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https://github.com/nspcc-dev/neo-go.git
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249 lines
9.3 KiB
Text
249 lines
9.3 KiB
Text
// Code generated by neo-go contract generate-rpcwrapper --manifest <file.json> --out <file.go> [--hash <hash>] [--config <config>]; DO NOT EDIT.
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// Package nft contains RPC wrappers for HASHY NFT contract.
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package nft
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import (
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"errors"
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"fmt"
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"github.com/nspcc-dev/neo-go/pkg/core/transaction"
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"github.com/nspcc-dev/neo-go/pkg/rpcclient/nep11"
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"github.com/nspcc-dev/neo-go/pkg/rpcclient/nep24"
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"github.com/nspcc-dev/neo-go/pkg/smartcontract"
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"github.com/nspcc-dev/neo-go/pkg/util"
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"github.com/nspcc-dev/neo-go/pkg/vm/stackitem"
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"math/big"
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)
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// Hash contains contract hash.
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var Hash = util.Uint160{0x33, 0x22, 0x11, 0x0, 0xff, 0xee, 0xdd, 0xcc, 0xbb, 0xaa, 0x99, 0x88, 0x77, 0x66, 0x55, 0x44, 0x33, 0x22, 0x11, 0x0}
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// NftRoyaltyRecipientShare is a contract-specific nft.RoyaltyRecipientShare type used by its methods.
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type NftRoyaltyRecipientShare struct {
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Address util.Uint160
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Share *big.Int
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}
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// Invoker is used by ContractReader to call various safe methods.
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type Invoker interface {
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nep11.Invoker
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}
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// Actor is used by Contract to call state-changing methods.
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type Actor interface {
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Invoker
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nep11.Actor
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MakeCall(contract util.Uint160, method string, params ...any) (*transaction.Transaction, error)
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MakeRun(script []byte) (*transaction.Transaction, error)
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MakeUnsignedCall(contract util.Uint160, method string, attrs []transaction.Attribute, params ...any) (*transaction.Transaction, error)
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MakeUnsignedRun(script []byte, attrs []transaction.Attribute) (*transaction.Transaction, error)
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SendCall(contract util.Uint160, method string, params ...any) (util.Uint256, uint32, error)
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SendRun(script []byte) (util.Uint256, uint32, error)
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}
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// ContractReader implements safe contract methods.
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type ContractReader struct {
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nep11.NonDivisibleReader
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nep24.RoyaltyReader
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invoker Invoker
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hash util.Uint160
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}
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// Contract implements all contract methods.
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type Contract struct {
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ContractReader
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nep11.BaseWriter
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actor Actor
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hash util.Uint160
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}
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// NewReader creates an instance of ContractReader using Hash and the given Invoker.
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func NewReader(invoker Invoker) *ContractReader {
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var hash = Hash
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return &ContractReader{*nep11.NewNonDivisibleReader(invoker, hash), *nep24.NewRoyaltyReader(invoker, hash), invoker, hash}
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}
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// New creates an instance of Contract using Hash and the given Actor.
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func New(actor Actor) *Contract {
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var hash = Hash
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var nep11ndt = nep11.NewNonDivisible(actor, hash)
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var nep24t = nep24.NewRoyaltyReader(actor, hash)
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return &Contract{ContractReader{nep11ndt.NonDivisibleReader, *nep24t, actor, hash}, nep11ndt.BaseWriter, actor, hash}
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}
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// Destroy creates a transaction invoking `destroy` method of the contract.
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// This transaction is signed and immediately sent to the network.
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// The values returned are its hash, ValidUntilBlock value and error if any.
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func (c *Contract) Destroy() (util.Uint256, uint32, error) {
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return c.actor.SendCall(c.hash, "destroy")
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}
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// DestroyTransaction creates a transaction invoking `destroy` method of the contract.
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// This transaction is signed, but not sent to the network, instead it's
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// returned to the caller.
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func (c *Contract) DestroyTransaction() (*transaction.Transaction, error) {
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return c.actor.MakeCall(c.hash, "destroy")
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}
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// DestroyUnsigned creates a transaction invoking `destroy` method of the contract.
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// This transaction is not signed, it's simply returned to the caller.
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// Any fields of it that do not affect fees can be changed (ValidUntilBlock,
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// Nonce), fee values (NetworkFee, SystemFee) can be increased as well.
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func (c *Contract) DestroyUnsigned() (*transaction.Transaction, error) {
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return c.actor.MakeUnsignedCall(c.hash, "destroy", nil)
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}
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func (c *Contract) scriptForSetRoyaltyInfo(ctx any, tokenID []byte, recipients []*NftRoyaltyRecipientShare) ([]byte, error) {
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return smartcontract.CreateCallWithAssertScript(c.hash, "setRoyaltyInfo", ctx, tokenID, recipients)
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}
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// SetRoyaltyInfo creates a transaction invoking `setRoyaltyInfo` method of the contract.
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// This transaction is signed and immediately sent to the network.
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// The values returned are its hash, ValidUntilBlock value and error if any.
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func (c *Contract) SetRoyaltyInfo(ctx any, tokenID []byte, recipients []*NftRoyaltyRecipientShare) (util.Uint256, uint32, error) {
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script, err := c.scriptForSetRoyaltyInfo(ctx, tokenID, recipients)
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if err != nil {
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return util.Uint256{}, 0, err
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}
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return c.actor.SendRun(script)
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}
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// SetRoyaltyInfoTransaction creates a transaction invoking `setRoyaltyInfo` method of the contract.
