/
module.go
342 lines (281 loc) · 9.98 KB
/
module.go
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package subspaces
import (
"context"
"encoding/json"
"fmt"
"sort"
"cosmossdk.io/core/appmodule"
"cosmossdk.io/depinject"
abci "github.com/cometbft/cometbft/abci/types"
"github.com/cosmos/cosmos-sdk/client"
"github.com/cosmos/cosmos-sdk/codec"
codectypes "github.com/cosmos/cosmos-sdk/codec/types"
storetypes "github.com/cosmos/cosmos-sdk/store/types"
sdk "github.com/cosmos/cosmos-sdk/types"
"github.com/cosmos/cosmos-sdk/types/module"
simtypes "github.com/cosmos/cosmos-sdk/types/simulation"
authkeeper "github.com/cosmos/cosmos-sdk/x/auth/keeper"
authtypes "github.com/cosmos/cosmos-sdk/x/auth/types"
authzkeeper "github.com/cosmos/cosmos-sdk/x/authz/keeper"
bankkeeper "github.com/cosmos/cosmos-sdk/x/bank/keeper"
govtypes "github.com/cosmos/cosmos-sdk/x/gov/types"
"github.com/grpc-ecosystem/grpc-gateway/runtime"
"github.com/spf13/cobra"
"golang.org/x/exp/maps"
modulev1 "github.com/desmos-labs/desmos/v7/api/desmos/subspaces/module/v1"
v2 "github.com/desmos-labs/desmos/v7/x/subspaces/legacy/v2"
"github.com/desmos-labs/desmos/v7/x/subspaces/authz"
"github.com/desmos-labs/desmos/v7/x/subspaces/client/cli"
"github.com/desmos-labs/desmos/v7/x/subspaces/keeper"
"github.com/desmos-labs/desmos/v7/x/subspaces/simulation"
"github.com/desmos-labs/desmos/v7/x/subspaces/types"
)
const (
consensusVersion = 7
)
// type check to ensure the interface is properly implemented
var (
_ module.AppModule = AppModule{}
_ module.AppModuleBasic = AppModuleBasic{}
_ module.AppModuleSimulation = AppModule{}
_ appmodule.AppModule = AppModule{}
_ depinject.OnePerModuleType = AppModule{}
)
// AppModuleBasic defines the basic application module used by the subspaces module.
type AppModuleBasic struct {
cdc codec.Codec
}
// Name returns the subspaces module's name.
func (AppModuleBasic) Name() string {
return types.ModuleName
}
// RegisterLegacyAminoCodec registers the subspaces module's types for the given codec.
func (AppModuleBasic) RegisterLegacyAminoCodec(cdc *codec.LegacyAmino) {
types.RegisterLegacyAminoCodec(cdc)
}
// DefaultGenesis returns default genesis state as raw bytes for the subspaces module.
func (AppModuleBasic) DefaultGenesis(cdc codec.JSONCodec) json.RawMessage {
return cdc.MustMarshalJSON(types.DefaultGenesisState())
}
// ValidateGenesis performs genesis state validation for the subspaces module.
func (AppModuleBasic) ValidateGenesis(cdc codec.JSONCodec, _ client.TxEncodingConfig, bz json.RawMessage) error {
var data types.GenesisState
if err := cdc.UnmarshalJSON(bz, &data); err != nil {
return fmt.Errorf("failed to unmarshal %s genesis state: %w", types.ModuleName, err)
}
return types.ValidateGenesis(&data)
}
// RegisterGRPCGatewayRoutes registers the gRPC Gateway routes for the subspaces module.
func (AppModuleBasic) RegisterGRPCGatewayRoutes(clientCtx client.Context, mux *runtime.ServeMux) {
types.RegisterQueryHandlerClient(context.Background(), mux, types.NewQueryClient(clientCtx))
}
// GetTxCmd returns the root tx command for the subspaces module.
func (ab AppModuleBasic) GetTxCmd() *cobra.Command {
return cli.NewTxCmd()
}
// GetQueryCmd returns the root query command for the subspaces module.
