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proposal_networks.go
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proposal_networks.go
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package keeper
import (
"math/big"
sdk "github.com/cosmos/cosmos-sdk/types"
sdkerrors "github.com/cosmos/cosmos-sdk/types/errors"
"github.com/ethereum/go-ethereum/common/hexutil"
"github.com/rarimo/rarimo-core/x/tokenmanager/types"
)
var upgradeVerifiers = map[types.NetworkType]func(details *types.ContractUpgradeDetails) error{
types.NetworkType_EVM: func(details *types.ContractUpgradeDetails) error {
if _, err := hexutil.Decode(details.TargetContract); err != nil {
return sdkerrors.Wrapf(sdkerrors.ErrInvalidRequest, "invalid target contract address %s", err.Error())
}
if _, err := hexutil.Decode(details.NewImplementationContract); err != nil {
return sdkerrors.Wrapf(sdkerrors.ErrInvalidRequest, "invalid new contract address %s", err.Error())
}
if _, ok := new(big.Int).SetString(details.Nonce, 10); !ok {
return sdkerrors.Wrapf(sdkerrors.ErrInvalidRequest, "invalid nonce")
}
return nil
},
types.NetworkType_Solana: func(details *types.ContractUpgradeDetails) error {
if _, err := hexutil.Decode(details.TargetContract); err != nil {
return sdkerrors.Wrapf(sdkerrors.ErrInvalidRequest, "invalid target contract address %s", err.Error())
}
if _, err := hexutil.Decode(details.BufferAccount); err != nil {
return sdkerrors.Wrapf(sdkerrors.ErrInvalidRequest, "invalid buffer address %s", err.Error())
}
if _, ok := new(big.Int).SetString(details.Nonce, 10); !ok {
return sdkerrors.Wrapf(sdkerrors.ErrInvalidRequest, "invalid nonce")
}
return nil
},
types.NetworkType_Near: func(details *types.ContractUpgradeDetails) error {
if _, err := hexutil.Decode(details.TargetContract); err != nil {
return sdkerrors.Wrapf(sdkerrors.ErrInvalidRequest, "invalid target contract address %s", err.Error())
}
if _, err := hexutil.Decode(details.Hash); err != nil {
return sdkerrors.Wrapf(sdkerrors.ErrInvalidRequest, "invalid hash %s", err.Error())
}
if _, ok := new(big.Int).SetString(details.Nonce, 10); !ok {
return sdkerrors.Wrapf(sdkerrors.ErrInvalidRequest, "invalid nonce")
}
return nil
},
}
func (k Keeper) HandleUpgradeContractProposal(ctx sdk.Context, proposal *types.UpgradeContractProposal) error {
network, ok := k.GetNetwork(ctx, proposal.Details.Chain)
if !ok {
return sdkerrors.Wrap(sdkerrors.ErrNotFound, "network not found")
}
if err := upgradeVerifiers[network.Type](&proposal.Details); err != nil {
return sdkerrors.Wrapf(sdkerrors.ErrInvalidRequest, "proposal validation failed %s", err.Error())
}
return k.rarimo.CreateContractUpgradeOperation(ctx, &proposal.Details)
}
func (k Keeper) HandleAddNetworkProposal(ctx sdk.Context, proposal *types.AddNetworkProposal) error {
params := k.GetParams(ctx)
params.Networks = append(params.Networks, &proposal.Network)
k.SetParams(ctx, params)
return nil
}
func (k Keeper) HandleRemoveNetworkProposal(ctx sdk.Context, proposal *types.RemoveNetworkProposal) error {
if _, ok := k.GetNetwork(ctx, proposal.Chain); !ok {
return sdkerrors.Wrap(sdkerrors.ErrNotFound, "network not found")
}
k.RemoveNetwork(ctx, proposal.Chain)
return nil
}
func (k Keeper) HandleAddFeeTokenProposal(ctx sdk.Context, proposal *types.AddFeeTokenProposal) error {
network, ok := k.GetNetwork(ctx, proposal.Chain)
if !ok {
return sdkerrors.Wrap(sdkerrors.ErrNotFound, "network not found")
}
feeparams := network.GetFeeParams()
if feeparams == nil {
return sdkerrors.Wrap(sdkerrors.ErrNotFound, "fee params not found")
}
feeparams.SetFeeToken(&proposal.Token)
network.SetFeeParams(feeparams)
k.SetNetwork(ctx, network)
if err := k.rarimo.CreateAddFeeTokenOperation(ctx, proposal.Token, proposal.Chain, proposal.Nonce); err != nil {
return sdkerrors.Wrap(err, "failed to create operation")
}
return nil
}
func (k Keeper) HandleUpdateFeeTokenProposal(ctx sdk.Context, proposal *types.UpdateFeeTokenProposal) error {
network, ok := k.GetNetwork(ctx, proposal.Chain)
if !ok {
return sdkerrors.Wrap(sdkerrors.ErrNotFound, "network not found")
}
feeparams := network.GetFeeParams()
if feeparams == nil {
return sdkerrors.Wrap(sdkerrors.ErrNotFound, "fee params not found")
}
feeparams.SetFeeToken(&proposal.Token)
network.SetFeeParams(feeparams)
k.SetNetwork(ctx, network)
if err := k.rarimo.CreateUpdateFeeTokenOperation(ctx, proposal.Token, proposal.Chain, proposal.Nonce); err != nil {
return sdkerrors.Wrap(err, "failed to create operation")
}
return nil
}
func (k Keeper) HandleRemoveFeeTokenProposal(ctx sdk.Context, proposal *types.RemoveFeeTokenProposal) error {
network, ok := k.GetNetwork(ctx, proposal.Chain)
if !ok {
return sdkerrors.Wrap(sdkerrors.ErrNotFound, "network not found")
}
feeparams := network.GetFeeParams()
if feeparams == nil {
return sdkerrors.Wrap(sdkerrors.ErrNotFound, "fee params not found")
}
feeTokenToRemove := feeparams.GetFeeToken(proposal.Contract)
if feeTokenToRemove == nil {
return sdkerrors.Wrap(sdkerrors.ErrNotFound, "fee token not found")
}
feeparams.RemoveFeeToken(feeTokenToRemove)
network.SetFeeParams(feeparams)
k.SetNetwork(ctx, network)
if err := k.rarimo.CreateRemoveFeeTokenOperation(ctx, *feeTokenToRemove, proposal.Chain, proposal.Nonce); err != nil {
return sdkerrors.Wrap(err, "failed to create operation")
}
return nil
}
func (k Keeper) HandleWithdrawFeeProposal(ctx sdk.Context, proposal *types.WithdrawFeeProposal) error {
network, ok := k.GetNetwork(ctx, proposal.Chain)
if !ok {
return sdkerrors.Wrap(sdkerrors.ErrNotFound, "network not found")
}
feeparams := network.GetFeeParams()
if feeparams == nil {
return sdkerrors.Wrap(sdkerrors.ErrNotFound, "fee params not found")
}
feeTokenToWithdraw := feeparams.GetFeeToken(proposal.Token.Contract)
if feeTokenToWithdraw == nil {
return sdkerrors.Wrap(sdkerrors.ErrNotFound, "fee token not found")
}
if err := k.rarimo.CreateWithdrawFeeOperation(ctx, proposal.Token, proposal.Chain, proposal.Receiver, proposal.Nonce); err != nil {
return sdkerrors.Wrap(err, "failed to create operation")
}
return nil
}