to the target account.
// This keeper uses both the ukava coin and a separate akava balance to manage the
// extra percision needed by the evm.
type EvmBankKeeper struct {
akavaKeeper Keeper
bk types.BankKeeper
ak types.AccountKeeper
}
func NewEvmBankKeeper(akavaKeeper Keeper, bk types.BankKeeper, ak types.AccountKeeper) EvmBankKeeper {
return EvmBankKeeper{
akavaKeeper: akavaKeeper,
bk: bk,
ak: ak,
}
}
// GetBalance returns the total **spendable** balance of akava for a given account by address.
func (k EvmBankKeeper) GetBalance(ctx sdk.Context, addr sdk.AccAddress, denom string) sdk.Coin {
if denom != EvmDenom {
panic(fmt.Errorf("only evm denom %s is supported by EvmBankKeeper", EvmDenom))
}
spendableCoins := k.bk.SpendableCoins(ctx, addr)
ukava := spendableCoins.AmountOf(CosmosDenom)
akava := k.akavaKeeper.GetBalance(ctx, addr)
total := ukava.Mul(ConversionMultiplier).Add(akava)
return sdk.NewCoin(EvmDenom, total)
}
feat: upgrade to Cosmos v0.46 (#1477) * Update cosmos-sdk to v0.45.10-kava * Add RegisterNodeService to app * Update cosmos proto files * Update cosmos proto files * Use tagged v0.45.10-kava-v0.19-0.21 cosmos version * update x/auth/legacy to x/auth/migrations * Delete rest packages and registration * Remove rest from proposal handlers * Remove legacy types referencing removed sdk types * Remove legacy tx broadcast handler * Update incentive staking hooks to return error * Remove grpc replace directive, use new grpc version * Fix storetypes import * Update tally_handler with updated gov types * Delete legacy types * Use new gov default config * Update RegisterTendermintService params Signed-off-by: drklee3 <derrick@dlee.dev> * Replace sdk.StoreKey with storetypes.StoreKey * Replace sdk.Int#ToDec with sdk.NewDecFromInt * Replace sdk.NewUintFromBigInt with sdkmath.NewUintFromBigInt Signed-off-by: drklee3 <derrick@dlee.dev> * Update most intances of govtypes to govv1beta1 * Unpack coin slice for Coins#Sub and Coins#SafeSub Signed-off-by: drklee3 <derrick@dlee.dev> * Update committee gov codec registration Signed-off-by: drklee3 <derrick@dlee.dev> * Update migrate utils period_vesting Coins#Sub Signed-off-by: drklee3 <derrick@dlee.dev> * Update Coin#Sub in community proposal handler Signed-off-by: drklee3 <derrick@dlee.dev> * Update Coin#Sub, FundModuleAccount/FundAccount in banktestutil Signed-off-by: drklee3 <derrick@dlee.dev> * Update community, earn, kavadist proposal gov registration * Update evm cli client EthSecp256k1Type check * AccAddressFromHex to AccAddressFromHexUnsafe * Add mint DefaultInflationCalculationFn to earn test * Update use of removed staking.NewHandler * Rename FlagIAVLFastNode -> FlagDisableIAVLFastNode * cmd: Update new snapshot app option Signed-off-by: drklee3 <derrick@dlee.dev> * cmd: Add tendermint default config, use cosmos rpc status command Signed-off-by: drklee3 <derrick@dlee.dev> * Update ethermint import path github.com/tharsis/ethermint -> github.com/evmos/ethermint * Upgrade ibc-go to v6 * Update proto dependencies Signed-off-by: drklee3 <derrick@dlee.dev> * Update Tally handler test with new gov types * Update helpers.GenTx -> helpers.GenSignedMockTx * Update evmkeeper.NewKeeper params Signed-off-by: drklee3 <derrick@dlee.dev> * Update ante authz, tests * Add feemarket transient key, pass subspaces to evm/feemarket keepers * Update new ante decorators * Add new addModuleInitFlags to server commands * Pass codec to keyring.New in genaccounts * Pass codec to client keys add * Add SendCoins to evmutil bank_keeper * Use github.com/cosmos/iavl@v0.19.5 * Add ante HandlerOptions * Add unimplemented SendCoins to evmutil bank keeper Ethermint x/evm does not use this method * Update init-new-chain script to disable post-london blocks * Modify test genesis states to append 1 validator * Update tally handler test to use string values * Prevent querying balance for empty sdk.AccAddress in auction bidding test * Set default bond denom to ukava * Remove overwritten bank genesis total supply in committee proposal test Signed-off-by: drklee3 <derrick@dlee.dev> * Use ukava for testing staked balance * Disable minting in community proposal handler test Previously stake denom is used, which resulted in 0 minted coins * Update hard APYToSPY test expected value Increased iterations in sdk.ApproxRoot, updated closer to real value * Fix NewDecCoinsFromCoins bug in incentive collectDerivativeStakingRewards * Allow bkava earn incentive test values to match within small margin for rounding Signed-off-by: drklee3 <derrick@dlee.dev> * Update invalid denom in issuance message coin validation Colons are now valid in denoms