feat(tally): query endpoint for module parameters

app/app.go

@@ -135,7 +135,6 @@ import (
 	"github.com/sedaprotocol/seda-chain/app/keepers"
 	appparams "github.com/sedaprotocol/seda-chain/app/params"
 	"github.com/sedaprotocol/seda-chain/app/utils"
-
 	// Used in cosmos-sdk when registering the route for swagger docs.
 	_ "github.com/sedaprotocol/seda-chain/client/docs/statik"
 	"github.com/sedaprotocol/seda-chain/cmd/sedad/gentx"

x/tally/client/cli/query.go

@@ -0,0 +1,51 @@
+package cli
+
+import (
+	"fmt"
+
+	"github.com/spf13/cobra"
+
+	"github.com/cosmos/cosmos-sdk/client"
+	"github.com/cosmos/cosmos-sdk/client/flags"
+
+	"github.com/sedaprotocol/seda-chain/x/tally/types"
+)
+
+// GetQueryCmd returns the CLI query commands for this module.
+func GetQueryCmd() *cobra.Command {
+	cmd := &cobra.Command{
+		Use:                        types.ModuleName,
+		Short:                      fmt.Sprintf("Querying commands for the %s module", types.ModuleName),
+		SuggestionsMinimumDistance: 2,
+		RunE:                       client.ValidateCmd,
+	}
+
+	cmd.AddCommand(
+		GetCmdQueryParams(),
+	)
+	return cmd
+}
+
+func GetCmdQueryParams() *cobra.Command {
+	cmd := &cobra.Command{
+		Use:   "params",
+		Short: "Query tally module parameters",
+		Args:  cobra.NoArgs,
+		RunE: func(cmd *cobra.Command, _ []string) error {
+			clientCtx, err := client.GetClientQueryContext(cmd)
+			if err != nil {
+				return err
+			}
+			queryClient := types.NewQueryClient(clientCtx)
+
+			res, err := queryClient.Params(cmd.Context(), &types.QueryParamsRequest{})
+			if err != nil {
+				return err
+			}
+			return clientCtx.PrintProto(res)
+		},
+	}
+
+	flags.AddQueryFlagsToCmd(cmd)
+	return cmd
+}

x/tally/keeper/grpc_query.go

@@ -0,0 +1,24 @@
+package keeper
+
+import (
+	"context"
+
+	sdk "github.com/cosmos/cosmos-sdk/types"
+
+	"github.com/sedaprotocol/seda-chain/x/tally/types"
+)
+
+var _ types.QueryServer = Querier{}
+
+type Querier struct {
+	Keeper
+}
+
+func (q Querier) Params(c context.Context, _ *types.QueryParamsRequest) (*types.QueryParamsResponse, error) {
+	ctx := sdk.UnwrapSDKContext(c)
+	params, err := q.Keeper.GetParams(ctx)
+	if err != nil {
+		return nil, err
+	}
+	return &types.QueryParamsResponse{Params: params}, nil
+}

x/tally/keeper/keeper.go

@@ -49,6 +49,10 @@ func (k Keeper) SetParams(ctx sdk.Context, params types.Params) error {
 	return k.params.Set(ctx, params)
 }
 
+func (k Keeper) GetParams(ctx sdk.Context) (types.Params, error) {
+	return k.params.Get(ctx)
+}
+
 func (k Keeper) GetMaxTallyGasLimit(ctx sdk.Context) (uint64, error) {
 	params, err := k.params.Get(ctx)
 	if err != nil {

x/tally/module.go

@@ -16,6 +16,7 @@ import (
 	sdk "github.com/cosmos/cosmos-sdk/types"
 	"github.com/cosmos/cosmos-sdk/types/module"
 
+	"github.com/sedaprotocol/seda-chain/x/tally/client/cli"
 	"github.com/sedaprotocol/seda-chain/x/tally/keeper"
 	"github.com/sedaprotocol/seda-chain/x/tally/types"
 )
@@ -77,7 +78,12 @@ func (AppModuleBasic) ValidateGenesis(cdc codec.JSONCodec, _ client.TxEncodingCo
 }
 
 // RegisterGRPCGatewayRoutes registers the gRPC Gateway routes for the module
-func (AppModuleBasic) RegisterGRPCGatewayRoutes(_ client.Context, _ *runtime.ServeMux) {}
+func (AppModuleBasic) RegisterGRPCGatewayRoutes(clientCtx client.Context, mux *runtime.ServeMux) {
+	err := types.RegisterQueryHandlerClient(context.Background(), mux, types.NewQueryClient(clientCtx))
+	if err != nil {
+		panic(err)
+	}
+}
 
 // GetTxCmd returns the root Tx command for the module. The subcommands of this root command are used by end-users to generate new transactions containing messages defined in the module
 func (a AppModuleBasic) GetTxCmd() *cobra.Command {
@@ -86,7 +92,7 @@ func (a AppModuleBasic) GetTxCmd() *cobra.Command {
 
 // GetQueryCmd returns the root query command for the module. The subcommands of this root command are used by end-users to generate new queries to the subset of the state defined by the module
 func (AppModuleBasic) GetQueryCmd() *cobra.Command {
-	return nil
+	return cli.GetQueryCmd()
 }
 
 // ----------------------------------------------------------------------------
@@ -109,6 +115,7 @@ func NewAppModule(cdc codec.Codec, keeper keeper.Keeper) AppModule {
 // RegisterServices registers a gRPC query service to respond to the module-specific gRPC queries
 func (am AppModule) RegisterServices(cfg module.Configurator) {
 	types.RegisterMsgServer(cfg.MsgServer(), keeper.NewMsgServerImpl(am.keeper))
+	types.RegisterQueryServer(cfg.QueryServer(), keeper.Querier{Keeper: am.keeper})
 }
 
 // RegisterInvariants registers the invariants of the module. If an invariant deviates from its predicted value, the InvariantRegistry triggers appropriate logic (most often the chain will be halted)