frostfs-contract/rpcclient/nns/client.go
Alexander Chuprov 82641e2e99 [#109] nns: Add notification sending
Signed-off-by: Alexander Chuprov <a.chuprov@yadro.com>
2024-09-09 06:24:55 +00:00

712 lines
26 KiB
Go

// Code generated by neo-go contract generate-rpcwrapper --manifest <file.json> --out <file.go> [--hash <hash>] [--config <config>]; DO NOT EDIT.
// Package nameservice contains RPC wrappers for NameService contract.
package nameservice
import (
"errors"
"fmt"
"github.com/google/uuid"
"github.com/nspcc-dev/neo-go/pkg/core/transaction"
"github.com/nspcc-dev/neo-go/pkg/neorpc/result"
"github.com/nspcc-dev/neo-go/pkg/rpcclient/nep11"
"github.com/nspcc-dev/neo-go/pkg/rpcclient/unwrap"
"github.com/nspcc-dev/neo-go/pkg/smartcontract"
"github.com/nspcc-dev/neo-go/pkg/util"
"github.com/nspcc-dev/neo-go/pkg/vm/stackitem"
"math/big"
"unicode/utf8"
)
// RegisterDomainEvent represents "RegisterDomain" event emitted by the contract.
type RegisterDomainEvent struct {
Name string
}
// AddRecordEvent represents "AddRecord" event emitted by the contract.
type AddRecordEvent struct {
Name string
Type *big.Int
}
// SetRecordEvent represents "SetRecord" event emitted by the contract.
type SetRecordEvent struct {
Name string
Type *big.Int
}
// DeleteRecordsEvent represents "DeleteRecords" event emitted by the contract.
type DeleteRecordsEvent struct {
Name string
Type *big.Int
}
// DeleteDomainEvent represents "DeleteDomain" event emitted by the contract.
type DeleteDomainEvent struct {
Name string
}
// Invoker is used by ContractReader to call various safe methods.
type Invoker interface {
nep11.Invoker
}
// Actor is used by Contract to call state-changing methods.
type Actor interface {
Invoker
nep11.Actor
MakeCall(contract util.Uint160, method string, params ...any) (*transaction.Transaction, error)
MakeRun(script []byte) (*transaction.Transaction, error)
MakeUnsignedCall(contract util.Uint160, method string, attrs []transaction.Attribute, params ...any) (*transaction.Transaction, error)
MakeUnsignedRun(script []byte, attrs []transaction.Attribute) (*transaction.Transaction, error)
SendCall(contract util.Uint160, method string, params ...any) (util.Uint256, uint32, error)
SendRun(script []byte) (util.Uint256, uint32, error)
}
// ContractReader implements safe contract methods.
type ContractReader struct {
nep11.NonDivisibleReader
invoker Invoker
hash util.Uint160
}
// Contract implements all contract methods.
type Contract struct {
ContractReader
nep11.BaseWriter
actor Actor
hash util.Uint160
}
// NewReader creates an instance of ContractReader using provided contract hash and the given Invoker.
func NewReader(invoker Invoker, hash util.Uint160) *ContractReader {
return &ContractReader{*nep11.NewNonDivisibleReader(invoker, hash), invoker, hash}
}
// New creates an instance of Contract using provided contract hash and the given Actor.
func New(actor Actor, hash util.Uint160) *Contract {
var nep11ndt = nep11.NewNonDivisible(actor, hash)
return &Contract{ContractReader{nep11ndt.NonDivisibleReader, actor, hash}, nep11ndt.BaseWriter, actor, hash}
}
// GetPrice invokes `getPrice` method of contract.
func (c *ContractReader) GetPrice() (*big.Int, error) {
return unwrap.BigInt(c.invoker.Call(c.hash, "getPrice"))
}
// GetRecords invokes `getRecords` method of contract.
func (c *ContractReader) GetRecords(name string, typ *big.Int) ([]stackitem.Item, error) {
return unwrap.Array(c.invoker.Call(c.hash, "getRecords", name, typ))
}
// IsAvailable invokes `isAvailable` method of contract.
