web/apps/partner-sas/auth/scandic/session.ts

import "server-only"

import { getIronSession } from "iron-session"
import { cookies } from "next/headers"

import { dt } from "@scandic-hotels/common/dt"

import { env } from "@/env/server"

async function internalGetSession() {
  return await getIronSession<{
    access_token: string
    refresh_token: string | undefined
    expires_at: string
  }>(await cookies(), {
    password: env.IRON_SESSION_SECRET,
    cookieName: "scandic_session",
  })
}

export async function getSocialSession() {
  const session = await internalGetSession()

  if (!session?.access_token) {
    return null
  }

  return session
}

export async function createSocialSession({
  access_token,
  refresh_token,
  expires_in,
}: {
  access_token: string
  expires_in: number
  refresh_token?: string
}) {
  const session = await internalGetSession()

  session.access_token = access_token
  session.refresh_token = refresh_token
  session.expires_at = dt()
    .add(expires_in * 1000)
    .toISOString()

  await session.save()
}

export async function destroySocialSession() {
  const session = await internalGetSession()
  if (!session) return

  session.destroy()
}