first commit

src/utils.js

@@ -0,0 +1,120 @@
+export const API_BASE_URL = import.meta.env.VITE_API_URL || "http://localhost:5000"
+
+export function formatRupiah(value) {
+  return new Intl.NumberFormat("id-ID", {
+    style: "currency",
+    currency: "IDR",
+    maximumFractionDigits: 0
+  }).format(value)
+}
+
+export function getLocal(key, fallback) {
+  try {
+    const value = localStorage.getItem(key)
+    return value ? JSON.parse(value) : fallback
+  } catch {
+    return fallback
+  }
+}
+
+export function setLocal(key, value) {
+  localStorage.setItem(key, JSON.stringify(value))
+}
+
+export function getToken() {
+  return localStorage.getItem("secondtech_token")
+}
+
+export function getCurrentUser() {
+  return getLocal("secondtech_user", null)
+}
+
+export function setAuth({ token, user }) {
+  localStorage.setItem("secondtech_token", token)
+  setLocal("secondtech_user", user)
+}
+
+export function clearAuth() {
+  localStorage.removeItem("secondtech_token")
+  localStorage.removeItem("secondtech_user")
+}
+
+export function getProductImageUrl(image) {
+  if (!image) return ""
+  if (image.startsWith("http://") || image.startsWith("https://") || image.startsWith("data:")) return image
+  return `${API_BASE_URL}${image}`
+}
+
+async function requestJson(path, options = {}) {
+  const headers = new Headers(options.headers || {})
+  const token = getToken()
+
+  if (token) headers.set("Authorization", `Bearer ${token}`)
+  if (!(options.body instanceof FormData)) headers.set("Content-Type", "application/json")
+
+  const response = await fetch(`${API_BASE_URL}${path}`, {
+    ...options,
+    headers
+  })
+  const data = await response.json().catch(() => ({}))
+
+  if (!response.ok) {
+    throw new Error(data.message || "Request gagal.")
+  }
+
+  return data
+}
+
+export function registerUser(payload) {
+  return requestJson("/api/auth/register", {
+    method: "POST",
+    body: JSON.stringify(payload)
+  })
+}
+
+export function loginUser(payload) {
+  return requestJson("/api/auth/login", {
+    method: "POST",
+    body: JSON.stringify(payload)
+  })
+}
+
+export function fetchProducts() {
+  return requestJson("/api/products")
+}
+
+export function fetchProduct(id) {
+  return requestJson(`/api/products/${id}`)
+}
+
+export function fetchMyProducts() {
+  return requestJson("/api/products/mine")
+}
+
+export function createProduct(formData) {
+  return requestJson("/api/products", {
+    method: "POST",
+    body: formData
+  })
+}
+
+export function updateProductStatus(id, status) {
+  return requestJson(`/api/products/${id}/status`, {
+    method: "PATCH",
+    body: JSON.stringify({ status })
+  })
+}
+
+export function deleteProductById(id) {
+  return requestJson(`/api/products/${id}`, {
+    method: "DELETE"
+  })
+}
+
+export function getSavedProducts() {
+  return getLocal("secondtech_saved", [])
+}
+
+export function setSavedProducts(ids) {
+  setLocal("secondtech_saved", ids)
+}