118 lines
4.0 KiB
Go
118 lines
4.0 KiB
Go
package module
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import (
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"context"
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"encoding/json"
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"fmt"
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"cosmossdk.io/core/appmodule"
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gwruntime "github.com/grpc-ecosystem/grpc-gateway/runtime"
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"github.com/cosmos/cosmos-sdk/client"
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"github.com/cosmos/cosmos-sdk/codec"
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codectypes "github.com/cosmos/cosmos-sdk/codec/types"
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sdk "github.com/cosmos/cosmos-sdk/types"
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"github.com/cosmos/cosmos-sdk/types/module"
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"git.vdb.to/cerc-io/laconicd/x/onboarding"
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"git.vdb.to/cerc-io/laconicd/x/onboarding/keeper"
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)
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var (
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_ module.AppModuleBasic = AppModule{}
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_ module.HasGenesis = AppModule{}
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_ appmodule.AppModule = AppModule{}
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)
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// ConsensusVersion defines the current module consensus version.
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const ConsensusVersion = 1
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type AppModule struct {
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cdc codec.Codec
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keeper *keeper.Keeper
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}
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// NewAppModule creates a new AppModule object
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func NewAppModule(cdc codec.Codec, keeper *keeper.Keeper) AppModule {
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return AppModule{
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cdc: cdc,
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keeper: keeper,
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}
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}
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func NewAppModuleBasic(m AppModule) module.AppModuleBasic {
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return module.CoreAppModuleBasicAdaptor(m.Name(), m)
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}
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// Name returns the onboarding module's name.
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func (AppModule) Name() string { return onboarding.ModuleName }
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// RegisterLegacyAminoCodec registers the onboarding module's types on the LegacyAmino codec.
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// New modules do not need to support Amino.
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func (AppModule) RegisterLegacyAminoCodec(cdc *codec.LegacyAmino) {}
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// RegisterGRPCGatewayRoutes registers the gRPC Gateway routes for the onboarding module.
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func (AppModule) RegisterGRPCGatewayRoutes(clientCtx client.Context, mux *gwruntime.ServeMux) {
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if err := onboarding.RegisterQueryHandlerClient(context.Background(), mux, onboarding.NewQueryClient(clientCtx)); err != nil {
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panic(err)
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}
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}
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// RegisterInterfaces registers interfaces and implementations of the onboarding module.
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func (AppModule) RegisterInterfaces(registry codectypes.InterfaceRegistry) {
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onboarding.RegisterInterfaces(registry)
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}
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// ConsensusVersion implements AppModule/ConsensusVersion.
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func (AppModule) ConsensusVersion() uint64 { return ConsensusVersion }
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// RegisterServices registers a gRPC query service to respond to the module-specific gRPC queries.
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func (am AppModule) RegisterServices(cfg module.Configurator) {
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// Register servers
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onboarding.RegisterMsgServer(cfg.MsgServer(), keeper.NewMsgServerImpl(am.keeper))
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onboarding.RegisterQueryServer(cfg.QueryServer(), keeper.NewQueryServerImpl(am.keeper))
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// Register in place module state migration migrations
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// m := keeper.NewMigrator(am.keeper)
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// if err := cfg.RegisterMigration(onboarding.ModuleName, 1, m.Migrate1to2); err != nil {
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// panic(fmt.Sprintf("failed to migrate x/%s from version 1 to 2: %v", onboarding.ModuleName, err))
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// }
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}
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// DefaultGenesis returns default genesis state as raw bytes for the module.
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func (AppModule) DefaultGenesis(cdc codec.JSONCodec) json.RawMessage {
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return cdc.MustMarshalJSON(onboarding.DefaultGenesisState())
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}
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// ValidateGenesis performs genesis state validation for the circuit module.
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func (AppModule) ValidateGenesis(cdc codec.JSONCodec, _ client.TxEncodingConfig, bz json.RawMessage) error {
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var data onboarding.GenesisState
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if err := cdc.UnmarshalJSON(bz, &data); err != nil {
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return fmt.Errorf("failed to unmarshal %s genesis state: %w", onboarding.ModuleName, err)
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}
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return data.Validate()
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}
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// InitGenesis performs genesis initialization for the onboarding module.
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// It returns no validator updates.
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func (am AppModule) InitGenesis(ctx sdk.Context, cdc codec.JSONCodec, data json.RawMessage) {
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var genesisState onboarding.GenesisState
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cdc.MustUnmarshalJSON(data, &genesisState)
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if err := am.keeper.InitGenesis(ctx, &genesisState); err != nil {
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panic(fmt.Sprintf("failed to initialize %s genesis state: %v", onboarding.ModuleName, err))
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}
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}
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// ExportGenesis returns the exported genesis state as raw bytes for the circuit
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// module.
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func (am AppModule) ExportGenesis(ctx sdk.Context, cdc codec.JSONCodec) json.RawMessage {
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gs, err := am.keeper.ExportGenesis(ctx)
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if err != nil {
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panic(fmt.Sprintf("failed to export %s genesis state: %v", onboarding.ModuleName, err))
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}
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return cdc.MustMarshalJSON(gs)
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}
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