Signed-off-by: drklee3 <derrick@dlee.dev> * Remove genesis validator in incentive delegation tests * Update pricefeed market test for invalid denom Signed-off-by: drklee3 <derrick@dlee.dev> * Update incentive delegator rewards test without genesis validator Signed-off-by: drklee3 <derrick@dlee.dev> * Add validator to export test * Clear bank state in minting tests Signed-off-by: drklee3 <derrick@dlee.dev> * Remove validator for no stake tally test Signed-off-by: drklee3 <derrick@dlee.dev> * Clear incentive state before InitGenesis in incentive genesis export test * Update swagger Signed-off-by: drklee3 <derrick@dlee.dev> * Update ethermint version to match replaced version * Remove legacy swagger * Add NewEthEmitEventDecorator * Remove redundant func for AddModuleInitFlags * Remove unused addBankBalanceForAddress func * Add SetIAVLLazyLoading option to app cmd * Use legacy.RegisterAminoMsg for committee msg concrete registration * Remove unnecessary Amino field * Add evm_util bankkeeper SendCoins comment * Update test method ResetBankState to DeleteGenesisValidatorCoins to be more clear * Validate incentive params.RewardsPerSecond to be non-zero * Validate swap pools to disallow colons in token denoms * Register all legacy amino types on gov modulecdc * Remove redundant Comittee interface registration * Pin goleveldb to v1.0.1-0.20210819022825-2ae1ddf74ef7 Causes failed to load state at height errors * Update ethermint to new pinned version with minGasPrices parse error fix * Update cosmos fork dependcy commit to include reverted account constructor patch * Update Cosmos v0.46.11 and cometbft v0.34.27 * Bump minimum go version to 1.19 * Update tendermint proto * Update internal testnet genesis * Move NewCanTransferDecorator before NewEthGasConsumeDecorator * Add hard borrow store tests (#1514) * add store tests for Borrow type * refactor Deposit tests to match * Fix old bep3 tests (#1515) * Update Ethermint to 1b17445 to fix duplicate proto registration * Add custom status command to use snake_case and stdout * Add SetInflation helper * Reduce ambiguity with evm CanSignEthTx error * Remove init genesis validator claim in test * Add disabled evmante.NewMinGasPriceDecorator with x/feemarket note * chore: use tagged versions for Cosmos and Ethermint forks * update kvtool & increase wait for ibc transfer test --------- Signed-off-by: drklee3 <derrick@dlee.dev> Co-authored-by: Ruaridh <rhuairahrighairidh@users.noreply.github.com> Co-authored-by: Robert Pirtle <astropirtle@gmail.com>
2023-04-04 00:08:45 +00:00
// SendCoins transfers akava coins from a AccAddress to an AccAddress.
func (k EvmBankKeeper) SendCoins(ctx sdk.Context, senderAddr sdk.AccAddress, recipientAddr sdk.AccAddress, amt sdk.Coins) error {
// SendCoins method is not used by the evm module, but is required by the
// evmtypes.BankKeeper interface. This must be updated if the evm module
// is updated to use SendCoins.
panic("not implemented")
}
Add EVM Support (#1215) * ibc v3 upgrade * ibc no longer uses confio * add proofs proto for ibc/v3 * wip add ethermint module * update cosmos to 0.45.0 * add ethermint proto & bug fixes * remove todo * update docs * fix a number of bugs * minor comments update * fix breaking tests * Wrap bank keeper for EVM to convert decimals (#1154) * Add bankkeeper wrapper for evm * Remove agas from init-new-chain.sh, use ukava for evm_denom * Fix sdk.Coins conversion, require min 1 coin amount * Remove gas from init script idk how this happened lol * Remove debug logging stmt * Restore original init ukava amounts * Fix inplace coins conversion * Use evmtypes.BankKeeper interface insteadof banktypes * Add TestGetBalance * Add doc comments, remove temp actualAmt vars actualAmt vars replaced with inline calls to make it more clear that the converted value is being used, as opposed to accidentally reusing the raw EVM amt. * Add TestSetBalance * Add TestIdempotentConversion * Panic if converted coin from EVM is 0 This happens if a value is less than 1ukava * Deep copy coins instead of in place modification * Update test coins amount * Add panic tests for small EVM amounts * Use evmtypes.BankKeeper as NewEVMBankKeeper param * Tidy test setup * ensure sdk config is set when creating new apps * Respond EVM bank keeper GetBalance with SpendableCoins Co-authored-by: Nick DeLuca <nickdeluca08@gmail.com> * further speed up docker builds * feat: restore previous keys add defaults, add eth flag (#1172) * feat: restore previous keys add defaults, add eth flag * remove outdated comment * fix: remove redundant flag default * evm bank keeper with akava handling * fix issues * add remaining tests * add emv module to app * add missing imports * clean up comments * wip akava keeper * evm keeper * fix genesis import * reduce module permissions * add bank keeper tests * cleanup tests * genesis tests * change defaults * add eth faucet key & fix issues * switch to kava ethermint * add a lot of tests * add balances invariant * add evm tests * Remove panic if Swagger disabled in config (#1155) (#1183) Co-authored-by: Derrick Lee <derrick@dlee.dev> * add invariant to catch any akava balance > 1 ukava * clarify name of balances invariant * connect invariants to app * fix evmbankkeeper akava issues * add spec for evmutil * remove zero balance accounts from state * minor adustments * update to ethermint 0.10.0 * fix eth ante * add missing godoc comment * Update x/evmutil/spec/01_concepts.md Co-authored-by: Kevin Davis <karzak@users.noreply.github.com> * Update x/evmutil/spec/01_concepts.md Co-authored-by: Kevin Davis <karzak@users.noreply.github.com> * Update ethermint to v0.12 (#1203) * update to ethermint v0.12.2 * use app.Options for new evm options * fix missed references to app.Options * use ethermint branch while waiting on upstream fix * evm migrations for tesnet alpha 2 (#1206) * update to ethermint v0.12.2 * use app.Options for new evm options * fix missed references to app.Options * use ethermint branch while waiting on upstream fix * add upgrade handler for evm-alpha testnet 2 * v17 migration setup + evm modules * refactor migrate states * x/feemarket migration * v17 migrations setup + evm modules migration (#1210) * v17 migration setup + evm modules * refactor migrate states * update gen time * fix: update genesis time in test output Co-authored-by: karzak <kjydavis3@gmail.com> * add savings module to app blockers Co-authored-by: Derrick Lee <derrick@dlee.dev> Co-authored-by: Nick DeLuca <nickdeluca08@gmail.com> Co-authored-by: rhuairahrighairigh <ruaridh.odonnell@gmail.com> Co-authored-by: Kevin Davis <karzak@users.noreply.github.com> Co-authored-by: Ruaridh <rhuairahrighairidh@users.noreply.github.com> Co-authored-by: karzak <kjydavis3@gmail.com>
2022-04-21 20:16:28 +00:00
// SendCoinsFromModuleToAccount transfers akava coins from a ModuleAccount to an AccAddress.
// It will panic if the module account does not exist. An error is returned if the recipient
// address is black-listed or if sending the tokens fails.
func (k EvmBankKeeper) SendCoinsFromModuleToAccount(ctx sdk.Context, senderModule string, recipientAddr sdk.AccAddress, amt sdk.Coins) error {
ukava, akava, err := SplitAkavaCoins(amt)
if err != nil {
return err
}
if ukava.Amount.IsPositive() {
if err := k.bk.SendCoinsFromModuleToAccount(ctx, senderModule, recipientAddr, sdk.NewCoins(ukava)); err != nil {
return err
}
}
senderAddr := k.GetModuleAddress(senderModule)
if err := k.ConvertOneUkavaToAkavaIfNeeded(ctx, senderAddr, akava); err != nil {
return err
}
if err := k.akavaKeeper.SendBalance(ctx, senderAddr, recipientAddr, akava); err != nil {
return err
}
return k.ConvertAkavaToUkava(ctx, recipientAddr)
}
// SendCoinsFromAccountToModule transfers akava coins from an AccAddress to a ModuleAccount.
// It will panic if the module account does not exist.
func (k EvmBankKeeper) SendCoinsFromAccountToModule(ctx sdk.Context, senderAddr sdk.AccAddress, recipientModule string, amt sdk.Coins) error {
ukava, akavaNeeded, err := SplitAkavaCoins(amt)
if err != nil {
return err
}
if ukava.IsPositive() {
if err := k.bk.SendCoinsFromAccountToModule(ctx, senderAddr, recipientModule, sdk.NewCoins(ukava)); err != nil {
return err
}
}
if err := k.ConvertOneUkavaToAkavaIfNeeded(ctx, senderAddr, akavaNeeded); err != nil {
return err
}
recipientAddr := k.GetModuleAddress(recipientModule)
if err := k.akavaKeeper.SendBalance(ctx, senderAddr, recipientAddr, akavaNeeded); err != nil {
return err
}
return k.ConvertAkavaToUkava(ctx, recipientAddr)
}
// MintCoins mints akava coins by minting the equivalent ukava coins and any remaining akava coins.
// It will panic if the module account does not exist or is unauthorized.
func (k EvmBankKeeper) MintCoins(ctx sdk.Context, moduleName string, amt sdk.Coins) error {
ukava, akava, err := SplitAkavaCoins(amt)
if err != nil {
return err
}
if ukava.IsPositive() {
if err := k.bk.MintCoins(ctx, moduleName, sdk.NewCoins(ukava)); err != nil {
return err
}
}
recipientAddr := k.GetModuleAddress(moduleName)
if err := k.akavaKeeper.AddBalance(ctx, recipientAddr, akava); err != nil {
return err
}
return k.ConvertAkavaToUkava(ctx, recipientAddr)
}
// BurnCoins burns akava coins by burning the equivalent ukava coins and any remaining akava coins.
