fix: missing designers (#62)

* fix: add dasigners back

* test: remove manually initialize genesis

* feat: generate all missing epochs on begin block; only panic on smaller block height

* chore: add logs, fix EpochBlocks

app/app.go

@@ -670,6 +670,7 @@ func NewApp(
 		// nil InflationCalculationFn, use SDK's default inflation function
 		mint.NewAppModule(appCodec, app.mintKeeper, app.accountKeeper, nil, mintSubspace),
 		ibcwasm.NewAppModule(app.ibcWasmClientKeeper),
+		dasigners.NewAppModule(app.dasignersKeeper, *app.stakingKeeper),
 	)
 
 	// Warning: Some begin blockers must run before others. Ensure the dependencies are understood before modifying this list.
@@ -714,6 +715,7 @@ func NewApp(
 		consensusparamtypes.ModuleName,
 		packetforwardtypes.ModuleName,
 		ibcwasmtypes.ModuleName,
+		dasignerstypes.ModuleName,
 	)
 
 	// Warning: Some end blockers must run before others. Ensure the dependencies are understood before modifying this list.
@@ -748,6 +750,7 @@ func NewApp(
 		consensusparamtypes.ModuleName,
 		packetforwardtypes.ModuleName,
 		ibcwasmtypes.ModuleName,
+		dasignerstypes.ModuleName,
 	)
 
 	// Warning: Some init genesis methods must run before others. Ensure the dependencies are understood before modifying this list
@@ -781,6 +784,7 @@ func NewApp(
 		packetforwardtypes.ModuleName,
 		crisistypes.ModuleName, // runs the invariants at genesis, should run after other modules
 		ibcwasmtypes.ModuleName,
+		dasignerstypes.ModuleName,
 	)
 
 	app.mm.RegisterInvariants(&app.crisisKeeper)

x/dasigners/v1/keeper/abci.go

@@ -2,6 +2,7 @@ package keeper
 
 import (
 	"bytes"
+	"fmt"
 	"math/big"
 	"sort"
 
@@ -16,7 +17,8 @@ type Ballot struct {
 	content []byte
 }
 
-func (k Keeper) BeginBlock(ctx sdk.Context, _ abci.RequestBeginBlock) {
+// generateOneEpoch generate one epoch and returns true if there is a new epoch generated
+func (k Keeper) generateOneEpoch(ctx sdk.Context) bool {
 	epochNumber, err := k.GetEpochNumber(ctx)
 	if err != nil {
 		k.Logger(ctx).Error("[BeginBlock] cannot get epoch number")
@@ -25,12 +27,14 @@ func (k Keeper) BeginBlock(ctx sdk.Context, _ abci.RequestBeginBlock) {
 	params := k.GetParams(ctx)
 	expectedEpoch := uint64(ctx.BlockHeight()) / params.EpochBlocks
 	if expectedEpoch == epochNumber {
-		return
+		return false
 	}
-	if expectedEpoch > epochNumber+1 || expectedEpoch < epochNumber {
+	if expectedEpoch < epochNumber {
 		panic("block height is not continuous")
 	}
+	expectedEpoch = epochNumber + 1
 	// new epoch
+	k.Logger(ctx).Info(fmt.Sprintf("[BeginBlock] generating epoch %v", expectedEpoch))
 	registrations := []Ballot{}
 	k.IterateRegistrations(ctx, expectedEpoch, func(account string, signature []byte) (stop bool) {
 		registrations = append(registrations, Ballot{
@@ -106,4 +110,11 @@ func (k Keeper) BeginBlock(ctx sdk.Context, _ abci.RequestBeginBlock) {
 	// save to store
 	k.SetEpochQuorums(ctx, expectedEpoch, quorums)
 	k.SetEpochNumber(ctx, expectedEpoch)
+	k.Logger(ctx).Info(fmt.Sprintf("[BeginBlock] epoch %v generated, with %v quorums", expectedEpoch, len(quorums.Quorums)))
+	return true
+}
+
+func (k Keeper) BeginBlock(ctx sdk.Context, _ abci.RequestBeginBlock) {
+	for k.generateOneEpoch(ctx) {
+	}
 }

x/dasigners/v1/keeper/abci_test.go

@@ -3,7 +3,6 @@ package keeper_test
 import (
 	"testing"
 