func (AppModuleBasic) GetQueryCmd() *cobra.Command {
return cli.GetQueryCmd()
}
// RegisterInterfaces registers interfaces and implementations of the subspaces module.
func (AppModuleBasic) RegisterInterfaces(registry codectypes.InterfaceRegistry) {
v2.RegisterInterfaces(registry)
types.RegisterInterfaces(registry)
authz.RegisterInterfaces(registry)
}
// --------------------------------------------------------------------------------------------------------------------
// AppModule implements an application module for the subspaces module.
type AppModule struct {
AppModuleBasic
// To ensure setting hooks properly, keeper must be a reference as DesmosApp
keeper *keeper.Keeper
authzk authzkeeper.Keeper
ak authkeeper.AccountKeeper
bk bankkeeper.Keeper
}
// RegisterServices registers module services.
func (am AppModule) RegisterServices(cfg module.Configurator) {
types.RegisterMsgServer(cfg.MsgServer(), keeper.NewMsgServerImpl(am.keeper))
types.RegisterQueryServer(cfg.QueryServer(), am.keeper)
m := keeper.NewMigrator(am.keeper, am.authzk, am.ak)
err := cfg.RegisterMigration(types.ModuleName, 1, m.Migrate1to2)
if err != nil {
panic(err)
}
err = cfg.RegisterMigration(types.ModuleName, 2, m.Migrate2to3)
if err != nil {
panic(err)
}
err = cfg.RegisterMigration(types.ModuleName, 3, m.Migrate3to4)
if err != nil {
panic(err)
}
err = cfg.RegisterMigration(types.ModuleName, 4, m.Migrate4to5)
if err != nil {
panic(err)
}
err = cfg.RegisterMigration(types.ModuleName, 5, m.Migrate5to6)
if err != nil {
panic(err)
}
err = cfg.RegisterMigration(types.ModuleName, 6, m.Migrate6to7)
if err != nil {
panic(err)
}
}
// NewAppModule creates a new AppModule Object
func NewAppModule(
cdc codec.Codec, keeper *keeper.Keeper, authzKeeper authzkeeper.Keeper,
ak authkeeper.AccountKeeper, bk bankkeeper.Keeper,
) AppModule {
return AppModule{
AppModuleBasic: AppModuleBasic{cdc: cdc},
keeper: keeper,
authzk: authzKeeper,
ak: ak,
bk: bk,
}
}
// Name returns the subspaces module's name.
func (AppModule) Name() string {
return types.ModuleName
}
// RegisterInvariants performs a no-op.
func (am AppModule) RegisterInvariants(ir sdk.InvariantRegistry) {
keeper.RegisterInvariants(ir, am.keeper)
}
// QuerierRoute returns the subspaces module's querier route name.
func (am AppModule) QuerierRoute() string {
return types.QuerierRoute
}
// InitGenesis performs genesis initialization for the subspaces module.
// It returns no validator updates.
func (am AppModule) InitGenesis(ctx sdk.Context, cdc codec.JSONCodec, data json.RawMessage) []abci.ValidatorUpdate {
var genesisState types.GenesisState
cdc.MustUnmarshalJSON(data, &genesisState)
am.keeper.InitGenesis(ctx, genesisState)
return []abci.ValidatorUpdate{}
}
// ExportGenesis returns the exported genesis state as raw bytes for the
// subspaces module.
func (am AppModule) ExportGenesis(ctx sdk.Context, cdc codec.JSONCodec) json.RawMessage {
gs := am.keeper.ExportGenesis(ctx)
return cdc.MustMarshalJSON(gs)
}
// ConsensusVersion implements AppModule.
func (AppModule) ConsensusVersion() uint64 {
return consensusVersion
}
// BeginBlock returns the begin blocker for the subspaces module.
func (am AppModule) BeginBlock(ctx sdk.Context, _ abci.RequestBeginBlock) {
BeginBlocker(ctx, am.keeper)
}
// EndBlock returns the end blocker for the subspaces module. It returns no validator
// updates.
