laconicd/x/auction/keeper/msg_server.go

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package keeper
import (
"context"
sdk "github.com/cosmos/cosmos-sdk/types"
"github.com/tharsis/ethermint/x/auction/types"
)
type msgServer struct {
Keeper
}
func NewMsgServer(keeper Keeper) types.MsgServer {
return &msgServer{Keeper: keeper}
}
var _ types.MsgServer = msgServer{}
func (s msgServer) CreateAuction(c context.Context, msg *types.MsgCreateAuction) (*types.MsgCreateAuctionResponse, error) {
ctx := sdk.UnwrapSDKContext(c)
signerAddress, err := sdk.AccAddressFromBech32(msg.Signer)
if err != nil {
return nil, err
}
resp, err := s.Keeper.CreateAuction(ctx, *msg)
if err != nil {
return nil, err
}
ctx.EventManager().EmitEvents(sdk.Events{
sdk.NewEvent(
types.EventTypeCreateAuction,
sdk.NewAttribute(types.AttributeKeyCommitsDuration, msg.CommitsDuration.String()),
sdk.NewAttribute(types.AttributeKeyCommitFee, msg.CommitFee.String()),
sdk.NewAttribute(types.AttributeKeyRevealFee, msg.RevealFee.String()),
sdk.NewAttribute(types.AttributeKeyMinimumBid, msg.MinimumBid.String()),
),
sdk.NewEvent(
sdk.EventTypeMessage,
sdk.NewAttribute(sdk.AttributeKeyModule, types.AttributeValueCategory),
sdk.NewAttribute(types.AttributeKeySigner, signerAddress.String()),
),
})
return &types.MsgCreateAuctionResponse{Auction: resp}, nil
}
// CommitBid is the command for committing a bid
func (s msgServer) CommitBid(c context.Context, msg *types.MsgCommitBid) (*types.MsgCommitBidResponse, error) {
ctx := sdk.UnwrapSDKContext(c)
signerAddress, err := sdk.AccAddressFromBech32(msg.Signer)
if err != nil {
return nil, err
}
resp, err := s.Keeper.CommitBid(ctx, *msg)
if err != nil {
return nil, err
}
ctx.EventManager().EmitEvents(sdk.Events{
sdk.NewEvent(
types.EventTypeCommitBid,
sdk.NewAttribute(types.AttributeKeyAuctionID, msg.AuctionId),
sdk.NewAttribute(types.AttributeKeyCommitHash, msg.CommitHash),
),
sdk.NewEvent(
sdk.EventTypeMessage,
sdk.NewAttribute(sdk.AttributeKeyModule, types.AttributeValueCategory),
sdk.NewAttribute(types.AttributeKeySigner, signerAddress.String()),
),
})
return &types.MsgCommitBidResponse{Bid: resp}, nil
}
//RevealBid is the command for revealing a bid
func (s msgServer) RevealBid(c context.Context, msg *types.MsgRevealBid) (*types.MsgRevealBidResponse, error) {
ctx := sdk.UnwrapSDKContext(c)
signerAddress, err := sdk.AccAddressFromBech32(msg.Signer)
if err != nil {
return nil, err
}
resp, err := s.Keeper.RevealBid(ctx, *msg)
if err != nil {
return nil, err
}
ctx.EventManager().EmitEvents(sdk.Events{
sdk.NewEvent(
types.EventTypeRevealBid,
sdk.NewAttribute(types.AttributeKeyAuctionID, msg.AuctionId),
sdk.NewAttribute(types.AttributeKeyReveal, msg.Reveal),
),
sdk.NewEvent(
sdk.EventTypeMessage,
sdk.NewAttribute(sdk.AttributeKeyModule, types.AttributeValueCategory),
sdk.NewAttribute(types.AttributeKeySigner, signerAddress.String()),
),
})
return &types.MsgRevealBidResponse{Auction: resp}, nil
}