// It will panic if the module account does not exist or is unauthorized.
func (k EvmBankKeeper) BurnCoins(ctx sdk.Context, moduleName string, amt sdk.Coins) error {
ukava, akava, err := SplitAkavaCoins(amt)
if err != nil {
return err
}
if ukava.IsPositive() {
if err := k.bk.BurnCoins(ctx, moduleName, sdk.NewCoins(ukava)); err != nil {
return err
}
}
moduleAddr := k.GetModuleAddress(moduleName)
if err := k.ConvertOneUkavaToAkavaIfNeeded(ctx, moduleAddr, akava); err != nil {
return err
}
return k.akavaKeeper.RemoveBalance(ctx, moduleAddr, akava)
}
// ConvertOneUkavaToAkavaIfNeeded converts 1 ukava to akava for an address if
// its akava balance is smaller than the akavaNeeded amount.
func (k EvmBankKeeper) ConvertOneUkavaToAkavaIfNeeded(ctx sdk.Context, addr sdk.AccAddress, akavaNeeded sdkmath.Int) error {
Add EVM Support (#1215) * ibc v3 upgrade * ibc no longer uses confio * add proofs proto for ibc/v3 * wip add ethermint module * update cosmos to 0.45.0 * add ethermint proto & bug fixes * remove todo * update docs * fix a number of bugs * minor comments update * fix breaking tests * Wrap bank keeper for EVM to convert decimals (#1154) * Add bankkeeper wrapper for evm * Remove agas from init-new-chain.sh, use ukava for evm_denom * Fix sdk.Coins conversion, require min 1 coin amount * Remove gas from init script idk how this happened lol * Remove debug logging stmt * Restore original init ukava amounts * Fix inplace coins conversion * Use evmtypes.BankKeeper interface insteadof banktypes * Add TestGetBalance * Add doc comments, remove temp actualAmt vars actualAmt vars replaced with inline calls to make it more clear that the converted value is being used, as opposed to accidentally reusing the raw EVM amt. * Add TestSetBalance * Add TestIdempotentConversion * Panic if converted coin from EVM is 0 This happens if a value is less than 1ukava * Deep copy coins instead of in place modification * Update test coins amount * Add panic tests for small EVM amounts * Use evmtypes.BankKeeper as NewEVMBankKeeper param * Tidy test setup * ensure sdk config is set when creating new apps * Respond EVM bank keeper GetBalance with SpendableCoins Co-authored-by: Nick DeLuca <nickdeluca08@gmail.com> * further speed up docker builds * feat: restore previous keys add defaults, add eth flag (#1172) * feat: restore previous keys add defaults, add eth flag * remove outdated comment * fix: remove redundant flag default * evm bank keeper with akava handling * fix issues * add remaining tests * add emv module to app * add missing imports * clean up comments * wip akava keeper * evm keeper * fix genesis import * reduce module permissions * add bank keeper tests * cleanup tests * genesis tests * change defaults * add eth faucet key & fix issues * switch to kava ethermint * add a lot of tests * add balances invariant * add evm tests * Remove panic if Swagger disabled in config (#1155) (#1183) Co-authored-by: Derrick Lee <derrick@dlee.dev> * add invariant to catch any akava balance > 1 ukava * clarify name of balances invariant * connect invariants to app * fix evmbankkeeper akava issues * add spec for evmutil * remove zero balance accounts from state * minor adustments * update to ethermint 0.10.0 * fix eth ante * add missing godoc comment * Update x/evmutil/spec/01_concepts.md Co-authored-by: Kevin Davis <karzak@users.noreply.github.com> * Update x/evmutil/spec/01_concepts.md Co-authored-by: Kevin Davis <karzak@users.noreply.github.com> * Update ethermint to v0.12 (#1203) * update to ethermint v0.12.2 * use app.Options for new evm options * fix missed references to app.Options * use ethermint branch while waiting on upstream fix * evm migrations for tesnet alpha 2 (#1206) * update to ethermint v0.12.2 * use app.Options for new evm options * fix missed references to app.Options * use ethermint branch while waiting on upstream fix * add upgrade handler for evm-alpha testnet 2 * v17 migration setup + evm modules * refactor migrate states * x/feemarket migration * v17 migrations setup + evm modules migration (#1210) * v17 migration setup + evm modules * refactor migrate states * update gen time * fix: update genesis time in test output Co-authored-by: karzak <kjydavis3@gmail.com> * add savings module to app blockers Co-authored-by: Derrick Lee <derrick@dlee.dev> Co-authored-by: Nick DeLuca <nickdeluca08@gmail.com> Co-authored-by: rhuairahrighairigh <ruaridh.odonnell@gmail.com> Co-authored-by: Kevin Davis <karzak@users.noreply.github.com> Co-authored-by: Ruaridh <rhuairahrighairidh@users.noreply.github.com> Co-authored-by: karzak <kjydavis3@gmail.com>
2022-04-21 20:16:28 +00:00
akavaBal := k.akavaKeeper.GetBalance(ctx, addr)
if akavaBal.GTE(akavaNeeded) {
return nil
}
ukavaToStore := sdk.NewCoins(sdk.NewCoin(CosmosDenom, sdk.OneInt()))
if err := k.bk.SendCoinsFromAccountToModule(ctx, addr, types.ModuleName, ukavaToStore); err != nil {
return err
}
// add 1ukava equivalent of akava to addr
akavaToReceive := ConversionMultiplier
if err := k.akavaKeeper.AddBalance(ctx, addr, akavaToReceive); err != nil {
return err
}
return nil
}
// ConvertAkavaToUkava converts all available akava to ukava for a given AccAddress.
