42 lines
1.0 KiB
Go
42 lines
1.0 KiB
Go
package beefy
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import (
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"git.lehouerou.net/laurent/evm"
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"git.lehouerou.net/laurent/evm/beefy/contracts"
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"github.com/ethereum/go-ethereum/accounts/abi/bind"
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"github.com/ethereum/go-ethereum/common"
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"github.com/pkg/errors"
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"github.com/shopspring/decimal"
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)
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type VaultV6 struct {
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evm.Token
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client evm.Client
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contract *contracts.VaultV6
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}
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func NewVaultV6(client evm.Client, address common.Address) (*VaultV6, error) {
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contract, err := contracts.NewVaultV6(address, client)
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if err != nil {
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return nil, errors.Wrap(err, "init vault contract")
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}
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token, err := client.TokenService().TokenByAddress(address)
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if err != nil {
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return nil, errors.Wrap(err, "init token contract")
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}
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return &VaultV6{
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client: client,
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contract: contract,
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Token: token,
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}, nil
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}
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func (v *VaultV6) PricePerFullShare() (decimal.Decimal, error) {
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ppfs, err := v.contract.GetPricePerFullShare(&bind.CallOpts{})
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if err != nil {
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return decimal.Zero, errors.Wrap(err, "calling contract")
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}
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return v.ValueFromBigInt(ppfs), nil
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}
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