refactor: move auth api call to api file

2026-02-22 00:37:59 +07:00
parent 384ac12109
commit a64b63d0b2
5 changed files with 159 additions and 162 deletions
@@ -1,6 +1,7 @@
 import { createContext, useContext, useState, useEffect, type ReactNode } from "react"
 import { useNavigate } from "react-router"
-import { type User, getUser, getUserAsync, logout as logoutUser } from "@/lib/auth"
+import { type User, getUser } from "@/lib/auth"
+import { getUserAsync, logout as logoutUser } from "@/lib/api"

 interface AuthContextType {
  user: User | null
@@ -4,6 +4,7 @@ import { FormInput } from "@/components/shared/form-input"
 import { FormButton } from "@/components/shared/form-button"
 import { useAuth } from "@/app/context/auth-context"
 import { setTokens } from "@/lib/auth"
+import { login } from "@/lib/api"

 export default function LoginPage() {
  const navigate = useNavigate()
@@ -42,29 +43,12 @@ export default function LoginPage() {

    setLoading(true)
    try {
-      const res = await fetch("http://localhost:8080/api/auth/login", {
-        method: "POST",
-        headers: { "Content-Type": "application/json" },
-        body: JSON.stringify({
-          email: form.email,
-          password: form.password,
-        }),
-      })
-
-      if (!res.ok) {
-        const data = await res.json()
-        setErrors({ general: data.message ?? "Invalid email or password" })
-        return
-      }
-
-      const data = await res.json()
+      const data = await login(form.email, form.password)
      setTokens(data.access_token, data.refresh_token, rememberMe)
      refreshUser()
-
      navigate("/forms")
    } catch (err) {
-      console.error(err)
-      setErrors({ general: "Something went wrong. Please try again." })
+      setErrors({ general: err instanceof Error ? err.message : "Something went wrong. Please try again." })
    } finally {
      setLoading(false)
    }
@@ -3,6 +3,7 @@ import { Link, useNavigate } from "react-router"
 import { FormInput } from "@/components/shared/form-input"
 import { FormButton } from "@/components/shared/form-button"
 import { useAuth } from "@/app/context/auth-context"
+import { register } from "@/lib/api"

 export default function RegisterPage() {
    const navigate = useNavigate()
@@ -52,25 +53,10 @@ export default function RegisterPage() {
        }

        try {
-            const res = await fetch("http://localhost:8080/api/auth/register", {
-                method: "POST",
-                headers: { "Content-Type": "application/json" },
-                body: JSON.stringify({
-                    email: form.email,
-                    password: form.password,
-                }),
-            })
-
-            if (!res.ok) {
-                const data = await res.json()
-                setErrors({ email: data.message ?? "Registration failed" })
-                return
-            }
-
+            await register(form.email, form.password)
            navigate("/login")
        } catch (err) {
-            console.error(err)
-            setErrors({ email: "Something went wrong. Please try again." })
+            setErrors({ email: err instanceof Error ? err.message : "Something went wrong. Please try again." })
        }
    }

@@ -1,10 +1,152 @@
-import { fetchWithAuth } from "@/lib/auth"
+import {
+  type User,
+  getToken,
+  setTokens,
+  clearTokens,
+  isTokenExpired,
+  decodeJWT,
+} from "@/lib/auth"
 import type { FormSummary, FormDetail, CreateFormPayload, UpdateFormPayload } from "@/lib/types"