func (k EvmBankKeeper) ConvertAkavaToUkava(ctx sdk.Context, addr sdk.AccAddress) error {
totalAkava := k.akavaKeeper.GetBalance(ctx, addr)
ukava, _, err := SplitAkavaCoins(sdk.NewCoins(sdk.NewCoin(EvmDenom, totalAkava)))
if err != nil {
return err
}
// do nothing if account does not have enough akava for a single ukava
ukavaToReceive := ukava.Amount
if !ukavaToReceive.IsPositive() {
return nil
}
// remove akava used for converting to ukava
akavaToBurn := ukavaToReceive.Mul(ConversionMultiplier)
finalBal := totalAkava.Sub(akavaToBurn)
if err := k.akavaKeeper.SetBalance(ctx, addr, finalBal); err != nil {
return err
}
fromAddr := k.GetModuleAddress(types.ModuleName)
if err := k.bk.SendCoins(ctx, fromAddr, addr, sdk.NewCoins(ukava)); err != nil {
return err
}
return nil
}
func (k EvmBankKeeper) GetModuleAddress(moduleName string) sdk.AccAddress {
addr := k.ak.GetModuleAddress(moduleName)
if addr == nil {
panic(errorsmod.Wrapf(sdkerrors.ErrUnknownAddress, "module account %s does not exist", moduleName))
Add EVM Support (#1215) * ibc v3 upgrade * ibc no longer uses confio * add proofs proto for ibc/v3 * wip add ethermint module * update cosmos to 0.45.0 * add ethermint proto & bug fixes * remove todo * update docs * fix a number of bugs * minor comments update * fix breaking tests * Wrap bank keeper for EVM to convert decimals (#1154) * Add bankkeeper wrapper for evm * Remove agas from init-new-chain.sh, use ukava for evm_denom * Fix sdk.Coins conversion, require min 1 coin amount * Remove gas from init script idk how this happened lol * Remove debug logging stmt * Restore original init ukava amounts * Fix inplace coins conversion * Use evmtypes.BankKeeper interface insteadof banktypes * Add TestGetBalance * Add doc comments, remove temp actualAmt vars actualAmt vars replaced with inline calls to make it more clear that the converted value is being used, as opposed to accidentally reusing the raw EVM amt. * Add TestSetBalance * Add TestIdempotentConversion * Panic if converted coin from EVM is 0 This happens if a value is less than 1ukava * Deep copy coins instead of in place modification * Update test coins amount * Add panic tests for small EVM amounts * Use evmtypes.BankKeeper as NewEVMBankKeeper param * Tidy test setup * ensure sdk config is set when creating new apps * Respond EVM bank keeper GetBalance with SpendableCoins Co-authored-by: Nick DeLuca <nickdeluca08@gmail.com> * further speed up docker builds * feat: restore previous keys add defaults, add eth flag (#1172) * feat: restore previous keys add defaults, add eth flag * remove outdated comment * fix: remove redundant flag default * evm bank keeper with akava handling * fix issues * add remaining tests * add emv module to app * add missing imports * clean up comments * wip akava keeper * evm keeper * fix genesis import * reduce module permissions * add bank keeper tests * cleanup tests * genesis tests * change defaults * add eth faucet key & fix issues * switch to kava ethermint * add a lot of tests * add balances invariant * add evm tests * Remove panic if Swagger disabled in config (#1155) (#1183) Co-authored-by: Derrick Lee <derrick@dlee.dev> * add invariant to catch any akava balance > 1 ukava * clarify name of balances invariant * connect invariants to app * fix evmbankkeeper akava issues * add spec for evmutil * remove zero balance accounts from state * minor adustments * update to ethermint 0.10.0 * fix eth ante * add missing godoc comment * Update x/evmutil/spec/01_concepts.md Co-authored-by: Kevin Davis <karzak@users.noreply.github.com> * Update x/evmutil/spec/01_concepts.md Co-authored-by: Kevin Davis <karzak@users.noreply.github.com> * Update ethermint to v0.12 (#1203) * update to ethermint v0.12.2 * use app.Options for new evm options * fix missed references to app.Options * use ethermint branch while waiting on upstream fix * evm migrations for tesnet alpha 2 (#1206) * update to ethermint v0.12.2 * use app.Options for new evm options * fix missed references to app.Options * use ethermint branch while waiting on upstream fix * add upgrade handler for evm-alpha testnet 2 * v17 migration setup + evm modules * refactor migrate states * x/feemarket migration * v17 migrations setup + evm modules migration (#1210) * v17 migration setup + evm modules * refactor migrate states * update gen time * fix: update genesis time in test output Co-authored-by: karzak <kjydavis3@gmail.com> * add savings module to app blockers Co-authored-by: Derrick Lee <derrick@dlee.dev> Co-authored-by: Nick DeLuca <nickdeluca08@gmail.com> Co-authored-by: rhuairahrighairigh <ruaridh.odonnell@gmail.com> Co-authored-by: Kevin Davis <karzak@users.noreply.github.com> Co-authored-by: Ruaridh <rhuairahrighairidh@users.noreply.github.com> Co-authored-by: karzak <kjydavis3@gmail.com>
2022-04-21 20:16:28 +00:00
}
return addr
}
// SplitAkavaCoins splits akava coins to the equivalent ukava coins and any remaining akava balance.
