contract

Documentation

Index

• Variables
• type DeliveryContract
  • func DeployDeliveryContract(auth *bind.TransactOpts, backend bind.ContractBackend) (common.Address, *types.Transaction, *DeliveryContract, error)
  • func NewDeliveryContract(address common.Address, backend bind.ContractBackend) (*DeliveryContract, error)
• type DeliveryContractApproval
• type DeliveryContractApprovalForAll
• type DeliveryContractApprovalForAllIterator
  • func (it *DeliveryContractApprovalForAllIterator) Close() error
  • func (it *DeliveryContractApprovalForAllIterator) Error() error
  • func (it *DeliveryContractApprovalForAllIterator) Next() bool
• type DeliveryContractApprovalIterator
  • func (it *DeliveryContractApprovalIterator) Close() error
  • func (it *DeliveryContractApprovalIterator) Error() error
  • func (it *DeliveryContractApprovalIterator) Next() bool
• type DeliveryContractCaller
  • func NewDeliveryContractCaller(address common.Address, caller bind.ContractCaller) (*DeliveryContractCaller, error)
  • func (_DeliveryContract *DeliveryContractCaller) BalanceOf(opts *bind.CallOpts, owner common.Address) (*big.Int, error)
  • func (_DeliveryContract *DeliveryContractCaller) BaseURI(opts *bind.CallOpts) (string, error)
  • func (_DeliveryContract *DeliveryContractCaller) GetApproved(opts *bind.CallOpts, tokenId *big.Int) (common.Address, error)
  • func (_DeliveryContract *DeliveryContractCaller) GetTokenIdForOrder(opts *bind.CallOpts, orderId string) (*big.Int, error)
  • func (_DeliveryContract *DeliveryContractCaller) IsApprovedForAll(opts *bind.CallOpts, owner common.Address, operator common.Address) (bool, error)
  • func (_DeliveryContract *DeliveryContractCaller) Name(opts *bind.CallOpts) (string, error)
  • func (_DeliveryContract *DeliveryContractCaller) OwnerOf(opts *bind.CallOpts, tokenId *big.Int) (common.Address, error)
  • func (_DeliveryContract *DeliveryContractCaller) SupportsInterface(opts *bind.CallOpts, interfaceId [4]byte) (bool, error)
  • func (_DeliveryContract *DeliveryContractCaller) Symbol(opts *bind.CallOpts) (string, error)
  • func (_DeliveryContract *DeliveryContractCaller) TokenByIndex(opts *bind.CallOpts, index *big.Int) (*big.Int, error)
  • func (_DeliveryContract *DeliveryContractCaller) TokenOfOwnerByIndex(opts *bind.CallOpts, owner common.Address, index *big.Int) (*big.Int, error)
  • func (_DeliveryContract *DeliveryContractCaller) TokenURI(opts *bind.CallOpts, tokenId *big.Int) (string, error)
  • func (_DeliveryContract *DeliveryContractCaller) TotalSupply(opts *bind.CallOpts) (*big.Int, error)
• type DeliveryContractCallerRaw
  • func (_DeliveryContract *DeliveryContractCallerRaw) Call(opts *bind.CallOpts, result *[]interface{}, method string, ...) error
• type DeliveryContractCallerSession
  • func (_DeliveryContract *DeliveryContractCallerSession) BalanceOf(owner common.Address) (*big.Int, error)
  • func (_DeliveryContract *DeliveryContractCallerSession) BaseURI() (string, error)
  • func (_DeliveryContract *DeliveryContractCallerSession) GetApproved(tokenId *big.Int) (common.Address, error)
  • func (_DeliveryContract *DeliveryContractCallerSession) GetTokenIdForOrder(orderId string) (*big.Int, error)
  • func (_DeliveryContract *DeliveryContractCallerSession) IsApprovedForAll(owner common.Address, operator common.Address) (bool, error)
  • func (_DeliveryContract *DeliveryContractCallerSession) Name() (string, error)
  • func (_DeliveryContract *DeliveryContractCallerSession) OwnerOf(tokenId *big.Int) (common.Address, error)
  • func (_DeliveryContract *DeliveryContractCallerSession) SupportsInterface(interfaceId [4]byte) (bool, error)
  • func (_DeliveryContract *DeliveryContractCallerSession) Symbol() (string, error)
  • func (_DeliveryContract *DeliveryContractCallerSession) TokenByIndex(index *big.Int) (*big.Int, error)
  • func (_DeliveryContract *DeliveryContractCallerSession) TokenOfOwnerByIndex(owner common.Address, index *big.Int) (*big.Int, error)
  • func (_DeliveryContract *DeliveryContractCallerSession) TokenURI(tokenId *big.Int) (string, error)
  • func (_DeliveryContract *DeliveryContractCallerSession) TotalSupply() (*big.Int, error)
• type DeliveryContractExecutor
  • func NewDeliveryContractExecutor(nodeUrl string, serverPrivateKey string, contractAddress *string) (*DeliveryContractExecutor, error)
  • func (_exec *DeliveryContractExecutor) BurnDeliveryToken(orderId string) error
  • func (_exec *DeliveryContractExecutor) DeliverOrder(tokenId int64, buyerPrivateKey string, deliveryPrice int64) error
  • func (_exec *DeliveryContractExecutor) GetOwner(tokenId int64) (string, error)
  • func (_exec *DeliveryContractExecutor) IsDelivered(tokenId int64) (bool, error)
  • func (_exec *DeliveryContractExecutor) MintNFT(purchase *Purchase) (*big.Int, string, error)
  • func (_exec *DeliveryContractExecutor) PayForGoods(tokenId int64, buyerPrivateKey string, price int64) error
• type DeliveryContractFilterer
  • func NewDeliveryContractFilterer(address common.Address, filterer bind.ContractFilterer) (*DeliveryContractFilterer, error)
  • func (_DeliveryContract *DeliveryContractFilterer) FilterApproval(opts *bind.FilterOpts, owner []common.Address, approved []common.Address, ...) (*DeliveryContractApprovalIterator, error)
  • func (_DeliveryContract *DeliveryContractFilterer) FilterApprovalForAll(opts *bind.FilterOpts, owner []common.Address, operator []common.Address) (*DeliveryContractApprovalForAllIterator, error)
  • func (_DeliveryContract *DeliveryContractFilterer) FilterNFTMinted(opts *bind.FilterOpts) (*DeliveryContractNFTMintedIterator, error)
  • func (_DeliveryContract *DeliveryContractFilterer) FilterNftBought(opts *bind.FilterOpts) (*DeliveryContractNftBoughtIterator, error)
  • func (_DeliveryContract *DeliveryContractFilterer) FilterTransfer(opts *bind.FilterOpts, from []common.Address, to []common.Address, ...) (*DeliveryContractTransferIterator, error)
  • func (_DeliveryContract *DeliveryContractFilterer) ParseApproval(log types.Log) (*DeliveryContractApproval, error)
  • func (_DeliveryContract *DeliveryContractFilterer) ParseApprovalForAll(log types.Log) (*DeliveryContractApprovalForAll, error)
  • func (_DeliveryContract *DeliveryContractFilterer) ParseNFTMinted(log types.Log) (*DeliveryContractNFTMinted, error)
  • func (_DeliveryContract *DeliveryContractFilterer) ParseNftBought(log types.Log) (*DeliveryContractNftBought, error)
  • func (_DeliveryContract *DeliveryContractFilterer) ParseTransfer(log types.Log) (*DeliveryContractTransfer, error)
  • func (_DeliveryContract *DeliveryContractFilterer) WatchApproval(opts *bind.WatchOpts, sink chan<- *DeliveryContractApproval, ...) (event.Subscription, error)
  • func (_DeliveryContract *DeliveryContractFilterer) WatchApprovalForAll(opts *bind.WatchOpts, sink chan<- *DeliveryContractApprovalForAll, ...) (event.Subscription, error)
  • func (_DeliveryContract *DeliveryContractFilterer) WatchNFTMinted(opts *bind.WatchOpts, sink chan<- *DeliveryContractNFTMinted) (event.Subscription, error)
  • func (_DeliveryContract *DeliveryContractFilterer) WatchNftBought(opts *bind.WatchOpts, sink chan<- *DeliveryContractNftBought) (event.Subscription, error)
  • func (_DeliveryContract *DeliveryContractFilterer) WatchTransfer(opts *bind.WatchOpts, sink chan<- *DeliveryContractTransfer, ...) (event.Subscription, error)
• type DeliveryContractNFTMinted
