module.go

package project

import (
	"context"
	"encoding/json"

	"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"
	bankkeeper "github.com/cosmos/cosmos-sdk/x/bank/keeper"
	"github.com/gorilla/mux"
	"github.com/grpc-ecosystem/grpc-gateway/runtime"
	paymentskeeper "github.com/furya-official/fury-blockchain/x/payments/keeper"
	"github.com/furya-official/fury-blockchain/x/project/client/cli"
	"github.com/furya-official/fury-blockchain/x/project/client/rest"
	"github.com/furya-official/fury-blockchain/x/project/keeper"
	"github.com/furya-official/fury-blockchain/x/project/types"
	"github.com/spf13/cobra"
	abci "github.com/tendermint/tendermint/abci/types"
)

// Type check to ensure the interface is properly implemented
var (
	_ module.AppModule      = AppModule{}
	_ module.AppModuleBasic = AppModuleBasic{}
)

// AppModuleBasic defines the basic application module used by the project module.
type AppModuleBasic struct{}

// Name returns the project module's name.
func (AppModuleBasic) Name() string {
	return types.ModuleName
}

// RegisterLegacyAminoCodec registers the project 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 project module.
func (AppModuleBasic) DefaultGenesis(cdc codec.JSONCodec) json.RawMessage {
	return cdc.MustMarshalJSON(types.DefaultGenesisState())
}

// ValidateGenesis performs genesis state validation for the project module.
func (AppModuleBasic) ValidateGenesis(cdc codec.JSONCodec, config client.TxEncodingConfig, bz json.RawMessage) error {
	var data types.GenesisState
	err := cdc.UnmarshalJSON(bz, &data)
	if err != nil {
		return err
	}
	return types.ValidateGenesis(data)
}

// RegisterRESTRoutes registers the REST routes for the project module.
func (AppModuleBasic) RegisterRESTRoutes(ctx client.Context, rtr *mux.Router) {
	rest.RegisterHandlers(ctx, rtr)
}

// RegisterGRPCGatewayRoutes registers the gRPC Gateway routes for the project module.
func (a AppModuleBasic) RegisterGRPCGatewayRoutes(clientCtx client.Context, mux *runtime.ServeMux) {
	_ = types.RegisterQueryHandlerClient(context.Background(), mux, types.NewQueryClient(clientCtx))
}

// GetTxCmd returns the root tx command for the project module.
func (AppModuleBasic) GetTxCmd() *cobra.Command {
	return cli.NewTxCmd()
}

// GetQueryCmd returns the root query command for the project module.
func (AppModuleBasic) GetQueryCmd() *cobra.Command {
	return cli.GetQueryCmd()
}

// RegisterInterfaces registers interfaces and implementations of the project module.
func (a AppModuleBasic) RegisterInterfaces(registry codectypes.InterfaceRegistry) {
	types.RegisterInterfaces(registry)
}

//____________________________________________________________________________

// AppModule implements an application module for the project module.
type AppModule struct {
	AppModuleBasic
	keeper         keeper.Keeper
	paymentsKeeper paymentskeeper.Keeper
	bankKeeper     bankkeeper.Keeper
}

// NewAppModule creates a new AppModule object
func NewAppModule(keeper keeper.Keeper, paymentsKeeper paymentskeeper.Keeper,
	bankKeeper bankkeeper.Keeper) AppModule {

	return AppModule{
		AppModuleBasic: AppModuleBasic{},
		keeper:         keeper,
		paymentsKeeper: paymentsKeeper,
		bankKeeper:     bankKeeper,
	}
}

// Name returns the project module's name.
func (AppModule) Name() string {
	return types.ModuleName
}

// RegisterInvariants registers module invariants.
func (am AppModule) RegisterInvariants(ir sdk.InvariantRegistry) {}

// Route returns the message routing key for the project module.
func (am AppModule) Route() sdk.Route {
	return sdk.NewRoute(types.RouterKey, NewHandler(am.keeper, am.paymentsKeeper, am.bankKeeper))
}

// QuerierRoute returns the project module's querier route name.
func (AppModule) QuerierRoute() string {
	return types.QuerierRoute
}

// LegacyQuerierHandler returns the project module sdk.Querier.
func (am AppModule) LegacyQuerierHandler(legacyQuerierCdc *codec.LegacyAmino) sdk.Querier {
	return keeper.NewQuerier(am.keeper, legacyQuerierCdc)
}

// RegisterServices registers module services.
func (am AppModule) RegisterServices(cfg module.Configurator) {
	types.RegisterMsgServer(cfg.MsgServer(), keeper.NewMsgServerImpl(am.keeper, am.bankKeeper, am.paymentsKeeper))
	types.RegisterQueryServer(cfg.QueryServer(), am.keeper)
}

// InitGenesis performs genesis initialization for the project 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)
	InitGenesis(ctx, am.keeper, genesisState)
	return []abci.ValidatorUpdate{}
}

// ExportGenesis returns the exported genesis state as raw bytes for the project module.
func (am AppModule) ExportGenesis(ctx sdk.Context, cdc codec.JSONCodec) json.RawMessage {
	gs := ExportGenesis(ctx, am.keeper)
	return cdc.MustMarshalJSON(gs)
}

// BeginBlock returns the begin blocker for the project module. In this case it performs a no-op.
func (am AppModule) BeginBlock(ctx sdk.Context, req abci.RequestBeginBlock) {
}

// EndBlock returns the end blocker for the project module. It returns no validator updates.
func (AppModule) EndBlock(_ sdk.Context, _ abci.RequestEndBlock) []abci.ValidatorUpdate {
	return []abci.ValidatorUpdate{}
}

// 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 (am AppModule) ConsensusVersion() uint64 {
	return 1
}