/
blocklog_processor_iotrx.go
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/
blocklog_processor_iotrx.go
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package plugins
import (
"github.com/coschain/contentos-go/app/blocklog"
"github.com/coschain/contentos-go/iservices"
"github.com/coschain/contentos-go/prototype"
"github.com/jinzhu/gorm"
"time"
)
type OpProcessor func(operation prototype.BaseOperation, baseRecord interface{}) ([]interface{}, error)
type ChangeProcessor func(opType string, operation prototype.BaseOperation, change *blocklog.StateChange, baseRecord interface{}) ([]interface{}, error)
type OpProcessorManager struct {
opProcessors map[string]OpProcessor
}
func NewOpProcessorManager() *OpProcessorManager {
return &OpProcessorManager{opProcessors: make(map[string]OpProcessor)}
}
func (m *OpProcessorManager) Register(opType string, processor OpProcessor) {
m.opProcessors[opType] = processor
}
func (m *OpProcessorManager) Find(opType string) (OpProcessor, bool) {
processor, ok := m.opProcessors[opType]
return processor, ok
}
type IOTrxProcessor struct {
opProcessorManager *OpProcessorManager
changeProcessors []ChangeProcessor
}
func NewIOTrxProcessor() *IOTrxProcessor{
p := &IOTrxProcessor{opProcessorManager: NewOpProcessorManager()}
p.registerOpProcessor()
p.registerChangeProcessor()
return p
}
func (p *IOTrxProcessor) registerOpProcessor() {
p.opProcessorManager.Register("account_create", ProcessAccountCreateOperation)
p.opProcessorManager.Register("account_update", ProcessAccountUpdateOperation)
p.opProcessorManager.Register("acquire_ticket", ProcessAcquireTicketOperation)
p.opProcessorManager.Register("bp_enable", ProcessBpEnableOperation)
p.opProcessorManager.Register("bp_register", ProcessBpRegisterOperation)
p.opProcessorManager.Register("bp_update", ProcessBpUpdateOperation)
p.opProcessorManager.Register("bp_vote", ProcessBpVoteOperation)
p.opProcessorManager.Register("contract_apply", ProcessContractApplyOperation)
p.opProcessorManager.Register("contract_deploy", ProcessContractDeployOperation)
p.opProcessorManager.Register("convert_vest", ProcessConvertVestOperation)
p.opProcessorManager.Register("post", ProcessPostOperation)
p.opProcessorManager.Register("reply", ProcessReplyOperation)
p.opProcessorManager.Register("stake", ProcessStakeOperation)
p.opProcessorManager.Register("transfer", ProcessTransferOperation)
p.opProcessorManager.Register("transfer_to_vest", ProcessTransferVestOperation)
p.opProcessorManager.Register("un_stake", ProcessUnStakeOperation)
p.opProcessorManager.Register("vote", ProcessVoteOperation)
p.opProcessorManager.Register("vote_by_ticket", ProcessVoteByTicketOperation)
p.opProcessorManager.Register("delegate_vest", ProcessDelegateVestOperation)
}
func (p *IOTrxProcessor) registerChangeProcessor() {
p.changeProcessors = append(p.changeProcessors,
ProcessContractTransferToUserChangeProcessor,
ProcessUserToContractChangeProcessor,
ProcessContractTransferToUserVestChangeProcessor,
ProcessContractTransferToContractChangeProcessor,
ProcessUnDelegateVestChangeProcessor,
)
}
func (p *IOTrxProcessor) Prepare(db *gorm.DB, blockLog *blocklog.BlockLog) (err error) {
rec := &iservices.IOTrxRecord{ BlockHeight:blockLog.BlockNum }
if !db.HasTable(rec) {
err = db.CreateTable(rec).Error;
}
return
}
func (p *IOTrxProcessor) ProcessChange(db *gorm.DB, change *blocklog.StateChange, blockLog *blocklog.BlockLog, changeIdx, opIdx, trxIdx int) error {
// ignore block changes
if trxIdx == -1 && opIdx == -1 {
return nil
}
trxLog := blockLog.Transactions[trxIdx]
opLog := trxLog.Operations[opIdx]
opType := opLog.Type
op := prototype.GetBaseOperation(opLog.Data)
opRecord := iservices.IOTrxRecord{
TrxHash: trxLog.TrxId,
BlockHeight: blockLog.BlockNum,
BlockTime: time.Unix(int64(blockLog.BlockTime), 0),
Action: opLog.Type,
}
for _, changeProcessor := range p.changeProcessors {
records, err := changeProcessor(opType, op, change, opRecord)
if err != nil {
return err
}
for _, record := range records {
r := record.(iservices.IOTrxRecord)
err := db.Create(&r).Error
if err != nil {
return err
}
}
}
return nil
}
func (p *IOTrxProcessor) ProcessOperation(db *gorm.DB, blockLog *blocklog.BlockLog, opIdx, trxIdx int) error {
trxLog := blockLog.Transactions[trxIdx]
if trxLog.Receipt.Status != prototype.StatusSuccess {
return nil
}
opLog := trxLog.Operations[opIdx]
opType := opLog.Type
op := prototype.GetBaseOperation(opLog.Data)
record := iservices.IOTrxRecord{
TrxHash: trxLog.TrxId,
BlockHeight: blockLog.BlockNum,
BlockTime: time.Unix(int64(blockLog.BlockTime), 0),
Action: opLog.Type,
}
if processor, ok := p.opProcessorManager.Find(opType); ok {
records, err := processor(op, record)
if err != nil {
return err
}
for _, record := range records {
r := record.(iservices.IOTrxRecord)
err := db.Create(&r).Error
if err != nil {
return err
}
}
}
return nil
}
func (p *IOTrxProcessor) Finalize(db *gorm.DB, blockLog *blocklog.BlockLog) error {
return nil
}
func init() {
RegisterSQLTableNamePattern("iotrx_record")
}