• type DeliveryContractNFTMintedIterator
  • func (it *DeliveryContractNFTMintedIterator) Close() error
  • func (it *DeliveryContractNFTMintedIterator) Error() error
  • func (it *DeliveryContractNFTMintedIterator) Next() bool
• type DeliveryContractNftBought
• type DeliveryContractNftBoughtIterator
  • func (it *DeliveryContractNftBoughtIterator) Close() error
  • func (it *DeliveryContractNftBoughtIterator) Error() error
  • func (it *DeliveryContractNftBoughtIterator) Next() bool
• type DeliveryContractRaw
  • func (_DeliveryContract *DeliveryContractRaw) Call(opts *bind.CallOpts, result *[]interface{}, method string, ...) error
  • func (_DeliveryContract *DeliveryContractRaw) Transact(opts *bind.TransactOpts, method string, params ...interface{}) (*types.Transaction, error)
  • func (_DeliveryContract *DeliveryContractRaw) Transfer(opts *bind.TransactOpts) (*types.Transaction, error)
• type DeliveryContractSession
  • func (_DeliveryContract *DeliveryContractSession) Approve(to common.Address, tokenId *big.Int) (*types.Transaction, error)
  • func (_DeliveryContract *DeliveryContractSession) BalanceOf(owner common.Address) (*big.Int, error)
  • func (_DeliveryContract *DeliveryContractSession) BaseURI() (string, error)
  • func (_DeliveryContract *DeliveryContractSession) Burn(tokenId *big.Int) (*types.Transaction, error)
  • func (_DeliveryContract *DeliveryContractSession) BurnTokenByOrderId(orderId string) (*types.Transaction, error)
  • func (_DeliveryContract *DeliveryContractSession) Buy(tokenId *big.Int) (*types.Transaction, error)
  • func (_DeliveryContract *DeliveryContractSession) GetApproved(tokenId *big.Int) (common.Address, error)
  • func (_DeliveryContract *DeliveryContractSession) GetTokenIdForOrder(orderId string) (*big.Int, error)
  • func (_DeliveryContract *DeliveryContractSession) IsApprovedForAll(owner common.Address, operator common.Address) (bool, error)
  • func (_DeliveryContract *DeliveryContractSession) MintToken(allowedPurchaser common.Address, deliveryPrice *big.Int, orderPrice *big.Int, ...) (*types.Transaction, error)
  • func (_DeliveryContract *DeliveryContractSession) Name() (string, error)
  • func (_DeliveryContract *DeliveryContractSession) OwnerOf(tokenId *big.Int) (common.Address, error)
  • func (_DeliveryContract *DeliveryContractSession) PayForGoods(tokenId *big.Int) (*types.Transaction, error)
  • func (_DeliveryContract *DeliveryContractSession) SafeTransferFrom(from common.Address, to common.Address, tokenId *big.Int) (*types.Transaction, error)
  • func (_DeliveryContract *DeliveryContractSession) SafeTransferFrom0(from common.Address, to common.Address, tokenId *big.Int, _data []byte) (*types.Transaction, error)
  • func (_DeliveryContract *DeliveryContractSession) SetApprovalForAll(operator common.Address, approved bool) (*types.Transaction, error)
  • func (_DeliveryContract *DeliveryContractSession) SupportsInterface(interfaceId [4]byte) (bool, error)
  • func (_DeliveryContract *DeliveryContractSession) Symbol() (string, error)
  • func (_DeliveryContract *DeliveryContractSession) TokenByIndex(index *big.Int) (*big.Int, error)
  • func (_DeliveryContract *DeliveryContractSession) TokenOfOwnerByIndex(owner common.Address, index *big.Int) (*big.Int, error)
  • func (_DeliveryContract *DeliveryContractSession) TokenURI(tokenId *big.Int) (string, error)
  • func (_DeliveryContract *DeliveryContractSession) TotalSupply() (*big.Int, error)
  • func (_DeliveryContract *DeliveryContractSession) TransferFrom(from common.Address, to common.Address, tokenId *big.Int) (*types.Transaction, error)
• type DeliveryContractTransactor
  • func NewDeliveryContractTransactor(address common.Address, transactor bind.ContractTransactor) (*DeliveryContractTransactor, error)
  • func (_DeliveryContract *DeliveryContractTransactor) Approve(opts *bind.TransactOpts, to common.Address, tokenId *big.Int) (*types.Transaction, error)
  • func (_DeliveryContract *DeliveryContractTransactor) Burn(opts *bind.TransactOpts, tokenId *big.Int) (*types.Transaction, error)
  • func (_DeliveryContract *DeliveryContractTransactor) BurnTokenByOrderId(opts *bind.TransactOpts, orderId string) (*types.Transaction, error)
  • func (_DeliveryContract *DeliveryContractTransactor) Buy(opts *bind.TransactOpts, tokenId *big.Int) (*types.Transaction, error)
  • func (_DeliveryContract *DeliveryContractTransactor) MintToken(opts *bind.TransactOpts, allowedPurchaser common.Address, ...) (*types.Transaction, error)
  • func (_DeliveryContract *DeliveryContractTransactor) PayForGoods(opts *bind.TransactOpts, tokenId *big.Int) (*types.Transaction, error)
  • func (_DeliveryContract *DeliveryContractTransactor) SafeTransferFrom(opts *bind.TransactOpts, from common.Address, to common.Address, ...) (*types.Transaction, error)
  • func (_DeliveryContract *DeliveryContractTransactor) SafeTransferFrom0(opts *bind.TransactOpts, from common.Address, to common.Address, ...) (*types.Transaction, error)
  • func (_DeliveryContract *DeliveryContractTransactor) SetApprovalForAll(opts *bind.TransactOpts, operator common.Address, approved bool) (*types.Transaction, error)
  • func (_DeliveryContract *DeliveryContractTransactor) TransferFrom(opts *bind.TransactOpts, from common.Address, to common.Address, ...) (*types.Transaction, error)
• type DeliveryContractTransactorRaw
  • func (_DeliveryContract *DeliveryContractTransactorRaw) Transact(opts *bind.TransactOpts, method string, params ...interface{}) (*types.Transaction, error)
  • func (_DeliveryContract *DeliveryContractTransactorRaw) Transfer(opts *bind.TransactOpts) (*types.Transaction, error)
• type DeliveryContractTransactorSession
  • func (_DeliveryContract *DeliveryContractTransactorSession) Approve(to common.Address, tokenId *big.Int) (*types.Transaction, error)
  • func (_DeliveryContract *DeliveryContractTransactorSession) Burn(tokenId *big.Int) (*types.Transaction, error)
  • func (_DeliveryContract *DeliveryContractTransactorSession) BurnTokenByOrderId(orderId string) (*types.Transaction, error)
  • func (_DeliveryContract *DeliveryContractTransactorSession) Buy(tokenId *big.Int) (*types.Transaction, error)
  • func (_DeliveryContract *DeliveryContractTransactorSession) MintToken(allowedPurchaser common.Address, deliveryPrice *big.Int, orderPrice *big.Int, ...) (*types.Transaction, error)
  • func (_DeliveryContract *DeliveryContractTransactorSession) PayForGoods(tokenId *big.Int) (*types.Transaction, error)
  • func (_DeliveryContract *DeliveryContractTransactorSession) SafeTransferFrom(from common.Address, to common.Address, tokenId *big.Int) (*types.Transaction, error)
  • func (_DeliveryContract *DeliveryContractTransactorSession) SafeTransferFrom0(from common.Address, to common.Address, tokenId *big.Int, _data []byte) (*types.Transaction, error)
  • func (_DeliveryContract *DeliveryContractTransactorSession) SetApprovalForAll(operator common.Address, approved bool) (*types.Transaction, error)
  • func (_DeliveryContract *DeliveryContractTransactorSession) TransferFrom(from common.Address, to common.Address, tokenId *big.Int) (*types.Transaction, error)
• type DeliveryContractTransfer
• type DeliveryContractTransferIterator
  • func (it *DeliveryContractTransferIterator) Close() error
  • func (it *DeliveryContractTransferIterator) Error() error
  • func (it *DeliveryContractTransferIterator) Next() bool
• type Purchase

