From ffede88eecd28bb8c9ee887110b72673e9239aac Mon Sep 17 00:00:00 2001
From: ukyo <ukyo02@gmail.com>
Date: Thu, 6 Feb 2025 15:32:09 +0800
Subject: [PATCH] fix. line cancel redirect

---
 app/Http/Controllers/LoginController.php | 127 +++++++++++++----------
 1 file changed, 73 insertions(+), 54 deletions(-)

diff --git a/app/Http/Controllers/LoginController.php b/app/Http/Controllers/LoginController.php
index 42072cd..30d4aee 100644
--- a/app/Http/Controllers/LoginController.php
+++ b/app/Http/Controllers/LoginController.php
@@ -42,71 +42,90 @@ public function redirectToProvider(Request $request)
      */
     public function handleProviderCallback(Request $request)
     {
+        // 如果用户取消了授权
+        if ($request->has('error') && $request->get('error') === 'access_denied') {
+            $redirectTo = session('redirect_to', 'member');
 
-        // 从 Session 获取 $redirectTo
-        $redirectTo = session('redirect_to', 'member');
-
-        $user = Socialite::driver('line')->user();
-        Log::info('line', ['user' => $user]);
-        $lineId = $user->getId();
-        $name = $user->getName();
-        $avatar = $user->getAvatar() ?? '';
-        $email = $user->getEmail() ?? '';
-
-        Log::info('email', [$email]);
-
-        if ($redirectTo == 'admin') {
-            // Admin 登录逻辑
-            $existingUser = $user = User::where('line_id', $lineId)
-                ->orWhere('email', $email)
-                ->first();
-
-            if ($existingUser) {
-                Auth::guard('web')->login($existingUser);
+            if ($redirectTo === 'admin') {
+                return redirect()->route('admin.login')->with('error', '您已取消 LINE 授权');
             } else {
-                $newUser = User::create([
-                    'name' => $name,
-                    'line_id' => $lineId,
-                    'password' => bcrypt(env('DEFAULT_PASSWORD')),
-                    'avatar' => $avatar,
-                    'source' => 'cafeg',
-                    'email' => $email,
-                    'can_login' => 0,
-                ]);
-                Auth::guard('web')->login($newUser);
+                return redirect()->route('login')->with('error', '您已取消 LINE 授权');
             }
+        }
 
-            $user = Auth::guard('web')->user();
-            return $user->email
-                ? redirect()->route('admin.index')
-                : redirect()->route('admin.profile');
-        } else {
-            // Member 登录逻辑
-            $existingUser = Member::where('line_id', $lineId)
-                ->orWhere('email', $email)
-                ->first();
-            if ($existingUser) {
-                Auth::guard('member')->login($existingUser);
+        try {
+            // 获取 LINE 用户信息
+            $user = Socialite::driver('line')->user();
+            Log::info('line', ['user' => $user]);
+
+            $lineId = $user->getId();
+            $name = $user->getName();
+            $avatar = $user->getAvatar() ?? '';
+            $email = $user->getEmail() ?? '';
+
+            Log::info('email', [$email]);
+
+            // 从 Session 获取跳转路径
+            $redirectTo = session('redirect_to', 'member');
+
+            if ($redirectTo === 'admin') {
+                // Admin 登录逻辑
+                $existingUser = User::where('line_id', $lineId)
+                    ->orWhere('email', $email)
+                    ->first();
+
+                if ($existingUser) {
+                    Auth::guard('web')->login($existingUser);
+                } else {
+                    $newUser = User::create([
+                        'name' => $name,
+                        'line_id' => $lineId,
+                        'password' => bcrypt(env('DEFAULT_PASSWORD')),
+                        'avatar' => $avatar,
+                        'source' => 'cafeg',
+                        'email' => $email,
+                        'can_login' => 0,
+                    ]);
+                    Auth::guard('web')->login($newUser);
+                }
+
+                $user = Auth::guard('web')->user();
+                return $user->email
+                    ? redirect()->route('admin.index')
+                    : redirect()->route('admin.profile');
             } else {
-                $newUser = Member::create([
-                    'name' => $name,
-                    'line_id' => $lineId,
-                    'password' => bcrypt(env('DEFAULT_PASSWORD')),
-                    'source' => 'cafeg',
-                    'avatar' => $avatar,
+                // Member 登录逻辑
+                $existingUser = Member::where('line_id', $lineId)
+                    ->orWhere('email', $email)
+                    ->first();
+                if ($existingUser) {
+                    Auth::guard('member')->login($existingUser);
+                } else {
+                    $newUser = Member::create([
+                        'name' => $name,
+                        'line_id' => $lineId,
+                        'password' => bcrypt(env('DEFAULT_PASSWORD')),
+                        'source' => 'cafeg',
+                        'avatar' => $avatar,
+                        'email' => $email,
+                    ]);
+                    Auth::guard('member')->login($newUser);
+                }
 
-                    'email' => $email,
-                ]);
-                Auth::guard('member')->login($newUser);
+                $user = Auth::guard('member')->user();
+                return $user->email
+                    ? redirect()->route('member.index')
+                    : redirect()->route('member.profile');
             }
+        } catch (\Exception $e) {
+            Log::error('LINE 登录失败: ' . $e->getMessage());
 
-            $user = Auth::guard('member')->user();
-            return $user->email
-                ? redirect()->route('member.index')
-                : redirect()->route('member.profile');
+            // 发生异常时，返回登录页面并提示错误
+            return redirect()->route('login')->with('error', 'LINE 登录失败，请稍后再试');
         }
     }
 
+
     public function adminLogout()
     {
         Auth::guard('web')->logout();