feat: initial commit - Phase 1 & 2 core features

frontend/src/stores/user.ts

@@ -0,0 +1,46 @@
+import { defineStore } from 'pinia'
+import { ref, computed } from 'vue'
+import { login as apiLogin, getMe } from '@/api/auth'
+import type { UserInfo } from '@/api/auth'
+
+export const useUserStore = defineStore('user', () => {
+  const token = ref<string | null>(localStorage.getItem('pdg_token') || null)
+  const userInfo = ref<UserInfo | null>(null)
+  const isLoggedIn = computed(() => !!token.value)
+
+  async function login(username: string, password: string) {
+    const res = await apiLogin(username, password)
+    token.value = res.access_token
+    localStorage.setItem('pdg_token', res.access_token)
+    localStorage.setItem('pdg_refresh', res.refresh_token)
+    await fetchUserInfo()
+    return res
+  }
+
+  async function fetchUserInfo() {
+    if (!token.value) return
+    try {
+      const res = await getMe()
+      userInfo.value = res
+    } catch (e) {
+      logout()
+      throw e
+    }
+  }
+
+  function logout() {
+    token.value = null
+    userInfo.value = null
+    localStorage.removeItem('pdg_token')
+    localStorage.removeItem('pdg_refresh')
+  }
+
+  return {
+    token,
+    userInfo,
+    isLoggedIn,
+    login,
+    fetchUserInfo,
+    logout,
+  }
+})