Variables

var DeliveryContractABI = DeliveryContractMetaData.ABI

DeliveryContractABI is the input ABI used to generate the binding from. Deprecated: Use DeliveryContractMetaData.ABI instead.

var DeliveryContractBin = DeliveryContractMetaData.Bin

DeliveryContractBin is the compiled bytecode used for deploying new contracts. Deprecated: Use DeliveryContractMetaData.Bin instead.

var DeliveryContractMetaData = &bind.MetaData{
	ABI: "[{\"inputs\":[],\"stateMutability\":\"nonpayable\",\"type\":\"constructor\"},{\"anonymous\":false,\"inputs\":[{\"indexed\":true,\"internalType\":\"address\",\"name\":\"owner\",\"type\":\"address\"},{\"indexed\":true,\"internalType\":\"address\",\"name\":\"approved\",\"type\":\"address\"},{\"indexed\":true,\"internalType\":\"uint256\",\"name\":\"tokenId\",\"type\":\"uint256\"}],\"name\":\"Approval\",\"type\":\"event\"},{\"anonymous\":false,\"inputs\":[{\"indexed\":true,\"internalType\":\"address\",\"name\":\"owner\",\"type\":\"address\"},{\"indexed\":true,\"internalType\":\"address\",\"name\":\"operator\",\"type\":\"address\"},{\"indexed\":false,\"internalType\":\"bool\",\"name\":\"approved\",\"type\":\"bool\"}],\"name\":\"ApprovalForAll\",\"type\":\"event\"},{\"anonymous\":false,\"inputs\":[{\"indexed\":false,\"internalType\":\"uint256\",\"name\":\"_tokenId\",\"type\":\"uint256\"}],\"name\":\"NFTMinted\",\"type\":\"event\"},{\"anonymous\":false,\"inputs\":[{\"indexed\":false,\"internalType\":\"address\",\"name\":\"_seller\",\"type\":\"address\"},{\"indexed\":false,\"internalType\":\"address\",\"name\":\"_buyer\",\"type\":\"address\"},{\"indexed\":false,\"internalType\":\"uint256\",\"name\":\"_price\",\"type\":\"uint256\"}],\"name\":\"NftBought\",\"type\":\"event\"},{\"anonymous\":false,\"inputs\":[{\"indexed\":true,\"internalType\":\"address\",\"name\":\"from\",\"type\":\"address\"},{\"indexed\":true,\"internalType\":\"address\",\"name\":\"to\",\"type\":\"address\"},{\"indexed\":true,\"internalType\":\"uint256\",\"name\":\"tokenId\",\"type\":\"uint256\"}],\"name\":\"Transfer\",\"type\":\"event\"},{\"inputs\":[{\"internalType\":\"address\",\"name\":\"to\",\"type\":\"address\"},{\"internalType\":\"uint256\",\"name\":\"tokenId\",\"type\":\"uint256\"}],\"name\":\"approve\",\"outputs\":[],\"stateMutability\":\"nonpayable\",\"type\":\"function\"},{\"inputs\":[{\"internalType\":\"address\",\"name\":\"owner\",\"type\":\"address\"}],\"name\":\"balanceOf\",\"outputs\":[{\"internalType\":\"uint256\",\"name\":\"\",\"type\":\"uint256\"}],\"stateMutability\":\"view\",\"type\":\"function\"},{\"inputs\":[],\"name\":\"baseURI\",\"outputs\":[{\"internalType\":\"string\",\"name\":\"\",\"type\":\"string\"}],\"stateMutability\":\"view\",\"type\":\"function\"},{\"inputs\":[{\"internalType\":\"uint256\",\"name\":\"tokenId\",\"type\":\"uint256\"}],\"name\":\"burn\",\"outputs\":[],\"stateMutability\":\"nonpayable\",\"type\":\"function\"},{\"inputs\":[{\"internalType\":\"string\",\"name\":\"orderId\",\"type\":\"string\"}],\"name\":\"burnTokenByOrderId\",\"outputs\":[],\"stateMutability\":\"nonpayable\",\"type\":\"function\"},{\"inputs\":[{\"internalType\":\"uint256\",\"name\":\"tokenId\",\"type\":\"uint256\"}],\"name\":\"buy\",\"outputs\":[],\"stateMutability\":\"payable\",\"type\":\"function\"},{\"inputs\":[{\"internalType\":\"uint256\",\"name\":\"tokenId\",\"type\":\"uint256\"}],\"name\":\"getApproved\",\"outputs\":[{\"internalType\":\"address\",\"name\":\"\",\"type\":\"address\"}],\"stateMutability\":\"view\",\"type\":\"function\"},{\"inputs\":[{\"internalType\":\"string\",\"name\":\"orderId\",\"type\":\"string\"}],\"name\":\"getTokenIdForOrder\",\"outputs\":[{\"internalType\":\"uint256\",\"name\":\"\",\"type\":\"uint256\"}],\"stateMutability\":\"view\",\"type\":\"function\"},{\"inputs\":[{\"internalType\":\"address\",\"name\":\"owner\",\"type\":\"address\"},{\"internalType\":\"address\",\"name\":\"operator\",\"type\":\"address\"}],\"name\":\"isApprovedForAll\",\"outputs\":[{\"internalType\":\"bool\",\"name\":\"\",\"type\":\"bool\"}],\"stateMutability\":\"view\",\"type\":\"function\"},{\"inputs\":[{\"internalType\":\"address\",\"name\":\"allowedPurchaser\",\"type\":\"address\"},{\"internalType\":\"uint256\",\"name\":\"deliveryPrice\",\"type\":\"uint256\"},{\"internalType\":\"uint256\",\"name\":\"orderPrice\",\"type\":\"uint256\"},{\"internalType\":\"string\",\"name\":\"orderId\",\"type\":\"string\"}],\"name\":\"mintToken\",\"outputs\":[],\"stateMutability\":\"payable\",\"type\":\"function\"},{\"inputs\":[],\"name\":\"name\",\"outputs\":[{\"internalType\":\"string\",\"name\":\"\",\"type\":\"string\"}],\"stateMutability\":\"view\",\"type\":\"function\"},{\"inputs\":[{\"internalType\":\"uint256\",\"name\":\"tokenId\",\"type\":\"uint256\"}],\"name\":\"ownerOf\",\"outputs\":[{\"internalType\":\"address\",\"name\":\"\",\"type\":\"address\"}],\"stateMutability\":\"view\",\"type\":\"function\"},{\"inputs\":[{\"internalType\":\"uint256\",\"name\":\"tokenId\",\"type\":\"uint256\"}],\"name\":\"payForGoods\",\"outputs\":[],\"stateMutability\":\"payable\",\"type\":\"function\"},{\"inputs\":[{\"internalType\":\"address\",\"name\":\"from\",\"type\":\"address\"},{\"internalType\":\"address\",\"name\":\"to\",\"type\":\"address\"},{\"internalType\":\"uint256\",\"name\":\"tokenId\",\"type\":\"uint256\"}],\"name\":\"safeTransferFrom\",\"outputs\":[],\"stateMutability\":\"nonpayable\",\"type\":\"function\"},{\"inputs\":[{\"internalType\":\"address\",\"name\":\"from\",\"type\":\"address\"},{\"internalType\":\"address\",\"name\":\"to\",\"type\":\"address\"},{\"internalType\":\"uint256\",\"name\":\"tokenId\",\"type\":\"uint256\"},{\"internalType\":\"bytes\",\"name\":\"_data\",\"type\":\"bytes\"}],\"name\":\"safeTransferFrom\",\"outputs\":[],\"stateMutability\":\"nonpayable\",\"type\":\"function\"},{\"inputs\":[{\"internalType\":\"address\",\"name\":\"operator\",\"type\":\"address\"},{\"internalType\":\"bool\",\"name\":\"approved\",\"type\":\"bool\"}],\"name\":\"setApprovalForAll\",\"outputs\":[],\"stateMutability\":\"nonpayable\",\"type\":\"function\"},{\"inputs\":[{\"internalType\":\"bytes4\",\"name\":\"interfaceId\",\"type\":\"bytes4\"}],\"name\":\"supportsInterface\",\"outputs\":[{\"internalType\":\"bool\",\"name\":\"\",\"type\":\"bool\"}],\"stateMutability\":\"view\",\"type\":\"function\"},{\"inputs\":[],\"name\":\"symbol\",\"outputs\":[{\"internalType\":\"string\",\"name\":\"\",\"type\":\"string\"}],\"stateMutability\":\"view\",\"type\":\"function\"},{\"inputs\":[{\"internalType\":\"uint256\",\"name\":\"index\",\"type\":\"uint256\"}],\"name\":\"tokenByIndex\",\"outputs\":[{\"internalType\":\"uint256\",\"name\":\"\",\"type\":\"uint256\"}],\"stateMutability\":\"view\",\"type\":\"function\"},{\"inputs\":[{\"internalType\":\"address\",\"name\":\"owner\",\"type\":\"address\"},{\"internalType\":\"uint256\",\"name\":\"index\",\"type\":\"uint256\"}],\"name\":\"tokenOfOwnerByIndex\",\"outputs\":[{\"internalType\":\"uint256\",\"name\":\"\",\"type\":\"uint256\"}],\"stateMutability\":\"view\",\"type\":\"function\"},{\"inputs\":[{\"internalType\":\"uint256\",\"name\":\"tokenId\",\"type\":\"uint256\"}],\"name\":\"tokenURI\",\"outputs\":[{\"internalType\":\"string\",\"name\":\"\",\"type\":\"string\"}],\"stateMutability\":\"view\",\"type\":\"function\"},{\"inputs\":[],\"name\":\"totalSupply\",\"outputs\":[{\"internalType\":\"uint256\",\"name\":\"\",\"type\":\"uint256\"}],\"stateMutability\":\"view\",\"type\":\"function\"},{\"inputs\":[{\"internalType\":\"address\",\"name\":\"from\",\"type\":\"address\"},{\"internalType\":\"address\",\"name\":\"to\",\"type\":\"address\"},{\"internalType\":\"uint256\",\"name\":\"tokenId\",\"type\":\"uint256\"}],\"name\":\"transferFrom\",\"outputs\":[],\"stateMutability\":\"nonpayable\",\"type\":\"function\"}]",
	Bin: 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}

DeliveryContractMetaData contains all meta data concerning the DeliveryContract contract.