-const API_BASE = "http://localhost:8080"
+export async function refreshAccessToken(): Promise<string | null> {
+  if (typeof window === "undefined") return null
+
+  const refreshToken = getToken("refresh_token")
+  if (!refreshToken) {
+    clearTokens()
+    return null
+  }
+
+  try {
+    const res = await fetch(`${import.meta.env.VITE_API_BASE_URL}/api/auth/refresh`, {
+      method: "POST",
+      headers: { "Content-Type": "application/json" },
+      body: JSON.stringify({ refresh_token: refreshToken }),
+    })
+
+    if (!res.ok) {
+      clearTokens()
+      return null
+    }
+
+    const data = await res.json()
+    setTokens(data.access_token, data.refresh_token)
+    return data.access_token
+  } catch {
+    clearTokens()
+    return null
+  }
+}
+
+async function getAccessTokenAsync(): Promise<string | null> {
+  if (typeof window === "undefined") return null
+
+  const token = getToken("access_token")
+  if (token && !isTokenExpired(token)) return token
+
+  return refreshAccessToken()
+}
+
+export async function getUserAsync(): Promise<User | null> {
+  if (typeof window === "undefined") return null
+
+  let token = getToken("access_token")
+
+  if (!token || isTokenExpired(token)) {
+    token = await refreshAccessToken()
+    if (!token) return null
+  }
+
+  const payload = decodeJWT(token)
+  if (!payload) return null
+
+  return {
+    id: payload.sub,
+    email: payload.email,
+    name: payload.name,
+  }
+}
+
+export async function fetchWithAuth(url: string, options: RequestInit = {}) {
+  let token = await getAccessTokenAsync()
+
+  const res = await fetch(url, {
+    ...options,
+    headers: {
+      ...options.headers,
+      Authorization: token ? `Bearer ${token}` : "",
+    },
+  })
+
+  if (res.status === 401) {
+    token = await refreshAccessToken()
+    if (token) {
+      return fetch(url, {
+        ...options,
+        headers: {
+          ...options.headers,
+          Authorization: `Bearer ${token}`,
+        },
+      })
+    }
+  }
+
+  return res
+}
+
+export async function login(email: string, password: string) {
+  const res = await fetch(`${import.meta.env.VITE_API_BASE_URL}/api/auth/login`, {
+    method: "POST",
+    headers: { "Content-Type": "application/json" },
+    body: JSON.stringify({ email, password }),
+  })
+
+  if (!res.ok) {
+    const data = await res.json().catch(() => null)
+    throw new Error(data?.message ?? "Invalid email or password")
+  }
+
+  return res.json() as Promise<{ access_token: string; refresh_token: string }>
+}
+
+export async function register(email: string, password: string) {
+  const res = await fetch(`${import.meta.env.VITE_API_BASE_URL}/api/auth/register`, {
+    method: "POST",
+    headers: { "Content-Type": "application/json" },
+    body: JSON.stringify({ email, password }),
+  })
+
+  if (!res.ok) {
+    const data = await res.json().catch(() => null)
+    throw new Error(data?.message ?? "Registration failed")
+  }
+
+  return res.json()
+}
+
+export async function logout() {
+  if (typeof window === "undefined") return
+
+  const token = getToken("access_token")
+  const refreshToken = getToken("refresh_token")
+
+  try {
+    await fetch(`${import.meta.env.VITE_API_BASE_URL}/api/auth/logout`, {
+      method: "POST",
+      headers: {
+        "Content-Type": "application/json",
+        Authorization: token ? `Bearer ${token}` : "",
+      },
+      body: JSON.stringify({ refresh_token: refreshToken }),
+    })
+  } catch {
+  }
+
+  clearTokens()
+}

 export async function getForms(): Promise<FormSummary[]> {
-  const res = await fetchWithAuth(`${API_BASE}/api/forms`)
+  const res = await fetchWithAuth(`${import.meta.env.VITE_API_BASE_URL}/api/forms`)

  if (!res.ok) {
    throw new Error("Failed to fetch forms")
@@ -14,7 +156,7 @@ export async function getForms(): Promise<FormSummary[]> {
 }

 export async function getFormById(id: string): Promise<FormDetail> {
-  const res = await fetchWithAuth(`${API_BASE}/api/form/${id}`)
+  const res = await fetchWithAuth(`${import.meta.env.VITE_API_BASE_URL}/api/form/${id}`)

  if (!res.ok) {
    if (res.status === 404) {
@@ -27,7 +169,7 @@ export async function getFormById(id: string): Promise<FormDetail> {
 }

 export async function createForm(payload: CreateFormPayload): Promise<FormDetail> {
-  const res = await fetchWithAuth(`${API_BASE}/api/form`, {
+  const res = await fetchWithAuth(`${import.meta.env.VITE_API_BASE_URL}/api/form`, {
    method: "POST",
    headers: { "Content-Type": "application/json" },
    body: JSON.stringify(payload),
@@ -42,7 +184,7 @@ export async function createForm(payload: CreateFormPayload): Promise<FormDetail
 }

 export async function updateForm(id: string, payload: UpdateFormPayload): Promise<FormDetail> {
-  const res = await fetchWithAuth(`${API_BASE}/api/form/${id}`, {
+  const res = await fetchWithAuth(`${import.meta.env.VITE_API_BASE_URL}/api/form/${id}`, {
    method: "PUT",
    headers: { "Content-Type": "application/json" },
    body: JSON.stringify(payload),
@@ -57,7 +199,7 @@ export async function updateForm(id: string, payload: UpdateFormPayload): Promis
 }

 export async function deleteForm(id: string): Promise<void> {
-  const res = await fetchWithAuth(`${API_BASE}/api/form/${id}`, {
+  const res = await fetchWithAuth(`${import.meta.env.VITE_API_BASE_URL}/api/form/${id}`, {
    method: "DELETE",
  })

