x/auction/events.go

@@ -0,0 +1,19 @@
+package auction
+
+const (
+	EventTypeCreateAuction = "create-auction"
+	EventTypeCommitBid     = "commit-bid"
+	EventTypeRevealBid     = "reveal-bid"
+
+	AttributeKeyCommitsDuration = "commits-duration"
+	AttributeKeyRevealsDuration = "reveals-duration"
+	AttributeKeyCommitFee       = "commit-fee"
+	AttributeKeyRevealFee       = "reveal-fee"
+	AttributeKeyMinimumBid      = "minimum-bid"
+	AttributeKeySigner          = "signer"
+	AttributeKeyAuctionID       = "auction-id"
+	AttributeKeyCommitHash      = "commit-hash"
+	AttributeKeyReveal          = "reveal"
+
+	AttributeValueCategory = ModuleName
+)

x/auction/keeper/keeper.go

@@ -2,15 +2,41 @@ package keeper
 
 import (
 	"cosmossdk.io/collections"
+	"cosmossdk.io/collections/indexes"
 	storetypes "cosmossdk.io/core/store"
+	errorsmod "cosmossdk.io/errors"
 
 	"github.com/cosmos/cosmos-sdk/codec"
+	sdk "github.com/cosmos/cosmos-sdk/types"
+	sdkerrors "github.com/cosmos/cosmos-sdk/types/errors"
 	auth "github.com/cosmos/cosmos-sdk/x/auth/keeper"
 	bank "github.com/cosmos/cosmos-sdk/x/bank/keeper"
 
 	auctiontypes "git.vdb.to/cerc-io/laconic2d/x/auction"
 )
 
+type AuctionsIndexes struct {
+	Owner *indexes.Multi[string, string, auctiontypes.Auction]
+}
+
+func (a AuctionsIndexes) IndexesList() []collections.Index[string, auctiontypes.Auction] {
+	return []collections.Index[string, auctiontypes.Auction]{a.Owner}
+}
+
+func newAuctionIndexes(sb *collections.SchemaBuilder) AuctionsIndexes {
+	return AuctionsIndexes{
+		Owner: indexes.NewMulti(
+			sb, auctiontypes.AuctionOwnerIndexPrefix, "auctions_by_owner",
+			collections.StringKey, collections.StringKey,
+			func(_ string, v auctiontypes.Auction) (string, error) {
+				return v.OwnerAddress, nil
+			},
+		),
+	}
+}
+
+// TODO: Add required methods
+
 type Keeper struct {
 	// Codecs
 	cdc codec.BinaryCodec
@@ -25,8 +51,7 @@ type Keeper struct {
 	// state management
 	Schema   collections.Schema
 	Params   collections.Item[auctiontypes.Params]
-	// TODO
-	// Auctions ...
+	Auctions *collections.IndexedMap[string, auctiontypes.Auction, AuctionsIndexes]
 }
 
 // NewKeeper creates a new Keeper instance
@@ -42,7 +67,8 @@ func NewKeeper(
 		accountKeeper: accountKeeper,
 		bankKeeper:    bankKeeper,
 		Params:        collections.NewItem(sb, auctiontypes.ParamsKeyPrefix, "params", codec.CollValue[auctiontypes.Params](cdc)),
-		// Auctions:	 ...
+		Auctions:      collections.NewIndexedMap(sb, auctiontypes.AuctionsKeyPrefix, "auctions", collections.StringKey, codec.CollValue[auctiontypes.Auction](cdc), newAuctionIndexes(sb)),
+		// usageKeepers:  usageKeepers,
 	}
 
