// job_id cannot be set
// timestamp cannot be set
func (a *rethinkAPIServer) CreateJobInfo(ctx context.Context, request *persist.JobInfo) (response *persist.JobInfo, err error) {
	defer func(start time.Time) { a.Log(request, response, err, time.Since(start)) }(time.Now())
	if request.JobId != "" {
		return nil, ErrIDSet
	}
	if request.CreatedAt != nil {
		return nil, ErrTimestampSet
	}
	request.JobId = uuid.New()
	request.CreatedAt = a.now()
	if err := a.insertMessage(jobInfosTable, request); err != nil {
		return nil, err
	}
	return request, nil
}
// JobId cannot be set
// Timestamp cannot be set
func (a *rethinkAPIServer) CreateJobInfo(ctx context.Context, request *persist.JobInfo) (response *persist.JobInfo, err error) {
	defer func(start time.Time) { a.Log(request, response, err, time.Since(start)) }(time.Now())
	if request.JobId != "" {
		return nil, fmt.Errorf("request.JobId should be unset")
	}
	if request.CreatedAt != nil {
		return nil, fmt.Errorf("request.CreatedAt should be unset")
	}
	if request.CommitIndex != "" {
		return nil, fmt.Errorf("request.CommitIndex should be unset")
	}
	request.JobId = uuid.NewWithoutDashes()
	request.CreatedAt = prototime.TimeToTimestamp(time.Now())
	request.CommitIndex = genCommitIndex(request.InputCommit)
	if err := a.insertMessage(jobInfosTable, request); err != nil {
		return nil, err
	}
	return request, nil
}