Types

type DeliveryContract

type DeliveryContract struct {
	DeliveryContractCaller     // Read-only binding to the contract
	DeliveryContractTransactor // Write-only binding to the contract
	DeliveryContractFilterer   // Log filterer for contract events
}

DeliveryContract is an auto generated Go binding around an Ethereum contract.

func DeployDeliveryContract

func DeployDeliveryContract(auth *bind.TransactOpts, backend bind.ContractBackend) (common.Address, *types.Transaction, *DeliveryContract, error)

DeployDeliveryContract deploys a new Ethereum contract, binding an instance of DeliveryContract to it.

func NewDeliveryContract

func NewDeliveryContract(address common.Address, backend bind.ContractBackend) (*DeliveryContract, error)

NewDeliveryContract creates a new instance of DeliveryContract, bound to a specific deployed contract.

type DeliveryContractApproval

type DeliveryContractApproval struct {
	Owner    common.Address
	Approved common.Address
	TokenId  *big.Int
	Raw      types.Log // Blockchain specific contextual infos
}

DeliveryContractApproval represents a Approval event raised by the DeliveryContract contract.

type DeliveryContractApprovalForAll

type DeliveryContractApprovalForAll struct {
	Owner    common.Address
	Operator common.Address
	Approved bool
	Raw      types.Log // Blockchain specific contextual infos
}

DeliveryContractApprovalForAll represents a ApprovalForAll event raised by the DeliveryContract contract.

type DeliveryContractApprovalForAllIterator

type DeliveryContractApprovalForAllIterator struct {
	Event *DeliveryContractApprovalForAll // Event containing the contract specifics and raw log
	// contains filtered or unexported fields
}

DeliveryContractApprovalForAllIterator is returned from FilterApprovalForAll and is used to iterate over the raw logs and unpacked data for ApprovalForAll events raised by the DeliveryContract contract.

func (*DeliveryContractApprovalForAllIterator) Close

func (it *DeliveryContractApprovalForAllIterator) Close() error

Close terminates the iteration process, releasing any pending underlying resources.

func (*DeliveryContractApprovalForAllIterator) Error

func (it *DeliveryContractApprovalForAllIterator) Error() error

Error returns any retrieval or parsing error occurred during filtering.

func (*DeliveryContractApprovalForAllIterator) Next

func (it *DeliveryContractApprovalForAllIterator) Next() bool

Next advances the iterator to the subsequent event, returning whether there are any more events found. In case of a retrieval or parsing error, false is returned and Error() can be queried for the exact failure.

type DeliveryContractApprovalIterator

type DeliveryContractApprovalIterator struct {
	Event *DeliveryContractApproval // Event containing the contract specifics and raw log
	// contains filtered or unexported fields
}

DeliveryContractApprovalIterator is returned from FilterApproval and is used to iterate over the raw logs and unpacked data for Approval events raised by the DeliveryContract contract.

func (*DeliveryContractApprovalIterator) Close

func (it *DeliveryContractApprovalIterator) Close() error

Close terminates the iteration process, releasing any pending underlying resources.

func (*DeliveryContractApprovalIterator) Error

func (it *DeliveryContractApprovalIterator) Error() error

Error returns any retrieval or parsing error occurred during filtering.

func (*DeliveryContractApprovalIterator) Next

func (it *DeliveryContractApprovalIterator) Next() bool

Next advances the iterator to the subsequent event, returning whether there are any more events found. In case of a retrieval or parsing error, false is returned and Error() can be queried for the exact failure.

type DeliveryContractCaller

type DeliveryContractCaller struct {
	// contains filtered or unexported fields
}

DeliveryContractCaller is an auto generated read-only Go binding around an Ethereum contract.

func NewDeliveryContractCaller

func NewDeliveryContractCaller(address common.Address, caller bind.ContractCaller) (*DeliveryContractCaller, error)

NewDeliveryContractCaller creates a new read-only instance of DeliveryContract, bound to a specific deployed contract.

func (*DeliveryContractCaller) BalanceOf

func (_DeliveryContract *DeliveryContractCaller) BalanceOf(opts *bind.CallOpts, owner common.Address) (*big.Int, error)

BalanceOf is a free data retrieval call binding the contract method 0x70a08231.

Solidity: function balanceOf(address owner) view returns(uint256)

func (*DeliveryContractCaller) BaseURI

func (_DeliveryContract *DeliveryContractCaller) BaseURI(opts *bind.CallOpts) (string, error)

BaseURI is a free data retrieval call binding the contract method 0x6c0360eb.

Solidity: function baseURI() view returns(string)

func (*DeliveryContractCaller) GetApproved

func (_DeliveryContract *DeliveryContractCaller) GetApproved(opts *bind.CallOpts, tokenId *big.Int) (common.Address, error)

GetApproved is a free data retrieval call binding the contract method 0x081812fc.

Solidity: function getApproved(uint256 tokenId) view returns(address)

func (*DeliveryContractCaller) GetTokenIdForOrder

func (_DeliveryContract *DeliveryContractCaller) GetTokenIdForOrder(opts *bind.CallOpts, orderId string) (*big.Int, error)

GetTokenIdForOrder is a free data retrieval call binding the contract method 0xf7008124.

Solidity: function getTokenIdForOrder(string orderId) view returns(uint256)

func (*DeliveryContractCaller) IsApprovedForAll

func (_DeliveryContract *DeliveryContractCaller) IsApprovedForAll(opts *bind.CallOpts, owner common.Address, operator common.Address) (bool, error)

IsApprovedForAll is a free data retrieval call binding the contract method 0xe985e9c5.

Solidity: function isApprovedForAll(address owner, address operator) view returns(bool)

func (*DeliveryContractCaller) Name

func (_DeliveryContract *DeliveryContractCaller) Name(opts *bind.CallOpts) (string, error)

Name is a free data retrieval call binding the contract method 0x06fdde03.

Solidity: function name() view returns(string)

func (*DeliveryContractCaller) OwnerOf

func (_DeliveryContract *DeliveryContractCaller) OwnerOf(opts *bind.CallOpts, tokenId *big.Int) (common.Address, error)

OwnerOf is a free data retrieval call binding the contract method 0x6352211e.

Solidity: function ownerOf(uint256 tokenId) view returns(address)

func (*DeliveryContractCaller) SupportsInterface

func (_DeliveryContract *DeliveryContractCaller) SupportsInterface(opts *bind.CallOpts, interfaceId [4]byte) (bool, error)

SupportsInterface is a free data retrieval call binding the contract method 0x01ffc9a7.

Solidity: function supportsInterface(bytes4 interfaceId) view returns(bool)

func (*DeliveryContractCaller) Symbol

func (_DeliveryContract *DeliveryContractCaller) Symbol(opts *bind.CallOpts) (string, error)

Symbol is a free data retrieval call binding the contract method 0x95d89b41.

Solidity: function symbol() view returns(string)

func (*DeliveryContractCaller) TokenByIndex

func (_DeliveryContract *DeliveryContractCaller) TokenByIndex(opts *bind.CallOpts, index *big.Int) (*big.Int, error)

TokenByIndex is a free data retrieval call binding the contract method 0x4f6ccce7.

Solidity: function tokenByIndex(uint256 index) view returns(uint256)

func (*DeliveryContractCaller) TokenOfOwnerByIndex

func (_DeliveryContract *DeliveryContractCaller) TokenOfOwnerByIndex(opts *bind.CallOpts, owner common.Address, index *big.Int) (*big.Int, error)

TokenOfOwnerByIndex is a free data retrieval call binding the contract method 0x2f745c59.

Solidity: function tokenOfOwnerByIndex(address owner, uint256 index) view returns(uint256)

func (*DeliveryContractCaller) TokenURI

func (_DeliveryContract *DeliveryContractCaller) TokenURI(opts *bind.CallOpts, tokenId *big.Int) (string, error)

TokenURI is a free data retrieval call binding the contract method 0xc87b56dd.

Solidity: function tokenURI(uint256 tokenId) view returns(string)

func (*DeliveryContractCaller) TotalSupply

func (_DeliveryContract *DeliveryContractCaller) TotalSupply(opts *bind.CallOpts) (*big.Int, error)

TotalSupply is a free data retrieval call binding the contract method 0x18160ddd.

Solidity: function totalSupply() view returns(uint256)

type DeliveryContractCallerRaw

type DeliveryContractCallerRaw struct {
	Contract *DeliveryContractCaller // Generic read-only contract binding to access the raw methods on
}

DeliveryContractCallerRaw is an auto generated low-level read-only Go binding around an Ethereum contract.

func (*DeliveryContractCallerRaw) Call

func (_DeliveryContract *DeliveryContractCallerRaw) Call(opts *bind.CallOpts, result *[]interface{}, method string, params ...interface{}) error

Call invokes the (constant) contract method with params as input values and sets the output to result. The result type might be a single field for simple returns, a slice of interfaces for anonymous returns and a struct for named returns.

type DeliveryContractCallerSession

type DeliveryContractCallerSession struct {
	Contract *DeliveryContractCaller // Generic contract caller binding to set the session for
	CallOpts bind.CallOpts           // Call options to use throughout this session
}

DeliveryContractCallerSession is an auto generated read-only Go binding around an Ethereum contract, with pre-set call options.

func (*DeliveryContractCallerSession) BalanceOf

func (_DeliveryContract *DeliveryContractCallerSession) BalanceOf(owner common.Address) (*big.Int, error)

BalanceOf is a free data retrieval call binding the contract method 0x70a08231.