func (c *ContractReader) IsAvailable(name string) (bool, error) {
return unwrap.Bool(c.invoker.Call(c.hash, "isAvailable", name))
}
// Resolve invokes `resolve` method of contract.
func (c *ContractReader) Resolve(name string, typ *big.Int) ([]stackitem.Item, error) {
return unwrap.Array(c.invoker.Call(c.hash, "resolve", name, typ))
}
// Roots invokes `roots` method of contract.
func (c *ContractReader) Roots() (uuid.UUID, result.Iterator, error) {
return unwrap.SessionIterator(c.invoker.Call(c.hash, "roots"))
}
// RootsExpanded is similar to Roots (uses the same contract
// method), but can be useful if the server used doesn't support sessions and
// doesn't expand iterators. It creates a script that will get the specified
// number of result items from the iterator right in the VM and return them to
// you. It's only limited by VM stack and GAS available for RPC invocations.
func (c *ContractReader) RootsExpanded(_numOfIteratorItems int) ([]stackitem.Item, error) {
return unwrap.Array(c.invoker.CallAndExpandIterator(c.hash, "roots", _numOfIteratorItems))
}
// Version invokes `version` method of contract.
func (c *ContractReader) Version() (*big.Int, error) {
return unwrap.BigInt(c.invoker.Call(c.hash, "version"))
}
// AddRecord creates a transaction invoking `addRecord` method of the contract.
// This transaction is signed and immediately sent to the network.
// The values returned are its hash, ValidUntilBlock value and error if any.
func (c *Contract) AddRecord(name string, typ *big.Int, data string) (util.Uint256, uint32, error) {
return c.actor.SendCall(c.hash, "addRecord", name, typ, data)
}
// AddRecordTransaction creates a transaction invoking `addRecord` method of the contract.
// This transaction is signed, but not sent to the network, instead it's
// returned to the caller.
func (c *Contract) AddRecordTransaction(name string, typ *big.Int, data string) (*transaction.Transaction, error) {
return c.actor.MakeCall(c.hash, "addRecord", name, typ, data)
}
// AddRecordUnsigned creates a transaction invoking `addRecord` method of the contract.
// This transaction is not signed, it's simply returned to the caller.
// Any fields of it that do not affect fees can be changed (ValidUntilBlock,
// Nonce), fee values (NetworkFee, SystemFee) can be increased as well.
func (c *Contract) AddRecordUnsigned(name string, typ *big.Int, data string) (*transaction.Transaction, error) {
return c.actor.MakeUnsignedCall(c.hash, "addRecord", nil, name, typ, data)
}
// DeleteDomain creates a transaction invoking `deleteDomain` method of the contract.
// This transaction is signed and immediately sent to the network.
// The values returned are its hash, ValidUntilBlock value and error if any.
func (c *Contract) DeleteDomain(name string) (util.Uint256, uint32, error) {
return c.actor.SendCall(c.hash, "deleteDomain", name)
}
// DeleteDomainTransaction creates a transaction invoking `deleteDomain` method of the contract.
// This transaction is signed, but not sent to the network, instead it's
// returned to the caller.
func (c *Contract) DeleteDomainTransaction(name string) (*transaction.Transaction, error) {
return c.actor.MakeCall(c.hash, "deleteDomain", name)
}
// DeleteDomainUnsigned creates a transaction invoking `deleteDomain` method of the contract.
// This transaction is not signed, it's simply returned to the caller.
// Any fields of it that do not affect fees can be changed (ValidUntilBlock,
// Nonce), fee values (NetworkFee, SystemFee) can be increased as well.
func (c *Contract) DeleteDomainUnsigned(name string) (*transaction.Transaction, error) {
return c.actor.MakeUnsignedCall(c.hash, "deleteDomain", nil, name)
}
// DeleteRecords creates a transaction invoking `deleteRecords` method of the contract.
// This transaction is signed and immediately sent to the network.
