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erc20.go
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erc20.go
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package contracts
import (
_ "embed"
"encoding/json"
"github.com/irisnet/irismod/types"
)
const (
EventSwapToNative = "SwapToNative"
MethodMint = "mint"
MethodBurn = "burn"
MethodBalanceOf = "balanceOf"
MethodInitialize = "initialize"
MethodUpgradeTo = "upgradeTo"
)
var (
//go:embed compiled_contracts/Token.json
ERC20JSON []byte //nolint: golint
//go:embed compiled_contracts/TokenProxy.json
TokenProxyJSON []byte //nolint: golint
//go:embed compiled_contracts/UpgradeableBeacon.json
BeaconJSON []byte //nolint: golint
// ERC20TokenContract is the compiled erc20 contract
ERC20TokenContract types.CompiledContract
// TokenProxyContract is the compiled erc20 contract proxy
TokenProxyContract types.CompiledContract
// BeaconContract is the compiled beacon contract proxy
BeaconContract types.CompiledContract
)
func init() {
err := json.Unmarshal(ERC20JSON, &ERC20TokenContract)
if err != nil {
panic(err)
}
err = json.Unmarshal(BeaconJSON, &BeaconContract)
if err != nil {
panic(err)
}
err = json.Unmarshal(TokenProxyJSON, &TokenProxyContract)
if err != nil {
panic(err)
}
if len(TokenProxyContract.Bin) == 0 {
panic("load token proxy contract failed")
}
}