Solidity: function balanceOf(address owner) view returns(uint256)

func (*DeliveryContractCallerSession) BaseURI

func (_DeliveryContract *DeliveryContractCallerSession) BaseURI() (string, error)

BaseURI is a free data retrieval call binding the contract method 0x6c0360eb.

Solidity: function baseURI() view returns(string)

func (*DeliveryContractCallerSession) GetApproved

func (_DeliveryContract *DeliveryContractCallerSession) GetApproved(tokenId *big.Int) (common.Address, error)

GetApproved is a free data retrieval call binding the contract method 0x081812fc.

Solidity: function getApproved(uint256 tokenId) view returns(address)

func (*DeliveryContractCallerSession) GetTokenIdForOrder

func (_DeliveryContract *DeliveryContractCallerSession) GetTokenIdForOrder(orderId string) (*big.Int, error)

GetTokenIdForOrder is a free data retrieval call binding the contract method 0xf7008124.

Solidity: function getTokenIdForOrder(string orderId) view returns(uint256)

func (*DeliveryContractCallerSession) IsApprovedForAll

func (_DeliveryContract *DeliveryContractCallerSession) IsApprovedForAll(owner common.Address, operator common.Address) (bool, error)

IsApprovedForAll is a free data retrieval call binding the contract method 0xe985e9c5.

Solidity: function isApprovedForAll(address owner, address operator) view returns(bool)

func (*DeliveryContractCallerSession) Name

func (_DeliveryContract *DeliveryContractCallerSession) Name() (string, error)

Name is a free data retrieval call binding the contract method 0x06fdde03.

Solidity: function name() view returns(string)

func (*DeliveryContractCallerSession) OwnerOf

func (_DeliveryContract *DeliveryContractCallerSession) OwnerOf(tokenId *big.Int) (common.Address, error)

OwnerOf is a free data retrieval call binding the contract method 0x6352211e.

Solidity: function ownerOf(uint256 tokenId) view returns(address)

func (*DeliveryContractCallerSession) SupportsInterface

func (_DeliveryContract *DeliveryContractCallerSession) SupportsInterface(interfaceId [4]byte) (bool, error)

SupportsInterface is a free data retrieval call binding the contract method 0x01ffc9a7.

Solidity: function supportsInterface(bytes4 interfaceId) view returns(bool)

func (*DeliveryContractCallerSession) Symbol

func (_DeliveryContract *DeliveryContractCallerSession) Symbol() (string, error)

Symbol is a free data retrieval call binding the contract method 0x95d89b41.

Solidity: function symbol() view returns(string)

func (*DeliveryContractCallerSession) TokenByIndex

func (_DeliveryContract *DeliveryContractCallerSession) TokenByIndex(index *big.Int) (*big.Int, error)

TokenByIndex is a free data retrieval call binding the contract method 0x4f6ccce7.

Solidity: function tokenByIndex(uint256 index) view returns(uint256)

func (*DeliveryContractCallerSession) TokenOfOwnerByIndex

func (_DeliveryContract *DeliveryContractCallerSession) TokenOfOwnerByIndex(owner common.Address, index *big.Int) (*big.Int, error)

TokenOfOwnerByIndex is a free data retrieval call binding the contract method 0x2f745c59.

Solidity: function tokenOfOwnerByIndex(address owner, uint256 index) view returns(uint256)

func (*DeliveryContractCallerSession) TokenURI

func (_DeliveryContract *DeliveryContractCallerSession) TokenURI(tokenId *big.Int) (string, error)

TokenURI is a free data retrieval call binding the contract method 0xc87b56dd.

Solidity: function tokenURI(uint256 tokenId) view returns(string)

func (*DeliveryContractCallerSession) TotalSupply

func (_DeliveryContract *DeliveryContractCallerSession) TotalSupply() (*big.Int, error)

TotalSupply is a free data retrieval call binding the contract method 0x18160ddd.

Solidity: function totalSupply() view returns(uint256)

type DeliveryContractExecutor

type DeliveryContractExecutor struct {
	Client           *ethclient.Client
	ServerPrivateKey *ecdsa.PrivateKey
	ContractAddress  *common.Address
	ContractInstance *DeliveryContract
	// where the vendor receives payments and minted delivery tokens
	VendorAddress *common.Address
}

instance variables needed by the contract executor

func NewDeliveryContractExecutor

func NewDeliveryContractExecutor(
	nodeUrl string,
	serverPrivateKey string,
	contractAddress *string,
) (*DeliveryContractExecutor, error)

Creates a new DeliveryContractExecutor that can interact with a delivery contract. This will either create a new instance of the contract or use an existing address.

contractAddress - optional. If not given, this will deploy a new instance of the contract.

func (*DeliveryContractExecutor) BurnDeliveryToken

func (_exec *DeliveryContractExecutor) BurnDeliveryToken(orderId string) error

Destroys the token

func (*DeliveryContractExecutor) DeliverOrder

func (_exec *DeliveryContractExecutor) DeliverOrder(
	tokenId int64,
	buyerPrivateKey string,
	deliveryPrice int64,
) error

func (*DeliveryContractExecutor) GetOwner

func (_exec *DeliveryContractExecutor) GetOwner(tokenId int64) (string, error)

Returns address of the the token's current owner

func (*DeliveryContractExecutor) IsDelivered

func (_exec *DeliveryContractExecutor) IsDelivered(tokenId int64) (bool, error)

Checks whether the token has been transferred to the customer

func (*DeliveryContractExecutor) MintNFT

func (_exec *DeliveryContractExecutor) MintNFT(purchase *Purchase) (*big.Int, string, error)

Creates a new token in the delivery contract returns (tokenId, contract address, error)

func (*DeliveryContractExecutor) PayForGoods

func (_exec *DeliveryContractExecutor) PayForGoods(
	tokenId int64,
	buyerPrivateKey string,
	price int64,
) error

Deposit ether from the customer into the contract

type DeliveryContractFilterer

type DeliveryContractFilterer struct {
	// contains filtered or unexported fields
}

DeliveryContractFilterer is an auto generated log filtering Go binding around an Ethereum contract events.

func NewDeliveryContractFilterer

func NewDeliveryContractFilterer(address common.Address, filterer bind.ContractFilterer) (*DeliveryContractFilterer, error)

NewDeliveryContractFilterer creates a new log filterer instance of DeliveryContract, bound to a specific deployed contract.

func (*DeliveryContractFilterer) FilterApproval

func (_DeliveryContract *DeliveryContractFilterer) FilterApproval(opts *bind.FilterOpts, owner []common.Address, approved []common.Address, tokenId []*big.Int) (*DeliveryContractApprovalIterator, error)

FilterApproval is a free log retrieval operation binding the contract event 0x8c5be1e5ebec7d5bd14f71427d1e84f3dd0314c0f7b2291e5b200ac8c7c3b925.

Solidity: event Approval(address indexed owner, address indexed approved, uint256 indexed tokenId)

func (*DeliveryContractFilterer) FilterApprovalForAll

func (_DeliveryContract *DeliveryContractFilterer) FilterApprovalForAll(opts *bind.FilterOpts, owner []common.Address, operator []common.Address) (*DeliveryContractApprovalForAllIterator, error)

FilterApprovalForAll is a free log retrieval operation binding the contract event 0x17307eab39ab6107e8899845ad3d59bd9653f200f220920489ca2b5937696c31.

Solidity: event ApprovalForAll(address indexed owner, address indexed operator, bool approved)

func (*DeliveryContractFilterer) FilterNFTMinted

func (_DeliveryContract *DeliveryContractFilterer) FilterNFTMinted(opts *bind.FilterOpts) (*DeliveryContractNFTMintedIterator, error)

FilterNFTMinted is a free log retrieval operation binding the contract event 0xd9dc24857f317ed9abbbb42e920ede0104231eb1d3d70236a74887ffaf159868.

Solidity: event NFTMinted(uint256 _tokenId)

func (*DeliveryContractFilterer) FilterNftBought

func (_DeliveryContract *DeliveryContractFilterer) FilterNftBought(opts *bind.FilterOpts) (*DeliveryContractNftBoughtIterator, error)

FilterNftBought is a free log retrieval operation binding the contract event 0x608f6ac9327c2bf4d3c77adf447d2c448ba7b0971e0aaa9aa03f7ac29d874a44.

Solidity: event NftBought(address _seller, address _buyer, uint256 _price)

func (*DeliveryContractFilterer) FilterTransfer

func (_DeliveryContract *DeliveryContractFilterer) FilterTransfer(opts *bind.FilterOpts, from []common.Address, to []common.Address, tokenId []*big.Int) (*DeliveryContractTransferIterator, error)

FilterTransfer is a free log retrieval operation binding the contract event 0xddf252ad1be2c89b69c2b068fc378daa952ba7f163c4a11628f55a4df523b3ef.