// The values returned are its hash, ValidUntilBlock value and error if any.
func (c *Contract) DeleteRecords(name string, typ *big.Int) (util.Uint256, uint32, error) {
return c.actor.SendCall(c.hash, "deleteRecords", name, typ)
}
// DeleteRecordsTransaction creates a transaction invoking `deleteRecords` method of the contract.
// This transaction is signed, but not sent to the network, instead it's
// returned to the caller.
func (c *Contract) DeleteRecordsTransaction(name string, typ *big.Int) (*transaction.Transaction, error) {
return c.actor.MakeCall(c.hash, "deleteRecords", name, typ)
}
// DeleteRecordsUnsigned creates a transaction invoking `deleteRecords` method of the contract.
// This transaction is not signed, it's simply returned to the caller.
// Any fields of it that do not affect fees can be changed (ValidUntilBlock,
// Nonce), fee values (NetworkFee, SystemFee) can be increased as well.
func (c *Contract) DeleteRecordsUnsigned(name string, typ *big.Int) (*transaction.Transaction, error) {
return c.actor.MakeUnsignedCall(c.hash, "deleteRecords", nil, name, typ)
}
// GetAllRecords creates a transaction invoking `getAllRecords` method of the contract.
// This transaction is signed and immediately sent to the network.
// The values returned are its hash, ValidUntilBlock value and error if any.
func (c *Contract) GetAllRecords(name string) (util.Uint256, uint32, error) {
return c.actor.SendCall(c.hash, "getAllRecords", name)
}
// GetAllRecordsTransaction creates a transaction invoking `getAllRecords` method of the contract.
// This transaction is signed, but not sent to the network, instead it's
// returned to the caller.
func (c *Contract) GetAllRecordsTransaction(name string) (*transaction.Transaction, error) {
return c.actor.MakeCall(c.hash, "getAllRecords", name)
}
// GetAllRecordsUnsigned creates a transaction invoking `getAllRecords` method of the contract.
// This transaction is not signed, it's simply returned to the caller.
// Any fields of it that do not affect fees can be changed (ValidUntilBlock,
// Nonce), fee values (NetworkFee, SystemFee) can be increased as well.
func (c *Contract) GetAllRecordsUnsigned(name string) (*transaction.Transaction, error) {
return c.actor.MakeUnsignedCall(c.hash, "getAllRecords", nil, name)
}
func (c *Contract) scriptForRegister(name string, owner util.Uint160, email string, refresh *big.Int, retry *big.Int, expire *big.Int, ttl *big.Int) ([]byte, error) {
return smartcontract.CreateCallWithAssertScript(c.hash, "register", name, owner, email, refresh, retry, expire, ttl)
}
// Register creates a transaction invoking `register` method of the contract.
// This transaction is signed and immediately sent to the network.
// The values returned are its hash, ValidUntilBlock value and error if any.
func (c *Contract) Register(name string, owner util.Uint160, email string, refresh *big.Int, retry *big.Int, expire *big.Int, ttl *big.Int) (util.Uint256, uint32, error) {
script, err := c.scriptForRegister(name, owner, email, refresh, retry, expire, ttl)
if err != nil {
return util.Uint256{}, 0, err
}
return c.actor.SendRun(script)
}
// RegisterTransaction creates a transaction invoking `register` method of the contract.
// This transaction is signed, but not sent to the network, instead it's
// returned to the caller.
func (c *Contract) RegisterTransaction(name string, owner util.Uint160, email string, refresh *big.Int, retry *big.Int, expire *big.Int, ttl *big.Int) (*transaction.Transaction, error) {
script, err := c.scriptForRegister(name, owner, email, refresh, retry, expire, ttl)
if err != nil {
return nil, err
}
return c.actor.MakeRun(script)
}
// RegisterUnsigned creates a transaction invoking `register` method of the contract.
// This transaction is not signed, it's simply returned to the caller.
// Any fields of it that do not affect fees can be changed (ValidUntilBlock,
// Nonce), fee values (NetworkFee, SystemFee) can be increased as well.
func (c *Contract) RegisterUnsigned(name string, owner util.Uint160, email string, refresh *big.Int, retry *big.Int, expire *big.Int, ttl *big.Int) (*transaction.Transaction, error) {
script, err := c.scriptForRegister(name, owner, email, refresh, retry, expire, ttl)
if err != nil {
return nil, err
}
return c.actor.MakeUnsignedRun(script, nil)
}
// Renew creates a transaction invoking `renew` method of the contract.
