user profiles

app/Http/Controllers/ProfileController.php

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+<?php
+
+namespace App\Http\Controllers;
+
+use App\Models\User;
+use Illuminate\Http\Request;
+use Illuminate\Support\Facades\Auth;
+use Illuminate\Support\Facades\Storage;
+use Illuminate\Validation\Rule;
+
+class ProfileController extends Controller
+{
+    /**
+     * Display the specified user's profile.
+     */
+    public function show(User $user)
+    {
+        return view('profile.show', compact('user'));
+    }
+
+    /**
+     * Show the form for editing the authenticated user's profile.
+     */
+    public function edit()
+    {
+        $user = Auth::user();
+        return view('profile.edit', compact('user'));
+    }
+
+    /**
+     * Update the authenticated user's profile.
+     */
+    public function update(Request $request)
+    {
+        $user = Auth::user();
+
+        $validated = $request->validate([
+            'name' => ['required', 'string', 'max:255'],
+            'email' => ['required', 'string', 'email', 'max:255', Rule::unique('users')->ignore($user->id)],
+            'avatar' => ['nullable', 'image', 'mimes:jpeg,png,jpg,gif', 'max:2048'],
+            'bio' => ['nullable', 'string', 'max:1000'],
+            'website' => ['nullable', 'url', 'max:255'],
+            'twitter' => ['nullable', 'string', 'max:255'],
+            'github' => ['nullable', 'string', 'max:255'],
+            'linkedin' => ['nullable', 'string', 'max:255'],
+        ]);
+
+        // Handle avatar upload
+        if ($request->hasFile('avatar')) {
+            // Delete old avatar if exists
+            if ($user->avatar) {
+                Storage::disk('public')->delete('avatars/' . $user->avatar);
+            }
+
+            // Store new avatar
+            $avatarName = time() . '_' . $user->id . '.' . $request->avatar->extension();
+            $request->avatar->storeAs('avatars', $avatarName, 'public');
+            $validated['avatar'] = $avatarName;
+        }
+
+        // Update user profile
+        $user->update($validated);
+
+        return redirect()->route('profile.show', $user)
+            ->with('success', 'Profile updated successfully!');
+    }
+
+    /**
+     * Delete the user's avatar.
+     */
+    public function deleteAvatar()
+    {
+        $user = Auth::user();
+
+        if ($user->avatar) {
+            Storage::disk('public')->delete('avatars/' . $user->avatar);
+            $user->update(['avatar' => null]);
+        }
+
+        return redirect()->route('profile.edit')
+            ->with('success', 'Avatar deleted successfully!');
+    }
+}

app/Http/Middleware/IsAdmin.php

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+<?php
+
+namespace App\Http\Middleware;
+
+use Closure;
+use Illuminate\Http\Request;
+use Symfony\Component\HttpFoundation\Response;
+
+class IsAdmin
+{
+    /**
+     * Handle an incoming request.
+     *
+     * @param  \Closure(\Illuminate\Http\Request): (\Symfony\Component\HttpFoundation\Response)  $next
+     */
+    public function handle(Request $request, Closure $next): Response
+    {
+        if (!auth()->check() || !auth()->user()->isAdmin()) {
+            abort(403, 'Unauthorized action. Admin access required.');
+        }
+
+        return $next($request);
+    }
+}

app/Http/Middleware/IsModerator.php

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+<?php
+
+namespace App\Http\Middleware;
+
+use Closure;
+use Illuminate\Http\Request;
+use Symfony\Component\HttpFoundation\Response;
+
+class IsModerator
+{
+    /**
+     * Handle an incoming request.
+     *
+     * @param  \Closure(\Illuminate\Http\Request): (\Symfony\Component\HttpFoundation\Response)  $next
+     */
+    public function handle(Request $request, Closure $next): Response
+    {
+        if (!auth()->check() || !auth()->user()->hasAnyRole(['moderator', 'admin'])) {
+            abort(403, 'Unauthorized action. Moderator access required.');
+        }
+
+        return $next($request);
+    }
+}