-	"github.com/0glabs/0g-chain/x/dasigners/v1"
 	"github.com/0glabs/0g-chain/x/dasigners/v1/keeper"
 	"github.com/0glabs/0g-chain/x/dasigners/v1/testutil"
 	"github.com/0glabs/0g-chain/x/dasigners/v1/types"
@@ -19,16 +18,29 @@ type AbciTestSuite struct {
 
 func (suite *AbciTestSuite) TestBeginBlock_NotContinuous() {
 	// suite.App.InitializeFromGenesisStates()
-	dasigners.InitGenesis(suite.Ctx, suite.Keeper, *types.DefaultGenesisState())
+	// dasigners.InitGenesis(suite.Ctx, suite.Keeper, *types.DefaultGenesisState())
 	params := suite.Keeper.GetParams(suite.Ctx)
-	suite.Require().Panics(func() {
+	suite.Assert().EqualValues(params, types.DefaultGenesisState().Params)
-		suite.Keeper.BeginBlock(suite.Ctx.WithBlockHeight(int64(params.EpochBlocks*2)), abci.RequestBeginBlock{})
+
+	epoch, err := suite.Keeper.GetEpochNumber(suite.Ctx)
+	suite.Require().NoError(err)
+	suite.Assert().EqualValues(epoch, 0)
+
+	suite.Assert().NotPanics(func() {
+		suite.Keeper.BeginBlock(suite.Ctx.WithBlockHeight(int64(params.EpochBlocks*10)), abci.RequestBeginBlock{})
+	})
+	epoch, err = suite.Keeper.GetEpochNumber(suite.Ctx)
+	suite.Require().NoError(err)
+	suite.Assert().EqualValues(epoch, 10)
+
+	suite.Assert().Panics(func() {
+		suite.Keeper.BeginBlock(suite.Ctx.WithBlockHeight(int64(params.EpochBlocks*9)), abci.RequestBeginBlock{})
 	}, "block height is not continuous")
 }
 
 func (suite *AbciTestSuite) TestBeginBlock_Success() {
 	// suite.App.InitializeFromGenesisStates()
-	dasigners.InitGenesis(suite.Ctx, suite.Keeper, *types.DefaultGenesisState())
+	// dasigners.InitGenesis(suite.Ctx, suite.Keeper, *types.DefaultGenesisState())
 	suite.Keeper.SetParams(suite.Ctx, types.Params{
 		TokensPerVote:     10,
 		MaxVotesPerSigner: 200,

x/dasigners/v1/keeper/keeper_test.go

@@ -7,7 +7,6 @@ import (
 	"testing"
 
 	"github.com/0glabs/0g-chain/crypto/bn254util"
-	"github.com/0glabs/0g-chain/x/dasigners/v1"
 	"github.com/0glabs/0g-chain/x/dasigners/v1/keeper"
 	"github.com/0glabs/0g-chain/x/dasigners/v1/testutil"
 	"github.com/0glabs/0g-chain/x/dasigners/v1/types"
@@ -312,7 +311,7 @@ func (suite *KeeperTestSuite) queryAggregatePubkeyG1(params types.Params) {
 
 func (suite *KeeperTestSuite) Test_Keeper() {
 	// suite.App.InitializeFromGenesisStates()
-	dasigners.InitGenesis(suite.Ctx, suite.Keeper, *types.DefaultGenesisState())
+	// dasigners.InitGenesis(suite.Ctx, suite.Keeper, *types.DefaultGenesisState())
 	// add delegation
 	params := suite.Keeper.GetParams(suite.Ctx)
 	suite.AddDelegation(signer1, signer1, keeper.BondedConversionRate.Mul(sdk.NewIntFromUint64(params.TokensPerVote)))