keeper

type Keeper interface {
	Querier() types.QueryServer
	Codec() codec.BinaryCodec
	StoreKey() storetypes.StoreKey
	CreateCertificate(sdk.Context, sdk.Address, []byte, []byte) error
	RevokeCertificate(sdk.Context, types.CertID) error
	GetCertificateByID(ctx sdk.Context, id types.CertID) (types.CertificateResponse, bool)
	WithCertificates(ctx sdk.Context, fn func(id types.CertID, certificate types.CertificateResponse) bool)
	WithCertificatesState(ctx sdk.Context, state types.State, fn func(certificate types.CertificateResponse) bool)
	WithOwner(ctx sdk.Context, id sdk.Address, fn func(types.CertificateResponse) bool)
	WithOwnerState(ctx sdk.Context, id sdk.Address, state types.State, fn func(types.CertificateResponse) bool)
}