feat: add app and database modules

2026-05-21 16:05:11 +07:00
parent 37b7e783f5
commit fad70d096b
212 changed files with 23901 additions and 0 deletions
@@ -0,0 +1,65 @@
+<?php
+
+/**
+ * ============================================================
+ *
+ * @project   biiproject
+ *
+ * @author    Andika Debi Putra
+ *
+ * @email     andikadebiputra@gmail.com
+ *
+ * @website   https://biiproject.com
+ *
+ * @copyright Copyright (c) 2026 Andika Debi Putra
+ * @license   Proprietary - All Rights Reserved
+ *
+ * @version   1.0.0
+ *
+ * @created   2026-05-01
+ * ============================================================
+ */
+
+namespace App\Services\AI;
+
+class AiAssistantService
+{
+    public function __construct(
+        protected AiService $aiService
+    ) {}
+
+    /**
+     * Answer questions about the system.
+     */
+    public function answer(string $question): string
+    {
+        if (! get_setting('ai_enabled', false)) {
+            return 'AI Assistant is currently disabled.';
+        }
+
+        $systemPrompt = "You are the BIIProject Intelligent Assistant. 
+        You help administrators manage the system. 
+        The system is built with Laravel, PostgreSQL, and Redis.
+        Key features: RBAC, System Monitoring, AI Log Analysis, Backup/Restore.
+        
+        Guidelines:
+        - Be professional, helpful, and concise.
+        - If asked about technical details, provide accurate Laravel-based advice.
+        - If you don't know the specific configuration of this instance, advise checking 'System Config'.
+        - Security is priority. Never advise actions that compromise security.";
+
+        try {
+            $result = $this->aiService->provider()->generate($question, [
+                'system_instruction' => $systemPrompt,
+            ]);
+
+            if (isset($result['success']) && $result['success']) {
+                return $result['response'];
+            }
+
+            return 'Sorry, I encountered an error: '.($result['error'] ?? 'Unknown error');
+        } catch (\Exception $e) {
+            return 'Error: '.$e->getMessage();
+        }
+    }
+}
@@ -0,0 +1,18 @@
+<?php
+
+namespace App\Services\AI;
+
+interface AiProviderInterface
+{
+    /**
+     * Generate response from the AI provider.
+     *
+     * @return array [success => bool, response => string, usage => array, error => string]
+     */
+    public function generate(string $prompt, array $options = []): array;
+
+    /**
+     * Get the provider identifier.
+     */
+    public function getIdentifier(): string;
+}
@@ -0,0 +1,132 @@
+<?php
+
+/**
+ * ============================================================
+ *
+ * @project   biiproject
+ *
+ * @author    Andika Debi Putra
+ *
+ * @email     andikadebiputra@gmail.com
+ *
+ * @website   https://biiproject.com
+ *
+ * @copyright Copyright (c) 2026 Andika Debi Putra
+ * @license   Proprietary - All Rights Reserved
+ *
+ * @version   1.0.0
+ *
+ * @created   2026-05-01
+ * ============================================================
+ *
+ * Unauthorized copying, modification, distribution, or use
+ * of this file is strictly prohibited without prior written
+ * permission from the author.
+ * ============================================================
+ */
+
+namespace App\Services\AI;
+
+use App\Services\SystemConfig\SystemConfigService;
+
+class AiService
+{
+    protected $systemConfig;
+
+    protected $providers = [];
+
+    public function __construct(SystemConfigService $systemConfig)
+    {
+        $this->systemConfig = $systemConfig;
+    }
+
+    /**
+     * Get a provider instance.
+     */
+    public function provider(?string $identifier = null): AiProviderInterface
+    {
+        $identifier = $identifier ?: $this->systemConfig->get('ai_provider', 'gpt');
+
+        if (isset($this->providers[$identifier])) {
+            return $this->providers[$identifier];
+        }
+
+        $config = $this->getProviderConfig($identifier);
+
+        $instance = match ($identifier) {
+            'gpt' => new GptProvider($config),
+            'gemini' => new GeminiProvider($config),
+            'claude' => new ClaudeProvider($config),
+            'deepseek' => new OpenAiCompatibleProvider('deepseek', 'https://api.deepseek.com/chat/completions', $config),
+            'grok' => new OpenAiCompatibleProvider('grok', 'https://api.x.ai/v1/chat/completions', $config),
+            'mistral' => new OpenAiCompatibleProvider('mistral', 'https://api.mistral.ai/v1/chat/completions', $config),
+            'openrouter' => new OpenAiCompatibleProvider('openrouter', 'https://openrouter.ai/api/v1/chat/completions', $config),
+            'ollama' => new OllamaProvider($config),
+            default => throw new \Exception("Unsupported AI provider: {$identifier}"),
+        };
+
+        return $this->providers[$identifier] = $instance;
+    }
+
+    /**
+     * Get configuration for a specific provider from system settings.
