msg_server.go

package keeper

import (
	"context"

	errorsmod "cosmossdk.io/errors"
	"github.com/OmniFlix/omniflixhub/v3/x/alloc/types"
	sdk "github.com/cosmos/cosmos-sdk/types"
	govtypes "github.com/cosmos/cosmos-sdk/x/gov/types"
)

type msgServer struct {
	Keeper
}

// NewMsgServerImpl returns an implementation of the MsgServer interface
// for the provided Keeper.
func NewMsgServerImpl(keeper Keeper) types.MsgServer {
	return &msgServer{Keeper: keeper}
}

var _ types.MsgServer = msgServer{}

func (m msgServer) UpdateParams(goCtx context.Context, req *types.MsgUpdateParams) (*types.MsgUpdateParamsResponse, error) {
	if m.authority != req.Authority {
		return nil, errorsmod.Wrapf(govtypes.ErrInvalidSigner, "invalid authority; expected %s, got %s", m.authority, req.Authority)
	}

	ctx := sdk.UnwrapSDKContext(goCtx)
	if err := m.SetParams(ctx, req.Params); err != nil {
		return nil, err
	}

	return &types.MsgUpdateParamsResponse{}, nil
}