package reputation import ( "fmt" "github.com/nspcc-dev/neo-go/pkg/encoding/fixedn" "github.com/nspcc-dev/neo-go/pkg/util" "github.com/nspcc-dev/neofs-node/pkg/morph/client" ) // Client is a wrapper over StaticClient // which makes calls with the names and arguments // of the NeoFS reputation contract. // // Working client must be created via constructor New. // Using the Client that has been created with new(Client) // expression (or just declaring a Client variable) is unsafe // and can lead to panic. type Client struct { client *client.StaticClient // static reputation contract client } const ( putMethod = "put" getMethod = "get" getByIDMethod = "getByID" listByEpochMethod = "listByEpoch" ) // NewFromMorph returns the wrapper instance from the raw morph client. func NewFromMorph(cli *client.Client, contract util.Uint160, fee fixedn.Fixed8, opts ...Option) (*Client, error) { o := defaultOpts() for i := range opts { opts[i](o) } sc, err := client.NewStatic(cli, contract, fee, ([]client.StaticClientOption)(*o)...) if err != nil { return nil, fmt.Errorf("could not create static client of reputation contract: %w", err) } return &Client{client: sc}, nil } // Morph returns raw morph client. func (c Client) Morph() *client.Client { return c.client.Morph() } // ContractAddress returns the address of the associated contract. func (c Client) ContractAddress() util.Uint160 { return c.client.ContractAddress() } // Option allows to set an optional // parameter of ClientWrapper. type Option func(*opts) type opts []client.StaticClientOption func defaultOpts() *opts { return new(opts) } // TryNotary returns option to enable // notary invocation tries. func TryNotary() Option { return func(o *opts) { *o = append(*o, client.TryNotary()) } } // AsAlphabet returns option to sign main TX // of notary requests with client's private // key. // // Considered to be used by IR nodes only. func AsAlphabet() Option { return func(o *opts) { *o = append(*o, client.AsAlphabet()) } }