mukan-sdk/x/authz/authorizations.go

package authz

import (
	context "context"

	"github.com/cosmos/gogoproto/proto"

	sdk "git.cw.tr/mukan-network/mukan-sdk/types"
)

// Authorization represents the interface of various Authorization types implemented
// by other modules.
type Authorization interface {
	proto.Message

	// MsgTypeURL returns the fully-qualified Msg service method URL (as described in ADR 031),
	// which will process and accept or reject a request.
	MsgTypeURL() string

	// Accept determines whether this grant permits the provided sdk.Msg to be performed,
	// and if so provides an upgraded authorization instance.
	Accept(ctx context.Context, msg sdk.Msg) (AcceptResponse, error)

	// ValidateBasic does a simple validation check that
	// doesn't require access to any other information.
	ValidateBasic() error
}

// AcceptResponse instruments the controller of an authz message if the request is accepted
// and if it should be updated or deleted.
type AcceptResponse struct {
	// If Accept=true, the controller can accept and authorization and handle the update.
	Accept bool
	// If Delete=true, the controller must delete the authorization object and release
	// storage resources.
	Delete bool
	// Controller, who is calling Authorization.Accept must check if `Updated != nil`. If yes,
	// it must use the updated version and handle the update on the storage level.
	Updated Authorization
}