修正邀請碼問題

README.md

@@ -71,13 +71,23 @@ pnpm install
 cp env.example .env.local
 ```
 
-編輯 `.env.local` 文件，填入您的數據庫配置：
+編輯 `.env.local` 文件，填入您的配置：
 ```env
+# 數據庫配置
 DB_HOST=your-database-host
 DB_PORT=3306
 DB_USER=your-username
 DB_PASSWORD=your-password
 DB_NAME=your-database-name
+
+# 應用配置
+NEXT_PUBLIC_APP_URL=https://your-domain.com
+NEXT_PUBLIC_APP_NAME=強茂集團 AI 展示平台
+NEXT_PUBLIC_APP_DESCRIPTION=企業內部 AI 應用展示與競賽管理系統
+
+# JWT 配置
+JWT_SECRET=your-jwt-secret
+JWT_EXPIRES_IN=7d
 ```
 
 ### 4. 數據庫設置

components/admin/competition-management.tsx

@@ -2336,7 +2336,8 @@ export function CompetitionManagement() {
     })
   }
 
-  const judgeScoringUrl = typeof window !== "undefined" ? `${window.location.origin}/judge-scoring` : "/judge-scoring"
+  const baseUrl = process.env.NEXT_PUBLIC_APP_URL || (typeof window !== "undefined" ? window.location.origin : 'http://localhost:3000')
+  const judgeScoringUrl = `${baseUrl}/judge-scoring`
 
   // Filter out proposal competitions from display
   const displayCompetitions = competitions.filter((competition) => competition.type !== "proposal")

components/admin/scoring-link-dialog.tsx

@@ -20,9 +20,8 @@ export function ScoringLinkDialog({ open, onOpenChange, currentCompetition }: Sc
   const { toast } = useToast()
   
   // 生成評分連結URL
-  const scoringUrl = typeof window !== 'undefined' 
-    ? `${window.location.origin}/judge-scoring`
-    : "https://preview-fork-of-ai-app-design-ieqe9ld0z64vdugqt.vusercontent.net/judge-scoring"
+  const baseUrl = process.env.NEXT_PUBLIC_APP_URL || (typeof window !== 'undefined' ? window.location.origin : 'http://localhost:3000')
+  const scoringUrl = `${baseUrl}/judge-scoring`
   
   const accessCode = "judge2024"
   const competitionName = currentCompetition?.name || "2024年第四季綜合AI競賽"

components/admin/user-management.tsx

@@ -457,9 +457,8 @@ export function UserManagement() {
     const newToken = Math.random().toString(36).substring(2, 15) + Math.random().toString(36).substring(2, 15)
     const user = users.find((u) => u.id === userId)
     const role = (user as any)?.invitedRole || "user"
-    const newInvitationLink = isClient
-      ? `${window.location.origin}/register?token=${newToken}&email=${encodeURIComponent(email)}&role=${role}`
-      : `/register?token=${newToken}&email=${encodeURIComponent(email)}&role=${role}`
+    const baseUrl = process.env.NEXT_PUBLIC_APP_URL || (isClient ? window.location.origin : 'http://localhost:3000')
+    const newInvitationLink = `${baseUrl}/register?token=${newToken}&email=${encodeURIComponent(email)}&role=${role}`
 
     setUsers(
       users.map((user) =>

lib/services/database-service.ts

@@ -511,7 +511,7 @@ export class UserService {
       }
 
       // 生成邀請連結
-      const invitationLink = `${process.env.NEXT_PUBLIC_BASE_URL || 'http://localhost:3000'}/register?token=${invitationToken}&email=${encodeURIComponent(email)}&role=${role}`
+      const invitationLink = `${process.env.NEXT_PUBLIC_APP_URL || 'http://localhost:3000'}/register?token=${invitationToken}&email=${encodeURIComponent(email)}&role=${role}`
 
       return { 
         success: true, 

scripts/test-invitation-link.js

@@ -0,0 +1,47 @@
+// 測試邀請連結生成
+console.log('🧪 測試邀請連結生成...\n');
+
+// 模擬環境變數
+process.env.NEXT_PUBLIC_APP_URL = 'https://ai-showcase.company.com';
+
+// 測試不同的環境變數設置
+const testCases = [
+  {
+    name: '使用 NEXT_PUBLIC_APP_URL',
+    env: { NEXT_PUBLIC_APP_URL: 'https://ai-showcase.company.com' }
+  },
+  {
+    name: '未設置 NEXT_PUBLIC_APP_URL (使用 fallback)',
+    env: {}
+  },
+  {
+    name: '設置為空字符串 (使用 fallback)',
+    env: { NEXT_PUBLIC_APP_URL: '' }
+  }
+];
+
+testCases.forEach((testCase, index) => {
+  console.log(`${index + 1}. ${testCase.name}`);
+  
+  // 設置環境變數
+  Object.keys(testCase.env).forEach(key => {
+    process.env[key] = testCase.env[key];
+  });
+  
+  // 生成邀請連結
+  const invitationToken = 'test123456789';
+  const email = 'test@company.com';
+  const role = 'developer';
+  
+  const invitationLink = `${process.env.NEXT_PUBLIC_APP_URL || 'http://localhost:3000'}/register?token=${invitationToken}&email=${encodeURIComponent(email)}&role=${role}`;
+  
+  console.log(`   邀請連結: ${invitationLink}`);
+  console.log(`   環境變數: NEXT_PUBLIC_APP_URL = ${process.env.NEXT_PUBLIC_APP_URL || 'undefined'}`);
+  console.log('');
+});
+
+console.log('✅ 測試完成！');
+console.log('\n📝 說明:');
+console.log('- 如果設置了 NEXT_PUBLIC_APP_URL，將使用該值');
+console.log('- 如果未設置或為空，將使用 fallback: http://localhost:3000');
+console.log('- 在生產環境中，請確保設置正確的 NEXT_PUBLIC_APP_URL');