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feat: add layer2 crosschain module (#106)
Co-authored-by: fx0x55 <80245546+fx0x55@users.noreply.github.com>
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,21 @@ | ||
| package cli | ||
|
|
||
| import ( | ||
| "github.com/cosmos/cosmos-sdk/client" | ||
| "github.com/spf13/cobra" | ||
|
|
||
| "github.com/functionx/fx-core/v6/x/crosschain/client/cli" | ||
| "github.com/functionx/fx-core/v6/x/layer2/types" | ||
| ) | ||
|
|
||
| func GetQueryCmd() *cobra.Command { | ||
| cmd := &cobra.Command{ | ||
| Use: types.ModuleName, | ||
| Short: "Querying commands for the layer2 module", | ||
| DisableFlagParsing: true, | ||
| SuggestionsMinimumDistance: 2, | ||
| RunE: client.ValidateCmd, | ||
| } | ||
| cmd.AddCommand(cli.GetQuerySubCmds(types.ModuleName)...) | ||
| return cmd | ||
| } |
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,21 @@ | ||
| package cli | ||
|
|
||
| import ( | ||
| "github.com/cosmos/cosmos-sdk/client" | ||
| "github.com/spf13/cobra" | ||
|
|
||
| "github.com/functionx/fx-core/v6/x/crosschain/client/cli" | ||
| "github.com/functionx/fx-core/v6/x/layer2/types" | ||
| ) | ||
|
|
||
| func GetTxCmd() *cobra.Command { | ||
| cmd := &cobra.Command{ | ||
| Use: types.ModuleName, | ||
| Short: "Layer2 transaction subcommands", | ||
| DisableFlagParsing: true, | ||
| SuggestionsMinimumDistance: 2, | ||
| RunE: client.ValidateCmd, | ||
| } | ||
| cmd.AddCommand(cli.GetTxSubCmds(types.ModuleName)...) | ||
| return cmd | ||
| } |
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,137 @@ | ||
| package layer2 | ||
|
|
||
| import ( | ||
| "encoding/json" | ||
| "fmt" | ||
|
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| "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/gorilla/mux" | ||
| "github.com/grpc-ecosystem/grpc-gateway/runtime" | ||
| "github.com/spf13/cobra" | ||
| abci "github.com/tendermint/tendermint/abci/types" | ||
|
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| crosschainkeeper "github.com/functionx/fx-core/v6/x/crosschain/keeper" | ||
| crosschaintypes "github.com/functionx/fx-core/v6/x/crosschain/types" | ||
| "github.com/functionx/fx-core/v6/x/layer2/client/cli" | ||
| "github.com/functionx/fx-core/v6/x/layer2/types" | ||
| ) | ||
|
|
||
| // type check to ensure the interface is properly implemented | ||
| var ( | ||
| _ module.AppModule = AppModule{} | ||
| _ module.AppModuleBasic = AppModuleBasic{} | ||
| _ module.EndBlockAppModule = AppModule{} | ||
| ) | ||
|
|
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| // ---------------------------------------------------------------------------- | ||
| // AppModuleBasic | ||
| // ---------------------------------------------------------------------------- | ||
|
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| // AppModuleBasic object for module implementation | ||
| type AppModuleBasic struct{} | ||
|
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| // Name implements app module basic | ||
| func (AppModuleBasic) Name() string { return types.ModuleName } | ||
|
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| // DefaultGenesis implements app module basic | ||
| func (AppModuleBasic) DefaultGenesis(cdc codec.JSONCodec) json.RawMessage { | ||
| return cdc.MustMarshalJSON(types.DefaultGenesisState()) | ||
| } | ||
|
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| // ValidateGenesis implements app module basic | ||
| func (AppModuleBasic) ValidateGenesis(cdc codec.JSONCodec, _ client.TxEncodingConfig, data json.RawMessage) error { | ||
| var state crosschaintypes.GenesisState | ||
| if err := cdc.UnmarshalJSON(data, &state); err != nil { | ||
| return fmt.Errorf("failed to unmarshal %s genesis state: %w", types.ModuleName, err) | ||
| } | ||
| return state.ValidateBasic() | ||
| } | ||
|
|
||
| // RegisterLegacyAminoCodec implements app module basic | ||
| func (AppModuleBasic) RegisterLegacyAminoCodec(_ *codec.LegacyAmino) {} | ||
|
|
||
| // RegisterRESTRoutes implements app module basic | ||
| func (AppModuleBasic) RegisterRESTRoutes(_ client.Context, _ *mux.Router) {} | ||
