Initial commit

app/Providers/AppServiceProvider.php

@@ -0,0 +1,68 @@
+<?php
+
+namespace App\Providers;
+
+use Illuminate\Cache\RateLimiting\Limit;
+use Illuminate\Http\Request;
+use Illuminate\Support\Facades\RateLimiter;
+use Illuminate\Support\ServiceProvider;
+use Illuminate\Support\Str;
+
+class AppServiceProvider extends ServiceProvider
+{
+    /**
+     * Register any application services.
+     */
+    public function register(): void
+    {
+        //
+    }
+
+    /**
+     * Bootstrap any application services.
+     */
+    public function boot(): void
+    {
+        RateLimiter::for('auth', function (Request $request) {
+            $email = Str::lower((string) $request->input('email'));
+
+            return Limit::perMinute(10)->by($email . '|' . $request->ip());
+        });
+
+        RateLimiter::for('admin-login', function (Request $request) {
+            $email = Str::lower((string) $request->input('email'));
+
+            return Limit::perMinute(5)->by($email . '|' . $request->ip());
+        });
+
+        RateLimiter::for('chat-read', function (Request $request) {
+            $identity = $request->user()?->id
+                ? 'user:' . $request->user()->id
+                : 'session:' . $request->session()->getId();
+
+            return Limit::perMinute(180)->by($identity . '|' . $request->ip());
+        });
+
+        RateLimiter::for('chat-send', function (Request $request) {
+            $identity = $request->user()?->id
+                ? 'user:' . $request->user()->id
+                : 'session:' . $request->session()->getId();
+
+            return Limit::perMinute(20)->by($identity . '|' . $request->ip());
+        });
+
+        RateLimiter::for('contact-send', function (Request $request) {
+            $email = Str::lower(trim((string) $request->input('email', '')));
+
+            return Limit::perMinute(6)->by(($email !== '' ? $email : 'guest') . '|' . $request->ip());
+        });
+
+        RateLimiter::for('admin-chat-read', function (Request $request) {
+            return Limit::perMinute(240)->by('admin:' . ($request->user()?->id ?? 'guest') . '|' . $request->ip());
+        });
+
+        RateLimiter::for('admin-chat-send', function (Request $request) {
+            return Limit::perMinute(60)->by('admin:' . ($request->user()?->id ?? 'guest') . '|' . $request->ip());
+        });
+    }
+}