package keeper

import (
	"context"

	sdk "github.com/cosmos/cosmos-sdk/types"
	"github.com/planetmint/planetmint-go/errormsg"
	"github.com/planetmint/planetmint-go/x/asset/types"
	"google.golang.org/grpc/codes"
	"google.golang.org/grpc/status"
)

func (k Keeper) Params(goCtx context.Context, req *types.QueryParamsRequest) (*types.QueryParamsResponse, error) {
	if req == nil {
		return nil, status.Error(codes.InvalidArgument, errormsg.InvalidRequest)
	}
	ctx := sdk.UnwrapSDKContext(goCtx)

	return &types.QueryParamsResponse{Params: k.GetParams(ctx)}, nil
}