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Add back the governance module #272

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Apr 11, 2022
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51 changes: 49 additions & 2 deletions app/app.go
Original file line number Diff line number Diff line change
Expand Up @@ -34,6 +34,7 @@ import (
crisiskeeper "github.com/cosmos/cosmos-sdk/x/crisis/keeper"
crisistypes "github.com/cosmos/cosmos-sdk/x/crisis/types"
distr "github.com/cosmos/cosmos-sdk/x/distribution"
distrclient "github.com/cosmos/cosmos-sdk/x/distribution/client"
distrkeeper "github.com/cosmos/cosmos-sdk/x/distribution/keeper"
distrtypes "github.com/cosmos/cosmos-sdk/x/distribution/types"
"github.com/cosmos/cosmos-sdk/x/evidence"
Expand All @@ -44,25 +45,35 @@ import (
feegrantmodule "github.com/cosmos/cosmos-sdk/x/feegrant/module"
"github.com/cosmos/cosmos-sdk/x/genutil"
genutiltypes "github.com/cosmos/cosmos-sdk/x/genutil/types"
"github.com/cosmos/cosmos-sdk/x/gov"
govclient "github.com/cosmos/cosmos-sdk/x/gov/client"
govkeeper "github.com/cosmos/cosmos-sdk/x/gov/keeper"
govtypes "github.com/cosmos/cosmos-sdk/x/gov/types"
"github.com/cosmos/cosmos-sdk/x/mint"
mintkeeper "github.com/cosmos/cosmos-sdk/x/mint/keeper"
minttypes "github.com/cosmos/cosmos-sdk/x/mint/types"
"github.com/cosmos/cosmos-sdk/x/params"
paramsclient "github.com/cosmos/cosmos-sdk/x/params/client"
paramskeeper "github.com/cosmos/cosmos-sdk/x/params/keeper"
paramstypes "github.com/cosmos/cosmos-sdk/x/params/types"
paramproposal "github.com/cosmos/cosmos-sdk/x/params/types/proposal"
"github.com/cosmos/cosmos-sdk/x/slashing"
slashingkeeper "github.com/cosmos/cosmos-sdk/x/slashing/keeper"
slashingtypes "github.com/cosmos/cosmos-sdk/x/slashing/types"
"github.com/cosmos/cosmos-sdk/x/staking"
stakingkeeper "github.com/cosmos/cosmos-sdk/x/staking/keeper"
stakingtypes "github.com/cosmos/cosmos-sdk/x/staking/types"
"github.com/cosmos/cosmos-sdk/x/upgrade"
upgradeclient "github.com/cosmos/cosmos-sdk/x/upgrade/client"
upgradekeeper "github.com/cosmos/cosmos-sdk/x/upgrade/keeper"
upgradetypes "github.com/cosmos/cosmos-sdk/x/upgrade/types"
"github.com/cosmos/ibc-go/modules/apps/transfer"
ibctransferkeeper "github.com/cosmos/ibc-go/modules/apps/transfer/keeper"
ibctransfertypes "github.com/cosmos/ibc-go/modules/apps/transfer/types"
ibc "github.com/cosmos/ibc-go/modules/core"
ibcclient "github.com/cosmos/ibc-go/modules/core/02-client"
ibcclientclient "github.com/cosmos/ibc-go/modules/core/02-client/client"
ibcclienttypes "github.com/cosmos/ibc-go/modules/core/02-client/types"
ibcporttypes "github.com/cosmos/ibc-go/modules/core/05-port/types"
ibchost "github.com/cosmos/ibc-go/modules/core/24-host"
ibckeeper "github.com/cosmos/ibc-go/modules/core/keeper"
Expand Down Expand Up @@ -109,6 +120,7 @@ var (
stakingModule{},
mintModule{},
distr.AppModuleBasic{},
gov.NewAppModuleBasic(getGovProposalHandlers()...),
params.AppModuleBasic{},
crisisModule{},
slashing.AppModuleBasic{},
Expand All @@ -127,6 +139,7 @@ var (
maccPerms = map[string][]string{
authtypes.FeeCollectorName: nil,
distrtypes.ModuleName: nil,
govtypes.ModuleName: {authtypes.Burner},
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minttypes.ModuleName: {authtypes.Minter},
stakingtypes.BondedPoolName: {authtypes.Burner, authtypes.Staking},
stakingtypes.NotBondedPoolName: {authtypes.Burner, authtypes.Staking},
Expand Down Expand Up @@ -175,6 +188,7 @@ type App struct {
SlashingKeeper slashingkeeper.Keeper
MintKeeper mintkeeper.Keeper
DistrKeeper distrkeeper.Keeper
GovKeeper govkeeper.Keeper
CrisisKeeper crisiskeeper.Keeper
UpgradeKeeper upgradekeeper.Keeper
ParamsKeeper paramskeeper.Keeper
Expand Down Expand Up @@ -222,7 +236,7 @@ func New(
keys := sdk.NewKVStoreKeys(
authtypes.StoreKey, banktypes.StoreKey, stakingtypes.StoreKey,
minttypes.StoreKey, distrtypes.StoreKey, slashingtypes.StoreKey,
paramstypes.StoreKey, ibchost.StoreKey, upgradetypes.StoreKey, feegrant.StoreKey,
govtypes.StoreKey, paramstypes.StoreKey, ibchost.StoreKey, upgradetypes.StoreKey, feegrant.StoreKey,
evidencetypes.StoreKey, ibctransfertypes.StoreKey, capabilitytypes.StoreKey,
paymentmoduletypes.StoreKey,
qgbmoduletypes.StoreKey,
Expand Down Expand Up @@ -297,6 +311,14 @@ func New(
appCodec, keys[ibchost.StoreKey], app.GetSubspace(ibchost.ModuleName), app.StakingKeeper, app.UpgradeKeeper, scopedIBCKeeper,
)