Solidity: event Transfer(address indexed from, address indexed to, uint256 indexed tokenId)

func (*DeliveryContractFilterer) ParseApproval

func (_DeliveryContract *DeliveryContractFilterer) ParseApproval(log types.Log) (*DeliveryContractApproval, error)

ParseApproval is a log parse operation binding the contract event 0x8c5be1e5ebec7d5bd14f71427d1e84f3dd0314c0f7b2291e5b200ac8c7c3b925.

Solidity: event Approval(address indexed owner, address indexed approved, uint256 indexed tokenId)

func (*DeliveryContractFilterer) ParseApprovalForAll

func (_DeliveryContract *DeliveryContractFilterer) ParseApprovalForAll(log types.Log) (*DeliveryContractApprovalForAll, error)

ParseApprovalForAll is a log parse operation binding the contract event 0x17307eab39ab6107e8899845ad3d59bd9653f200f220920489ca2b5937696c31.

Solidity: event ApprovalForAll(address indexed owner, address indexed operator, bool approved)

func (*DeliveryContractFilterer) ParseNFTMinted

func (_DeliveryContract *DeliveryContractFilterer) ParseNFTMinted(log types.Log) (*DeliveryContractNFTMinted, error)

ParseNFTMinted is a log parse operation binding the contract event 0xd9dc24857f317ed9abbbb42e920ede0104231eb1d3d70236a74887ffaf159868.

Solidity: event NFTMinted(uint256 _tokenId)

func (*DeliveryContractFilterer) ParseNftBought

func (_DeliveryContract *DeliveryContractFilterer) ParseNftBought(log types.Log) (*DeliveryContractNftBought, error)

ParseNftBought is a log parse operation binding the contract event 0x608f6ac9327c2bf4d3c77adf447d2c448ba7b0971e0aaa9aa03f7ac29d874a44.

Solidity: event NftBought(address _seller, address _buyer, uint256 _price)

func (*DeliveryContractFilterer) ParseTransfer

func (_DeliveryContract *DeliveryContractFilterer) ParseTransfer(log types.Log) (*DeliveryContractTransfer, error)

ParseTransfer is a log parse operation binding the contract event 0xddf252ad1be2c89b69c2b068fc378daa952ba7f163c4a11628f55a4df523b3ef.

Solidity: event Transfer(address indexed from, address indexed to, uint256 indexed tokenId)

func (*DeliveryContractFilterer) WatchApproval

func (_DeliveryContract *DeliveryContractFilterer) WatchApproval(opts *bind.WatchOpts, sink chan<- *DeliveryContractApproval, owner []common.Address, approved []common.Address, tokenId []*big.Int) (event.Subscription, error)

WatchApproval is a free log subscription operation binding the contract event 0x8c5be1e5ebec7d5bd14f71427d1e84f3dd0314c0f7b2291e5b200ac8c7c3b925.

Solidity: event Approval(address indexed owner, address indexed approved, uint256 indexed tokenId)

func (*DeliveryContractFilterer) WatchApprovalForAll

func (_DeliveryContract *DeliveryContractFilterer) WatchApprovalForAll(opts *bind.WatchOpts, sink chan<- *DeliveryContractApprovalForAll, owner []common.Address, operator []common.Address) (event.Subscription, error)

WatchApprovalForAll is a free log subscription operation binding the contract event 0x17307eab39ab6107e8899845ad3d59bd9653f200f220920489ca2b5937696c31.

Solidity: event ApprovalForAll(address indexed owner, address indexed operator, bool approved)

func (*DeliveryContractFilterer) WatchNFTMinted

func (_DeliveryContract *DeliveryContractFilterer) WatchNFTMinted(opts *bind.WatchOpts, sink chan<- *DeliveryContractNFTMinted) (event.Subscription, error)

WatchNFTMinted is a free log subscription operation binding the contract event 0xd9dc24857f317ed9abbbb42e920ede0104231eb1d3d70236a74887ffaf159868.

Solidity: event NFTMinted(uint256 _tokenId)

func (*DeliveryContractFilterer) WatchNftBought

func (_DeliveryContract *DeliveryContractFilterer) WatchNftBought(opts *bind.WatchOpts, sink chan<- *DeliveryContractNftBought) (event.Subscription, error)

WatchNftBought is a free log subscription operation binding the contract event 0x608f6ac9327c2bf4d3c77adf447d2c448ba7b0971e0aaa9aa03f7ac29d874a44.

Solidity: event NftBought(address _seller, address _buyer, uint256 _price)

func (*DeliveryContractFilterer) WatchTransfer

func (_DeliveryContract *DeliveryContractFilterer) WatchTransfer(opts *bind.WatchOpts, sink chan<- *DeliveryContractTransfer, from []common.Address, to []common.Address, tokenId []*big.Int) (event.Subscription, error)

WatchTransfer is a free log subscription operation binding the contract event 0xddf252ad1be2c89b69c2b068fc378daa952ba7f163c4a11628f55a4df523b3ef.

Solidity: event Transfer(address indexed from, address indexed to, uint256 indexed tokenId)

type DeliveryContractNFTMinted

type DeliveryContractNFTMinted struct {
	TokenId *big.Int
	Raw     types.Log // Blockchain specific contextual infos
}

DeliveryContractNFTMinted represents a NFTMinted event raised by the DeliveryContract contract.

type DeliveryContractNFTMintedIterator

type DeliveryContractNFTMintedIterator struct {
	Event *DeliveryContractNFTMinted // Event containing the contract specifics and raw log
	// contains filtered or unexported fields
}

DeliveryContractNFTMintedIterator is returned from FilterNFTMinted and is used to iterate over the raw logs and unpacked data for NFTMinted events raised by the DeliveryContract contract.

func (*DeliveryContractNFTMintedIterator) Close

func (it *DeliveryContractNFTMintedIterator) Close() error

Close terminates the iteration process, releasing any pending underlying resources.

func (*DeliveryContractNFTMintedIterator) Error

func (it *DeliveryContractNFTMintedIterator) Error() error

Error returns any retrieval or parsing error occurred during filtering.

func (*DeliveryContractNFTMintedIterator) Next

func (it *DeliveryContractNFTMintedIterator) Next() bool

Next advances the iterator to the subsequent event, returning whether there are any more events found. In case of a retrieval or parsing error, false is returned and Error() can be queried for the exact failure.

type DeliveryContractNftBought

type DeliveryContractNftBought struct {
	Seller common.Address
	Buyer  common.Address
	Price  *big.Int
	Raw    types.Log // Blockchain specific contextual infos
}

DeliveryContractNftBought represents a NftBought event raised by the DeliveryContract contract.

type DeliveryContractNftBoughtIterator

type DeliveryContractNftBoughtIterator struct {
	Event *DeliveryContractNftBought // Event containing the contract specifics and raw log
	// contains filtered or unexported fields
}

DeliveryContractNftBoughtIterator is returned from FilterNftBought and is used to iterate over the raw logs and unpacked data for NftBought events raised by the DeliveryContract contract.

func (*DeliveryContractNftBoughtIterator) Close

func (it *DeliveryContractNftBoughtIterator) Close() error

Close terminates the iteration process, releasing any pending underlying resources.

func (*DeliveryContractNftBoughtIterator) Error

func (it *DeliveryContractNftBoughtIterator) Error() error

Error returns any retrieval or parsing error occurred during filtering.

func (*DeliveryContractNftBoughtIterator) Next

func (it *DeliveryContractNftBoughtIterator) Next() bool

Next advances the iterator to the subsequent event, returning whether there are any more events found. In case of a retrieval or parsing error, false is returned and Error() can be queried for the exact failure.

type DeliveryContractRaw

type DeliveryContractRaw struct {
	Contract *DeliveryContract // Generic contract binding to access the raw methods on
}

DeliveryContractRaw is an auto generated low-level Go binding around an Ethereum contract.

func (*DeliveryContractRaw) Call

func (_DeliveryContract *DeliveryContractRaw) Call(opts *bind.CallOpts, result *[]interface{}, method string, params ...interface{}) error

Call invokes the (constant) contract method with params as input values and sets the output to result. The result type might be a single field for simple returns, a slice of interfaces for anonymous returns and a struct for named returns.

func (*DeliveryContractRaw) Transact

func (_DeliveryContract *DeliveryContractRaw) Transact(opts *bind.TransactOpts, method string, params ...interface{}) (*types.Transaction, error)

Transact invokes the (paid) contract method with params as input values.

func (*DeliveryContractRaw) Transfer

func (_DeliveryContract *DeliveryContractRaw) Transfer(opts *bind.TransactOpts) (*types.Transaction, error)

Transfer initiates a plain transaction to move funds to the contract, calling its default method if one is available.

type DeliveryContractSession

type DeliveryContractSession struct {
	Contract     *DeliveryContract // Generic contract binding to set the session for
	CallOpts     bind.CallOpts     // Call options to use throughout this session
	TransactOpts bind.TransactOpts // Transaction auth options to use throughout this session
}

DeliveryContractSession is an auto generated Go binding around an Ethereum contract, with pre-set call and transact options.

func (*DeliveryContractSession) Approve

func (_DeliveryContract *DeliveryContractSession) Approve(to common.Address, tokenId *big.Int) (*types.Transaction, error)

Approve is a paid mutator transaction binding the contract method 0x095ea7b3.

