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|
package main
import (
"database/sql"
"log"
_ "github.com/lib/pq"
)
type Session struct {
Id string
UserId int64
}
type User struct {
Id int64
UserName string
}
type Store interface {
GetSession(id string) (*Session, bool)
GetUser(id int64) (*User, bool)
}
type PgStore struct {
*sql.DB
cache map[string]*Session
}
func NewPgStore() *PgSessionStore {
db, err := sql.Open("postgres", "postgres://auth_master:pass@localhost/authdb")
if err != nil {
log.Panic(err)
}
return &PgSessionStore{db, make(map[string]*Session)}
}
func (store *PgSessionStore) Get(id string) (*Session, bool) {
s, ok := store.cache[id]
if !ok {
row := store.QueryRow("SELECT id, user_id FROM session WHERE id = ?", id)
var s Session
row.Scan(&s.
}
return s, ok
}
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