+     */
+    protected function getProviderConfig(string $identifier): array
+    {
+        return [
+            'key' => $this->systemConfig->get("ai_{$identifier}_key"),
+            'base_url' => $this->systemConfig->get("ai_{$identifier}_base_url"),
+            'default_model' => $this->systemConfig->get('ai_default_model'),
+            'instruction' => $this->systemConfig->get('ai_system_instruction'),
+            'temperature' => $this->systemConfig->get('ai_temperature', 0.7),
+            'max_tokens' => $this->systemConfig->get('ai_max_tokens', 2000),
+        ];
+    }
+
+    /**
+     * Static method to get supported models for each provider.
+     */
+    public static function getSupportedModels(): array
+    {
+        return [
+            'gpt' => [
+                ['id' => 'gpt-4o', 'name' => 'GPT-4o (Newest)'],
+                ['id' => 'gpt-4-turbo', 'name' => 'GPT-4 Turbo'],
+                ['id' => 'gpt-3.5-turbo', 'name' => 'GPT-3.5 Turbo'],
+            ],
+            'gemini' => [
+                ['id' => 'gemini-1.5-pro', 'name' => 'Gemini 1.5 Pro'],
+                ['id' => 'gemini-1.5-flash', 'name' => 'Gemini 1.5 Flash'],
+                ['id' => 'gemini-1.0-pro', 'name' => 'Gemini 1.0 Pro'],
+            ],
+            'claude' => [
+                ['id' => 'claude-3-5-sonnet-20240620', 'name' => 'Claude 3.5 Sonnet'],
+                ['id' => 'claude-3-opus-20240229', 'name' => 'Claude 3 Opus'],
+                ['id' => 'claude-3-sonnet-20240229', 'name' => 'Claude 3 Sonnet'],
+                ['id' => 'claude-3-haiku-20240307', 'name' => 'Claude 3 Haiku'],
+            ],
+            'deepseek' => [
+                ['id' => 'deepseek-chat', 'name' => 'DeepSeek Chat'],
+                ['id' => 'deepseek-coder', 'name' => 'DeepSeek Coder'],
+            ],
+            'grok' => [
+                ['id' => 'grok-1', 'name' => 'Grok-1'],
+            ],
+            'mistral' => [
+                ['id' => 'mistral-large-latest', 'name' => 'Mistral Large'],
+                ['id' => 'mistral-medium-latest', 'name' => 'Mistral Medium'],
+                ['id' => 'mistral-small-latest', 'name' => 'Mistral Small'],
+            ],
+            'openrouter' => [
+                ['id' => 'google/gemini-pro-1.5', 'name' => 'Gemini Pro 1.5'],
+                ['id' => 'anthropic/claude-3.5-sonnet', 'name' => 'Claude 3.5 Sonnet'],
+                ['id' => 'meta-llama/llama-3-70b-instruct', 'name' => 'Llama 3 70B'],
+            ],
+            'ollama' => [
+                ['id' => 'llama3', 'name' => 'Llama 3'],
+                ['id' => 'mistral', 'name' => 'Mistral'],
+                ['id' => 'phi3', 'name' => 'Phi-3'],
+            ],
+        ];
+    }
+}
@@ -0,0 +1,50 @@
+<?php
+
+namespace App\Services\AI;
+
+use App\Models\AI\AiUsageLog;
+use Illuminate\Support\Facades\Auth;
+
+abstract class BaseAiProvider implements AiProviderInterface
+{
+    protected $config;
+
+    public function __construct(array $config = [])
+    {
+        $this->config = $config;
+    }
+
+    /**
+     * Log the AI usage to the database.
