55 lines
1.1 KiB
Go
55 lines
1.1 KiB
Go
package runtimecontract
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import (
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"github.com/nspcc-dev/neo-go/pkg/interop/runtime"
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"github.com/nspcc-dev/neo-go/pkg/interop/util"
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)
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var (
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// Check if the invoker of the contract is the specified owner
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owner = util.FromAddress("NULwe3UAHckN2fzNdcVg31tDiaYtMDwANt")
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trigger byte
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)
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// init initializes trigger before any other contract method is called
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func init() {
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trigger = runtime.GetTrigger()
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}
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func _deploy(isUpdate bool) {
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if isUpdate {
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Log("_deploy method called before contract update")
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return
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}
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Log("_deploy method called before contract creation")
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}
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// CheckWitness checks owner's witness
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func CheckWitness() bool {
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// Log owner upon Verification trigger
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if trigger != runtime.Verification {
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return false
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}
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if runtime.CheckWitness(owner) {
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runtime.Log("Verified Owner")
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}
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return true
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}
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// Log logs given message
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func Log(message string) bool {
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if trigger != runtime.Application {
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return false
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}
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runtime.Log(message)
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return true
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}
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// Notify notifies about given message
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func Notify(event interface{}) bool {
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if trigger != runtime.Application {
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return false
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}
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runtime.Notify("Event", event)
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return true
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}
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