Solidity: function approve(address to, uint256 tokenId) returns()

func (*DeliveryContractSession) BalanceOf

func (_DeliveryContract *DeliveryContractSession) BalanceOf(owner common.Address) (*big.Int, error)

BalanceOf is a free data retrieval call binding the contract method 0x70a08231.

Solidity: function balanceOf(address owner) view returns(uint256)

func (*DeliveryContractSession) BaseURI

func (_DeliveryContract *DeliveryContractSession) BaseURI() (string, error)

BaseURI is a free data retrieval call binding the contract method 0x6c0360eb.

Solidity: function baseURI() view returns(string)

func (*DeliveryContractSession) Burn

func (_DeliveryContract *DeliveryContractSession) Burn(tokenId *big.Int) (*types.Transaction, error)

Burn is a paid mutator transaction binding the contract method 0x42966c68.

Solidity: function burn(uint256 tokenId) returns()

func (*DeliveryContractSession) BurnTokenByOrderId

func (_DeliveryContract *DeliveryContractSession) BurnTokenByOrderId(orderId string) (*types.Transaction, error)

BurnTokenByOrderId is a paid mutator transaction binding the contract method 0x6556e748.

Solidity: function burnTokenByOrderId(string orderId) returns()

func (*DeliveryContractSession) Buy

func (_DeliveryContract *DeliveryContractSession) Buy(tokenId *big.Int) (*types.Transaction, error)

Buy is a paid mutator transaction binding the contract method 0xd96a094a.

Solidity: function buy(uint256 tokenId) payable returns()

func (*DeliveryContractSession) GetApproved

func (_DeliveryContract *DeliveryContractSession) GetApproved(tokenId *big.Int) (common.Address, error)

GetApproved is a free data retrieval call binding the contract method 0x081812fc.

Solidity: function getApproved(uint256 tokenId) view returns(address)

func (*DeliveryContractSession) GetTokenIdForOrder

func (_DeliveryContract *DeliveryContractSession) GetTokenIdForOrder(orderId string) (*big.Int, error)

GetTokenIdForOrder is a free data retrieval call binding the contract method 0xf7008124.

Solidity: function getTokenIdForOrder(string orderId) view returns(uint256)

func (*DeliveryContractSession) IsApprovedForAll

func (_DeliveryContract *DeliveryContractSession) IsApprovedForAll(owner common.Address, operator common.Address) (bool, error)

IsApprovedForAll is a free data retrieval call binding the contract method 0xe985e9c5.

Solidity: function isApprovedForAll(address owner, address operator) view returns(bool)

func (*DeliveryContractSession) MintToken

func (_DeliveryContract *DeliveryContractSession) MintToken(allowedPurchaser common.Address, deliveryPrice *big.Int, orderPrice *big.Int, orderId string) (*types.Transaction, error)

MintToken is a paid mutator transaction binding the contract method 0x87c6649c.

Solidity: function mintToken(address allowedPurchaser, uint256 deliveryPrice, uint256 orderPrice, string orderId) payable returns()

func (*DeliveryContractSession) Name

func (_DeliveryContract *DeliveryContractSession) Name() (string, error)

Name is a free data retrieval call binding the contract method 0x06fdde03.

Solidity: function name() view returns(string)

func (*DeliveryContractSession) OwnerOf

func (_DeliveryContract *DeliveryContractSession) OwnerOf(tokenId *big.Int) (common.Address, error)

OwnerOf is a free data retrieval call binding the contract method 0x6352211e.

Solidity: function ownerOf(uint256 tokenId) view returns(address)

func (*DeliveryContractSession) PayForGoods

func (_DeliveryContract *DeliveryContractSession) PayForGoods(tokenId *big.Int) (*types.Transaction, error)

PayForGoods is a paid mutator transaction binding the contract method 0xe26d15e4.

Solidity: function payForGoods(uint256 tokenId) payable returns()

func (*DeliveryContractSession) SafeTransferFrom

func (_DeliveryContract *DeliveryContractSession) SafeTransferFrom(from common.Address, to common.Address, tokenId *big.Int) (*types.Transaction, error)

SafeTransferFrom is a paid mutator transaction binding the contract method 0x42842e0e.

Solidity: function safeTransferFrom(address from, address to, uint256 tokenId) returns()

func (*DeliveryContractSession) SafeTransferFrom0

func (_DeliveryContract *DeliveryContractSession) SafeTransferFrom0(from common.Address, to common.Address, tokenId *big.Int, _data []byte) (*types.Transaction, error)

SafeTransferFrom0 is a paid mutator transaction binding the contract method 0xb88d4fde.

Solidity: function safeTransferFrom(address from, address to, uint256 tokenId, bytes _data) returns()

func (*DeliveryContractSession) SetApprovalForAll

func (_DeliveryContract *DeliveryContractSession) SetApprovalForAll(operator common.Address, approved bool) (*types.Transaction, error)

SetApprovalForAll is a paid mutator transaction binding the contract method 0xa22cb465.

Solidity: function setApprovalForAll(address operator, bool approved) returns()

func (*DeliveryContractSession) SupportsInterface

func (_DeliveryContract *DeliveryContractSession) SupportsInterface(interfaceId [4]byte) (bool, error)

SupportsInterface is a free data retrieval call binding the contract method 0x01ffc9a7.

Solidity: function supportsInterface(bytes4 interfaceId) view returns(bool)

func (*DeliveryContractSession) Symbol

func (_DeliveryContract *DeliveryContractSession) Symbol() (string, error)

Symbol is a free data retrieval call binding the contract method 0x95d89b41.

Solidity: function symbol() view returns(string)

func (*DeliveryContractSession) TokenByIndex

func (_DeliveryContract *DeliveryContractSession) TokenByIndex(index *big.Int) (*big.Int, error)

TokenByIndex is a free data retrieval call binding the contract method 0x4f6ccce7.

Solidity: function tokenByIndex(uint256 index) view returns(uint256)

func (*DeliveryContractSession) TokenOfOwnerByIndex

func (_DeliveryContract *DeliveryContractSession) TokenOfOwnerByIndex(owner common.Address, index *big.Int) (*big.Int, error)

TokenOfOwnerByIndex is a free data retrieval call binding the contract method 0x2f745c59.

Solidity: function tokenOfOwnerByIndex(address owner, uint256 index) view returns(uint256)

func (*DeliveryContractSession) TokenURI

func (_DeliveryContract *DeliveryContractSession) TokenURI(tokenId *big.Int) (string, error)

TokenURI is a free data retrieval call binding the contract method 0xc87b56dd.

Solidity: function tokenURI(uint256 tokenId) view returns(string)

func (*DeliveryContractSession) TotalSupply

func (_DeliveryContract *DeliveryContractSession) TotalSupply() (*big.Int, error)

TotalSupply is a free data retrieval call binding the contract method 0x18160ddd.

Solidity: function totalSupply() view returns(uint256)

func (*DeliveryContractSession) TransferFrom

func (_DeliveryContract *DeliveryContractSession) TransferFrom(from common.Address, to common.Address, tokenId *big.Int) (*types.Transaction, error)

TransferFrom is a paid mutator transaction binding the contract method 0x23b872dd.

Solidity: function transferFrom(address from, address to, uint256 tokenId) returns()

type DeliveryContractTransactor

type DeliveryContractTransactor struct {
	// contains filtered or unexported fields
}

DeliveryContractTransactor is an auto generated write-only Go binding around an Ethereum contract.

func NewDeliveryContractTransactor

func NewDeliveryContractTransactor(address common.Address, transactor bind.ContractTransactor) (*DeliveryContractTransactor, error)

NewDeliveryContractTransactor creates a new write-only instance of DeliveryContract, bound to a specific deployed contract.

func (*DeliveryContractTransactor) Approve

func (_DeliveryContract *DeliveryContractTransactor) Approve(opts *bind.TransactOpts, to common.Address, tokenId *big.Int) (*types.Transaction, error)

Approve is a paid mutator transaction binding the contract method 0x095ea7b3.

Solidity: function approve(address to, uint256 tokenId) returns()

func (*DeliveryContractTransactor) Burn

func (_DeliveryContract *DeliveryContractTransactor) Burn(opts *bind.TransactOpts, tokenId *big.Int) (*types.Transaction, error)

Burn is a paid mutator transaction binding the contract method 0x42966c68.

Solidity: function burn(uint256 tokenId) returns()

func (*DeliveryContractTransactor) BurnTokenByOrderId

func (_DeliveryContract *DeliveryContractTransactor) BurnTokenByOrderId(opts *bind.TransactOpts, orderId string) (*types.Transaction, error)

BurnTokenByOrderId is a paid mutator transaction binding the contract method 0x6556e748.

Solidity: function burnTokenByOrderId(string orderId) returns()

func (*DeliveryContractTransactor) Buy

func (_DeliveryContract *DeliveryContractTransactor) Buy(opts *bind.TransactOpts, tokenId *big.Int) (*types.Transaction, error)

Buy is a paid mutator transaction binding the contract method 0xd96a094a.

