143 lines
4.9 KiB
Go
143 lines
4.9 KiB
Go
package qpos
|
|
|
|
import (
|
|
"context"
|
|
"encoding/json"
|
|
"fmt"
|
|
|
|
"cosmossdk.io/core/appmodule"
|
|
"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"
|
|
"github.com/grpc-ecosystem/grpc-gateway/runtime"
|
|
"google.golang.org/grpc"
|
|
|
|
"mukan/x/qpos/keeper"
|
|
"mukan/x/qpos/types"
|
|
)
|
|
|
|
var (
|
|
_ module.AppModuleBasic = (*AppModule)(nil)
|
|
_ module.AppModule = (*AppModule)(nil)
|
|
_ module.HasGenesis = (*AppModule)(nil)
|
|
|
|
_ appmodule.AppModule = (*AppModule)(nil)
|
|
_ appmodule.HasBeginBlocker = (*AppModule)(nil)
|
|
_ appmodule.HasEndBlocker = (*AppModule)(nil)
|
|
)
|
|
|
|
// AppModule implements the AppModule interface that defines the inter-dependent methods that modules need to implement
|
|
type AppModule struct {
|
|
cdc codec.Codec
|
|
keeper keeper.Keeper
|
|
authKeeper types.AuthKeeper
|
|
bankKeeper types.BankKeeper
|
|
}
|
|
|
|
func NewAppModule(
|
|
cdc codec.Codec,
|
|
keeper keeper.Keeper,
|
|
authKeeper types.AuthKeeper,
|
|
bankKeeper types.BankKeeper,
|
|
) AppModule {
|
|
return AppModule{
|
|
cdc: cdc,
|
|
keeper: keeper,
|
|
authKeeper: authKeeper,
|
|
bankKeeper: bankKeeper,
|
|
}
|
|
}
|
|
|
|
// IsAppModule implements the appmodule.AppModule interface.
|
|
func (AppModule) IsAppModule() {}
|
|
|
|
// Name returns the name of the module as a string.
|
|
func (AppModule) Name() string {
|
|
return types.ModuleName
|
|
}
|
|
|
|
// RegisterLegacyAminoCodec registers the amino codec
|
|
func (AppModule) RegisterLegacyAminoCodec(*codec.LegacyAmino) {}
|
|
|
|
// RegisterGRPCGatewayRoutes registers the gRPC Gateway routes for the module.
|
|
func (AppModule) RegisterGRPCGatewayRoutes(clientCtx client.Context, mux *runtime.ServeMux) {
|
|
if err := types.RegisterQueryHandlerClient(clientCtx.CmdContext, mux, types.NewQueryClient(clientCtx)); err != nil {
|
|
panic(err)
|
|
}
|
|
}
|
|
|
|
// RegisterInterfaces registers a module's interface types and their concrete implementations as proto.Message.
|
|
func (AppModule) RegisterInterfaces(registrar codectypes.InterfaceRegistry) {
|
|
types.RegisterInterfaces(registrar)
|
|
}
|
|
|
|
// RegisterServices registers a gRPC query service to respond to the module-specific gRPC queries
|
|
func (am AppModule) RegisterServices(registrar grpc.ServiceRegistrar) error {
|
|
types.RegisterMsgServer(registrar, keeper.NewMsgServerImpl(am.keeper))
|
|
types.RegisterQueryServer(registrar, keeper.NewQueryServerImpl(am.keeper))
|
|
|
|
return nil
|
|
}
|
|
|
|
// DefaultGenesis returns a default GenesisState for the module, marshalled to json.RawMessage.
|
|
// The default GenesisState need to be defined by the module developer and is primarily used for testing.
|
|
func (am AppModule) DefaultGenesis(codec.JSONCodec) json.RawMessage {
|
|
return am.cdc.MustMarshalJSON(types.DefaultGenesis())
|
|
}
|
|
|
|
// ValidateGenesis used to validate the GenesisState, given in its json.RawMessage form.
|
|
func (am AppModule) ValidateGenesis(_ codec.JSONCodec, _ client.TxEncodingConfig, bz json.RawMessage) error {
|
|
var genState types.GenesisState
|
|
if err := am.cdc.UnmarshalJSON(bz, &genState); err != nil {
|
|
return fmt.Errorf("failed to unmarshal %s genesis state: %w", types.ModuleName, err)
|
|
}
|
|
|
|
return genState.Validate()
|
|
}
|
|
|
|
// InitGenesis performs the module's genesis initialization. It returns no validator updates.
|
|
func (am AppModule) InitGenesis(ctx sdk.Context, _ codec.JSONCodec, gs json.RawMessage) {
|
|
var genState types.GenesisState
|
|
// Initialize global index to index in genesis state
|
|
if err := am.cdc.UnmarshalJSON(gs, &genState); err != nil {
|
|
panic(fmt.Errorf("failed to unmarshal %s genesis state: %w", types.ModuleName, err))
|
|
}
|
|
|
|
if err := am.keeper.InitGenesis(ctx, genState); err != nil {
|
|
panic(fmt.Errorf("failed to initialize %s genesis state: %w", types.ModuleName, err))
|
|
}
|
|
}
|
|
|
|
// ExportGenesis returns the module's exported genesis state as raw JSON bytes.
|
|
func (am AppModule) ExportGenesis(ctx sdk.Context, _ codec.JSONCodec) json.RawMessage {
|
|
genState, err := am.keeper.ExportGenesis(ctx)
|
|
if err != nil {
|
|
panic(fmt.Errorf("failed to export %s genesis state: %w", types.ModuleName, err))
|
|
}
|
|
|
|
bz, err := am.cdc.MarshalJSON(genState)
|
|
if err != nil {
|
|
panic(fmt.Errorf("failed to marshal %s genesis state: %w", types.ModuleName, err))
|
|
}
|
|
|
|
return bz
|
|
}
|
|
|
|
// ConsensusVersion is a sequence number for state-breaking change of the module.
|
|
// It should be incremented on each consensus-breaking change introduced by the module.
|
|
// To avoid wrong/empty versions, the initial version should be set to 1.
|
|
func (AppModule) ConsensusVersion() uint64 { return 1 }
|
|
|
|
// BeginBlock contains the logic that is automatically triggered at the beginning of each block.
|
|
// The begin block implementation is optional.
|
|
func (am AppModule) BeginBlock(_ context.Context) error {
|
|
return nil
|
|
}
|
|
|
|
// EndBlock contains the logic that is automatically triggered at the end of each block.
|
|
// The end block implementation is optional.
|
|
func (am AppModule) EndBlock(_ context.Context) error {
|
|
return nil
|
|
}
|