weewoo

lib/utils/auth.ts

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+/**
+ * Auth utilities for managing authentication state
+ */
+
+/**
+ * Get the authentication token from cookies or localStorage
+ */
+export function getAuthToken(): string | null {
+  return document.cookie
+    .split('; ')
+    .find(row => row.startsWith('Authorization='))
+    ?.split('=')[1] || localStorage.getItem('Authorization');
+}
+
+/**
+ * Check if the user is logged in
+ */
+export function isLoggedIn(): boolean {
+  return !!getAuthToken();
+}
+
+/**
+ * Logout the user by removing auth tokens and redirecting
+ */
+export async function logoutUser(): Promise<void> {
+  const token = getAuthToken();
+  
+  if (token) {
+    try {
+      await fetch(`/api/auth/logout`, {
+        method: 'POST',
+        headers: {
+          'Authorization': `Bearer ${token}`,
+          'Content-Type': 'application/json'
+        }
+      }).catch(err => {
+        console.warn('Server logout failed:', err);
+      });
+    } catch (error) {
+      console.warn('Error during server logout:', error);
+    }
+  }
+  
+  // Remove the auth token from cookies
+  document.cookie = 'Authorization=; path=/; expires=Thu, 01 Jan 1970 00:00:00 GMT; Secure; SameSite=Strict';
+  
+  // Remove from localStorage as backup
+  localStorage.removeItem('Authorization');
+  
+  // Redirect to login page
+  window.location.href = '/auth/login';
+} 

lib/utils/general.ts

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+import { clsx, type ClassValue } from "clsx"
+import { twMerge } from "tailwind-merge"
+
+export function cn(...inputs: ClassValue[]): string {
+  return twMerge(clsx(inputs))
+}
+
+export const getGreeting = () => {
+  const hour = new Date().getHours()
+  if (hour < 12) return "Good morning"
+  if (hour < 18) return "Good afternoon"
+  return "Good evening"
+}

lib/utils/git.ts

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+// Git utility functions
+
+interface GitInfo {
+  hash: string;
+  date: string;
+  message: string;
+}
+
+// Default git info if file is not found
+const defaultGitInfo: GitInfo = {
+  hash: 'local-dev',
+  date: new Date().toISOString(),
+  message: 'Local development build',
+};
+
+/**
+ * Get git info - safely handles cases where the JSON file isn't available
+ */
+export function getGitInfo(): GitInfo {
+  try {
+    // In production builds, the git info should be available
+    // In development, we'll use default values
+    const gitInfo = {
+      hash: process.env.NEXT_PUBLIC_GIT_HASH || 'dev',
+      date: process.env.NEXT_PUBLIC_GIT_DATE || new Date().toISOString(),
+      message: process.env.NEXT_PUBLIC_GIT_MESSAGE || 'Development build',
+    };
+    
+    return gitInfo;
+  } catch (error) {
+    console.warn('Could not load git info, using defaults', error);
+    return defaultGitInfo;
+  }
+}
+
+/**
+ * Get a shorter git hash for display
+ */
+export function getShortGitHash(): string {
+  const { hash } = getGitInfo();
+  return hash.substring(0, 7);
+}
+
+/**
+ * Format git commit date for display
+ */
+export function getFormattedGitDate(): string {
+  const { date } = getGitInfo();
+  return new Date(date).toLocaleDateString();
+} 

lib/utils/index.ts

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+/**
+ * Main utilities index file
+ * Re-exports all utility functions from their respective modules
+ */
+
+// Re-export general utils
+export * from './general';
+
+// Re-export auth utils
+export * from './auth';
+
+// Re-export git utils
+export * from './git';
+
+// Re-export style utils
+export * from './styles';

lib/utils/styles.ts

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+import { clsx, type ClassValue } from "clsx";
+import { twMerge } from "tailwind-merge";
+
+/**
+ * Utility function for merging Tailwind CSS class names with conditional logic.
+ * @param inputs - Class values to merge.
+ * @returns A properly merged class name string.
+ */
+export function cn(...inputs: ClassValue[]): string {
+  return twMerge(clsx(inputs));
+}