 	schema, err := sb.Build()
@@ -58,3 +84,92 @@ func NewKeeper(
 // func (k *Keeper) SetUsageKeepers(usageKeepers []types.AuctionUsageKeeper) {
 // 	k.usageKeepers = usageKeepers
 // }
+
+// SaveAuction - saves a auction to the store.
+func (k Keeper) SaveAuction(ctx sdk.Context, auction *auctiontypes.Auction) error {
+	return k.Auctions.Set(ctx, auction.Id, *auction)
+
+	// // Notify interested parties.
+	// for _, keeper := range k.usageKeepers {
+	// 	keeper.OnAuction(ctx, auction.Id)
+	// }
+	// return nil
+}
+
+// ListAuctions - get all auctions.
+func (k Keeper) ListAuctions(ctx sdk.Context) ([]auctiontypes.Auction, error) {
+	var auctions []auctiontypes.Auction
+
+	iter, err := k.Auctions.Iterate(ctx, nil)
+	if err != nil {
+		return nil, err
+	}
+
+	for ; iter.Valid(); iter.Next() {
+		auction, err := iter.Value()
+		if err != nil {
+			return nil, err
+		}
+
+		auctions = append(auctions, auction)
+	}
+
+	return auctions, nil
+}
+
+// CreateAuction creates a new auction.
+func (k Keeper) CreateAuction(ctx sdk.Context, msg auctiontypes.MsgCreateAuction) (*auctiontypes.Auction, error) {
+	// TODO: Setup checks
+	// Might be called from another module directly, always validate.
+	// err := msg.ValidateBasic()
+	// if err != nil {
+	// 	return nil, err
+	// }
+
+	signerAddress, err := sdk.AccAddressFromBech32(msg.Signer)
+	if err != nil {
+		return nil, err
+	}
+
+	// Generate auction Id.
+	account := k.accountKeeper.GetAccount(ctx, signerAddress)
+	if account == nil {
+		return nil, errorsmod.Wrap(sdkerrors.ErrInvalidAddress, "Account not found.")
+	}
+
+	auctionId := auctiontypes.AuctionId{
+		Address:  signerAddress,
+		AccNum:   account.GetAccountNumber(),
+		Sequence: account.GetSequence(),
+	}.Generate()
+
+	// Compute timestamps.
+	now := ctx.BlockTime()
+	commitsEndTime := now.Add(msg.CommitsDuration)
+	revealsEndTime := now.Add(msg.CommitsDuration + msg.RevealsDuration)
+
+	auction := auctiontypes.Auction{
+		Id:             auctionId,
+		Status:         auctiontypes.AuctionStatusCommitPhase,
+		OwnerAddress:   signerAddress.String(),
+		CreateTime:     now,
+		CommitsEndTime: commitsEndTime,
+		RevealsEndTime: revealsEndTime,
+		CommitFee:      msg.CommitFee,
+		RevealFee:      msg.RevealFee,
+		MinimumBid:     msg.MinimumBid,
+	}
+
+	// Save auction in store.
+	k.SaveAuction(ctx, &auction)
+
+	return &auction, nil
+}
+
+func (k Keeper) CommitBid(ctx sdk.Context, msg auctiontypes.MsgCommitBid) (*auctiontypes.Bid, error) {
+	panic("unimplemented")
+}
+
+func (k Keeper) RevealBid(ctx sdk.Context, msg auctiontypes.MsgRevealBid) (*auctiontypes.Auction, error) {
+	panic("unimplemented")
+}

x/auction/keeper/msg_server.go

@@ -1,14 +1,112 @@
 package keeper
 
-// TODO: Add required read methods
+import (
+	"context"
 
-// var _ auctiontypes.MsgServer = msgServer{}
+	auctiontypes "git.vdb.to/cerc-io/laconic2d/x/auction"
+	sdk "github.com/cosmos/cosmos-sdk/types"
+)
+
+var _ auctiontypes.MsgServer = msgServer{}
 
