package db

import (
	"farga/db/types"
	"farga/lib"
	"time"

	"github.com/google/uuid"
)

func (db *DB) Session(token uuid.UUID) (types.Session, error) {
	var session types.Session
	err := db.First(&session, "id = ?", token).Error
	return session, err
}

func (db *DB) NewSession(user_id *uuid.UUID) (types.Session, error) {
	session := types.Session{
		UserID: user_id,
	}
	err := db.Create(&session).Error
	return session, err
}

func (db *DB) DeleteExpiredSessions() {
	db.Where("created_at < ?", time.Now().AddDate(0, 0, -lib.SessionDurationDays)).Delete(&types.Session{})
}

// Deletes a session given its ID.
func (db *DB) DeleteSession(session_id string) error {
	uuid, err := uuid.Parse(session_id)
	if err != nil {
		return err
	}
	var session types.Session
	session.ID = uuid
	result := db.Delete(&session)
	return result.Error
}