// register the proposal types
govRouter := govtypes.NewRouter()
govRouter.AddRoute(govtypes.RouterKey, govtypes.ProposalHandler).
AddRoute(paramproposal.RouterKey, params.NewParamChangeProposalHandler(app.ParamsKeeper)).
AddRoute(distrtypes.RouterKey, distr.NewCommunityPoolSpendProposalHandler(app.DistrKeeper)).
AddRoute(upgradetypes.RouterKey, upgrade.NewSoftwareUpgradeProposalHandler(app.UpgradeKeeper)).
AddRoute(ibcclienttypes.RouterKey, ibcclient.NewClientProposalHandler(app.IBCKeeper.ClientKeeper))

// Create Transfer Keepers
app.TransferKeeper = ibctransferkeeper.NewKeeper(
appCodec, keys[ibctransfertypes.StoreKey], app.GetSubspace(ibctransfertypes.ModuleName),
Expand All @@ -312,6 +334,11 @@ func New(
// If evidence needs to be handled for the app, set routes in router here and seal
app.EvidenceKeeper = *evidenceKeeper

app.GovKeeper = govkeeper.NewKeeper(
appCodec, keys[govtypes.StoreKey], app.GetSubspace(govtypes.ModuleName), app.AccountKeeper, app.BankKeeper,
&stakingKeeper, govRouter,
)

app.PaymentKeeper = *paymentmodulekeeper.NewKeeper(
appCodec,
app.BankKeeper,
Expand Down Expand Up @@ -355,6 +382,7 @@ func New(
capability.NewAppModule(appCodec, *app.CapabilityKeeper),
feegrantmodule.NewAppModule(appCodec, app.AccountKeeper, app.BankKeeper, app.FeeGrantKeeper, app.interfaceRegistry),
crisis.NewAppModule(&app.CrisisKeeper, skipGenesisInvariants),
gov.NewAppModule(appCodec, app.GovKeeper, app.AccountKeeper, app.BankKeeper),
mint.NewAppModule(appCodec, app.MintKeeper, app.AccountKeeper),
slashing.NewAppModule(appCodec, app.SlashingKeeper, app.AccountKeeper, app.BankKeeper, app.StakingKeeper),
distr.NewAppModule(appCodec, app.DistrKeeper, app.AccountKeeper, app.BankKeeper, app.StakingKeeper),
Expand All @@ -379,7 +407,7 @@ func New(
feegrant.ModuleName,
)

app.mm.SetOrderEndBlockers(crisistypes.ModuleName, stakingtypes.ModuleName)
app.mm.SetOrderEndBlockers(crisistypes.ModuleName, govtypes.ModuleName, stakingtypes.ModuleName)

// NOTE: The genutils module must occur after staking so that pools are
// properly initialized with tokens from genesis accounts.
Expand All @@ -393,6 +421,7 @@ func New(
distrtypes.ModuleName,
stakingtypes.ModuleName,
slashingtypes.ModuleName,
govtypes.ModuleName,
minttypes.ModuleName,
crisistypes.ModuleName,
ibchost.ModuleName,
Expand Down Expand Up @@ -580,6 +609,7 @@ func initParamsKeeper(appCodec codec.BinaryCodec, legacyAmino *codec.LegacyAmino
paramsKeeper.Subspace(minttypes.ModuleName)
paramsKeeper.Subspace(distrtypes.ModuleName)
paramsKeeper.Subspace(slashingtypes.ModuleName)
paramsKeeper.Subspace(govtypes.ModuleName).WithKeyTable(govtypes.ParamKeyTable())
paramsKeeper.Subspace(crisistypes.ModuleName)
paramsKeeper.Subspace(ibctransfertypes.ModuleName)
paramsKeeper.Subspace(ibchost.ModuleName)
Expand All @@ -589,3 +619,20 @@ func initParamsKeeper(appCodec codec.BinaryCodec, legacyAmino *codec.LegacyAmino

return paramsKeeper
}

func getGovProposalHandlers() []govclient.ProposalHandler {
var govProposalHandlers []govclient.ProposalHandler
// this line is used by starport scaffolding # stargate/app/govProposalHandlers

govProposalHandlers = append(govProposalHandlers,
paramsclient.ProposalHandler,
distrclient.ProposalHandler,
upgradeclient.ProposalHandler,
upgradeclient.CancelProposalHandler,
ibcclientclient.UpdateClientProposalHandler,
ibcclientclient.UpgradeProposalHandler,
// this line is used by starport scaffolding # stargate/app/govProposalHandler
)

return govProposalHandlers
}