func (am AppModule) EndBlock(_ sdk.Context, _ abci.RequestEndBlock) []abci.ValidatorUpdate {
return []abci.ValidatorUpdate{}
}
// --------------------------------------------------------------------------------------------------------------------
// AppModuleSimulation defines the module simulation functions used by the subspaces module.
type AppModuleSimulation struct{}
// GenerateGenesisState creates a randomized GenState of the bank module.
func (AppModule) GenerateGenesisState(simState *module.SimulationState) {
simulation.RandomizeGenState(simState)
}
// ProposalMsgs returns msgs used for governance proposals for simulations.
func (am AppModule) ProposalMsgs(simState module.SimulationState) []simtypes.WeightedProposalMsg {
return simulation.ProposalMsgs(am.keeper)
}
// RegisterStoreDecoder performs a no-op.
func (am AppModule) RegisterStoreDecoder(sdr sdk.StoreDecoderRegistry) {
sdr[types.ModuleName] = simulation.NewDecodeStore(am.cdc)
}
// WeightedOperations returns the all the subspaces module operations with their respective weights.
func (am AppModule) WeightedOperations(simState module.SimulationState) []simtypes.WeightedOperation {
return simulation.WeightedOperations(simState.AppParams, simState.Cdc, am.keeper, am.ak, am.bk, am.authzk)
}
// --------------------------------------------------------------------------------------------------------------------
// App Wiring Setup
// IsOnePerModuleType implements the depinject.OnePerModuleType interface.
func (am AppModule) IsOnePerModuleType() {}
// IsAppModule implements the appmodule.AppModule interface.
func (am AppModule) IsAppModule() {}
func init() {
appmodule.Register(
&modulev1.Module{},
appmodule.Provide(
ProvideModule,
),
appmodule.Invoke(
InvokeSetSubspacesHooks,
),
)
}
type ModuleInputs struct {
depinject.In
Config *modulev1.Module
Cdc codec.Codec
Key *storetypes.KVStoreKey
AccountKeeper authkeeper.AccountKeeper
BankKeeper bankkeeper.Keeper
AuthzKeeper authzkeeper.Keeper
}
type ModuleOutputs struct {
depinject.Out
SubspacesKeeper *keeper.Keeper
Module appmodule.AppModule
}
func ProvideModule(in ModuleInputs) ModuleOutputs {
// default to governance authority if not provided
authority := authtypes.NewModuleAddress(govtypes.ModuleName)
if in.Config.Authority != "" {
authority = authtypes.NewModuleAddressOrBech32Address(in.Config.Authority)
}
k := keeper.NewKeeper(
in.Cdc,
in.Key,
in.AccountKeeper,
in.AuthzKeeper,
authority.String(),
)
m := NewAppModule(
in.Cdc,
k,
in.AuthzKeeper,
in.AccountKeeper,
in.BankKeeper,
)
return ModuleOutputs{SubspacesKeeper: k, Module: m}
}
func InvokeSetSubspacesHooks(
config *modulev1.Module,
keeper *keeper.Keeper,
wrappers map[string]types.SubspacesHooksWrapper,
) error {
// all arguments to invokers are optional
if keeper == nil || config == nil {
return nil
}
modNames := maps.Keys(wrappers)
order := config.HooksOrder
if len(order) == 0 {
order = modNames
sort.Strings(order)
}
if len(order) != len(modNames) {
return fmt.Errorf("len(hooks_order: %v) != len(hooks modules: %v)", order, modNames)
}
if len(modNames) == 0 {
return nil
}
var multiHooks types.MultiSubspacesHooks
for _, modName := range order {
wrapper, ok := wrappers[modName]
if !ok {
return fmt.Errorf("can't find subspaces hooks for module %s", modName)
}
multiHooks = append(multiHooks, wrapper.Hooks)
}
keeper.SetHooks(multiHooks)
return nil
}