/
Uni.go
executable file
·83 lines (74 loc) · 2.23 KB
/
Uni.go
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package Uni
import (
"github.com/trylotus/connector/common"
"github.com/ethereum/go-ethereum/accounts/abi"
"github.com/ethereum/go-ethereum/core/types"
"github.com/rs/zerolog/log"
protoreflect "google.golang.org/protobuf/reflect/protoreflect"
"google.golang.org/protobuf/types/known/timestamppb"
)
type SmartContract struct{}
func (sc *SmartContract) Message(eventName string, contractAbi *abi.ABI, vLog types.Log, timestamp *timestamppb.Timestamp) protoreflect.ProtoMessage {
switch eventName {
case "Approval":
e := new(UNIApproval)
if err := common.UnpackLog(*contractAbi, e, eventName, vLog); err != nil {
log.Error().Err(err).Msg("Failed to unpack log")
return nil
}
return &Approval{
Ts: timestamp,
Owner: e.Owner.Bytes(),
Spender: e.Spender.Bytes(),
Amount: e.Amount.Bytes(),
}
case "DelegateChanged":
e := new(UNIDelegateChanged)
if err := common.UnpackLog(*contractAbi, e, eventName, vLog); err != nil {
log.Error().Err(err).Msg("Failed to unpack log")
return nil
}
return &DelegateChanged{
Ts: timestamp,
Delegator: e.Delegator.Bytes(),
FromDelegate: e.FromDelegate.Bytes(),
ToDelegate: e.ToDelegate.Bytes(),
}
case "DelegateVotesChanged":
e := new(UNIDelegateVotesChanged)
if err := common.UnpackLog(*contractAbi, e, eventName, vLog); err != nil {
log.Error().Err(err).Msg("Failed to unpack log")
return nil
}
return &DelegateVotesChanged{
Ts: timestamp,
Delegate: e.Delegate.Bytes(),
PreviousBalance: e.PreviousBalance.Bytes(),
NewBalance: e.NewBalance.Bytes(),
}
case "MinterChanged":
e := new(UNIMinterChanged)
if err := common.UnpackLog(*contractAbi, e, eventName, vLog); err != nil {
log.Error().Err(err).Msg("Failed to unpack log")
return nil
}
return &MinterChanged{
Ts: timestamp,
Minter: e.Minter.Bytes(),
NewMinter: e.NewMinter.Bytes(),
}
case "Transfer":
e := new(UNITransfer)
if err := common.UnpackLog(*contractAbi, e, eventName, vLog); err != nil {
log.Error().Err(err).Msg("Failed to unpack log")
return nil
}
return &Transfer{
Ts: timestamp,
From: e.From.Bytes(),
To: e.To.Bytes(),
Amount: e.Amount.Bytes(),
}
}
return nil
}