// An error will be returned if the coins are not valid or if the coins are not the akava denom.
func SplitAkavaCoins(coins sdk.Coins) (sdk.Coin, sdkmath.Int, error) {
Add EVM Support (#1215) * ibc v3 upgrade * ibc no longer uses confio * add proofs proto for ibc/v3 * wip add ethermint module * update cosmos to 0.45.0 * add ethermint proto & bug fixes * remove todo * update docs * fix a number of bugs * minor comments update * fix breaking tests * Wrap bank keeper for EVM to convert decimals (#1154) * Add bankkeeper wrapper for evm * Remove agas from init-new-chain.sh, use ukava for evm_denom * Fix sdk.Coins conversion, require min 1 coin amount * Remove gas from init script idk how this happened lol * Remove debug logging stmt * Restore original init ukava amounts * Fix inplace coins conversion * Use evmtypes.BankKeeper interface insteadof banktypes * Add TestGetBalance * Add doc comments, remove temp actualAmt vars actualAmt vars replaced with inline calls to make it more clear that the converted value is being used, as opposed to accidentally reusing the raw EVM amt. * Add TestSetBalance * Add TestIdempotentConversion * Panic if converted coin from EVM is 0 This happens if a value is less than 1ukava * Deep copy coins instead of in place modification * Update test coins amount * Add panic tests for small EVM amounts * Use evmtypes.BankKeeper as NewEVMBankKeeper param * Tidy test setup * ensure sdk config is set when creating new apps * Respond EVM bank keeper GetBalance with SpendableCoins Co-authored-by: Nick DeLuca <nickdeluca08@gmail.com> * further speed up docker builds * feat: restore previous keys add defaults, add eth flag (#1172) * feat: restore previous keys add defaults, add eth flag * remove outdated comment * fix: remove redundant flag default * evm bank keeper with akava handling * fix issues * add remaining tests * add emv module to app * add missing imports * clean up comments * wip akava keeper * evm keeper * fix genesis import * reduce module permissions * add bank keeper tests * cleanup tests * genesis tests * change defaults * add eth faucet key & fix issues * switch to kava ethermint * add a lot of tests * add balances invariant * add evm tests * Remove panic if Swagger disabled in config (#1155) (#1183) Co-authored-by: Derrick Lee <derrick@dlee.dev> * add invariant to catch any akava balance > 1 ukava * clarify name of balances invariant * connect invariants to app * fix evmbankkeeper akava issues * add spec for evmutil * remove zero balance accounts from state * minor adustments * update to ethermint 0.10.0 * fix eth ante * add missing godoc comment * Update x/evmutil/spec/01_concepts.md Co-authored-by: Kevin Davis <karzak@users.noreply.github.com> * Update x/evmutil/spec/01_concepts.md Co-authored-by: Kevin Davis <karzak@users.noreply.github.com> * Update ethermint to v0.12 (#1203) * update to ethermint v0.12.2 * use app.Options for new evm options * fix missed references to app.Options * use ethermint branch while waiting on upstream fix * evm migrations for tesnet alpha 2 (#1206) * update to ethermint v0.12.2 * use app.Options for new evm options * fix missed references to app.Options * use ethermint branch while waiting on upstream fix * add upgrade handler for evm-alpha testnet 2 * v17 migration setup + evm modules * refactor migrate states * x/feemarket migration * v17 migrations setup + evm modules migration (#1210) * v17 migration setup + evm modules * refactor migrate states * update gen time * fix: update genesis time in test output Co-authored-by: karzak <kjydavis3@gmail.com> * add savings module to app blockers Co-authored-by: Derrick Lee <derrick@dlee.dev> Co-authored-by: Nick DeLuca <nickdeluca08@gmail.com> Co-authored-by: rhuairahrighairigh <ruaridh.odonnell@gmail.com> Co-authored-by: Kevin Davis <karzak@users.noreply.github.com> Co-authored-by: Ruaridh <rhuairahrighairidh@users.noreply.github.com> Co-authored-by: karzak <kjydavis3@gmail.com>
2022-04-21 20:16:28 +00:00
akava := sdk.ZeroInt()
ukava := sdk.NewCoin(CosmosDenom, sdk.ZeroInt())
if len(coins) == 0 {
return ukava, akava, nil
}
if err := ValidateEvmCoins(coins); err != nil {
return ukava, akava, err
}
// note: we should always have len(coins) == 1 here since coins cannot have dup denoms after we validate.
