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djangosession.xo.go
263 lines (212 loc) · 5.61 KB
/
djangosession.xo.go
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// Package postgres contains the types for schema 'public'.
package postgres
// GENERATED BY XO. DO NOT EDIT.
import (
"errors"
"time"
)
// DjangoSession represents a row from 'public.django_session'.
type DjangoSession struct {
SessionKey string `json:"session_key"` // session_key
SessionData string `json:"session_data"` // session_data
ExpireDate *time.Time `json:"expire_date"` // expire_date
// xo fields
_exists, _deleted bool
}
// Exists determines if the DjangoSession exists in the database.
func (ds *DjangoSession) Exists() bool {
return ds._exists
}
// Deleted provides information if the DjangoSession has been deleted from the database.
func (ds *DjangoSession) Deleted() bool {
return ds._deleted
}
// Insert inserts the DjangoSession to the database.
func (ds *DjangoSession) Insert(db XODB) error {
var err error
// if already exist, bail
if ds._exists {
return errors.New("insert failed: already exists")
}
// sql query
const sqlstr = `INSERT INTO public.django_session (` +
`session_data, expire_date` +
`) VALUES (` +
`$1, $2` +
`) RETURNING session_key`
// run query
XOLog(sqlstr, ds.SessionData, ds.ExpireDate)
err = db.QueryRow(sqlstr, ds.SessionData, ds.ExpireDate).Scan(&ds.SessionKey)
if err != nil {
return err
}
// set existence
ds._exists = true
return nil
}
// Update updates the DjangoSession in the database.
func (ds *DjangoSession) Update(db XODB) error {
var err error
// if doesn't exist, bail
if !ds._exists {
return errors.New("update failed: does not exist")
}
// if deleted, bail
if ds._deleted {
return errors.New("update failed: marked for deletion")
}
// sql query
const sqlstr = `UPDATE public.django_session SET (` +
`session_data, expire_date` +
`) = ( ` +
`$1, $2` +
`) WHERE session_key = $3`
// run query
XOLog(sqlstr, ds.SessionData, ds.ExpireDate, ds.SessionKey)
_, err = db.Exec(sqlstr, ds.SessionData, ds.ExpireDate, ds.SessionKey)
return err
}
// Save saves the DjangoSession to the database.
func (ds *DjangoSession) Save(db XODB) error {
if ds.Exists() {
return ds.Update(db)
}
return ds.Insert(db)
}
// Upsert performs an upsert for DjangoSession.
//
// NOTE: PostgreSQL 9.5+ only
func (ds *DjangoSession) Upsert(db XODB) error {
var err error
// if already exist, bail
if ds._exists {
return errors.New("insert failed: already exists")
}
// sql query
const sqlstr = `INSERT INTO public.django_session (` +
`session_key, session_data, expire_date` +
`) VALUES (` +
`$1, $2, $3` +
`) ON CONFLICT (session_key) DO UPDATE SET (` +
`session_key, session_data, expire_date` +
`) = (` +
`EXCLUDED.session_key, EXCLUDED.session_data, EXCLUDED.expire_date` +
`)`
// run query
XOLog(sqlstr, ds.SessionKey, ds.SessionData, ds.ExpireDate)
_, err = db.Exec(sqlstr, ds.SessionKey, ds.SessionData, ds.ExpireDate)
if err != nil {
return err
}
// set existence
ds._exists = true
return nil
}
// Delete deletes the DjangoSession from the database.
func (ds *DjangoSession) Delete(db XODB) error {
var err error
// if doesn't exist, bail
if !ds._exists {
return nil
}
// if deleted, bail
if ds._deleted {
return nil
}
// sql query
const sqlstr = `DELETE FROM public.django_session WHERE session_key = $1`
// run query
XOLog(sqlstr, ds.SessionKey)
_, err = db.Exec(sqlstr, ds.SessionKey)
if err != nil {
return err
}
// set deleted
ds._deleted = true
return nil
}
// DjangoSessionsByExpireDate retrieves a row from 'public.django_session' as a DjangoSession.
//
// Generated from index 'django_session_de54fa62'.
func DjangoSessionsByExpireDate(db XODB, expireDate *time.Time) ([]*DjangoSession, error) {
var err error
// sql query
const sqlstr = `SELECT ` +
`session_key, session_data, expire_date ` +
`FROM public.django_session ` +
`WHERE expire_date = $1`
// run query
XOLog(sqlstr, expireDate)
q, err := db.Query(sqlstr, expireDate)
if err != nil {
return nil, err
}
defer q.Close()
// load results
res := []*DjangoSession{}
for q.Next() {
ds := DjangoSession{
_exists: true,
}
// scan
err = q.Scan(&ds.SessionKey, &ds.SessionData, &ds.ExpireDate)
if err != nil {
return nil, err
}
res = append(res, &ds)
}
return res, nil
}
// DjangoSessionBySessionKey retrieves a row from 'public.django_session' as a DjangoSession.
//
// Generated from index 'django_session_pkey'.
func DjangoSessionBySessionKey(db XODB, sessionKey string) (*DjangoSession, error) {
var err error
// sql query
const sqlstr = `SELECT ` +
`session_key, session_data, expire_date ` +
`FROM public.django_session ` +
`WHERE session_key = $1`
// run query
XOLog(sqlstr, sessionKey)
ds := DjangoSession{
_exists: true,
}
err = db.QueryRow(sqlstr, sessionKey).Scan(&ds.SessionKey, &ds.SessionData, &ds.ExpireDate)
if err != nil {
return nil, err
}
return &ds, nil
}
// DjangoSessionsBySessionKey retrieves a row from 'public.django_session' as a DjangoSession.
//
// Generated from index 'django_session_session_key_c0390e0f_like'.
func DjangoSessionsBySessionKey(db XODB, sessionKey string) ([]*DjangoSession, error) {
var err error
// sql query
const sqlstr = `SELECT ` +
`session_key, session_data, expire_date ` +
`FROM public.django_session ` +
`WHERE session_key = $1`
// run query
XOLog(sqlstr, sessionKey)
q, err := db.Query(sqlstr, sessionKey)
if err != nil {
return nil, err
}
defer q.Close()
// load results
res := []*DjangoSession{}
for q.Next() {
ds := DjangoSession{
_exists: true,
}
// scan
err = q.Scan(&ds.SessionKey, &ds.SessionData, &ds.ExpireDate)
if err != nil {
return nil, err
}
res = append(res, &ds)
}
return res, nil
}