 type msgServer struct {
 	k Keeper
 }
 
 // NewMsgServerImpl returns an implementation of the module MsgServer interface.
-// func NewMsgServerImpl(keeper Keeper) auctiontypes.MsgServer {
-//     return &msgServer{k: keeper}
-// }
+func NewMsgServerImpl(keeper Keeper) auctiontypes.MsgServer {
+	return &msgServer{k: keeper}
+}
+
+func (ms msgServer) CreateAuction(c context.Context, msg *auctiontypes.MsgCreateAuction) (*auctiontypes.MsgCreateAuctionResponse, error) {
+	ctx := sdk.UnwrapSDKContext(c)
+
+	signerAddress, err := sdk.AccAddressFromBech32(msg.Signer)
+	if err != nil {
+		return nil, err
+	}
+
+	resp, err := ms.k.CreateAuction(ctx, *msg)
+	if err != nil {
+		return nil, err
+	}
+
+	ctx.EventManager().EmitEvents(sdk.Events{
+		sdk.NewEvent(
+			auctiontypes.EventTypeCreateAuction,
+			sdk.NewAttribute(auctiontypes.AttributeKeyCommitsDuration, msg.CommitsDuration.String()),
+			sdk.NewAttribute(auctiontypes.AttributeKeyCommitFee, msg.CommitFee.String()),
+			sdk.NewAttribute(auctiontypes.AttributeKeyRevealFee, msg.RevealFee.String()),
+			sdk.NewAttribute(auctiontypes.AttributeKeyMinimumBid, msg.MinimumBid.String()),
+		),
+		sdk.NewEvent(
+			sdk.EventTypeMessage,
+			sdk.NewAttribute(sdk.AttributeKeyModule, auctiontypes.AttributeValueCategory),
+			sdk.NewAttribute(auctiontypes.AttributeKeySigner, signerAddress.String()),
+		),
+	})
+
+	return &auctiontypes.MsgCreateAuctionResponse{Auction: resp}, nil
+}
+
+// CommitBid is the command for committing a bid
+// nolint: all
+func (ms msgServer) CommitBid(c context.Context, msg *auctiontypes.MsgCommitBid) (*auctiontypes.MsgCommitBidResponse, error) {
+	ctx := sdk.UnwrapSDKContext(c)
+
+	signerAddress, err := sdk.AccAddressFromBech32(msg.Signer)
+	if err != nil {
+		return nil, err
+	}
+
+	resp, err := ms.k.CommitBid(ctx, *msg)
+	if err != nil {
+		return nil, err
+	}
+
+	ctx.EventManager().EmitEvents(sdk.Events{
+		sdk.NewEvent(
+			auctiontypes.EventTypeCommitBid,
+			sdk.NewAttribute(auctiontypes.AttributeKeyAuctionID, msg.AuctionId),
+			sdk.NewAttribute(auctiontypes.AttributeKeyCommitHash, msg.CommitHash),
+		),
+		sdk.NewEvent(
+			sdk.EventTypeMessage,
+			sdk.NewAttribute(sdk.AttributeKeyModule, auctiontypes.AttributeValueCategory),
+			sdk.NewAttribute(auctiontypes.AttributeKeySigner, signerAddress.String()),
+		),
+	})
+
+	return &auctiontypes.MsgCommitBidResponse{Bid: resp}, nil
+}
+
+// RevealBid is the command for revealing a bid
+// nolint: all
+func (ms msgServer) RevealBid(c context.Context, msg *auctiontypes.MsgRevealBid) (*auctiontypes.MsgRevealBidResponse, error) {
+	ctx := sdk.UnwrapSDKContext(c)
+
+	signerAddress, err := sdk.AccAddressFromBech32(msg.Signer)
+	if err != nil {
+		return nil, err
+	}
+
+	resp, err := ms.k.RevealBid(ctx, *msg)
+	if err != nil {
+		return nil, err
+	}
+
+	ctx.EventManager().EmitEvents(sdk.Events{
+		sdk.NewEvent(
+			auctiontypes.EventTypeRevealBid,
+			sdk.NewAttribute(auctiontypes.AttributeKeyAuctionID, msg.AuctionId),
+			sdk.NewAttribute(auctiontypes.AttributeKeyReveal, msg.Reveal),
+		),
+		sdk.NewEvent(
+			sdk.EventTypeMessage,
+			sdk.NewAttribute(sdk.AttributeKeyModule, auctiontypes.AttributeValueCategory),
+			sdk.NewAttribute(auctiontypes.AttributeKeySigner, signerAddress.String()),
+		),
+	})
+
+	return &auctiontypes.MsgRevealBidResponse{Auction: resp}, nil
+}

x/auction/keeper/query_server.go

@@ -1,14 +1,68 @@
 package keeper
 
+import (
+	"context"
+
+	auctiontypes "git.vdb.to/cerc-io/laconic2d/x/auction"
+	sdk "github.com/cosmos/cosmos-sdk/types"
+)
+
 // TODO: Add required read methods
 
