All files / src/store auth-store.ts

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import { create } from 'zustand';
import { persist } from 'zustand/middleware';
import { AUTH_STORAGE_KEYS, AUTH_LOADING_STATES } from '@/constants/auth';
 
export interface User {
  id: number;
  username: string;
  email: string;
  confirmed: boolean;
  blocked: boolean;
  createdAt: string;
  updatedAt: string;
}
 
export interface AuthState {
  // State
  user: User | null;
  token: string | null;
  isAuthenticated: boolean;
  error: string | null;
 
  // Loading states for different operations
  isSigningIn: boolean;
  isSigningUp: boolean;
  isLoggingOut: boolean;
 
  // Remember me functionality
  rememberMe: boolean;
 
  // Simplified actions
  setError: (error: string | null) => void;
  setRememberMe: (remember: boolean) => void;
  setLoadingState: (
    operation: 'signin' | 'signup' | 'logout',
    loading: boolean
  ) => void;
  login: (user: User, token: string) => void;
  logout: () => void;
  clearError: () => void;
}
 
export const useAuthStore = create<AuthState>()(
  persist(
    // Zustand store with persistence, Storing auth state in localStorage
    (set, get) => ({
      // Initial state
      user: null,
      token: null,
      isAuthenticated: false,
      error: null,
      isSigningIn: false,
      isSigningUp: false,
      isLoggingOut: false,
      rememberMe: false,
 
      // Simplified actions
      setError: (error: string | null) => {
        console.log('🔐 [AuthStore] Setting error:', error);
        set({ error });
      },
 
      setRememberMe: (remember: boolean) => {
        console.log('🔐 [AuthStore] Setting remember me:', remember);
        set({ rememberMe: remember });
      },
 
      setLoadingState: (
        operation: 'signin' | 'signup' | 'logout',
        loading: boolean
      ) => {
        console.log(`🔐 [AuthStore] Setting ${operation} loading:`, loading);
        const state: Partial<AuthState> = {};
 
        switch (operation) {
          case AUTH_LOADING_STATES.SIGNIN:
            state.isSigningIn = loading;
            break;
          case AUTH_LOADING_STATES.SIGNUP:
            state.isSigningUp = loading;
            break;
          case AUTH_LOADING_STATES.LOGOUT:
            state.isLoggingOut = loading;
            break;
        }
 
        set(state);
      },
 
      clearError: () => {
        console.log('🔐 [AuthStore] Clearing error');
        set({ error: null });
      },
 
      login: (user: User, token: string) => {
        console.log('🔐 [AuthStore] Login action:', {
          username: user.username,
          email: user.email,
          hasToken: !!token,
        });
        set({
          user,
          token,
          isAuthenticated: true,
          isSigningIn: false,
          isSigningUp: false,
          error: null,
        });
        console.log('🔐 [AuthStore] Login complete - state updated');
      },
 
      logout: () => {
        console.log('🔐 [AuthStore] Logout action - clearing all auth data');
        set({
          user: null,
          token: null,
          isAuthenticated: false,
          isSigningIn: false,
          isSigningUp: false,
          isLoggingOut: false,
          error: null,
        });
        console.log('🔐 [AuthStore] Logout complete - state cleared');
      },
    }),
    {
      name: AUTH_STORAGE_KEYS.TOKEN, // This is the key used in localStorage
      partialize: state => ({
        // Selects which parts of the state to persist (user, token, and isAuthenticated)
        user: state.user,
        token: state.token,
        isAuthenticated: state.isAuthenticated,
      }),
      onRehydrateStorage: () => state => {
        // A callback that runs when the state is loaded from storage
        console.log('🔐 [AuthStore] Rehydrating from localStorage');
        if (state) {
          console.log('🔐 [AuthStore] Rehydrated state:', {
            hasUser: !!state.user,
            hasToken: !!state.token,
            isAuthenticated: state.isAuthenticated,
          });
        } else E{
          console.log('🔐 [AuthStore] No stored state found');
        }
      },
    }
  )
);