From b0c17db233f989dd76865bb002f115a1bd3e0112 Mon Sep 17 00:00:00 2001
From: Emmy D'Anello <emmy@luemy.eu>
Date: Tue, 10 Dec 2024 19:26:10 +0100
Subject: [PATCH] Renouvellement automatique du jeton d'authentification

---
 client/components/LoginProvider.tsx         | 49 ++++++++++++++++++---
 client/utils/features/location/authSlice.ts |  5 ++-
 2 files changed, 47 insertions(+), 7 deletions(-)

diff --git a/client/components/LoginProvider.tsx b/client/components/LoginProvider.tsx
index 40fb3f9..6d23c65 100644
--- a/client/components/LoginProvider.tsx
+++ b/client/components/LoginProvider.tsx
@@ -1,7 +1,8 @@
-import { useAuth } from "@/hooks/useAuth"
-import { Href, useRouter } from "expo-router"
-import { useRouteInfo } from "expo-router/build/hooks"
-import { ReactNode, useEffect } from "react"
+import { Href, useRouter } from 'expo-router'
+import { useRouteInfo } from 'expo-router/build/hooks'
+import { ReactNode, useEffect } from 'react'
+import { useAuth, useAuthLogin } from '@/hooks/useAuth'
+import * as SecureStore from '@/utils/SecureStore'
 
 type Props = {
   loginRedirect: Href
@@ -11,9 +12,47 @@ type Props = {
 export default function LoginProvider({ loginRedirect, children }: Props) {
   const router = useRouter()
   const route = useRouteInfo()
+  const auth = useAuth()
+  const authLogin = useAuthLogin()
+
+  // Renouvellement auto du jeton d'authentification
+  useEffect(() => {
+    const { name, token } = auth
+    const password = SecureStore.getItem('apiPassword')
+    if (name === null || (password === null && token === null))
+      return
+    let waitTime = 0
+    if (token !== null && token !== undefined) {
+      const arrayToken = token.split('.')
+      const tokenPayload = JSON.parse(atob(arrayToken[1]))
+      const expTime: number = tokenPayload.exp * 1000
+      const now: number = Math.floor(new Date().getTime())
+      waitTime = expTime - now
+    }
+    const timeout = setTimeout(async () => {
+      const password = SecureStore.getItem('apiPassword')
+      if (password) {
+        await fetch(`${process.env.EXPO_PUBLIC_TRAINTRAPE_MOI_SERVER}/auth/login/`, {
+          method: "POST",
+          headers: { "Content-Type": "application/json" },
+          body: JSON.stringify({ name: name, password: password })
+        })
+        .then(resp => resp.json())
+        .then(resp => {
+          if (!resp.error)
+            authLogin({ name: name, token: resp.accessToken })
+          else
+            authLogin({ name: name, token: null })
+        })
+      }
+      else {
+        authLogin({ name: name, token: null })
+      }
+    }, waitTime)
+    return () => clearTimeout(timeout)
+  }, [auth])
 
   // Si on est pas connecté⋅e, on reste sur la fenêtre de connexion
-  const auth = useAuth()
   useEffect(() => {
     if (!auth.loggedIn && route.pathname !== loginRedirect)
       router.navigate(loginRedirect)
diff --git a/client/utils/features/location/authSlice.ts b/client/utils/features/location/authSlice.ts
index 9365c35..8f0028f 100644
--- a/client/utils/features/location/authSlice.ts
+++ b/client/utils/features/location/authSlice.ts
@@ -8,7 +8,7 @@ interface AuthState {
 }
 
 export interface AuthPayload {
-  name: string | null,
+  name: string,
   token: string | null,
 }
 
@@ -23,9 +23,10 @@ export const authSlice = createSlice({
   initialState: initialState,
   reducers: {
     login: (state, action: PayloadAction<AuthPayload>) => {
-      state.loggedIn = true
+      state.loggedIn = action.payload.token !== null
       state.name = action.payload.name
       state.token = action.payload.token
+      console.log(state)
     },
     logout: (state) => {
       state.loggedIn = false