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// This transaction is signed, but not sent to the network, instead it's
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// returned to the caller.
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func (c *Contract) SetRoyaltyInfoTransaction(ctx any, tokenID []byte, recipients []*NftRoyaltyRecipientShare) (*transaction.Transaction, error) {
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script, err := c.scriptForSetRoyaltyInfo(ctx, tokenID, recipients)
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if err != nil {
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return nil, err
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}
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return c.actor.MakeRun(script)
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}
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// SetRoyaltyInfoUnsigned creates a transaction invoking `setRoyaltyInfo` method of the contract.
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// This transaction is not signed, it's simply returned to the caller.
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// Any fields of it that do not affect fees can be changed (ValidUntilBlock,
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// Nonce), fee values (NetworkFee, SystemFee) can be increased as well.
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func (c *Contract) SetRoyaltyInfoUnsigned(ctx any, tokenID []byte, recipients []*NftRoyaltyRecipientShare) (*transaction.Transaction, error) {
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script, err := c.scriptForSetRoyaltyInfo(ctx, tokenID, recipients)
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if err != nil {
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return nil, err
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}
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return c.actor.MakeUnsignedRun(script, nil)
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}
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// Update creates a transaction invoking `update` method of the contract.
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// This transaction is signed and immediately sent to the network.
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// The values returned are its hash, ValidUntilBlock value and error if any.
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func (c *Contract) Update(nef []byte, manifest []byte) (util.Uint256, uint32, error) {
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return c.actor.SendCall(c.hash, "update", nef, manifest)
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}
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// UpdateTransaction creates a transaction invoking `update` method of the contract.
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// This transaction is signed, but not sent to the network, instead it's
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// returned to the caller.
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func (c *Contract) UpdateTransaction(nef []byte, manifest []byte) (*transaction.Transaction, error) {
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return c.actor.MakeCall(c.hash, "update", nef, manifest)
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}
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// UpdateUnsigned creates a transaction invoking `update` method of the contract.
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// This transaction is not signed, it's simply returned to the caller.
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// Any fields of it that do not affect fees can be changed (ValidUntilBlock,
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// Nonce), fee values (NetworkFee, SystemFee) can be increased as well.
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func (c *Contract) UpdateUnsigned(nef []byte, manifest []byte) (*transaction.Transaction, error) {
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return c.actor.MakeUnsignedCall(c.hash, "update", nil, nef, manifest)
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}
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func (c *Contract) scriptForVerify() ([]byte, error) {
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return smartcontract.CreateCallWithAssertScript(c.hash, "verify")
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}
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// Verify creates a transaction invoking `verify` method of the contract.
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// This transaction is signed and immediately sent to the network.
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// The values returned are its hash, ValidUntilBlock value and error if any.
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func (c *Contract) Verify() (util.Uint256, uint32, error) {
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script, err := c.scriptForVerify()
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if err != nil {
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return util.Uint256{}, 0, err
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}
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return c.actor.SendRun(script)
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}
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// VerifyTransaction creates a transaction invoking `verify` method of the contract.
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// This transaction is signed, but not sent to the network, instead it's
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// returned to the caller.
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func (c *Contract) VerifyTransaction() (*transaction.Transaction, error) {
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script, err := c.scriptForVerify()
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if err != nil {
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return nil, err
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}
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return c.actor.MakeRun(script)
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}
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// VerifyUnsigned creates a transaction invoking `verify` method of the contract.
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// This transaction is not signed, it's simply returned to the caller.
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// Any fields of it that do not affect fees can be changed (ValidUntilBlock,
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// Nonce), fee values (NetworkFee, SystemFee) can be increased as well.
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func (c *Contract) VerifyUnsigned() (*transaction.Transaction, error) {
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script, err := c.scriptForVerify()
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if err != nil {
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return nil, err
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}
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return c.actor.MakeUnsignedRun(script, nil)
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}
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// itemToNftRoyaltyRecipientShare converts stack item into *NftRoyaltyRecipientShare.
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// NULL item is returned as nil pointer without error.
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func itemToNftRoyaltyRecipientShare(item stackitem.Item, err error) (*NftRoyaltyRecipientShare, error) {
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if err != nil {
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return nil, err
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}
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_, null := item.(stackitem.Null)
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if null {
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return nil, nil
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}
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var res = new(NftRoyaltyRecipientShare)
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err = res.FromStackItem(item)
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return res, err
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}
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// FromStackItem retrieves fields of NftRoyaltyRecipientShare from the given
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// [stackitem.Item] or returns an error if it's not possible to do to so.
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func (res *NftRoyaltyRecipientShare) FromStackItem(item stackitem.Item) error {
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arr, ok := item.Value().([]stackitem.Item)
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if !ok {
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return errors.New("not an array")
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}
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if len(arr) != 2 {
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return errors.New("wrong number of structure elements")
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}
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var (
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index = -1
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err error
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)
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index++
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res.Address, err = func(item stackitem.Item) (util.Uint160, error) {
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b, err := item.TryBytes()
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if err != nil {
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return util.Uint160{}, err
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}
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u, err := util.Uint160DecodeBytesBE(b)
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if err != nil {
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return util.Uint160{}, err
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}
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return u, nil
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}(arr[index])
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if err != nil {
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return fmt.Errorf("field Address: %w", err)
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}
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index++
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res.Share, err = arr[index].TryInteger()
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if err != nil {
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return fmt.Errorf("field Share: %w", err)
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}
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return nil
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}
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