+     */
+    protected function logUsage(array $data): void
+    {
+        try {
+            AiUsageLog::create([
+                'user_id' => Auth::id(),
+                'provider' => $this->getIdentifier(),
+                'model' => $data['model'] ?? 'unknown',
+                'prompt' => $data['prompt'] ?? null,
+                'response' => $data['response'] ?? null,
+                'prompt_tokens' => $data['usage']['prompt_tokens'] ?? 0,
+                'completion_tokens' => $data['usage']['completion_tokens'] ?? 0,
+                'total_tokens' => $data['usage']['total_tokens'] ?? 0,
+                'estimated_cost' => $this->calculateCost($data),
+                'status' => $data['status'] ?? 'success',
+                'error_message' => $data['error'] ?? null,
+                'metadata' => $data['metadata'] ?? null,
+            ]);
+        } catch (\Exception $e) {
+            \Log::error('Failed to log AI usage: '.$e->getMessage());
+        }
+    }
+
+    /**
+     * Abstract cost calculation, to be implemented by each provider.
+     */
+    protected function calculateCost(array $data): float
+    {
+        // Default implementation, can be overridden
+        return 0.0;
+    }
+}
@@ -0,0 +1,84 @@
+<?php
+
+namespace App\Services\AI;
+
+use Illuminate\Support\Facades\Http;
+
+class ClaudeProvider extends BaseAiProvider
+{
+    public function getIdentifier(): string
+    {
+        return 'claude';
+    }
+
+    public function generate(string $prompt, array $options = []): array
+    {
+        $key = $options['key'] ?? $this->config['key'] ?? null;
+        if (! $key) {
+            return ['success' => false, 'error' => 'API Key not configured.'];
+        }
+
+        $model = $options['model'] ?? $this->config['default_model'] ?? 'claude-3-5-sonnet-20240620';
+        $instruction = $options['instruction'] ?? $this->config['instruction'] ?? '';
+
+        $startTime = microtime(true);
+
+        try {
+            $res = Http::timeout(60)->withHeaders([
+                'x-api-key' => $key,
+                'anthropic-version' => '2023-06-01',
+                'content-type' => 'application/json',
+            ])->post('https://api.anthropic.com/v1/messages', [
+                'model' => $model,
+                'max_tokens' => (int) ($options['max_tokens'] ?? $this->config['max_tokens'] ?? 2000),
+                'system' => $instruction,
+                'messages' => [
+                    ['role' => 'user', 'content' => $prompt],
+                ],
+                'temperature' => (float) ($options['temperature'] ?? $this->config['temperature'] ?? 0.7),
+            ]);
+
+            if ($res->failed()) {
+                $error = $res->json()['error']['message'] ?? 'Claude Error';
+                $this->logUsage([
+                    'model' => $model,
+                    'prompt' => $prompt,
+                    'status' => 'failed',
+                    'error' => $error,
+                ]);
+
+                return ['success' => false, 'error' => $error];
+            }
+
+            $data = $res->json();
+            $response = $data['content'][0]['text'];
+            $usage = [
+                'prompt_tokens' => $data['usage']['input_tokens'] ?? 0,
+                'completion_tokens' => $data['usage']['output_tokens'] ?? 0,
+                'total_tokens' => ($data['usage']['input_tokens'] ?? 0) + ($data['usage']['output_tokens'] ?? 0),
+            ];
+
+            $result = [
+                'success' => true,
+                'response' => $response,
+                'usage' => $usage,
+                'model' => $model,
+                'latency' => microtime(true) - $startTime,
+            ];
+
+            $this->logUsage([
+                'model' => $model,
+                'prompt' => $prompt,
+                'response' => $response,
+                'usage' => $usage,
+                'status' => 'success',
+                'metadata' => ['latency' => $result['latency']],
+            ]);
+
+            return $result;
+
+        } catch (\Exception $e) {
+            return ['success' => false, 'error' => $e->getMessage()];
+        }
+    }
+}
@@ -0,0 +1,82 @@
+<?php
+
+namespace App\Services\AI;
+
+use Illuminate\Support\Facades\Http;
+
+class GeminiProvider extends BaseAiProvider
+{
+    public function getIdentifier(): string
+    {
+        return 'gemini';
+    }
+
+    public function generate(string $prompt, array $options = []): array
+    {
+        $key = $options['key'] ?? $this->config['key'] ?? null;
+        if (! $key) {
+            return ['success' => false, 'error' => 'API Key not configured.'];
+        }
+
+        $model = $options['model'] ?? $this->config['default_model'] ?? 'gemini-1.5-flash';
+        $instruction = $options['instruction'] ?? $this->config['instruction'] ?? '';
+
+        $startTime = microtime(true);
+
+        try {
+            $res = Http::timeout(60)->post("https://generativelanguage.googleapis.com/v1beta/models/{$model}:generateContent?key={$key}", [
+                'contents' => [
+                    ['parts' => [['text' => $instruction."\n\n".$prompt]]],
+                ],
+                'generationConfig' => [
+                    'temperature' => (float) ($options['temperature'] ?? $this->config['temperature'] ?? 0.7),
+                    'maxOutputTokens' => (int) ($options['max_tokens'] ?? $this->config['max_tokens'] ?? 2000),
+                ],
+            ]);
+
+            if ($res->failed()) {