|
|
||
| // RegisterGRPCGatewayRoutes registers the gRPC Gateway | ||
| func (AppModuleBasic) RegisterGRPCGatewayRoutes(_ client.Context, _ *runtime.ServeMux) {} | ||
|
|
||
| // GetQueryCmd implements app module basic | ||
| func (AppModuleBasic) GetQueryCmd() *cobra.Command { | ||
| return cli.GetQueryCmd() | ||
| } | ||
|
|
||
| // GetTxCmd implements app module basic | ||
| func (AppModuleBasic) GetTxCmd() *cobra.Command { | ||
| return cli.GetTxCmd() | ||
| } | ||
|
|
||
| // RegisterInterfaces implements app bmodule basic | ||
| func (AppModuleBasic) RegisterInterfaces(_ codectypes.InterfaceRegistry) {} | ||
|
|
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| // ---------------------------------------------------------------------------- | ||
| // AppModule | ||
| // ---------------------------------------------------------------------------- | ||
|
|
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| // AppModule object for module implementation | ||
| type AppModule struct { | ||
| AppModuleBasic | ||
| keeper crosschainkeeper.Keeper | ||
| } | ||
|
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| // NewAppModule creates a new AppModule Object | ||
| func NewAppModule(keeper crosschainkeeper.Keeper) AppModule { | ||
| return AppModule{ | ||
| AppModuleBasic: AppModuleBasic{}, | ||
| keeper: keeper, | ||
| } | ||
| } | ||
|
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| // RegisterInvariants implements app module | ||
| func (am AppModule) RegisterInvariants(_ sdk.InvariantRegistry) {} | ||
|
|
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| // Deprecated: Route returns the message routing key | ||
| func (am AppModule) Route() sdk.Route { | ||
| return sdk.Route{} | ||
| } | ||
|
|
||
| // QuerierRoute implements app module | ||
| func (am AppModule) QuerierRoute() string { return "" } | ||
|
|
||
| // LegacyQuerierHandler returns no sdk.Querier | ||
| func (am AppModule) LegacyQuerierHandler(*codec.LegacyAmino) sdk.Querier { | ||
| return nil | ||
| } | ||
|
|
||
| // RegisterServices registers module services. | ||
| func (am AppModule) RegisterServices(_ module.Configurator) {} | ||
|
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| // InitGenesis initializes the genesis state for this module and implements app module. | ||
| func (am AppModule) InitGenesis(ctx sdk.Context, cdc codec.JSONCodec, data json.RawMessage) []abci.ValidatorUpdate { | ||
| var genesisState crosschaintypes.GenesisState | ||
| cdc.MustUnmarshalJSON(data, &genesisState) | ||
|
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| crosschainkeeper.InitGenesis(ctx, am.keeper, &genesisState) | ||
| return []abci.ValidatorUpdate{} | ||
| } | ||
|
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| // ExportGenesis exports the current genesis state to a json.RawMessage | ||
| func (am AppModule) ExportGenesis(ctx sdk.Context, cdc codec.JSONCodec) json.RawMessage { | ||
| state := crosschainkeeper.ExportGenesis(ctx, am.keeper) | ||
| return cdc.MustMarshalJSON(state) | ||
| } | ||
|
|
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| // ConsensusVersion implements AppModule/ConsensusVersion. | ||
| func (am AppModule) ConsensusVersion() uint64 { | ||
| return 1 | ||
| } | ||
|
|
||
| // EndBlock implements app module | ||
| func (am AppModule) EndBlock(ctx sdk.Context, _ abci.RequestEndBlock) []abci.ValidatorUpdate { | ||
| am.keeper.EndBlocker(ctx) | ||
| return []abci.ValidatorUpdate{} | ||
| } |
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,14 @@ | ||
| package types | ||
|
|
||
| import ( | ||
| crosschaintypes "github.com/functionx/fx-core/v6/x/crosschain/types" | ||
| ) | ||
|
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| func DefaultGenesisState() *crosschaintypes.GenesisState { | ||
| params := crosschaintypes.DefaultParams() | ||
| params.GravityId = "fx-layer2-bridge" | ||
| params.AverageExternalBlockTime = 2_000 | ||
| return &crosschaintypes.GenesisState{ | ||
| Params: params, | ||
| } | ||
| } |
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