refactor: rewrite user profile store using pinia

app/src/store/userProfile.ts

@@ -1,30 +1,35 @@
-import { reactive } from 'vue'
-import api from '../utils/api'
+import { defineStore } from 'pinia'
+import { getUserProfile } from '../utils/api'
 
-const store = reactive({
-  username: '',
-  email: '',
-  progress: {},
+interface IProgress {
+  quest: string
+  sessions: string[]
+  completed: boolean
+  startedAt: Date
+  finishedAt?: Date
+}
+
+export interface UserProfile {
+  username: string
+  email: string
+  progress: Map<string, IProgress>
+}
+
+const useUserProfile = defineStore('userProfile', {
+  state: (): UserProfile => ({
+    username: '',
+    email: '',
+    progress: new Map<string, IProgress>(),
+  }),
+  actions: {
+    async loadUserProfile() {
+      const res = await getUserProfile()
+      this.$patch(res)
+    },
+    async resetUserProfile() {
+      this.$reset()
+    },
+  },
 })
 
-export async function loadUserProfile() {
-  try {
-    const res = await api.get('/users/me')
-    const { username, email, progress } = res.data
-    store.username = username
-    store.email = email
-    store.progress = progress
-    return store
-  } catch (err: any) {
-    console.error(err)
-    throw new Error(`Failed to load user profile: ${err.message}`)
-  }
-}
-
-export function resetUserProfile() {
-  store.username = ''
-  store.email = ''
-  store.progress = {}
-}
-
-export default store
+export default useUserProfile