+                $error = $res->json()['error']['message'] ?? 'Gemini Error';
+                $this->logUsage([
+                    'model' => $model,
+                    'prompt' => $prompt,
+                    'status' => 'failed',
+                    'error' => $error,
+                ]);
+
+                return ['success' => false, 'error' => $error];
+            }
+
+            $data = $res->json();
+            $response = $data['candidates'][0]['content']['parts'][0]['text'] ?? 'No response';
+
+            // Gemini doesn't always return token count in the same way, simplified for now
+            $usage = [
+                'prompt_tokens' => 0,
+                'completion_tokens' => 0,
+                'total_tokens' => 0,
+            ];
+
+            $result = [
+                'success' => true,
+                'response' => $response,
+                'usage' => $usage,
+                'model' => $model,
+                'latency' => microtime(true) - $startTime,
+            ];
+
+            $this->logUsage([
+                'model' => $model,
+                'prompt' => $prompt,
+                'response' => $response,
+                'usage' => $usage,
+                'status' => 'success',
+                'metadata' => ['latency' => $result['latency']],
+            ]);
+
+            return $result;
+
+        } catch (\Exception $e) {
+            return ['success' => false, 'error' => $e->getMessage()];
+        }
+    }
+}
@@ -0,0 +1,96 @@
+<?php
+
+namespace App\Services\AI;
+
+use Illuminate\Support\Facades\Http;
+
+class GptProvider extends BaseAiProvider
+{
+    public function getIdentifier(): string
+    {
+        return 'gpt';
+    }
+
+    public function generate(string $prompt, array $options = []): array
+    {
+        $key = $options['key'] ?? $this->config['key'] ?? null;
+        if (! $key) {
+            return ['success' => false, 'error' => 'API Key not configured.'];
+        }
+
+        $model = $options['model'] ?? $this->config['default_model'] ?? 'gpt-4o';
+        $instruction = $options['instruction'] ?? $this->config['instruction'] ?? '';
+
+        $startTime = microtime(true);
+
+        try {
+            $res = Http::withToken($key)
+                ->timeout(60)
+                ->post('https://api.openai.com/v1/chat/completions', [
+                    'model' => $model,
+                    'messages' => [
+                        ['role' => 'system', 'content' => $instruction],
+                        ['role' => 'user', 'content' => $prompt],
+                    ],
+                    'temperature' => (float) ($options['temperature'] ?? $this->config['temperature'] ?? 0.7),
+                    'max_tokens' => (int) ($options['max_tokens'] ?? $this->config['max_tokens'] ?? 2000),
+                ]);
+
+            if ($res->failed()) {
+                $error = $res->json()['error']['message'] ?? 'OpenAI Error';
+                $this->logUsage([
+                    'model' => $model,
+                    'prompt' => $prompt,
+                    'status' => 'failed',
+                    'error' => $error,
+                ]);
+
+                return ['success' => false, 'error' => $error];
+            }
+
+            $data = $res->json();
+            $response = $data['choices'][0]['message']['content'];
+            $usage = $data['usage'] ?? [];
+
+            $result = [
+                'success' => true,
+                'response' => $response,
+                'usage' => $usage,
+                'model' => $model,
+                'latency' => microtime(true) - $startTime,
+            ];
+
+            $this->logUsage([
+                'model' => $model,
+                'prompt' => $prompt,
+                'response' => $response,
+                'usage' => $usage,
+                'status' => 'success',
+                'metadata' => ['latency' => $result['latency']],
+            ]);
+
+            return $result;
+
+        } catch (\Exception $e) {
+            return ['success' => false, 'error' => $e->getMessage()];
+        }
+    }
+
+    protected function calculateCost(array $data): float
+    {
+        $model = $data['model'] ?? '';
+        $promptTokens = $data['usage']['prompt_tokens'] ?? 0;
+        $completionTokens = $data['usage']['completion_tokens'] ?? 0;
+
+        // Simplified estimation
+        $rates = [
+            'gpt-4o' => ['prompt' => 0.005 / 1000, 'completion' => 0.015 / 1000],
+            'gpt-4-turbo' => ['prompt' => 0.01 / 1000, 'completion' => 0.03 / 1000],
+            'gpt-3.5-turbo' => ['prompt' => 0.0005 / 1000, 'completion' => 0.0015 / 1000],
+        ];
+
+        $rate = $rates[$model] ?? $rates['gpt-4o'];
+
+        return ($promptTokens * $rate['prompt']) + ($completionTokens * $rate['completion']);
+    }
+}
@@ -0,0 +1,86 @@
+<?php
+
+/**
+ * ============================================================
+ *
+ * @project   biiproject
+ *
+ * @author    Andika Debi Putra
+ *
+ * @email     andikadebiputra@gmail.com
+ *
+ * @website   https://biiproject.com
+ *
+ * @copyright Copyright (c) 2026 Andika Debi Putra
+ * @license   Proprietary - All Rights Reserved
+ *
+ * @version   1.0.0
+ *
+ * @created   2026-05-01
+ * ============================================================
+ */
+
+namespace App\Services\AI;
+
+use Illuminate\Support\Facades\Cache;
+use Spatie\Activitylog\Models\Activity;
+
+class LogAnalysisService
+{
+    public function __construct(
+        protected AiService $aiService
+    ) {}
+
+    /**
+     * Analyze recent activity logs using AI.
