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Merge pull request #26 from 0glabs/fix-decimals

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fix: decimals in DASigner module
This commit is contained in:
MiniFrenchBread 2024-06-11 15:25:52 +08:00 committed by GitHub
commit 2ab492da82
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GPG Key ID: B5690EEEBB952194
5 changed files with 53 additions and 73 deletions
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2
proto/zgc/dasigners/v1/genesis.proto
View File

@ -10,7 +10,7 @@ import "zgc/dasigners/v1/dasigners.proto";
option go_package = "github.com/0glabs/0g-chain/x/dasigners/v1/types"; option go_package = "github.com/0glabs/0g-chain/x/dasigners/v1/types";
message Params { message Params {
string tokens_per_vote = 1; uint64 tokens_per_vote = 1;
uint64 max_votes_per_signer = 2; uint64 max_votes_per_signer = 2;
uint64 max_quorums = 3; uint64 max_quorums = 3;
uint64 epoch_blocks = 4; uint64 epoch_blocks = 4;

7
x/dasigners/v1/keeper/abci.go
View File

@ -40,10 +40,7 @@ func (k Keeper) BeginBlock(ctx sdk.Context, _ abci.RequestBeginBlock) {
return false return false
}) })
ballots := []Ballot{} ballots := []Ballot{}
tokensPerVote, ok := sdk.NewIntFromString(params.TokensPerVote) tokensPerVote := sdk.NewIntFromUint64(params.TokensPerVote)
if !ok {
panic("failed to load params tokens_per_vote")
}
for _, registration := range registrations { for _, registration := range registrations {
// get validator // get validator
accAddr, err := sdk.AccAddressFromHexUnsafe(registration.account) accAddr, err := sdk.AccAddressFromHexUnsafe(registration.account)
@ -52,7 +49,7 @@ func (k Keeper) BeginBlock(ctx sdk.Context, _ abci.RequestBeginBlock) {
continue continue
} }
bonded := k.GetDelegatorBonded(ctx, accAddr) bonded := k.GetDelegatorBonded(ctx, accAddr)
num := bonded.Quo(sdk.NewInt(1_000_000_000_000_000_000)).Quo(tokensPerVote).Abs().BigInt() num := bonded.Quo(BondedConversionRate).Quo(tokensPerVote).Abs().BigInt()
if num.Cmp(big.NewInt(int64(params.MaxVotesPerSigner))) > 0 { if num.Cmp(big.NewInt(int64(params.MaxVotesPerSigner))) > 0 {
num = big.NewInt(int64(params.MaxVotesPerSigner)) num = big.NewInt(int64(params.MaxVotesPerSigner))
} }

12
x/dasigners/v1/keeper/keeper.go
View File

@ -2,7 +2,6 @@ package keeper
import ( import (
"encoding/hex" "encoding/hex"
"fmt"
"math/big" "math/big"
"cosmossdk.io/math" "cosmossdk.io/math"
@ -13,9 +12,12 @@ import (
stakingtypes "github.com/cosmos/cosmos-sdk/x/staking/types" stakingtypes "github.com/cosmos/cosmos-sdk/x/staking/types"
"github.com/tendermint/tendermint/libs/log" "github.com/tendermint/tendermint/libs/log"
"github.com/0glabs/0g-chain/chaincfg"
"github.com/0glabs/0g-chain/x/dasigners/v1/types" "github.com/0glabs/0g-chain/x/dasigners/v1/types"
) )
var BondedConversionRate = math.NewIntFromBigInt(big.NewInt(0).Exp(big.NewInt(10), big.NewInt(chaincfg.GasDenomUnit), nil))
type Keeper struct { type Keeper struct {
storeKey storetypes.StoreKey storeKey storetypes.StoreKey
cdc codec.BinaryCodec cdc codec.BinaryCodec
@ -228,13 +230,9 @@ func (k Keeper) CheckDelegations(ctx sdk.Context, account string) error {
return err return err
} }
bonded := k.GetDelegatorBonded(ctx, accAddr) bonded := k.GetDelegatorBonded(ctx, accAddr)
fmt.Printf("delegation: %v\n", bonded)
params := k.GetParams(ctx) params := k.GetParams(ctx)
tokensPerVote, ok := sdk.NewIntFromString(params.TokensPerVote) tokensPerVote := sdk.NewIntFromUint64(params.TokensPerVote)
if !ok { if bonded.Quo(BondedConversionRate).Quo(tokensPerVote).Abs().BigInt().Cmp(big.NewInt(0)) <= 0 {
panic("failed to load params tokens_per_vote")
}
if bonded.Quo(sdk.NewInt(1_000_000_000_000_000_000)).Quo(tokensPerVote).Abs().BigInt().Cmp(big.NewInt(0)) <= 0 {
return types.ErrInsufficientBonded return types.ErrInsufficientBonded
} }
return nil return nil

