package container import ( "fmt" "github.com/nspcc-dev/neofs-node/pkg/morph/client" ) // ListArgs groups the arguments // of list containers test invoke call. type ListArgs struct { ownerID []byte // container owner identifier } // ListValues groups the stack parameters // returned by list containers test invoke. type ListValues struct { cidList [][]byte // list of container identifiers } // SetOwnerID sets the container owner identifier // in a binary format. func (l *ListArgs) SetOwnerID(v []byte) { l.ownerID = v } // CIDList returns the list of container // identifiers in a binary format. func (l *ListValues) CIDList() [][]byte { return l.cidList } // List performs the test invoke of list container // method of NeoFS Container contract. func (c *Client) List(args ListArgs) (*ListValues, error) { invokePrm := client.TestInvokePrm{} invokePrm.SetMethod(c.listMethod) invokePrm.SetArgs(args.ownerID) prms, err := c.client.TestInvoke(invokePrm) if err != nil { return nil, fmt.Errorf("could not perform test invocation (%s): %w", c.listMethod, err) } else if ln := len(prms); ln != 1 { return nil, fmt.Errorf("unexpected stack item count (%s): %d", c.listMethod, ln) } prms, err = client.ArrayFromStackItem(prms[0]) if err != nil { return nil, fmt.Errorf("could not get stack item array from stack item (%s): %w", c.listMethod, err) } res := &ListValues{ cidList: make([][]byte, 0, len(prms)), } for i := range prms { cid, err := client.BytesFromStackItem(prms[i]) if err != nil { return nil, fmt.Errorf("could not get byte array from stack item (%s): %w", c.listMethod, err) } res.cidList = append(res.cidList, cid) } return res, nil }