forked from cerc-io/laconicd-deprecated
35850e620d
* Problem: grpc query fail on legacy blocks `BaseFee` and `EthCall`. Solution: - since grpc query handlers are used for all versions of the blocks, it need to be compatible with legacy formats. debug fix basefee fetch Revert "debug" This reverts commit 50ebaf697fc06b0d6e26abd8de8f89717e8a219d. update gomod2nix Update CHANGELOG.md debug fix panic Revert "debug" This reverts commit e08af04b0776bd390c42706cc9ec978e00bcb3bb. * add upgrade integration test * Update tests/integration_tests/configs/upgrade-test-package.nix Co-authored-by: Federico Kunze Küllmer <31522760+fedekunze@users.noreply.github.com>
107 lines
3.3 KiB
Go
107 lines
3.3 KiB
Go
package keeper
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import (
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"math/big"
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"github.com/cosmos/cosmos-sdk/codec"
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storetypes "github.com/cosmos/cosmos-sdk/store/types"
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sdk "github.com/cosmos/cosmos-sdk/types"
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paramtypes "github.com/cosmos/cosmos-sdk/x/params/types"
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"github.com/tendermint/tendermint/libs/log"
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v010 "github.com/evmos/ethermint/x/feemarket/migrations/v010"
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"github.com/evmos/ethermint/x/feemarket/types"
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)
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// Keeper grants access to the Fee Market module state.
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type Keeper struct {
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// Protobuf codec
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cdc codec.BinaryCodec
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// Store key required for the Fee Market Prefix KVStore.
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storeKey storetypes.StoreKey
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transientKey storetypes.StoreKey
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// module specific parameter space that can be configured through governance
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paramSpace paramtypes.Subspace
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}
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// NewKeeper generates new fee market module keeper
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func NewKeeper(
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cdc codec.BinaryCodec, paramSpace paramtypes.Subspace, storeKey, transientKey storetypes.StoreKey,
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) Keeper {
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// set KeyTable if it has not already been set
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if !paramSpace.HasKeyTable() {
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paramSpace = paramSpace.WithKeyTable(types.ParamKeyTable())
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}
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return Keeper{
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cdc: cdc,
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storeKey: storeKey,
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paramSpace: paramSpace,
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transientKey: transientKey,
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}
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}
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// Logger returns a module-specific logger.
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func (k Keeper) Logger(ctx sdk.Context) log.Logger {
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return ctx.Logger().With("module", types.ModuleName)
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}
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// ----------------------------------------------------------------------------
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// Parent Block Gas Used
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// Required by EIP1559 base fee calculation.
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// ----------------------------------------------------------------------------
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// SetBlockGasWanted sets the block gas wanted to the store.
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// CONTRACT: this should be only called during EndBlock.
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func (k Keeper) SetBlockGasWanted(ctx sdk.Context, gas uint64) {
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store := ctx.KVStore(k.storeKey)
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gasBz := sdk.Uint64ToBigEndian(gas)
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store.Set(types.KeyPrefixBlockGasWanted, gasBz)
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}
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// GetBlockGasWanted returns the last block gas wanted value from the store.
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func (k Keeper) GetBlockGasWanted(ctx sdk.Context) uint64 {
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store := ctx.KVStore(k.storeKey)
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bz := store.Get(types.KeyPrefixBlockGasWanted)
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if len(bz) == 0 {
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return 0
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}
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return sdk.BigEndianToUint64(bz)
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}
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// GetTransientGasWanted returns the gas wanted in the current block from transient store.
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func (k Keeper) GetTransientGasWanted(ctx sdk.Context) uint64 {
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store := ctx.TransientStore(k.transientKey)
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bz := store.Get(types.KeyPrefixTransientBlockGasWanted)
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if len(bz) == 0 {
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return 0
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}
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return sdk.BigEndianToUint64(bz)
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}
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// SetTransientBlockGasWanted sets the block gas wanted to the transient store.
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func (k Keeper) SetTransientBlockGasWanted(ctx sdk.Context, gasWanted uint64) {
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store := ctx.TransientStore(k.transientKey)
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gasBz := sdk.Uint64ToBigEndian(gasWanted)
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store.Set(types.KeyPrefixTransientBlockGasWanted, gasBz)
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}
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// AddTransientGasWanted adds the cumulative gas wanted in the transient store
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func (k Keeper) AddTransientGasWanted(ctx sdk.Context, gasWanted uint64) (uint64, error) {
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result := k.GetTransientGasWanted(ctx) + gasWanted
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k.SetTransientBlockGasWanted(ctx, result)
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return result, nil
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}
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// GetBaseFeeV1 get the base fee from v1 version of states.
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// return nil if base fee is not enabled
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func (k Keeper) GetBaseFeeV1(ctx sdk.Context) *big.Int {
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store := ctx.KVStore(k.storeKey)
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bz := store.Get(v010.KeyPrefixBaseFeeV1)
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if len(bz) == 0 {
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return nil
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}
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return new(big.Int).SetBytes(bz)
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}
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