coin := coins[0]
remainingBalance := coin.Amount.Mod(ConversionMultiplier)
if remainingBalance.IsPositive() {
akava = remainingBalance
}
ukavaAmount := coin.Amount.Quo(ConversionMultiplier)
if ukavaAmount.IsPositive() {
ukava = sdk.NewCoin(CosmosDenom, ukavaAmount)
}
return ukava, akava, nil
}
// ValidateEvmCoins validates the coins from evm is valid and is the EvmDenom (akava).
func ValidateEvmCoins(coins sdk.Coins) error {
if len(coins) == 0 {
return nil
}
// validate that coins are non-negative, sorted, and no dup denoms
if err := coins.Validate(); err != nil {
return errorsmod.Wrap(sdkerrors.ErrInvalidCoins, coins.String())
Add EVM Support (#1215) * ibc v3 upgrade * ibc no longer uses confio * add proofs proto for ibc/v3 * wip add ethermint module * update cosmos to 0.45.0 * add ethermint proto & bug fixes * remove todo * update docs * fix a number of bugs * minor comments update * fix breaking tests * Wrap bank keeper for EVM to convert decimals (#1154) * Add bankkeeper wrapper for evm * Remove agas from init-new-chain.sh, use ukava for evm_denom * Fix sdk.Coins conversion, require min 1 coin amount * Remove gas from init script idk how this happened lol * Remove debug logging stmt * Restore original init ukava amounts * Fix inplace coins conversion * Use evmtypes.BankKeeper interface insteadof banktypes * Add TestGetBalance * Add doc comments, remove temp actualAmt vars actualAmt vars replaced with inline calls to make it more clear that the converted value is being used, as opposed to accidentally reusing the raw EVM amt. * Add TestSetBalance * Add TestIdempotentConversion * Panic if converted coin from EVM is 0 This happens if a value is less than 1ukava * Deep copy coins instead of in place modification * Update test coins amount * Add panic tests for small EVM amounts * Use evmtypes.BankKeeper as NewEVMBankKeeper param * Tidy test setup * ensure sdk config is set when creating new apps * Respond EVM bank keeper GetBalance with SpendableCoins Co-authored-by: Nick DeLuca <nickdeluca08@gmail.com> * further speed up docker builds * feat: restore previous keys add defaults, add eth flag (#1172) * feat: restore previous keys add defaults, add eth flag * remove outdated comment * fix: remove redundant flag default * evm bank keeper with akava handling * fix issues * add remaining tests * add emv module to app * add missing imports * clean up comments * wip akava keeper * evm keeper * fix genesis import * reduce module permissions * add bank keeper tests * cleanup tests * genesis tests * change defaults * add eth faucet key & fix issues * switch to kava ethermint * add a lot of tests * add balances invariant * add evm tests * Remove panic if Swagger disabled in config (#1155) (#1183) Co-authored-by: Derrick Lee <derrick@dlee.dev> * add invariant to catch any akava balance > 1 ukava * clarify name of balances invariant * connect invariants to app * fix evmbankkeeper akava issues * add spec for evmutil * remove zero balance accounts from state * minor adustments * update to ethermint 0.10.0 * fix eth ante * add missing godoc comment * Update x/evmutil/spec/01_concepts.md Co-authored-by: Kevin Davis <karzak@users.noreply.github.com> * Update x/evmutil/spec/01_concepts.md Co-authored-by: Kevin Davis <karzak@users.noreply.github.com> * Update ethermint to v0.12 (#1203) * update to ethermint v0.12.2 * use app.Options for new evm options * fix missed references to app.Options * use ethermint branch while waiting on upstream fix * evm migrations for tesnet alpha 2 (#1206) * update to ethermint v0.12.2 * use app.Options for new evm options * fix missed references to app.Options * use ethermint branch while waiting on upstream fix * add upgrade handler for evm-alpha testnet 2 * v17 migration setup + evm modules * refactor migrate states * x/feemarket migration * v17 migrations setup + evm modules migration (#1210) * v17 migration setup + evm modules * refactor migrate states * update gen time * fix: update genesis time in test output Co-authored-by: karzak <kjydavis3@gmail.com> * add savings module to app blockers Co-authored-by: Derrick Lee <derrick@dlee.dev> Co-authored-by: Nick DeLuca <nickdeluca08@gmail.com> Co-authored-by: rhuairahrighairigh <ruaridh.odonnell@gmail.com> Co-authored-by: Kevin Davis <karzak@users.noreply.github.com> Co-authored-by: Ruaridh <rhuairahrighairidh@users.noreply.github.com> Co-authored-by: karzak <kjydavis3@gmail.com>
