34 lines
1.1 KiB
Go
34 lines
1.1 KiB
Go
package frostfsid
|
|
|
|
import (
|
|
"fmt"
|
|
|
|
frostfsidcore "git.frostfs.info/TrueCloudLab/frostfs-node/pkg/core/frostfsid"
|
|
"git.frostfs.info/TrueCloudLab/frostfs-node/pkg/morph/client"
|
|
"github.com/nspcc-dev/neo-go/pkg/encoding/fixedn"
|
|
"github.com/nspcc-dev/neo-go/pkg/util"
|
|
)
|
|
|
|
// Client is a wrapper over StaticClient
|
|
// which makes calls with the names and arguments
|
|
// of the FrostFS ID 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 FrostFS ID contract client
|
|
}
|
|
|
|
var _ frostfsidcore.SubjectProvider = (*Client)(nil)
|
|
|
|
// NewFromMorph wraps client to work with FrostFS ID contract.
|
|
func NewFromMorph(cli *client.Client, contract util.Uint160, fee fixedn.Fixed8) (*Client, error) {
|
|
sc, err := client.NewStatic(cli, contract, fee, client.TryNotary(), client.AsAlphabet())
|
|
if err != nil {
|
|
return nil, fmt.Errorf("create 'frostfsid' contract client: %w", err)
|
|
}
|
|
|
|
return &Client{client: sc}, nil
|
|
}
|