zrok/controller/store/accountLimitJournal.go

66 lines
2.3 KiB
Go

package store
import (
"github.com/jmoiron/sqlx"
"github.com/pkg/errors"
)
type AccountLimitJournal struct {
Model
AccountId int
RxBytes int64
TxBytes int64
Action LimitJournalAction
}
func (str *Store) CreateAccountLimitJournal(j *AccountLimitJournal, trx *sqlx.Tx) (int, error) {
stmt, err := trx.Prepare("insert into account_limit_journal (account_id, rx_bytes, tx_bytes, action) values ($1, $2, $3, $4) returning id")
if err != nil {
return 0, errors.Wrap(err, "error preparing account_limit_journal insert statement")
}
var id int
if err := stmt.QueryRow(j.AccountId, j.RxBytes, j.TxBytes, j.Action).Scan(&id); err != nil {
return 0, errors.Wrap(err, "error executing account_limit_journal insert statement")
}
return id, nil
}
func (str *Store) IsAccountLimitJournalEmpty(acctId int, trx *sqlx.Tx) (bool, error) {
count := 0
if err := trx.QueryRowx("select count(0) from account_limit_journal where account_id = $1", acctId).Scan(&count); err != nil {
return false, err
}
return count == 0, nil
}
func (str *Store) FindLatestAccountLimitJournal(acctId int, trx *sqlx.Tx) (*AccountLimitJournal, error) {
j := &AccountLimitJournal{}
if err := trx.QueryRowx("select * from account_limit_journal where account_id = $1 order by id desc limit 1", acctId).StructScan(j); err != nil {
return nil, errors.Wrap(err, "error finding account_limit_journal by account_id")
}
return j, nil
}
func (str *Store) FindAllLatestAccountLimitJournal(trx *sqlx.Tx) ([]*AccountLimitJournal, error) {
rows, err := trx.Queryx("select id, account_id, rx_bytes, tx_bytes, action, created_at, updated_at from account_limit_journal where id in (select max(id) as id from account_limit_journal group by account_id)")
if err != nil {
return nil, errors.Wrap(err, "error selecting all latest account_limit_journal")
}
var aljs []*AccountLimitJournal
for rows.Next() {
alj := &AccountLimitJournal{}
if err := rows.StructScan(alj); err != nil {
return nil, errors.Wrap(err, "error scanning account_limit_journal")
}
aljs = append(aljs, alj)
}
return aljs, nil
}
func (str *Store) DeleteAccountLimitJournalForAccount(acctId int, trx *sqlx.Tx) error {
if _, err := trx.Exec("delete from account_limit_journal where account_id = $1", acctId); err != nil {
return errors.Wrapf(err, "error deleting account_limit journal for '#%d'", acctId)
}
return nil
}