package keeper import ( "context" sdk "github.com/cosmos/cosmos-sdk/types" "github.com/kava-labs/kava/x/auction/types" ) type msgServer struct { keeper Keeper } // NewMsgServerImpl returns an implementation of the auction MsgServer interface // for the provided Keeper. func NewMsgServerImpl(keeper Keeper) types.MsgServer { return &msgServer{keeper: keeper} } var _ types.MsgServer = msgServer{} func (k msgServer) PlaceBid(goCtx context.Context, msg *types.MsgPlaceBid) (*types.MsgPlaceBidResponse, error) { ctx := sdk.UnwrapSDKContext(goCtx) bidder, err := sdk.AccAddressFromBech32(msg.Bidder) if err != nil { return nil, err } err = k.keeper.PlaceBid(ctx, msg.AuctionId, bidder, msg.Amount) if err != nil { return nil, err } ctx.EventManager().EmitEvent( sdk.NewEvent( sdk.EventTypeMessage, sdk.NewAttribute(sdk.AttributeKeyModule, types.AttributeValueCategory), sdk.NewAttribute(sdk.AttributeKeySender, msg.Bidder), ), ) return &types.MsgPlaceBidResponse{}, nil }