// This transaction is signed and immediately sent to the network.
// The values returned are its hash, ValidUntilBlock value and error if any.
func (c *Contract) Renew(name string) (util.Uint256, uint32, error) {
return c.actor.SendCall(c.hash, "renew", name)
}
// RenewTransaction creates a transaction invoking `renew` method of the contract.
// This transaction is signed, but not sent to the network, instead it's
// returned to the caller.
func (c *Contract) RenewTransaction(name string) (*transaction.Transaction, error) {
return c.actor.MakeCall(c.hash, "renew", name)
}
// RenewUnsigned creates a transaction invoking `renew` method of the contract.
// This transaction is not signed, it's simply returned to the caller.
// Any fields of it that do not affect fees can be changed (ValidUntilBlock,
// Nonce), fee values (NetworkFee, SystemFee) can be increased as well.
func (c *Contract) RenewUnsigned(name string) (*transaction.Transaction, error) {
return c.actor.MakeUnsignedCall(c.hash, "renew", nil, name)
}
// SetAdmin creates a transaction invoking `setAdmin` method of the contract.
// This transaction is signed and immediately sent to the network.
// The values returned are its hash, ValidUntilBlock value and error if any.
func (c *Contract) SetAdmin(name string, admin util.Uint160) (util.Uint256, uint32, error) {
return c.actor.SendCall(c.hash, "setAdmin", name, admin)
}
// SetAdminTransaction creates a transaction invoking `setAdmin` method of the contract.
// This transaction is signed, but not sent to the network, instead it's
// returned to the caller.
func (c *Contract) SetAdminTransaction(name string, admin util.Uint160) (*transaction.Transaction, error) {
return c.actor.MakeCall(c.hash, "setAdmin", name, admin)
}
// SetAdminUnsigned creates a transaction invoking `setAdmin` method of the contract.
// This transaction is not signed, it's simply returned to the caller.
// Any fields of it that do not affect fees can be changed (ValidUntilBlock,
// Nonce), fee values (NetworkFee, SystemFee) can be increased as well.
func (c *Contract) SetAdminUnsigned(name string, admin util.Uint160) (*transaction.Transaction, error) {
return c.actor.MakeUnsignedCall(c.hash, "setAdmin", nil, name, admin)
}
// SetPrice creates a transaction invoking `setPrice` method of the contract.
// This transaction is signed and immediately sent to the network.
// The values returned are its hash, ValidUntilBlock value and error if any.
func (c *Contract) SetPrice(price *big.Int) (util.Uint256, uint32, error) {
return c.actor.SendCall(c.hash, "setPrice", price)
}
// SetPriceTransaction creates a transaction invoking `setPrice` method of the contract.
// This transaction is signed, but not sent to the network, instead it's
// returned to the caller.
func (c *Contract) SetPriceTransaction(price *big.Int) (*transaction.Transaction, error) {
return c.actor.MakeCall(c.hash, "setPrice", price)
}
// SetPriceUnsigned creates a transaction invoking `setPrice` method of the contract.
// This transaction is not signed, it's simply returned to the caller.
// Any fields of it that do not affect fees can be changed (ValidUntilBlock,
// Nonce), fee values (NetworkFee, SystemFee) can be increased as well.
func (c *Contract) SetPriceUnsigned(price *big.Int) (*transaction.Transaction, error) {
return c.actor.MakeUnsignedCall(c.hash, "setPrice", nil, price)
}
// SetRecord creates a transaction invoking `setRecord` method of the contract.
// This transaction is signed and immediately sent to the network.
// The values returned are its hash, ValidUntilBlock value and error if any.
func (c *Contract) SetRecord(name string, typ *big.Int, id *big.Int, data string) (util.Uint256, uint32, error) {
return c.actor.SendCall(c.hash, "setRecord", name, typ, id, data)
}
// SetRecordTransaction creates a transaction invoking `setRecord` method of the contract.
