0g-chain/x/committee/keeper/msg_server.go
2024-08-02 19:26:37 +08:00

71 lines
1.7 KiB
Go

package keeper
import (
"context"
sdk "github.com/cosmos/cosmos-sdk/types"
"github.com/0glabs/0g-chain/x/committee/types"
)
type msgServer struct {
keeper Keeper
}
// NewMsgServerImpl returns an implementation of the committee MsgServer interface
// for the provided Keeper.
func NewMsgServerImpl(keeper Keeper) types.MsgServer {
return &msgServer{keeper: keeper}
}
var _ types.MsgServer = msgServer{}
// SubmitProposal handles MsgSubmitProposal messages
func (m msgServer) SubmitProposal(goCtx context.Context, msg *types.MsgSubmitProposal) (*types.MsgSubmitProposalResponse, error) {
ctx := sdk.UnwrapSDKContext(goCtx)
proposer, err := sdk.AccAddressFromBech32(msg.Proposer)
if err != nil {
return nil, err
}
proposalID, err := m.keeper.SubmitProposal(ctx, proposer, msg.CommitteeID, msg.GetPubProposal())
if err != nil {
return nil, err
}
ctx.EventManager().EmitEvent(
sdk.NewEvent(
sdk.EventTypeMessage,
sdk.NewAttribute(sdk.AttributeKeyModule, types.AttributeValueCategory),
sdk.NewAttribute(sdk.AttributeKeySender, msg.Proposer),
),
)
return &types.MsgSubmitProposalResponse{ProposalID: proposalID}, nil
}
// Vote handles MsgVote messages
func (m msgServer) Vote(goCtx context.Context, msg *types.MsgVote) (*types.MsgVoteResponse, error) {
ctx := sdk.UnwrapSDKContext(goCtx)
voter, err := sdk.AccAddressFromBech32(msg.Voter)
if err != nil {
return nil, err
}
if err := m.keeper.AddVote(ctx, msg.ProposalID, voter, msg.VoteType); err != nil {
return nil, err
}
ctx.EventManager().EmitEvent(
sdk.NewEvent(
sdk.EventTypeMessage,
sdk.NewAttribute(sdk.AttributeKeyModule, types.AttributeValueCategory),
sdk.NewAttribute(sdk.AttributeKeySender, msg.Voter),
),
)
return &types.MsgVoteResponse{}, nil
}