keeper

type Keeper interface {
	Querier() types.QueryServer
	Codec() codec.BinaryCodec
	StoreKey() sdk.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(certificate types.CertificateResponse) bool)
	WithCertificatesState(ctx sdk.Context, state types.Certificate_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.Certificate_State, fn func(types.CertificateResponse) bool)
}