11
x/dasigners/v1/types/genesis.go
View File

@ -15,11 +15,12 @@ func NewGenesisState(params Params, epoch uint64, signers []*Signer, quorumsByEp
// DefaultGenesisState returns the default genesis state for the module. // DefaultGenesisState returns the default genesis state for the module.
func DefaultGenesisState() *GenesisState { func DefaultGenesisState() *GenesisState {
return NewGenesisState(Params{ return NewGenesisState(Params{
TokensPerVote: "100", TokensPerVote: 10,
MaxVotesPerSigner: 100, MaxVotesPerSigner: 1024,
MaxQuorums: 100, MaxQuorums: 10,
EpochBlocks: 1000, // EpochBlocks: 5760,
EncodedSlices: 3072, EpochBlocks: 20,
EncodedSlices: 3072,
}, 0, make([]*Signer, 0), []*Quorums{{ }, 0, make([]*Signer, 0), []*Quorums{{
Quorums: make([]*Quorum, 0), Quorums: make([]*Quorum, 0),
}}) }})

94
x/dasigners/v1/types/genesis.pb.go
View File

@ -27,7 +27,7 @@ var _ = math.Inf
const _ = proto.GoGoProtoPackageIsVersion3 // please upgrade the proto package const _ = proto.GoGoProtoPackageIsVersion3 // please upgrade the proto package
type Params struct { type Params struct {
TokensPerVote string `protobuf:"bytes,1,opt,name=tokens_per_vote,json=tokensPerVote,proto3" json:"tokens_per_vote,omitempty"` TokensPerVote uint64 `protobuf:"varint,1,opt,name=tokens_per_vote,json=tokensPerVote,proto3" json:"tokens_per_vote,omitempty"`
MaxVotesPerSigner uint64 `protobuf:"varint,2,opt,name=max_votes_per_signer,json=maxVotesPerSigner,proto3" json:"max_votes_per_signer,omitempty"` MaxVotesPerSigner uint64 `protobuf:"varint,2,opt,name=max_votes_per_signer,json=maxVotesPerSigner,proto3" json:"max_votes_per_signer,omitempty"`
MaxQuorums uint64 `protobuf:"varint,3,opt,name=max_quorums,json=maxQuorums,proto3" json:"max_quorums,omitempty"` MaxQuorums uint64 `protobuf:"varint,3,opt,name=max_quorums,json=maxQuorums,proto3" json:"max_quorums,omitempty"`
EpochBlocks uint64 `protobuf:"varint,4,opt,name=epoch_blocks,json=epochBlocks,proto3" json:"epoch_blocks,omitempty"` EpochBlocks uint64 `protobuf:"varint,4,opt,name=epoch_blocks,json=epochBlocks,proto3" json:"epoch_blocks,omitempty"`
@ -67,11 +67,11 @@ func (m *Params) XXX_DiscardUnknown() {
var xxx_messageInfo_Params proto.InternalMessageInfo var xxx_messageInfo_Params proto.InternalMessageInfo
func (m *Params) GetTokensPerVote() string { func (m *Params) GetTokensPerVote() uint64 {
if m != nil { if m != nil {
return m.TokensPerVote return m.TokensPerVote
} }
return "" return 0
} }
func (m *Params) GetMaxVotesPerSigner() uint64 { func (m *Params) GetMaxVotesPerSigner() uint64 {
@ -183,35 +183,35 @@ func init() {