-// var _ auctiontypes.QueryServer = queryServer{}
+var _ auctiontypes.QueryServer = queryServer{}
 
 type queryServer struct {
 	k Keeper
 }
 
 // NewQueryServerImpl returns an implementation of the module QueryServer.
-// func NewQueryServerImpl(k Keeper) auctiontypes.QueryServer {
-// 	return queryServer{k}
-// }
+func NewQueryServerImpl(k Keeper) auctiontypes.QueryServer {
+	return queryServer{k}
+}
+
+// Params implements the params query command
+func (qs queryServer) Params(c context.Context, req *auctiontypes.QueryParamsRequest) (*auctiontypes.QueryParamsResponse, error) {
+	panic("unimplemented")
+}
+
+// Auctions queries all auctions
+func (qs queryServer) Auctions(c context.Context, req *auctiontypes.QueryAuctionsRequest) (*auctiontypes.QueryAuctionsResponse, error) {
+	ctx := sdk.UnwrapSDKContext(c)
+
+	resp, err := qs.k.ListAuctions(ctx)
+	if err != nil {
+		return nil, err
+	}
+
+	return &auctiontypes.QueryAuctionsResponse{Auctions: &auctiontypes.Auctions{Auctions: resp}}, nil
+}
+
+// GetAuction queries an auction
+func (qs queryServer) GetAuction(c context.Context, req *auctiontypes.QueryAuctionRequest) (*auctiontypes.QueryAuctionResponse, error) {
+	panic("unimplemented")
+}
+
+// GetBid queries and auction bid
+func (qs queryServer) GetBid(c context.Context, req *auctiontypes.QueryBidRequest) (*auctiontypes.QueryBidResponse, error) {
+	panic("unimplemented")
+}
+
+// GetBids queries all auction bids
+func (qs queryServer) GetBids(c context.Context, req *auctiontypes.QueryBidsRequest) (*auctiontypes.QueryBidsResponse, error) {
+	panic("unimplemented")
+}
+
+// AuctionsByBidder queries auctions by bidder
+func (qs queryServer) AuctionsByBidder(c context.Context, req *auctiontypes.QueryAuctionsByBidderRequest) (*auctiontypes.QueryAuctionsByBidderResponse, error) {
+	panic("unimplemented")
+}
+
+// AuctionsByOwner queries auctions by owner
+func (qs queryServer) AuctionsByOwner(c context.Context, req *auctiontypes.QueryAuctionsByOwnerRequest) (*auctiontypes.QueryAuctionsByOwnerResponse, error) {
+	panic("unimplemented")
+}
+
+// GetAuctionModuleBalance queries the auction module account balance
+func (qs queryServer) GetAuctionModuleBalance(c context.Context, req *auctiontypes.QueryGetAuctionModuleBalanceRequest) (*auctiontypes.QueryGetAuctionModuleBalanceResponse, error) {
+	panic("unimplemented")
+}

x/auction/keys.go

@@ -13,4 +13,7 @@ const (
 var (
 	// ParamsKey is the prefix for params key
 	ParamsKeyPrefix = collections.NewPrefix(0)
+
+	AuctionsKeyPrefix       = collections.NewPrefix(1)
+	AuctionOwnerIndexPrefix = collections.NewPrefix(2)
 )

x/auction/module/autocli.go

@@ -3,6 +3,8 @@ package module
 import (
 	autocliv1 "cosmossdk.io/api/cosmos/autocli/v1"
 	"cosmossdk.io/client/v2/autocli"
+
+	auctionv1 "git.vdb.to/cerc-io/laconic2d/api/cerc/auction/v1"
 )
 
 var _ autocli.HasAutoCLIConfig = AppModule{}
@@ -10,7 +12,39 @@ var _ autocli.HasAutoCLIConfig = AppModule{}
 // AutoCLIOptions implements the autocli.HasAutoCLIConfig interface.
 func (am AppModule) AutoCLIOptions() *autocliv1.ModuleOptions {
 	return &autocliv1.ModuleOptions{
-		Query: nil,
-		Tx:    nil,
+		Query: &autocliv1.ServiceCommandDescriptor{
+			Service: auctionv1.Query_ServiceDesc.ServiceName,
+			RpcCommandOptions: []*autocliv1.RpcCommandOptions{
+				{
+					RpcMethod:      "Params",
+					Use:            "params",
+					Short:          "Get the current bond parameters",
+					PositionalArgs: []*autocliv1.PositionalArgDescriptor{},
+				},
+				{
+					RpcMethod:      "Auctions",
+					Use:            "list",
+					Short:          "List auctions",
+					PositionalArgs: []*autocliv1.PositionalArgDescriptor{},
+				},
+			},
+		},
+		Tx: &autocliv1.ServiceCommandDescriptor{
+			Service: auctionv1.Msg_ServiceDesc.ServiceName,
+			RpcCommandOptions: []*autocliv1.RpcCommandOptions{
+				{
+					RpcMethod: "CreateAuction",
+					Use:       "create [commits-duration] [reveals-duration] [commit-fee] [reveal-fee] [minimum-bid]",
+					Short:     "Create an auction",
+					PositionalArgs: []*autocliv1.PositionalArgDescriptor{
+						{ProtoField: "commits_duration"},
+						{ProtoField: "reveals_duration"},
+						{ProtoField: "commit_fee"},
+						{ProtoField: "reveal_fee"},
+						{ProtoField: "minimum_bid"},
+					},
+				},
+			},
+		},
 	}
 }

