auction creation msg

x/cosmostest/keeper/msg_server_new_auction.go

@@ -2,16 +2,36 @@ package keeper
 
 import (
 	"context"
+	"errors"
+	"strconv"
 
 	"cosmos-test/x/cosmostest/types"
+
 	sdk "github.com/cosmos/cosmos-sdk/types"
 )
 
 func (k msgServer) NewAuction(goCtx context.Context, msg *types.MsgNewAuction) (*types.MsgNewAuctionResponse, error) {
 	ctx := sdk.UnwrapSDKContext(goCtx)
 
-	// TODO: Handling the message
-	_ = ctx
-
-	return &types.MsgNewAuctionResponse{}, nil
+	next, found := k.Keeper.GetNextAuction(ctx)
+	if !found {
+		return nil, errors.New("Auction not found")
+	}
+	index := strconv.FormatUint(next.AuctionId, 10)
+
+	auction := types.Auction{
+		Index:       index,
+		Name:        msg.Name,
+		Description: msg.Description,
+		Bids:        []*types.Bid{},
+	}
+
+	k.Keeper.SetAuction(ctx, auction)
+	next.AuctionId++
+
+	k.Keeper.SetNextAuction(ctx, types.NextAuction{next.AuctionId})
+
+	return &types.MsgNewAuctionResponse{
+		AuctionId: strconv.FormatUint(next.AuctionId, 10),
+	}, nil
 }