chore : move all to root

2026-02-26 16:16:44 +01:00
parent 308a758e79
commit c2d94a349c
44 changed files with 0 additions and 0 deletions
--- a/nest-front/src/contexts/AuthContext.tsx
+++ b/nest-front/src/contexts/AuthContext.tsx
@@ -0,0 +1,156 @@
+import React, {
+  createContext,
+  useCallback,
+  useContext,
+  useMemo,
+  useState,
+} from 'react';
+import type { User, UserRole } from '../types';
+import { MOCK_USERS } from '../data/mockData';
+
+// ── Types ──────────────────────────────────────────────────────────────────────
+
+interface AuthContextValue {
+  user: User | null;
+  isAuthenticated: boolean;
+  isStaff: boolean;
+  isAdmin: boolean;
+  login: (email: string, password: string) => Promise<{ success: boolean; error?: string }>;
+  register: (username: string, email: string, password: string) => Promise<{ success: boolean; error?: string }>;
+  logout: () => void;
+  updateUsername: (username: string) => void;
+  // Dev helper: quickly switch role for testing
+  devSetRole: (role: UserRole) => void;
+}
+
+// ── Context ────────────────────────────────────────────────────────────────────
+
+const AuthContext = createContext<AuthContextValue | null>(null);
+
+// ── Provider ───────────────────────────────────────────────────────────────────
+
+const STORAGE_KEY = 'crowmate_auth_user';
+
+function loadUserFromStorage(): User | null {
+  try {
+    const raw = localStorage.getItem(STORAGE_KEY);
+    if (!raw) return null;
+    return JSON.parse(raw) as User;
+  } catch {
+    return null;
+  }
+}
+
+function saveUserToStorage(user: User | null): void {
+  if (user) {
+    localStorage.setItem(STORAGE_KEY, JSON.stringify(user));
+  } else {
+    localStorage.removeItem(STORAGE_KEY);
+  }
+}
+
+export function AuthProvider({ children }: { children: React.ReactNode }) {
+  const [user, setUser] = useState<User | null>(loadUserFromStorage);
+
+  const isAuthenticated = user !== null;
+  const isStaff = user?.role === 'dev' || user?.role === 'com';
+  const isAdmin = user?.isAdmin === true;
+
+  const login = useCallback(
+    async (email: string, _password: string): Promise<{ success: boolean; error?: string }> => {
+      // Simulate network delay
+      await new Promise((r) => setTimeout(r, 400));
+
+      const found = MOCK_USERS.find(
+        (u) => u.email.toLowerCase() === email.toLowerCase()
+      );
+
+      if (!found) {
+        return { success: false, error: 'No account found with that email address.' };
+      }
+      if (found.isBanned) {
+        return { success: false, error: 'This account has been suspended.' };
+      }
+
+      setUser(found);
+      saveUserToStorage(found);
+      return { success: true };
+    },
+    []
+  );
+
+  const register = useCallback(
+    async (username: string, email: string, _password: string): Promise<{ success: boolean; error?: string }> => {
+      await new Promise((r) => setTimeout(r, 500));
+
+      const emailTaken = MOCK_USERS.some(
+        (u) => u.email.toLowerCase() === email.toLowerCase()
+      );
+      if (emailTaken) {
+        return { success: false, error: 'An account with this email already exists.' };
+      }
+
+      const usernameTaken = MOCK_USERS.some(
+        (u) => u.username.toLowerCase() === username.toLowerCase()
+      );
+      if (usernameTaken) {
+        return { success: false, error: 'This username is already taken.' };
+      }
+
+      const newUser: User = {
+        id: `u${Date.now()}`,
+        username,
+        email,
+        role: 'user',
+        isAdmin: false,
+        isBanned: false,
+        createdAt: new Date().toISOString(),
+      };
+
+      setUser(newUser);
+      saveUserToStorage(newUser);
+      return { success: true };
+    },
+    []
+  );
+
+  const logout = useCallback(() => {
+    setUser(null);
+    saveUserToStorage(null);
+  }, []);
+
+  const updateUsername = useCallback((username: string) => {
+    setUser((prev) => {
+      if (!prev) return prev;
+      const updated = { ...prev, username };
+      saveUserToStorage(updated);
+      return updated;
+    });
+  }, []);
+
+  const devSetRole = useCallback((role: UserRole) => {
+    setUser((prev) => {
+      if (!prev) return prev;
+      const updated = { ...prev, role, isAdmin: role === 'dev' };
+      saveUserToStorage(updated);
+      return updated;
+    });
+  }, []);
+
+  const value = useMemo<AuthContextValue>(
+    () => ({ user, isAuthenticated, isStaff, isAdmin, login, register, logout, updateUsername, devSetRole }),
+    [user, isAuthenticated, isStaff, isAdmin, login, register, logout, updateUsername, devSetRole]
+  );
+
+  return <AuthContext.Provider value={value}>{children}</AuthContext.Provider>;
+}
+
+// ── Hook ───────────────────────────────────────────────────────────────────────
+
+export function useAuth(): AuthContextValue {
+  const ctx = useContext(AuthContext);
+  if (!ctx) {
+    throw new Error('useAuth must be used inside <AuthProvider>');
+  }
+  return ctx;
+}