func HandleV2EntryACK(state interfaces.IState, params interface{}) (interface{}, *primitives.JSONError) {
ackReq := new(AckRequest)
err := MapToObject(params, ackReq)
if err != nil {
return nil, NewInvalidParamsError()
}
if ackReq.TxID == "" && ackReq.FullTransaction == "" {
return nil, NewInvalidParamsError()
}
eTxID := ""
ecTxID := ""
if ackReq.TxID == "" {
eTxID, ecTxID = DecodeTransactionToHashes(ackReq.FullTransaction)
if ecTxID == "" && eTxID == "" {
return nil, NewUnableToDecodeTransactionError()
}
}
//TODO: fetch entries, ec TXs from state as well
//We didn't receive a full transaction, but a transaction hash
//We have to figure out which transaction hash we got
if ecTxID == "" && eTxID == "" {
h, err := primitives.NewShaHashFromStr(ackReq.TxID)
if err != nil {
return nil, NewInvalidParamsError()
}
entry, err := state.FetchEntryByHash(h)
if err != nil {
return nil, NewInternalError()
}
if entry != nil {
eTxID = ackReq.TxID
} else {
ec, err := state.FetchECTransactionByHash(h)
if err != nil {
return nil, NewInternalError()
}
//fmt.Printf("ec - %v\n", ec)
if ec != nil {
ecTxID = ackReq.TxID
eTxID = ec.GetEntryHash().String()
}
}
}
answer := new(EntryStatus)
answer.CommitTxID = ecTxID
answer.EntryHash = eTxID
if answer.CommitTxID == "" && answer.EntryHash == "" {
//We know nothing about the transaction, so we return unknown status
answer.CommitData.Status = AckStatusUnknown
answer.EntryData.Status = AckStatusUnknown
return answer, nil
}
//Fetching the second part of the transaction pair
if answer.EntryHash == "" {
h, err := primitives.NewShaHashFromStr(answer.EntryHash)
if err != nil {
return nil, NewInvalidParamsError()
}
ec, err := state.FetchECTransactionByHash(h)
if err != nil {
return nil, NewInternalError()
}
if ec != nil {
answer.EntryHash = ec.GetEntryHash().String()
}
}
if answer.CommitTxID == "" {
h, err := primitives.NewShaHashFromStr(answer.EntryHash)
if err != nil {
return nil, NewInvalidParamsError()
}
ec, err := state.FetchPaidFor(h)
if err != nil {
return nil, NewInternalError()
}
if ec != nil {
answer.CommitTxID = ec.String()
}
}
//Fetching statuses
if answer.CommitTxID == "" {
answer.CommitData.Status = AckStatusUnknown
} else {
h, err := primitives.NewShaHashFromStr(answer.CommitTxID)
if err != nil {
return nil, NewInvalidParamsError()
}
status, txid, txTime, blockTime, err := state.GetACKStatus(h)
if err != nil {
return nil, NewInternalError()
}
answer.CommitTxID = txid.String()
if txTime != nil {
answer.CommitData.TransactionDate = txTime.GetTimeMilli()
if txTime.GetTimeMilli() > 0 {
answer.CommitData.TransactionDateString = txTime.String()
}
}
if blockTime != nil {
answer.CommitData.BlockDate = blockTime.GetTimeMilli()
if blockTime.GetTimeMilli() > 0 {
answer.CommitData.BlockDateString = blockTime.String()
}
}
switch status {
case constants.AckStatusInvalid:
answer.CommitData.Status = AckStatusInvalid
break
case constants.AckStatusUnknown:
answer.CommitData.Status = AckStatusUnknown
break
case constants.AckStatusNotConfirmed:
answer.CommitData.Status = AckStatusNotConfirmed
break
case constants.AckStatusACK:
answer.CommitData.Status = AckStatusACK
break
case constants.AckStatus1Minute:
answer.CommitData.Status = AckStatus1Minute
break
case constants.AckStatusDBlockConfirmed:
answer.CommitData.Status = AckStatusDBlockConfirmed
break
default:
return nil, NewInternalError()
break
}
}
if answer.EntryHash == "" {
answer.EntryData.Status = AckStatusUnknown
} else {
h, err := primitives.NewShaHashFromStr(answer.EntryHash)
if err != nil {
return nil, NewInvalidParamsError()
}
status, txid, txTime, blockTime, err := state.GetACKStatus(h)
if err != nil {
return nil, NewInternalError()
}
answer.EntryHash = txid.String()
if txTime != nil {
answer.EntryData.TransactionDate = txTime.GetTimeMilli()
if txTime.GetTimeMilli() > 0 {
answer.EntryData.TransactionDateString = txTime.String()
}
}
if blockTime != nil {
answer.EntryData.BlockDate = blockTime.GetTimeMilli()
if blockTime.GetTimeMilli() > 0 {
answer.EntryData.BlockDateString = blockTime.String()
}
}
switch status {
case constants.AckStatusInvalid:
answer.EntryData.Status = AckStatusInvalid
break
case constants.AckStatusUnknown:
answer.EntryData.Status = AckStatusUnknown
break
case constants.AckStatusNotConfirmed:
answer.EntryData.Status = AckStatusNotConfirmed
break
case constants.AckStatusACK:
answer.EntryData.Status = AckStatusACK
break
case constants.AckStatus1Minute:
answer.EntryData.Status = AckStatus1Minute
break
case constants.AckStatusDBlockConfirmed:
answer.EntryData.Status = AckStatusDBlockConfirmed
break
default:
return nil, NewInternalError()
break
}
}
return answer, nil
}