@@ -41,7 +41,7 @@ function getStorage(): Storage {
    : sessionStorage
 }

-function getToken(key: string): string | null {
+export function getToken(key: string): string | null {
  return localStorage.getItem(key) ?? sessionStorage.getItem(key)
 }

@@ -65,7 +65,7 @@ export function setTokens(accessToken: string, refreshToken: string, remember?:
  storage.setItem("refresh_token", refreshToken)
 }

-function clearTokens() {
+export function clearTokens() {
  localStorage.removeItem("access_token")
  localStorage.removeItem("refresh_token")
  localStorage.removeItem("remember_me")
@@ -73,36 +73,6 @@ function clearTokens() {
  sessionStorage.removeItem("refresh_token")
 }

-export async function refreshAccessToken(): Promise<string | null> {
-  if (typeof window === "undefined") return null
-
-  const refreshToken = getToken("refresh_token")
-  if (!refreshToken) {
-    clearTokens()
-    return null
-  }
-
-  try {
-    const res = await fetch("http://localhost:8080/api/auth/refresh", {
-      method: "POST",
-      headers: { "Content-Type": "application/json" },
-      body: JSON.stringify({ refresh_token: refreshToken }),
-    })
-
-    if (!res.ok) {
-      clearTokens()
-      return null
-    }
-
-    const data = await res.json()
-    setTokens(data.access_token, data.refresh_token)
-    return data.access_token
-  } catch {
-    clearTokens()
-    return null
-  }
-}
-
 export function getUser(): User | null {
  if (typeof window === "undefined") return null

@@ -118,89 +88,3 @@ export function getUser(): User | null {
    name: payload.name,
  }
 }
-
-export async function getUserAsync(): Promise<User | null> {
-  if (typeof window === "undefined") return null
-
-  let token = getToken("access_token")
-
-  if (!token || isTokenExpired(token)) {
-    token = await refreshAccessToken()
-    if (!token) return null
-  }
-
-  const payload = decodeJWT(token)
-  if (!payload) return null
-
-  return {
-    id: payload.sub,
-    email: payload.email,
-    name: payload.name,
-  }
-}
-
-export function getAccessToken(): string | null {
-  if (typeof window === "undefined") return null
-
-  const token = getToken("access_token")
-  if (!token || isTokenExpired(token)) return null
-  return token
-}
-
-export async function getAccessTokenAsync(): Promise<string | null> {
-  if (typeof window === "undefined") return null
-
-  let token = getToken("access_token")
-  if (token && !isTokenExpired(token)) return token
-
-  token = await refreshAccessToken()
-  return token
-}
-
-export async function logout() {
-  if (typeof window === "undefined") return
-
-  const token = getToken("access_token")
-  const refreshToken = getToken("refresh_token")
-
-  try {
-    await fetch("http://localhost:8080/api/auth/logout", {
-      method: "POST",
-      headers: {
-        "Content-Type": "application/json",
-        Authorization: token ? `Bearer ${token}` : "",
-      },
-      body: JSON.stringify({ refresh_token: refreshToken }),
-    })
-  } catch {
-  }
-
-  clearTokens()
-}
-
-export async function fetchWithAuth(url: string, options: RequestInit = {}) {
-  let token = await getAccessTokenAsync()
-
-  const res = await fetch(url, {
-    ...options,
-    headers: {
-      ...options.headers,
-      Authorization: token ? `Bearer ${token}` : "",
-    },
-  })
-
-  if (res.status === 401) {
-    token = await refreshAccessToken()
-    if (token) {
-      return fetch(url, {
-        ...options,
-        headers: {
-          ...options.headers,
-          Authorization: `Bearer ${token}`,
-        },
-      })
-    }
-  }
-
-  return res
-}