auction/ZaCoin/zacoin_contract.go
2024-01-06 14:12:06 +03:00

57 lines
1.4 KiB
Go

package ZaCoin
import (
"github.com/nspcc-dev/neo-go/pkg/interop"
"github.com/nspcc-dev/neo-go/pkg/interop/lib/address"
"github.com/nspcc-dev/neo-go/pkg/interop/storage"
)
func getToken() Token {
owner := address.ToHash160("NXbLSnHA8dNuMUPUSNNivx7XFucN1w5bRq")
token := Token{
Name: "ZaCoin",
Symbol: "ZC",
Decimals: 0,
Owner: owner,
TotalSupply: 1000000,
CirculationKey: "TokenCirculation",
}
return token
}
// Symbol returns the token symbol.
func Symbol() string {
return getToken().Symbol
}
// Decimals returns the number of digits after decimal point.
func Decimals() int {
return getToken().Decimals
}
// TotalSupply returns the total amount of tokens.
func TotalSupply() int {
ctx := storage.GetReadOnlyContext()
return getToken().GetSupply(ctx)
}
// BalanceOf returns the amount of tokens owned by the specified address.
func BalanceOf(holder interop.Hash160) int {
ctx := storage.GetReadOnlyContext()
return getToken().BalanceOf(ctx, holder)
}
// Transfer moves token from one address to another.
func Transfer(from interop.Hash160, to interop.Hash160, amount int, data any) bool {
ctx := storage.GetContext()
return getToken().Transfer(ctx, from, to, amount, data)
}
// Mint generates initial supply of tokens.
func Mint(to interop.Hash160) {
ctx := storage.GetContext()
minted := getToken().Mint(ctx, to)
if !minted {
panic("Failed to mint initial supply")
}
}