proc/worker/agent.go
func (w *Worker) AgentAfterChannelCreate(job *data.Job) error {
	if w.isJobInvalid(job, data.JobAgentAfterChannelCreate, data.JobChannel) {
		return ErrInvalidJob
	}

	logger := w.logger.Add("method", "AgentAfterChannelCreate", "job", job)

	ethLog, err := w.ethLog(logger, job)
	if err != nil {
		return err
	}

	ethLogTx, err := w.ethLogTx(logger, ethLog)
	if err != nil {
		return err
	}

	client, newUser, err := w.newUser(logger, ethLogTx)
	if err != nil {
		return err
	}

	logger = logger.Add("client", client)

	tx, err := w.db.Begin()
	if err != nil {
		logger.Error(err.Error())
		return ErrInternal
	}
	defer tx.Rollback()

	if newUser {
		if err := tx.Insert(client); err != nil {
			logger.Error(err.Error())
			return ErrInternal
		}
	}

	logChannelCreated, err := extractLogChannelCreated(logger, ethLog)
	if err != nil {
		return err
	}

	offering, err := w.offeringByHash(logger, logChannelCreated.offeringHash)
	if err != nil {
		return err
	}

	offering.CurrentSupply--
	if err := tx.Update(offering); err != nil {
		logger.Error(err.Error())
		return ErrInternal
	}

	channel := &data.Channel{
		ID:            job.RelatedID,
		Client:        data.HexFromBytes(logChannelCreated.clientAddr.Bytes()),
		Agent:         data.HexFromBytes(logChannelCreated.agentAddr.Bytes()),
		TotalDeposit:  logChannelCreated.deposit.Uint64(),
		ChannelStatus: data.ChannelActive,
		ServiceStatus: data.ServicePending,
		Offering:      offering.ID,
		Block:         uint32(ethLog.Block),
	}

	if err := tx.Insert(channel); err != nil {
		logger.Error(err.Error())
		return ErrInternal
	}

	if err := w.addJob(logger, tx, data.JobAgentPreEndpointMsgCreate,
		data.JobChannel, channel.ID); err != nil {
		return err
	}

	if err := tx.Commit(); err != nil {
		logger.Error("unable to commit changes: " + err.Error())
		return ErrInternal
	}

	return nil
}
func (w *Worker) AgentAfterChannelCreate(job *data.Job) error {
	if w.isJobInvalid(job, data.JobAgentAfterChannelCreate, data.JobChannel) {
		return ErrInvalidJob
	}

	logger := w.logger.Add("method", "AgentAfterChannelCreate", "job", job)

	ethLog, err := w.ethLog(logger, job)
	if err != nil {
		return err
	}

	ethLogTx, err := w.ethLogTx(logger, ethLog)
	if err != nil {
		return err
	}

	client, newUser, err := w.newUser(logger, ethLogTx)
	if err != nil {
		return err
	}

	logger = logger.Add("client", client)

	tx, err := w.db.Begin()
	if err != nil {
		logger.Error(err.Error())
		return ErrInternal
	}
	defer tx.Rollback()

	if newUser {
		if err := tx.Insert(client); err != nil {
			logger.Error(err.Error())
			return ErrInternal
		}
	}

	logChannelCreated, err := extractLogChannelCreated(logger, ethLog)
	if err != nil {
		return err
	}

	offering, err := w.offeringByHash(logger, logChannelCreated.offeringHash)
	if err != nil {
		return err
	}

	offering.CurrentSupply--
	if err := tx.Update(offering); err != nil {
		logger.Error(err.Error())
		return ErrInternal
	}

	channel := &data.Channel{
		ID:            job.RelatedID,
		Client:        data.HexFromBytes(logChannelCreated.clientAddr.Bytes()),
		Agent:         data.HexFromBytes(logChannelCreated.agentAddr.Bytes()),
		TotalDeposit:  logChannelCreated.deposit.Uint64(),
		ChannelStatus: data.ChannelActive,
		ServiceStatus: data.ServicePending,
		Offering:      offering.ID,
		Block:         uint32(ethLog.Block),
	}

	if err := tx.Insert(channel); err != nil {
		logger.Error(err.Error())
		return ErrInternal
	}

	if err := w.addJob(logger, tx, data.JobAgentPreEndpointMsgCreate,
		data.JobChannel, channel.ID); err != nil {
		return err
	}

	if err := tx.Commit(); err != nil {
		logger.Error("unable to commit changes: " + err.Error())
		return ErrInternal
	}

	return nil
}
func ( w * Worker ) AgentAfterChannelCreate ( job * data . Job ) error { if w . isJobInvalid ( job , data . JobAgentAfterChannelCreate , data . JobChannel ) { return ErrInvalidJob } logger := w . logger . Add ( " " , " " , " " , job ) ethLog , err := w . ethLog ( logger , job ) if err != nil { return err } ethLogTx , err := w . ethLogTx ( logger , ethLog ) if err != nil { return err } client , newUser , err := w . newUser ( logger , ethLogTx ) if err != nil { return err } logger = logger . Add ( " " , client ) tx , err := w . db . Begin ( ) if err != nil { logger . Error ( err . Error ( ) ) return ErrInternal } defer tx . Rollback ( ) if newUser { if err := tx . Insert ( client ) ; err != nil { logger . Error ( err . Error ( ) ) return ErrInternal } } logChannelCreated , err := extractLogChannelCreated ( logger , ethLog ) if err != nil { return err } offering , err := w . offeringByHash ( logger , logChannelCreated . offeringHash ) if err != nil { return err } offering . CurrentSupply -- if err := tx . Update ( offering ) ; err != nil { logger . Error ( err . Error ( ) ) return ErrInternal } channel := & data . Channel { ID : job . RelatedID , Client : data . HexFromBytes ( logChannelCreated . clientAddr . Bytes ( ) ) , Agent : data . HexFromBytes ( logChannelCreated . agentAddr . Bytes ( ) ) , TotalDeposit : logChannelCreated . deposit . Uint64 ( ) , ChannelStatus : data . ChannelActive , ServiceStatus : data . ServicePending , Offering : offering . ID , Block : uint32 ( ethLog . Block ) , } if err := tx . Insert ( channel ) ; err != nil { logger . Error ( err . Error ( ) ) return ErrInternal } if err := w . addJob ( logger , tx , data . JobAgentPreEndpointMsgCreate , data . JobChannel , channel . ID ) ; err != nil { return err } if err := tx . Commit ( ) ; err != nil { logger . Error ( " " + err . Error ( ) ) return ErrInternal } return nil }
// AgentAfterChannelCreate registers client and creates pre service create job.
AgentAfterChannelCreate registers client and creates pre service create job .