feat: implement user authentication, profile management, and email verification with i18n support

Frontend-Learner/composables/useAuth.ts

@@ -4,6 +4,7 @@ interface User {
   id: number
   username: string
   email: string
+  email_verified_at?: string | null
   created_at?: string
   updated_at?: string
   role: {
@@ -19,6 +20,8 @@ interface User {
   }
 }
 
+
+
 // Interface สำหรับข้อมูลตอบกลับตอน Login
 interface loginResponse {
   token: string
@@ -367,8 +370,13 @@ export const useAuth = () => {
   const sendVerifyEmail = async () => {
     if (!token.value) return { success: false, error: 'Token missing' }
 
+    interface VerifyEmailResponse {
+      code: number
+      message: string
+    }
+
     const doSend = async () => {
-        return await $fetch<{code: number, message: string}>(`${API_BASE_URL}/user/send-verify-email`, {
+        return await $fetch<VerifyEmailResponse>(`${API_BASE_URL}/user/send-verify-email`, {
             method: 'POST',
             headers: {
             Authorization: `Bearer ${token.value}`
@@ -378,7 +386,7 @@ export const useAuth = () => {
 
     try {
       const res = await doSend()
-      return { success: true, message: res.message }
+      return { success: true, message: res.message, code: res.code }
     } catch (err: any) {
       if (err.statusCode === 400) {
         return { success: false, error: 'Email already verified', code: 400 }
@@ -388,7 +396,7 @@ export const useAuth = () => {
           if (refreshed) {
               try {
                   const res = await doSend()
-                  return { success: true, message: res.message }
+                  return { success: true, message: res.message, code: res.code }
               } catch (retryErr: any) {
                   return { success: false, error: retryErr.data?.message || 'Failed to send verification email' }
               }
@@ -401,6 +409,43 @@ export const useAuth = () => {
     }
   }
 
+  // ฟังก์ชันยืนยันอีเมลด้วย Token
+  const verifyEmail = async (token: string) => {
+    try {
+      interface VerifyResponse {
+        code: number
+        message: string
+      }
+      
+      const res = await $fetch<VerifyResponse>(`${API_BASE_URL}/user/verify-email`, {
+        method: 'POST',
+        body: { token }
+      })
+
+      // Handle HTTP 200 but logical error if API behaves that way (defensive)
+      if (res && typeof res.code === 'number' && res.code !== 200) {
+          return { 
+              success: false, 
+              message: res.message, 
+              code: res.code, 
+              error: res.message 
+          }
+      }
+
+      return { success: true, message: res.message, code: res.code }
+    } catch (err: any) {
+      // Prioritize backend 'code' field, then HTTP status
+      const status = err.data?.code || err.statusCode || err.response?.status || err.status
+      return { 
+        success: false, 
+        error: err.data?.message || err.message || 'Verification failed',
+        code: status
+      }
+    }
+  }
+
+
+
   // ฟังก์ชันออกจากระบบ (Logout)
   const logout = () => {
     token.value = null
@@ -427,6 +472,7 @@ export const useAuth = () => {
             firstName,
             lastName,
             email: user.value.email,
+            emailVerifiedAt: user.value.email_verified_at,
             phone: user.value.profile?.phone || '',
             photoURL: user.value.profile?.avatar_url || '',
             role: user.value.role,
@@ -443,6 +489,7 @@ export const useAuth = () => {
     uploadAvatar,
     refreshAccessToken,
     logout,
-    sendVerifyEmail
+    sendVerifyEmail,
+    verifyEmail
   }
 }