mirror of
https://github.com/nspcc-dev/neo-go.git
synced 2024-12-04 19:19:44 +00:00
88 lines
3.2 KiB
Go
88 lines
3.2 KiB
Go
/*
|
|
Package transaction provides functions to work with transactions.
|
|
*/
|
|
package transaction
|
|
|
|
import (
|
|
"github.com/nspcc-dev/neo-go/pkg/interop/attribute"
|
|
"github.com/nspcc-dev/neo-go/pkg/interop/input"
|
|
"github.com/nspcc-dev/neo-go/pkg/interop/output"
|
|
"github.com/nspcc-dev/neo-go/pkg/interop/witness"
|
|
)
|
|
|
|
// Transaction represents a NEO transaction, it's an opaque data structure
|
|
// that can be used with functions from this package. It's similar to
|
|
// Transaction class in Neo .net framework.
|
|
type Transaction struct{}
|
|
|
|
// GetHash returns the hash (256 bit BE value in a 32 byte slice) of the given
|
|
// transaction (which also is its ID). Is uses `Neo.Transaction.GetHash` syscall.
|
|
func GetHash(t Transaction) []byte {
|
|
return nil
|
|
}
|
|
|
|
// GetType returns the type of the given transaction. Possible values:
|
|
// MinerTransaction = 0x00
|
|
// IssueTransaction = 0x01
|
|
// ClaimTransaction = 0x02
|
|
// EnrollmentTransaction = 0x20
|
|
// RegisterTransaction = 0x40
|
|
// ContractTransaction = 0x80
|
|
// StateType = 0x90
|
|
// AgencyTransaction = 0xb0
|
|
// PublishTransaction = 0xd0
|
|
// InvocationTransaction = 0xd1
|
|
// It uses `Neo.Transaction.GetType` syscall.
|
|
func GetType(t Transaction) byte {
|
|
return 0x00
|
|
}
|
|
|
|
// GetAttributes returns a slice of attributes for agiven transaction. Refer to
|
|
// attribute package on how to use them. This function uses
|
|
// `Neo.Transaction.GetAttributes` syscall.
|
|
func GetAttributes(t Transaction) []attribute.Attribute {
|
|
return []attribute.Attribute{}
|
|
}
|
|
|
|
// GetReferences returns a slice of references for a given Transaction. Elements
|
|
// of this slice can be casted to any of input.Input or output.Output, depending
|
|
// on which information you're interested in (as reference technically contains
|
|
// both input and corresponding output), refer to input and output package on
|
|
// how to use them. This function uses `Neo.Transaction.GetReferences` syscall.
|
|
func GetReferences(t Transaction) []interface{} {
|
|
return []interface{}{}
|
|
}
|
|
|
|
// GetUnspentCoins returns a slice of not yet spent ouputs of a given transaction.
|
|
// This function uses `Neo.Transaction.GetUnspentCoint` syscall.
|
|
func GetUnspentCoins(t Transaction) []output.Output {
|
|
return []output.Output{}
|
|
}
|
|
|
|
// GetInputs returns a slice of inputs of a given Transaction. Refer to input
|
|
// package on how to use them. This function uses `Neo.Transaction.GetInputs`
|
|
// syscall.
|
|
func GetInputs(t Transaction) []input.Input {
|
|
return []input.Input{}
|
|
}
|
|
|
|
// GetOutputs returns a slice of outputs of a given Transaction. Refer to output
|
|
// package on how to use them. This function uses `Neo.Transaction.GetOutputs`
|
|
// syscall.
|
|
func GetOutputs(t Transaction) []output.Output {
|
|
return []output.Output{}
|
|
}
|
|
|
|
// GetScript returns the script stored in a given Invocation transaction.
|
|
// Calling it for any other Transaction type would lead to failure. It uses
|
|
// `Neo.InvocationTransaction.GetScript` syscall.
|
|
func GetScript(t Transaction) []byte {
|
|
return nil
|
|
}
|
|
|
|
// GetWitnesses returns a slice of witnesses of a given Transaction. Refer to
|
|
// witness package on how to use them. This function uses
|
|
// `Neo.Transaction.GetWitnesses` syscall.
|
|
func GetWitnesses(t Transaction) []witness.Witness {
|
|
return []witness.Witness{}
|
|
}
|