laconicd/x/bond/module/module.go
prathamesh0 e511051f3e
Add commands to create and list bonds (#3)
* Add message service with a create bond command

* Add query proto file with bonds list query

* Remove legacy amino coded registration

* Add bond to auth module config

* Use collections package for bond module state
2024-02-02 15:09:10 +05:30

121 lines
3.8 KiB
Go

package module
import (
"context"
"encoding/json"
"fmt"
"cosmossdk.io/core/appmodule"
gwruntime "github.com/grpc-ecosystem/grpc-gateway/runtime"
"github.com/cosmos/cosmos-sdk/client"
"github.com/cosmos/cosmos-sdk/codec"
codectypes "github.com/cosmos/cosmos-sdk/codec/types"
sdk "github.com/cosmos/cosmos-sdk/types"
"github.com/cosmos/cosmos-sdk/types/module"
"git.vdb.to/cerc-io/laconic2d/x/bond"
"git.vdb.to/cerc-io/laconic2d/x/bond/keeper"
)
// TODO: Port remaining AppModule methods
var (
_ module.AppModuleBasic = AppModule{}
_ appmodule.AppModule = AppModule{}
_ module.HasGenesis = AppModule{}
_ module.HasServices = AppModule{}
_ module.HasConsensusVersion = AppModule{}
)
// ConsensusVersion defines the current module consensus version
const ConsensusVersion = 1
type AppModule struct {
cdc codec.Codec
keeper keeper.Keeper
}
// NewAppModule creates a new AppModule object
func NewAppModule(cdc codec.Codec, keeper keeper.Keeper) AppModule {
return AppModule{
cdc: cdc,
keeper: keeper,
}
}
func NewAppModuleBasic(m AppModule) module.AppModuleBasic {
return module.CoreAppModuleBasicAdaptor(m.Name(), m)
}
// module.AppModuleBasic
// Name returns the bond module's name.
func (AppModule) Name() string { return bond.ModuleName }
// RegisterLegacyAminoCodec registers the bond module's types on the LegacyAmino codec.
// New modules do not need to support Amino.
func (AppModule) RegisterLegacyAminoCodec(cdc *codec.LegacyAmino) {}
// RegisterGRPCGatewayRoutes registers the gRPC Gateway routes for the bond module.
func (AppModule) RegisterGRPCGatewayRoutes(clientCtx client.Context, mux *gwruntime.ServeMux) {
if err := bond.RegisterQueryHandlerClient(context.Background(), mux, bond.NewQueryClient(clientCtx)); err != nil {
panic(err)
}
}
// RegisterInterfaces registers interfaces and implementations of the bond module.
func (AppModule) RegisterInterfaces(registry codectypes.InterfaceRegistry) {
bond.RegisterInterfaces(registry)
}
// ConsensusVersion implements AppModule/ConsensusVersion.
func (AppModule) ConsensusVersion() uint64 { return ConsensusVersion }
// module.HasGenesis
// DefaultGenesis returns default genesis state as raw bytes for the module.
func (AppModule) DefaultGenesis(jsonCodec codec.JSONCodec) json.RawMessage {
return jsonCodec.MustMarshalJSON(bond.DefaultGenesisState())
}
// ValidateGenesis performs genesis state validation for the module.
func (AppModule) ValidateGenesis(cdc codec.JSONCodec, config client.TxEncodingConfig, message json.RawMessage) error {
var data bond.GenesisState
if err := cdc.UnmarshalJSON(message, &data); err != nil {
return fmt.Errorf("failed to unmarshal %s genesis state: %w", bond.ModuleName, err)
}
return data.Validate()
}
// InitGenesis performs genesis initialization for the checkers module.
// It returns no validator updates.
func (am AppModule) InitGenesis(ctx sdk.Context, cdc codec.JSONCodec, data json.RawMessage) {
var genesisState bond.GenesisState
cdc.MustUnmarshalJSON(data, &genesisState)
if err := am.keeper.InitGenesis(ctx, &genesisState); err != nil {
panic(fmt.Sprintf("failed to initialize %s genesis state: %v", bond.ModuleName, err))
}
}
// ExportGenesis returns the exported genesis state as raw bytes for the circuit
// module.
func (am AppModule) ExportGenesis(ctx sdk.Context, cdc codec.JSONCodec) json.RawMessage {
gs, err := am.keeper.ExportGenesis(ctx)
if err != nil {
panic(fmt.Sprintf("failed to export %s genesis state: %v", bond.ModuleName, err))
}
return cdc.MustMarshalJSON(gs)
}
// module.HasServices
func (am AppModule) RegisterServices(cfg module.Configurator) {
// Register servers
bond.RegisterMsgServer(cfg.MsgServer(), keeper.NewMsgServerImpl(am.keeper))
bond.RegisterQueryServer(cfg.QueryServer(), keeper.NewQueryServerImpl(am.keeper))
}