// This transaction is signed, but not sent to the network, instead it's
// returned to the caller.
func (c *Contract) SetRecordTransaction(name string, typ *big.Int, id *big.Int, data string) (*transaction.Transaction, error) {
return c.actor.MakeCall(c.hash, "setRecord", name, typ, id, data)
}
// SetRecordUnsigned creates a transaction invoking `setRecord` method of the contract.
// This transaction is not signed, it's simply returned to the caller.
// Any fields of it that do not affect fees can be changed (ValidUntilBlock,
// Nonce), fee values (NetworkFee, SystemFee) can be increased as well.
func (c *Contract) SetRecordUnsigned(name string, typ *big.Int, id *big.Int, data string) (*transaction.Transaction, error) {
return c.actor.MakeUnsignedCall(c.hash, "setRecord", nil, name, typ, id, data)
}
// Update creates a transaction invoking `update` method of the contract.
// This transaction is signed and immediately sent to the network.
// The values returned are its hash, ValidUntilBlock value and error if any.
func (c *Contract) Update(nef []byte, manifest string, data any) (util.Uint256, uint32, error) {
return c.actor.SendCall(c.hash, "update", nef, manifest, data)
}
// UpdateTransaction creates a transaction invoking `update` method of the contract.
// This transaction is signed, but not sent to the network, instead it's
// returned to the caller.
func (c *Contract) UpdateTransaction(nef []byte, manifest string, data any) (*transaction.Transaction, error) {
return c.actor.MakeCall(c.hash, "update", nef, manifest, data)
}
// UpdateUnsigned creates a transaction invoking `update` method of the contract.
// This transaction is not signed, it's simply returned to the caller.
// Any fields of it that do not affect fees can be changed (ValidUntilBlock,
// Nonce), fee values (NetworkFee, SystemFee) can be increased as well.
func (c *Contract) UpdateUnsigned(nef []byte, manifest string, data any) (*transaction.Transaction, error) {
return c.actor.MakeUnsignedCall(c.hash, "update", nil, nef, manifest, data)
}
// UpdateSOA creates a transaction invoking `updateSOA` method of the contract.
// This transaction is signed and immediately sent to the network.
// The values returned are its hash, ValidUntilBlock value and error if any.
func (c *Contract) UpdateSOA(name string, email string, refresh *big.Int, retry *big.Int, expire *big.Int, ttl *big.Int) (util.Uint256, uint32, error) {
return c.actor.SendCall(c.hash, "updateSOA", name, email, refresh, retry, expire, ttl)
}
// UpdateSOATransaction creates a transaction invoking `updateSOA` method of the contract.
// This transaction is signed, but not sent to the network, instead it's
// returned to the caller.
func (c *Contract) UpdateSOATransaction(name string, email string, refresh *big.Int, retry *big.Int, expire *big.Int, ttl *big.Int) (*transaction.Transaction, error) {
return c.actor.MakeCall(c.hash, "updateSOA", name, email, refresh, retry, expire, ttl)
}
// UpdateSOAUnsigned creates a transaction invoking `updateSOA` method of the contract.
// This transaction is not signed, it's simply returned to the caller.
// Any fields of it that do not affect fees can be changed (ValidUntilBlock,
// Nonce), fee values (NetworkFee, SystemFee) can be increased as well.
func (c *Contract) UpdateSOAUnsigned(name string, email string, refresh *big.Int, retry *big.Int, expire *big.Int, ttl *big.Int) (*transaction.Transaction, error) {
return c.actor.MakeUnsignedCall(c.hash, "updateSOA", nil, name, email, refresh, retry, expire, ttl)
}
// RegisterDomainEventsFromApplicationLog retrieves a set of all emitted events
// with "RegisterDomain" name from the provided [result.ApplicationLog].
