From b548676fd38496df53ebe2a0a8aa906f745ada0f Mon Sep 17 00:00:00 2001
From: Flycro <flycro@live.de>
Date: Fri, 10 Nov 2023 14:00:43 +0100
Subject: [PATCH] feat(CSRF): Refresh Token on CSRF Error

---
 utils/$larafetch.ts | 11 +++++++++--
 1 file changed, 9 insertions(+), 2 deletions(-)

diff --git a/utils/$larafetch.ts b/utils/$larafetch.ts
index 13cd2ba..e087d7a 100644
--- a/utils/$larafetch.ts
+++ b/utils/$larafetch.ts
@@ -9,6 +9,7 @@ export const $larafetch = $fetch.create({
   async onRequest({ options }) {
     const { backendUrl, frontendUrl } = useRuntimeConfig().public
     const event = process.nitro ? useEvent() : null
+
     let token = event
       ? parseCookies(event)[CSRF_COOKIE]
       : useCookie(CSRF_COOKIE).value
@@ -46,17 +47,23 @@ export const $larafetch = $fetch.create({
   },
   async onResponseError({ response }) {
     const status = response.status
+
+    if (status === 419) {
+      await initCsrf(true)
+    }
     if ([500].includes(status)) {
       console.error('[Laravel Error]', response.statusText, response._data)
     }
   },
 })
 
-async function initCsrf() {
+async function initCsrf(forceRefresh = false) {
   const { backendUrl } = useRuntimeConfig().public
   const existingToken = useCookie(CSRF_COOKIE).value
 
-  if (existingToken) { return existingToken }
+  if (existingToken && !forceRefresh) {
+    return existingToken
+  }
 
   await $fetch('/sanctum/csrf-cookie', {
     baseURL: backendUrl,