57 lines
1.5 KiB
Go
57 lines
1.5 KiB
Go
package morph
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import (
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"fmt"
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"github.com/nspcc-dev/neo-go/pkg/core/native/nativenames"
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"github.com/nspcc-dev/neo-go/pkg/core/native/noderoles"
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"github.com/nspcc-dev/neo-go/pkg/io"
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"github.com/nspcc-dev/neo-go/pkg/smartcontract/callflag"
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"github.com/nspcc-dev/neo-go/pkg/vm/emit"
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)
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func (c *initializeContext) setNotaryAndAlphabetNodes() error {
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if ok, err := c.setRolesFinished(); ok || err != nil {
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if err == nil {
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c.Command.Println("Stage 2: already performed.")
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}
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return err
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}
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designateHash, err := c.Client.GetNativeContractHash(nativenames.Designation)
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if err != nil {
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return fmt.Errorf("can't fetch %s hash: %w", nativenames.Designation, err)
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}
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var pubs []interface{}
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for _, w := range c.Wallets {
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acc, err := getWalletAccount(w, singleAccountName)
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if err != nil {
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return err
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}
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pubs = append(pubs, acc.PrivateKey().PublicKey().Bytes())
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}
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w := io.NewBufBinWriter()
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emit.AppCall(w.BinWriter, designateHash, "designateAsRole",
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callflag.States|callflag.AllowNotify, int64(noderoles.P2PNotary), pubs)
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emit.AppCall(w.BinWriter, designateHash, "designateAsRole",
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callflag.States|callflag.AllowNotify, int64(noderoles.NeoFSAlphabet), pubs)
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if err := c.sendCommitteeTx(w.Bytes(), -1); err != nil {
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return err
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}
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return c.awaitTx()
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}
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func (c *initializeContext) setRolesFinished() (bool, error) {
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height, err := c.Client.GetBlockCount()
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if err != nil {
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return false, err
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}
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pubs, err := c.Client.GetDesignatedByRole(noderoles.NeoFSAlphabet, height)
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return len(pubs) == len(c.Wallets), err
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}
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