2022-04-21 20:16:28 +00:00
}
// validate that coin denom is akava
if len(coins) != 1 || coins[0].Denom != EvmDenom {
errMsg := fmt.Sprintf("invalid evm coin denom, only %s is supported", EvmDenom)
return errorsmod.Wrap(sdkerrors.ErrInvalidCoins, errMsg)
Add EVM Support (#1215) * ibc v3 upgrade * ibc no longer uses confio * add proofs proto for ibc/v3 * wip add ethermint module * update cosmos to 0.45.0 * add ethermint proto & bug fixes * remove todo * update docs * fix a number of bugs * minor comments update * fix breaking tests * Wrap bank keeper for EVM to convert decimals (#1154) * Add bankkeeper wrapper for evm * Remove agas from init-new-chain.sh, use ukava for evm_denom * Fix sdk.Coins conversion, require min 1 coin amount * Remove gas from init script idk how this happened lol * Remove debug logging stmt * Restore original init ukava amounts * Fix inplace coins conversion * Use evmtypes.BankKeeper interface insteadof banktypes * Add TestGetBalance * Add doc comments, remove temp actualAmt vars actualAmt vars replaced with inline calls to make it more clear that the converted value is being used, as opposed to accidentally reusing the raw EVM amt. * Add TestSetBalance * Add TestIdempotentConversion * Panic if converted coin from EVM is 0 This happens if a value is less than 1ukava * Deep copy coins instead of in place modification * Update test coins amount * Add panic tests for small EVM amounts * Use evmtypes.BankKeeper as NewEVMBankKeeper param * Tidy test setup * ensure sdk config is set when creating new apps * Respond EVM bank keeper GetBalance with SpendableCoins Co-authored-by: Nick DeLuca <nickdeluca08@gmail.com> * further speed up docker builds * feat: restore previous keys add defaults, add eth flag (#1172) * feat: restore previous keys add defaults, add eth flag * remove outdated comment * fix: remove redundant flag default * evm bank keeper with akava handling * fix issues * add remaining tests * add emv module to app * add missing imports * clean up comments * wip akava keeper * evm keeper * fix genesis import * reduce module permissions * add bank keeper tests * cleanup tests * genesis tests * change defaults * add eth faucet key & fix issues * switch to kava ethermint * add a lot of tests * add balances invariant * add evm tests * Remove panic if Swagger disabled in config (#1155) (#1183) Co-authored-by: Derrick Lee <derrick@dlee.dev> * add invariant to catch any akava balance > 1 ukava * clarify name of balances invariant * connect invariants to app * fix evmbankkeeper akava issues * add spec for evmutil * remove zero balance accounts from state * minor adustments * update to ethermint 0.10.0 * fix eth ante * add missing godoc comment * Update x/evmutil/spec/01_concepts.md Co-authored-by: Kevin Davis <karzak@users.noreply.github.com> * Update x/evmutil/spec/01_concepts.md Co-authored-by: Kevin Davis <karzak@users.noreply.github.com> * Update ethermint to v0.12 (#1203) * update to ethermint v0.12.2 * use app.Options for new evm options * fix missed references to app.Options * use ethermint branch while waiting on upstream fix * evm migrations for tesnet alpha 2 (#1206) * update to ethermint v0.12.2 * use app.Options for new evm options * fix missed references to app.Options * use ethermint branch while waiting on upstream fix * add upgrade handler for evm-alpha testnet 2 * v17 migration setup + evm modules * refactor migrate states * x/feemarket migration * v17 migrations setup + evm modules migration (#1210) * v17 migration setup + evm modules * refactor migrate states * update gen time * fix: update genesis time in test output Co-authored-by: karzak <kjydavis3@gmail.com> * add savings module to app blockers Co-authored-by: Derrick Lee <derrick@dlee.dev> Co-authored-by: Nick DeLuca <nickdeluca08@gmail.com> Co-authored-by: rhuairahrighairigh <ruaridh.odonnell@gmail.com> Co-authored-by: Kevin Davis <karzak@users.noreply.github.com> Co-authored-by: Ruaridh <rhuairahrighairidh@users.noreply.github.com> Co-authored-by: karzak <kjydavis3@gmail.com>
2022-04-21 20:16:28 +00:00
}
return nil
}