func RegisterDomainEventsFromApplicationLog(log *result.ApplicationLog) ([]*RegisterDomainEvent, error) {
if log == nil {
return nil, errors.New("nil application log")
}
var res []*RegisterDomainEvent
for i, ex := range log.Executions {
for j, e := range ex.Events {
if e.Name != "RegisterDomain" {
continue
}
event := new(RegisterDomainEvent)
err := event.FromStackItem(e.Item)
if err != nil {
return nil, fmt.Errorf("failed to deserialize RegisterDomainEvent from stackitem (execution #%d, event #%d): %w", i, j, err)
}
res = append(res, event)
}
}
return res, nil
}
// FromStackItem converts provided [stackitem.Array] to RegisterDomainEvent or
// returns an error if it's not possible to do to so.
func (e *RegisterDomainEvent) FromStackItem(item *stackitem.Array) error {
if item == nil {
return errors.New("nil item")
}
arr, ok := item.Value().([]stackitem.Item)
if !ok {
return errors.New("not an array")
}
if len(arr) != 1 {
return errors.New("wrong number of structure elements")
}
var (
index = -1
err error
)
index++
e.Name, err = func(item stackitem.Item) (string, error) {
b, err := item.TryBytes()
if err != nil {
return "", err
}
if !utf8.Valid(b) {
return "", errors.New("not a UTF-8 string")
}
return string(b), nil
}(arr[index])
if err != nil {
return fmt.Errorf("field Name: %w", err)
}
return nil
}
// AddRecordEventsFromApplicationLog retrieves a set of all emitted events
// with "AddRecord" name from the provided [result.ApplicationLog].
func AddRecordEventsFromApplicationLog(log *result.ApplicationLog) ([]*AddRecordEvent, error) {
if log == nil {
return nil, errors.New("nil application log")
}
var res []*AddRecordEvent
for i, ex := range log.Executions {
for j, e := range ex.Events {
if e.Name != "AddRecord" {
continue
}
event := new(AddRecordEvent)
err := event.FromStackItem(e.Item)
if err != nil {
return nil, fmt.Errorf("failed to deserialize AddRecordEvent from stackitem (execution #%d, event #%d): %w", i, j, err)
}
res = append(res, event)
}
}
return res, nil
}
// FromStackItem converts provided [stackitem.Array] to AddRecordEvent or
// returns an error if it's not possible to do to so.
func (e *AddRecordEvent) FromStackItem(item *stackitem.Array) error {
if item == nil {
return errors.New("nil item")
}
arr, ok := item.Value().([]stackitem.Item)
if !ok {
return errors.New("not an array")
}
if len(arr) != 2 {
return errors.New("wrong number of structure elements")
}
var (
index = -1
err error
)
index++
e.Name, err = func(item stackitem.Item) (string, error) {
b, err := item.TryBytes()
if err != nil {
return "", err
}
if !utf8.Valid(b) {
return "", errors.New("not a UTF-8 string")
}
return string(b), nil
}(arr[index])
if err != nil {
return fmt.Errorf("field Name: %w", err)
}
index++
e.Type, err = arr[index].TryInteger()
if err != nil {
return fmt.Errorf("field Type: %w", err)
}
return nil
}
// SetRecordEventsFromApplicationLog retrieves a set of all emitted events
// with "SetRecord" name from the provided [result.ApplicationLog].
func SetRecordEventsFromApplicationLog(log *result.ApplicationLog) ([]*SetRecordEvent, error) {
if log == nil {
return nil, errors.New("nil application log")
}
var res []*SetRecordEvent
for i, ex := range log.Executions {
for j, e := range ex.Events {
if e.Name != "SetRecord" {
continue
}
event := new(SetRecordEvent)
err := event.FromStackItem(e.Item)
if err != nil {
return nil, fmt.Errorf("failed to deserialize SetRecordEvent from stackitem (execution #%d, event #%d): %w", i, j, err)
}
res = append(res, event)
}
}
return res, nil
}
// FromStackItem converts provided [stackitem.Array] to SetRecordEvent or
// returns an error if it's not possible to do to so.
