incription , connection

frontend/src/services/auth.js

@@ -0,0 +1,23 @@
+const BASE = '/api/auth'
+
+export async function loginApi({ email, password }) {
+  const res = await fetch(`${BASE}/login`, {
+    method: 'POST',
+    headers: { 'Content-Type': 'application/json' },
+    body: JSON.stringify({ email, password }),
+  })
+  const data = await res.json()
+  if (!res.ok) throw new Error(data.message || 'Erreur de connexion.')
+  return data
+}
+
+export async function registerApi({ email, firstname, lastname, password }) {
+  const res = await fetch(`${BASE}/register`, {
+    method: 'POST',
+    headers: { 'Content-Type': 'application/json' },
+    body: JSON.stringify({ email, firstname, lastname, password }),
+  })
+  const data = await res.json()
+  if (!res.ok) throw new Error(data.message || "Erreur lors de l'inscription.")
+  return data
+}