Solidity: function buy(uint256 tokenId) payable returns()

func (*DeliveryContractTransactor) MintToken

func (_DeliveryContract *DeliveryContractTransactor) MintToken(opts *bind.TransactOpts, allowedPurchaser common.Address, deliveryPrice *big.Int, orderPrice *big.Int, orderId string) (*types.Transaction, error)

MintToken is a paid mutator transaction binding the contract method 0x87c6649c.

Solidity: function mintToken(address allowedPurchaser, uint256 deliveryPrice, uint256 orderPrice, string orderId) payable returns()

func (*DeliveryContractTransactor) PayForGoods

func (_DeliveryContract *DeliveryContractTransactor) PayForGoods(opts *bind.TransactOpts, tokenId *big.Int) (*types.Transaction, error)

PayForGoods is a paid mutator transaction binding the contract method 0xe26d15e4.

Solidity: function payForGoods(uint256 tokenId) payable returns()

func (*DeliveryContractTransactor) SafeTransferFrom

func (_DeliveryContract *DeliveryContractTransactor) SafeTransferFrom(opts *bind.TransactOpts, from common.Address, to common.Address, tokenId *big.Int) (*types.Transaction, error)

SafeTransferFrom is a paid mutator transaction binding the contract method 0x42842e0e.

Solidity: function safeTransferFrom(address from, address to, uint256 tokenId) returns()

func (*DeliveryContractTransactor) SafeTransferFrom0

func (_DeliveryContract *DeliveryContractTransactor) SafeTransferFrom0(opts *bind.TransactOpts, from common.Address, to common.Address, tokenId *big.Int, _data []byte) (*types.Transaction, error)

SafeTransferFrom0 is a paid mutator transaction binding the contract method 0xb88d4fde.

Solidity: function safeTransferFrom(address from, address to, uint256 tokenId, bytes _data) returns()

func (*DeliveryContractTransactor) SetApprovalForAll

func (_DeliveryContract *DeliveryContractTransactor) SetApprovalForAll(opts *bind.TransactOpts, operator common.Address, approved bool) (*types.Transaction, error)

SetApprovalForAll is a paid mutator transaction binding the contract method 0xa22cb465.

Solidity: function setApprovalForAll(address operator, bool approved) returns()

func (*DeliveryContractTransactor) TransferFrom

func (_DeliveryContract *DeliveryContractTransactor) TransferFrom(opts *bind.TransactOpts, from common.Address, to common.Address, tokenId *big.Int) (*types.Transaction, error)

TransferFrom is a paid mutator transaction binding the contract method 0x23b872dd.

Solidity: function transferFrom(address from, address to, uint256 tokenId) returns()

type DeliveryContractTransactorRaw

type DeliveryContractTransactorRaw struct {
	Contract *DeliveryContractTransactor // Generic write-only contract binding to access the raw methods on
}

DeliveryContractTransactorRaw is an auto generated low-level write-only Go binding around an Ethereum contract.

func (*DeliveryContractTransactorRaw) Transact

func (_DeliveryContract *DeliveryContractTransactorRaw) Transact(opts *bind.TransactOpts, method string, params ...interface{}) (*types.Transaction, error)

Transact invokes the (paid) contract method with params as input values.

func (*DeliveryContractTransactorRaw) Transfer

func (_DeliveryContract *DeliveryContractTransactorRaw) Transfer(opts *bind.TransactOpts) (*types.Transaction, error)

Transfer initiates a plain transaction to move funds to the contract, calling its default method if one is available.

type DeliveryContractTransactorSession

type DeliveryContractTransactorSession struct {
	Contract     *DeliveryContractTransactor // Generic contract transactor binding to set the session for
	TransactOpts bind.TransactOpts           // Transaction auth options to use throughout this session
}

DeliveryContractTransactorSession is an auto generated write-only Go binding around an Ethereum contract, with pre-set transact options.

func (*DeliveryContractTransactorSession) Approve

func (_DeliveryContract *DeliveryContractTransactorSession) Approve(to common.Address, tokenId *big.Int) (*types.Transaction, error)

Approve is a paid mutator transaction binding the contract method 0x095ea7b3.

Solidity: function approve(address to, uint256 tokenId) returns()

func (*DeliveryContractTransactorSession) Burn

func (_DeliveryContract *DeliveryContractTransactorSession) Burn(tokenId *big.Int) (*types.Transaction, error)

Burn is a paid mutator transaction binding the contract method 0x42966c68.

Solidity: function burn(uint256 tokenId) returns()

func (*DeliveryContractTransactorSession) BurnTokenByOrderId

func (_DeliveryContract *DeliveryContractTransactorSession) BurnTokenByOrderId(orderId string) (*types.Transaction, error)

BurnTokenByOrderId is a paid mutator transaction binding the contract method 0x6556e748.

Solidity: function burnTokenByOrderId(string orderId) returns()

func (*DeliveryContractTransactorSession) Buy

func (_DeliveryContract *DeliveryContractTransactorSession) Buy(tokenId *big.Int) (*types.Transaction, error)

Buy is a paid mutator transaction binding the contract method 0xd96a094a.

Solidity: function buy(uint256 tokenId) payable returns()

func (*DeliveryContractTransactorSession) MintToken

func (_DeliveryContract *DeliveryContractTransactorSession) MintToken(allowedPurchaser common.Address, deliveryPrice *big.Int, orderPrice *big.Int, orderId string) (*types.Transaction, error)

MintToken is a paid mutator transaction binding the contract method 0x87c6649c.

Solidity: function mintToken(address allowedPurchaser, uint256 deliveryPrice, uint256 orderPrice, string orderId) payable returns()

func (*DeliveryContractTransactorSession) PayForGoods

func (_DeliveryContract *DeliveryContractTransactorSession) PayForGoods(tokenId *big.Int) (*types.Transaction, error)

PayForGoods is a paid mutator transaction binding the contract method 0xe26d15e4.

Solidity: function payForGoods(uint256 tokenId) payable returns()

func (*DeliveryContractTransactorSession) SafeTransferFrom

func (_DeliveryContract *DeliveryContractTransactorSession) SafeTransferFrom(from common.Address, to common.Address, tokenId *big.Int) (*types.Transaction, error)

SafeTransferFrom is a paid mutator transaction binding the contract method 0x42842e0e.

Solidity: function safeTransferFrom(address from, address to, uint256 tokenId) returns()

func (*DeliveryContractTransactorSession) SafeTransferFrom0

func (_DeliveryContract *DeliveryContractTransactorSession) SafeTransferFrom0(from common.Address, to common.Address, tokenId *big.Int, _data []byte) (*types.Transaction, error)

SafeTransferFrom0 is a paid mutator transaction binding the contract method 0xb88d4fde.

Solidity: function safeTransferFrom(address from, address to, uint256 tokenId, bytes _data) returns()

func (*DeliveryContractTransactorSession) SetApprovalForAll

func (_DeliveryContract *DeliveryContractTransactorSession) SetApprovalForAll(operator common.Address, approved bool) (*types.Transaction, error)

SetApprovalForAll is a paid mutator transaction binding the contract method 0xa22cb465.

Solidity: function setApprovalForAll(address operator, bool approved) returns()

func (*DeliveryContractTransactorSession) TransferFrom

func (_DeliveryContract *DeliveryContractTransactorSession) TransferFrom(from common.Address, to common.Address, tokenId *big.Int) (*types.Transaction, error)

TransferFrom is a paid mutator transaction binding the contract method 0x23b872dd.

Solidity: function transferFrom(address from, address to, uint256 tokenId) returns()

type DeliveryContractTransfer

type DeliveryContractTransfer struct {
	From    common.Address
	To      common.Address
	TokenId *big.Int
	Raw     types.Log // Blockchain specific contextual infos
}

DeliveryContractTransfer represents a Transfer event raised by the DeliveryContract contract.

type DeliveryContractTransferIterator

type DeliveryContractTransferIterator struct {
	Event *DeliveryContractTransfer // Event containing the contract specifics and raw log
	// contains filtered or unexported fields
}

DeliveryContractTransferIterator is returned from FilterTransfer and is used to iterate over the raw logs and unpacked data for Transfer events raised by the DeliveryContract contract.

func (*DeliveryContractTransferIterator) Close

func (it *DeliveryContractTransferIterator) Close() error

Close terminates the iteration process, releasing any pending underlying resources.

func (*DeliveryContractTransferIterator) Error

func (it *DeliveryContractTransferIterator) Error() error

Error returns any retrieval or parsing error occurred during filtering.

func (*DeliveryContractTransferIterator) Next

func (it *DeliveryContractTransferIterator) Next() bool

Next advances the iterator to the subsequent event, returning whether there are any more events found. In case of a retrieval or parsing error, false is returned and Error() can be queried for the exact failure.

type Purchase

type Purchase struct {
	OrderId       string
	PurchasePrice *big.Int
	DeliveryPrice *big.Int
	// the ethereum address of the customer receiving the order, as a hex string
	RecipientAddress string
}