feature/proxied registration (#26)

* chore: ignore mprocs configuration files

* feat(macaroon): add macaroon module

* chore: update module dependencies

x/service/keeper/msg_server.go

@@ -0,0 +1,29 @@
+package keeper
+
+import (
+	"context"
+
+	govtypes "github.com/cosmos/cosmos-sdk/x/gov/types"
+
+	"cosmossdk.io/errors"
+	"github.com/onsonr/sonr/x/service/types"
+)
+
+type msgServer struct {
+	k Keeper
+}
+
+var _ types.MsgServer = msgServer{}
+
+// NewMsgServerImpl returns an implementation of the module MsgServer interface.
+func NewMsgServerImpl(keeper Keeper) types.MsgServer {
+	return &msgServer{k: keeper}
+}
+
+func (ms msgServer) UpdateParams(ctx context.Context, msg *types.MsgUpdateParams) (*types.MsgUpdateParamsResponse, error) {
+	if ms.k.authority != msg.Authority {
+		return nil, errors.Wrapf(govtypes.ErrInvalidSigner, "invalid authority; expected %s, got %s", ms.k.authority, msg.Authority)
+	}
+
+	return nil, ms.k.Params.Set(ctx, msg.Params)
+}