feat: Enhance authentication and user management with detailed logging

- Add console logging for authentication initialization, login attempts, and user retrieval to improve debugging and traceability.
- Introduce a new getCurrentUser function in useAuth for better user data management.
- Update useTicketPurchase to include detailed logging for user wallets and balance checks, enhancing visibility into wallet states.
- Refactor LNBits API request and response logging for clearer error handling and debugging.

src/composables/useAuth.ts

@@ -13,14 +13,23 @@ export function useAuth() {
    */
   async function initialize(): Promise<void> {
     try {
+      console.log('Initializing authentication...')
       isLoading.value = true
       error.value = null
 
-      if (lnbitsAPI.isAuthenticated()) {
+      const isAuth = lnbitsAPI.isAuthenticated()
+      console.log('Is authenticated:', isAuth)
+
+      if (isAuth) {
+        console.log('Getting current user...')
         const user = await lnbitsAPI.getCurrentUser()
+        console.log('Current user set:', user)
         currentUser.value = user
+      } else {
+        console.log('Not authenticated, skipping user fetch')
       }
     } catch (err) {
+      console.error('Authentication initialization error:', err)
       error.value = err instanceof Error ? err.message : 'Failed to initialize authentication'
       // Clear invalid token
       await logout()
@@ -34,15 +43,19 @@ export function useAuth() {
    */
   async function login(credentials: LoginCredentials): Promise<void> {
     try {
+      console.log('Login attempt with credentials:', { username: credentials.username })
       isLoading.value = true
       error.value = null
 
       await lnbitsAPI.login(credentials)
+      console.log('Login successful, getting user details...')
       
       // Get user details
       const user = await lnbitsAPI.getCurrentUser()
+      console.log('User details after login:', user)
       currentUser.value = user
     } catch (err) {
+      console.error('Login error:', err)
       error.value = err instanceof Error ? err.message : 'Login failed'
       throw err
     } finally {
@@ -139,6 +152,19 @@ export function useAuth() {
     }
   })
 
+  // Get current user from API
+  async function getCurrentUser(): Promise<User | null> {
+    try {
+      console.log('Getting current user from API...')
+      const user = await lnbitsAPI.getCurrentUser()
+      console.log('Current user from API:', user)
+      return user
+    } catch (error) {
+      console.error('Error getting current user:', error)
+      return null
+    }
+  }
+
   return {
     // State
     currentUser: computed(() => currentUser.value),

src/composables/useTicketPurchase.ts

@@ -30,10 +30,25 @@ export function useTicketPurchase() {
     }
   })
   
-  const userWallets = computed(() => currentUser.value?.wallets || [])
-  const hasWalletWithBalance = computed(() => 
-    userWallets.value.some((wallet: any) => wallet.balance_msat > 0)
-  )
+  const userWallets = computed(() => {
+    const wallets = currentUser.value?.wallets || []
+    console.log('User wallets computed:', {
+      currentUser: currentUser.value,
+      wallets: wallets,
+      walletCount: wallets.length,
+      hasWallets: wallets.length > 0
+    })
+    return wallets
+  })
+  const hasWalletWithBalance = computed(() => {
+    const hasBalance = userWallets.value.some((wallet: any) => wallet.balance_msat > 0)
+    console.log('Wallet balance check:', {
+      wallets: userWallets.value,
+      hasBalance: hasBalance,
+      walletBalances: userWallets.value.map((w: any) => ({ id: w.id, balance: w.balance_msat }))
+    })
+    return hasBalance
+  })
 
   // Generate QR code for Lightning payment
   async function generateQRCode(bolt11: string) {