+     */
+    public function analyzeRecentLogs(int $limit = 50): string
+    {
+        if (! get_setting('ai_enabled', false)) {
+            return 'AI Service is currently disabled in system settings.';
+        }
+
+        $logs = Activity::with('causer')
+            ->latest()
+            ->take($limit)
+            ->get()
+            ->map(function ($log) {
+                return [
+                    'time' => $log->created_at->toDateTimeString(),
+                    'user' => $log->causer ? $log->causer->name : 'System',
+                    'action' => $log->description,
+                    'subject' => $log->subject_type ? class_basename($log->subject_type) : 'N/A',
+                ];
+            })
+            ->toArray();
+
+        if (empty($logs)) {
+            return 'No activity logs found to analyze.';
+        }
+
+        $prompt = 'As a Security and Operational Auditor, analyze the following system activity logs and provide:
+        1. A brief summary of recent operations.
+        2. Security insights (detect any suspicious patterns or potential privilege abuse).
+        3. Operational health status.
+        4. Recommendations (if any).
+
+        FORMAT: Use Markdown with bold headers. Be concise and professional.
+        
+        LOGS DATA:
+        '.json_encode($logs, JSON_PRETTY_PRINT);
+
+        try {
+            return Cache::remember('ai_log_analysis_result', 3600, function () use ($prompt) {
+                $result = $this->aiService->provider()->generate($prompt);
+
+                if (isset($result['success']) && $result['success']) {
+                    return $result['response'] ?? 'AI failed to generate analysis.';
+                }
+
+                return 'AI Provider Error: '.($result['error'] ?? 'Unknown error');
+            });
+        } catch (\Exception $e) {
+            return 'Error during AI analysis: '.$e->getMessage();
+        }
+    }
+}
@@ -0,0 +1,77 @@
+<?php
+
+namespace App\Services\AI;
+
+use Illuminate\Support\Facades\Http;
+
+class OllamaProvider extends BaseAiProvider
+{
+    public function getIdentifier(): string
+    {
+        return 'ollama';
+    }
+
+    public function generate(string $prompt, array $options = []): array
+    {
+        $baseUrl = $options['base_url'] ?? $this->config['base_url'] ?? 'http://localhost:11434';
+        $model = $options['model'] ?? $this->config['default_model'] ?? 'llama3';
+        $instruction = $options['instruction'] ?? $this->config['instruction'] ?? '';
+
+        $startTime = microtime(true);
+
+        try {
+            $res = Http::timeout(120)->post("{$baseUrl}/api/generate", [
+                'model' => $model,
+                'prompt' => $instruction."\n\n".$prompt,
+                'stream' => false,
+                'options' => [
+                    'temperature' => (float) ($options['temperature'] ?? $this->config['temperature'] ?? 0.7),
+                    'num_predict' => (int) ($options['max_tokens'] ?? $this->config['max_tokens'] ?? 2000),
+                ],
+            ]);
+
+            if ($res->failed()) {
+                $error = 'Ollama Error: Make sure the server is running and the model is pulled.';
+                $this->logUsage([
+                    'model' => $model,
+                    'prompt' => $prompt,
+                    'status' => 'failed',
+                    'error' => $error,
+                ]);
+
+                return ['success' => false, 'error' => $error];
+            }
+
+            $data = $res->json();
+            $response = $data['response'];
+
+            $usage = [
+                'prompt_tokens' => $data['prompt_eval_count'] ?? 0,
+                'completion_tokens' => $data['eval_count'] ?? 0,
+                'total_tokens' => ($data['prompt_eval_count'] ?? 0) + ($data['eval_count'] ?? 0),
+            ];
+
+            $result = [
+                'success' => true,
+                'response' => $response,
+                'usage' => $usage,
+                'model' => $model,
+                'latency' => microtime(true) - $startTime,
+            ];
+