func (e *SetRecordEvent) FromStackItem(item *stackitem.Array) error {
if item == nil {
return errors.New("nil item")
}
arr, ok := item.Value().([]stackitem.Item)
if !ok {
return errors.New("not an array")
}
if len(arr) != 2 {
return errors.New("wrong number of structure elements")
}
var (
index = -1
err error
)
index++
e.Name, err = func(item stackitem.Item) (string, error) {
b, err := item.TryBytes()
if err != nil {
return "", err
}
if !utf8.Valid(b) {
return "", errors.New("not a UTF-8 string")
}
return string(b), nil
}(arr[index])
if err != nil {
return fmt.Errorf("field Name: %w", err)
}
index++
e.Type, err = arr[index].TryInteger()
if err != nil {
return fmt.Errorf("field Type: %w", err)
}
return nil
}
// DeleteRecordsEventsFromApplicationLog retrieves a set of all emitted events
// with "DeleteRecords" name from the provided [result.ApplicationLog].
func DeleteRecordsEventsFromApplicationLog(log *result.ApplicationLog) ([]*DeleteRecordsEvent, error) {
if log == nil {
return nil, errors.New("nil application log")
}
var res []*DeleteRecordsEvent
for i, ex := range log.Executions {
for j, e := range ex.Events {
if e.Name != "DeleteRecords" {
continue
}
event := new(DeleteRecordsEvent)
err := event.FromStackItem(e.Item)
if err != nil {
return nil, fmt.Errorf("failed to deserialize DeleteRecordsEvent from stackitem (execution #%d, event #%d): %w", i, j, err)
}
res = append(res, event)
}
}
return res, nil
}
// FromStackItem converts provided [stackitem.Array] to DeleteRecordsEvent or
// returns an error if it's not possible to do to so.
func (e *DeleteRecordsEvent) FromStackItem(item *stackitem.Array) error {
if item == nil {
return errors.New("nil item")
}
arr, ok := item.Value().([]stackitem.Item)
if !ok {
return errors.New("not an array")
}
if len(arr) != 2 {
return errors.New("wrong number of structure elements")
}
var (
index = -1
err error
)
index++
e.Name, err = func(item stackitem.Item) (string, error) {
b, err := item.TryBytes()
if err != nil {
return "", err
}
if !utf8.Valid(b) {
return "", errors.New("not a UTF-8 string")
}
return string(b), nil
}(arr[index])
if err != nil {
return fmt.Errorf("field Name: %w", err)
}
index++
e.Type, err = arr[index].TryInteger()
if err != nil {
return fmt.Errorf("field Type: %w", err)
}
return nil
}
// DeleteDomainEventsFromApplicationLog retrieves a set of all emitted events
// with "DeleteDomain" name from the provided [result.ApplicationLog].
func DeleteDomainEventsFromApplicationLog(log *result.ApplicationLog) ([]*DeleteDomainEvent, error) {
if log == nil {
return nil, errors.New("nil application log")
}
var res []*DeleteDomainEvent
for i, ex := range log.Executions {
for j, e := range ex.Events {
if e.Name != "DeleteDomain" {
continue
}
event := new(DeleteDomainEvent)
err := event.FromStackItem(e.Item)
if err != nil {
return nil, fmt.Errorf("failed to deserialize DeleteDomainEvent from stackitem (execution #%d, event #%d): %w", i, j, err)
}
res = append(res, event)
}
}
return res, nil
}
// FromStackItem converts provided [stackitem.Array] to DeleteDomainEvent or
// returns an error if it's not possible to do to so.
func (e *DeleteDomainEvent) FromStackItem(item *stackitem.Array) error {
if item == nil {
return errors.New("nil item")
}
arr, ok := item.Value().([]stackitem.Item)
if !ok {
return errors.New("not an array")
}
if len(arr) != 1 {
return errors.New("wrong number of structure elements")
}
var (
index = -1
err error
)
index++
e.Name, err = func(item stackitem.Item) (string, error) {
b, err := item.TryBytes()
if err != nil {
return "", err
}
if !utf8.Valid(b) {
return "", errors.New("not a UTF-8 string")
}
return string(b), nil
}(arr[index])
if err != nil {
return fmt.Errorf("field Name: %w", err)
}
return nil
}