feat : first commit

frontend/stores/auth.ts

@@ -0,0 +1,63 @@
+import { defineStore } from 'pinia'
+import type { UserData } from '~/services/dto/user-data'
+import { getCurrentUser, login, logout } from '~/services/auth'
+
+export const useAuthStore = defineStore('auth', {
+    state: () => ({
+        user: null as UserData | null,
+        isLoading: false,
+        checked: false
+    }),
+    getters: {
+        isAuthenticated: (state) => Boolean(state.user)
+    },
+    actions: {
+        clearSession() {
+            this.user = null
+            this.checked = true
+            this.isLoading = false
+        },
+        async ensureSession() {
+            if (this.checked) {
+                return this.user
+            }
+
+            this.checked = true
+
+            try {
+                const me = await getCurrentUser()
+                this.user = me
+                return me
+            } catch {
+                this.user = null
+                return null
+            }
+        },
+        async login(username: string, password: string) {
+            this.isLoading = true
+
+            try {
+                await login(username, password)
+                const me = await getCurrentUser()
+                this.user = me
+                this.checked = true
+                return me
+            } finally {
+                this.isLoading = false
+            }
+        },
+        async logout() {
+            this.isLoading = true
+
+            try {
+                await logout()
+            } catch {
+                // Ignore logout errors so we can still clear local auth state.
+            } finally {
+                this.user = null
+                this.checked = true
+                this.isLoading = false
+            }
+        }
+    }
+})