func init() { proto.RegisterFile("zgc/dasigners/v1/genesis.proto", fileDescriptor_896efa766aaca3be) } func init() { proto.RegisterFile("zgc/dasigners/v1/genesis.proto", fileDescriptor_896efa766aaca3be) }
var fileDescriptor_896efa766aaca3be = []byte{ var fileDescriptor_896efa766aaca3be = []byte{
// 436 bytes of a gzipped FileDescriptorProto // 433 bytes of a gzipped FileDescriptorProto
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0xc8, 0x02, 0x00, 0x00, 0x00,
} }
func (m *Params) Marshal() (dAtA []byte, err error) { func (m *Params) Marshal() (dAtA []byte, err error) {
@ -254,12 +254,10 @@ func (m *Params) MarshalToSizedBuffer(dAtA []byte) (int, error) {
i-- i--
dAtA[i] = 0x10 dAtA[i] = 0x10
} }
if len(m.TokensPerVote) > 0 { if m.TokensPerVote != 0 {
i -= len(m.TokensPerVote) i = encodeVarintGenesis(dAtA, i, uint64(m.TokensPerVote))
copy(dAtA[i:], m.TokensPerVote)
i = encodeVarintGenesis(dAtA, i, uint64(len(m.TokensPerVote)))
i-- i--
dAtA[i] = 0xa dAtA[i] = 0x8
} }
return len(dAtA) - i, nil return len(dAtA) - i, nil
} }
@ -347,9 +345,8 @@ func (m *Params) Size() (n int) {
} }
var l int var l int
_ = l _ = l
l = len(m.TokensPerVote) if m.TokensPerVote != 0 {
if l > 0 { n += 1 + sovGenesis(uint64(m.TokensPerVote))
n += 1 + l + sovGenesis(uint64(l))
} }
if m.MaxVotesPerSigner != 0 { if m.MaxVotesPerSigner != 0 {
n += 1 + sovGenesis(uint64(m.MaxVotesPerSigner)) n += 1 + sovGenesis(uint64(m.MaxVotesPerSigner))
@ -428,10 +425,10 @@ func (m *Params) Unmarshal(dAtA []byte) error {
} }
switch fieldNum { switch fieldNum {
case 1: case 1:
if wireType != 2 { if wireType != 0 {
return fmt.Errorf("proto: wrong wireType = %d for field TokensPerVote", wireType) return fmt.Errorf("proto: wrong wireType = %d for field TokensPerVote", wireType)
} }
var stringLen uint64 m.TokensPerVote = 0
for shift := uint(0); ; shift += 7 { for shift := uint(0); ; shift += 7 {
if shift >= 64 { if shift >= 64 {
return ErrIntOverflowGenesis return ErrIntOverflowGenesis
@ -441,24 +438,11 @@ func (m *Params) Unmarshal(dAtA []byte) error {
} }
b := dAtA[iNdEx] b := dAtA[iNdEx]
iNdEx++ iNdEx++
stringLen |= uint64(b&0x7F) << shift m.TokensPerVote |= uint64(b&0x7F) << shift
if b < 0x80 { if b < 0x80 {
break break
} }
} }
intStringLen := int(stringLen)
if intStringLen < 0 {
return ErrInvalidLengthGenesis
}
postIndex := iNdEx + intStringLen
if postIndex < 0 {
return ErrInvalidLengthGenesis
}
if postIndex > l {
return io.ErrUnexpectedEOF
}
m.TokensPerVote = string(dAtA[iNdEx:postIndex])
iNdEx = postIndex
case 2: case 2:
if wireType != 0 { if wireType != 0 {
return fmt.Errorf("proto: wrong wireType = %d for field MaxVotesPerSigner", wireType) return fmt.Errorf("proto: wrong wireType = %d for field MaxVotesPerSigner", wireType)