x/auction/module/module.go

@@ -116,8 +116,8 @@ func (am AppModule) ExportGenesis(ctx sdk.Context, cdc codec.JSONCodec) json.Raw
 
 func (am AppModule) RegisterServices(cfg module.Configurator) {
 	// Register servers
-	// auction.RegisterMsgServer(cfg.MsgServer(), keeper.NewMsgServerImpl(am.keeper))
-	// auction.RegisterQueryServer(cfg.QueryServer(), keeper.NewQueryServerImpl(am.keeper))
+	auction.RegisterMsgServer(cfg.MsgServer(), keeper.NewMsgServerImpl(am.keeper))
+	auction.RegisterQueryServer(cfg.QueryServer(), keeper.NewQueryServerImpl(am.keeper))
 }
 
 // appmodule.HasEndBlocker

x/auction/types.go

@@ -0,0 +1,65 @@
+package auction
+
+import (
+	"crypto/sha256"
+	"encoding/hex"
+	"fmt"
+
+	sdk "github.com/cosmos/cosmos-sdk/types"
+)
+
+// Auction status values.
+const (
+	// Auction is in commit phase.
+	AuctionStatusCommitPhase = "commit"
+
+	// Auction is in reveal phase.
+	AuctionStatusRevealPhase = "reveal"
+
+	// Auction has ended (no reveals allowed).
+	AuctionStatusExpired = "expired"
+
+	// Auction has completed (winner selected).
+	AuctionStatusCompleted = "completed"
+)
+
+// Bid status values.
+const (
+	BidStatusCommitted = "commit"
+	BidStatusRevealed  = "reveal"
+)
+
+// AuctionId simplifies generation of auction IDs.
+type AuctionId struct {
+	Address  sdk.Address
+	AccNum   uint64
+	Sequence uint64
+}
+
+// Generate creates the auction ID.
+func (auctionId AuctionId) Generate() string {
+	hasher := sha256.New()
+	str := fmt.Sprintf("%s:%d:%d", auctionId.Address.String(), auctionId.AccNum, auctionId.Sequence)
+	hasher.Write([]byte(str))
+	return hex.EncodeToString(hasher.Sum(nil))
+}
+
+func (auction Auction) GetCreateTime() string {
+	return string(sdk.FormatTimeBytes(auction.CreateTime))
+}
+
+func (auction Auction) GetCommitsEndTime() string {
+	return string(sdk.FormatTimeBytes(auction.CommitsEndTime))
+}
+
+func (auction Auction) GetRevealsEndTime() string {
+	return string(sdk.FormatTimeBytes(auction.RevealsEndTime))
+}
+
+func (bid Bid) GetCommitTime() string {
+	return string(sdk.FormatTimeBytes(bid.CommitTime))
+}
+
+func (bid Bid) GetRevealTime() string {
+	return string(sdk.FormatTimeBytes(bid.RevealTime))
+}

x/bond/keeper/msg_server.go

@@ -8,12 +8,12 @@ import (
 	"git.vdb.to/cerc-io/laconic2d/x/bond"
 )
 
+var _ bond.MsgServer = msgServer{}
+
 type msgServer struct {
 	k Keeper
 }
 
-var _ bond.MsgServer = msgServer{}
-
 // NewMsgServerImpl returns an implementation of the module MsgServer interface.
 func NewMsgServerImpl(keeper Keeper) bond.MsgServer {
 	return &msgServer{k: keeper}