/
msg_server.go
90 lines (70 loc) · 2.87 KB
/
msg_server.go
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package keeper
import (
"context"
errorsmod "cosmossdk.io/errors"
sdk "github.com/cosmos/cosmos-sdk/types"
sdkerrors "github.com/cosmos/cosmos-sdk/types/errors"
govtypes "github.com/cosmos/cosmos-sdk/x/gov/types"
"github.com/elys-network/elys/x/parameter/types"
)
type msgServer struct {
Keeper
}
// NewMsgServerImpl returns an implementation of the MsgServer interface
// for the provided Keeper.
func NewMsgServerImpl(keeper Keeper) types.MsgServer {
return &msgServer{Keeper: keeper}
}
var _ types.MsgServer = msgServer{}
func (k msgServer) UpdateMinCommission(goCtx context.Context, msg *types.MsgUpdateMinCommission) (*types.MsgUpdateMinCommissionResponse, error) {
ctx := sdk.UnwrapSDKContext(goCtx)
if k.authority != msg.Creator {
return nil, errorsmod.Wrapf(govtypes.ErrInvalidSigner, "invalid authority; expected %s, got %s", k.authority, msg.Creator)
}
minComission, err := sdk.NewDecFromStr(msg.MinCommission)
if err != nil {
return nil, err
}
params := k.GetParams(ctx)
params.MinCommissionRate = minComission
k.SetParams(ctx, params)
return &types.MsgUpdateMinCommissionResponse{}, nil
}
func (k msgServer) UpdateMaxVotingPower(goCtx context.Context, msg *types.MsgUpdateMaxVotingPower) (*types.MsgUpdateMaxVotingPowerResponse, error) {
ctx := sdk.UnwrapSDKContext(goCtx)
if k.authority != msg.Creator {
return nil, errorsmod.Wrapf(govtypes.ErrInvalidSigner, "invalid authority; expected %s, got %s", k.authority, msg.Creator)
}
maxVotingPower, err := sdk.NewDecFromStr(msg.MaxVotingPower)
if err != nil {
return nil, err
}
params := k.GetParams(ctx)
params.MaxVotingPower = maxVotingPower
k.SetParams(ctx, params)
return &types.MsgUpdateMaxVotingPowerResponse{}, nil
}
func (k msgServer) UpdateMinSelfDelegation(goCtx context.Context, msg *types.MsgUpdateMinSelfDelegation) (*types.MsgUpdateMinSelfDelegationResponse, error) {
ctx := sdk.UnwrapSDKContext(goCtx)
if k.authority != msg.Creator {
return nil, errorsmod.Wrapf(govtypes.ErrInvalidSigner, "invalid authority; expected %s, got %s", k.authority, msg.Creator)
}
minSelfDelegation, ok := sdk.NewIntFromString(msg.MinSelfDelegation)
if !ok {
return nil, errorsmod.Wrap(sdkerrors.ErrInvalidRequest, "minimum self delegation must be a positive integer")
}
params := k.GetParams(ctx)
params.MinSelfDelegation = minSelfDelegation
k.SetParams(ctx, params)
return &types.MsgUpdateMinSelfDelegationResponse{}, nil
}
func (k msgServer) UpdateBrokerAddress(goCtx context.Context, msg *types.MsgUpdateBrokerAddress) (*types.MsgUpdateBrokerAddressResponse, error) {
ctx := sdk.UnwrapSDKContext(goCtx)
if k.authority != msg.Creator {
return nil, errorsmod.Wrapf(govtypes.ErrInvalidSigner, "invalid authority; expected %s, got %s", k.authority, msg.Creator)
}
params := k.GetParams(ctx)
params.BrokerAddress = msg.BrokerAddress
k.SetParams(ctx, params)
return &types.MsgUpdateBrokerAddressResponse{}, nil
}