forked from TrueCloudLab/frostfs-node
63 lines
1.6 KiB
Go
63 lines
1.6 KiB
Go
package reputation
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import (
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"fmt"
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"github.com/nspcc-dev/neofs-node/pkg/morph/client"
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)
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// ListByEpochArgs groups the arguments of
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// "list reputation ids by epoch" test invoke call.
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type ListByEpochArgs struct {
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epoch uint64
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}
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// ListByEpochResult groups the stack parameters
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// returned by "list reputation ids by epoch" test invoke.
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type ListByEpochResult struct {
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ids [][]byte
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}
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// SetEpoch sets epoch of expected reputation ids.
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func (l *ListByEpochArgs) SetEpoch(v uint64) {
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l.epoch = v
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}
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// IDs returns slice of reputation id values.
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func (l ListByEpochResult) IDs() [][]byte {
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return l.ids
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}
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// ListByEpoch invokes the call of "list reputation ids by epoch" method of
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// reputation contract.
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func (c *Client) ListByEpoch(args ListByEpochArgs) (*ListByEpochResult, error) {
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prms, err := c.client.TestInvoke(
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c.listByEpochMethod,
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int64(args.epoch),
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)
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if err != nil {
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return nil, fmt.Errorf("could not perform test invocation (%s): %w", c.listByEpochMethod, err)
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} else if ln := len(prms); ln != 1 {
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return nil, fmt.Errorf("unexpected stack item count (%s): %d", c.listByEpochMethod, ln)
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}
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items, err := client.ArrayFromStackItem(prms[0])
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if err != nil {
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return nil, fmt.Errorf("could not get stack item array from stack item (%s): %w", c.listByEpochMethod, err)
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}
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res := &ListByEpochResult{
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ids: make([][]byte, 0, len(items)),
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}
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for i := range items {
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rawReputation, err := client.BytesFromStackItem(items[i])
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if err != nil {
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return nil, fmt.Errorf("could not get byte array from stack item (%s): %w", c.listByEpochMethod, err)
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}
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res.ids = append(res.ids, rawReputation)
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}
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return res, nil
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}
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