+            $this->logUsage([
+                'model' => $model,
+                'prompt' => $prompt,
+                'response' => $response,
+                'usage' => $usage,
+                'status' => 'success',
+                'metadata' => ['latency' => $result['latency']],
+            ]);
+
+            return $result;
+
+        } catch (\Exception $e) {
+            return ['success' => false, 'error' => $e->getMessage()];
+        }
+    }
+}
@@ -0,0 +1,92 @@
+<?php
+
+namespace App\Services\AI;
+
+use Illuminate\Support\Facades\Http;
+
+class OpenAiCompatibleProvider extends BaseAiProvider
+{
+    protected $identifier;
+
+    protected $baseUrl;
+
+    public function __construct(string $identifier, string $baseUrl, array $config = [])
+    {
+        parent::__construct($config);
+        $this->identifier = $identifier;
+        $this->baseUrl = $baseUrl;
+    }
+
+    public function getIdentifier(): string
+    {
+        return $this->identifier;
+    }
+
+    public function generate(string $prompt, array $options = []): array
+    {
+        $key = $options['key'] ?? $this->config['key'] ?? null;
+        if (! $key) {
+            return ['success' => false, 'error' => ucfirst($this->identifier).' API Key not configured.'];
+        }
+
+        $model = $options['model'] ?? $this->config['default_model'] ?? null;
+        $instruction = $options['instruction'] ?? $this->config['instruction'] ?? '';
+
+        $startTime = microtime(true);
+
+        try {
+            $res = Http::timeout(60)->withToken($key)
+                ->post($this->baseUrl, [
+                    'model' => $model,
+                    'messages' => [
+                        ['role' => 'system', 'content' => $instruction],
+                        ['role' => 'user', 'content' => $prompt],
+                    ],
+                    'temperature' => (float) ($options['temperature'] ?? $this->config['temperature'] ?? 0.7),
+                    'max_tokens' => (int) ($options['max_tokens'] ?? $this->config['max_tokens'] ?? 2000),
+                ]);
+
+            if ($res->failed()) {
+                $error = $res->json()['error']['message'] ?? $res->json()['message'] ?? ucfirst($this->identifier).' Error';
+                $this->logUsage([
+                    'model' => $model,
+                    'prompt' => $prompt,
+                    'status' => 'failed',
+                    'error' => $error,
+                ]);
+
+                return ['success' => false, 'error' => $error];
+            }
+
+            $data = $res->json();
+            $response = $data['choices'][0]['message']['content'];
+            $usage = $data['usage'] ?? [
+                'prompt_tokens' => 0,
+                'completion_tokens' => 0,
+                'total_tokens' => 0,
+            ];
+
+            $result = [
+                'success' => true,
+                'response' => $response,
+                'usage' => $usage,
+                'model' => $model,
+                'latency' => microtime(true) - $startTime,
+            ];
+
+            $this->logUsage([
+                'model' => $model,
+                'prompt' => $prompt,
+                'response' => $response,
+                'usage' => $usage,
+                'status' => 'success',
+                'metadata' => ['latency' => $result['latency']],
+            ]);
+
+            return $result;
+
+        } catch (\Exception $e) {
+            return ['success' => false, 'error' => $e->getMessage()];
+        }
+    }
+}
@@ -0,0 +1,93 @@
+<?php
+
+/**
+ * ============================================================
+ *
+ * @project   biiproject
+ *
+ * @author    Andika Debi Putra
+ *
+ * @email     andikadebiputra@gmail.com
+ *
+ * @website   https://biiproject.com
+ *
+ * @copyright Copyright (c) 2026 Andika Debi Putra
+ * @license   Proprietary - All Rights Reserved
+ *
+ * @version   1.0.0
+ *
+ * @created   2026-05-01
+ * ============================================================
+ */
+
+namespace App\Services\AI;
+
+use App\Services\SystemConfig\SystemConfigService;
+use Illuminate\Support\Facades\Cache;
+
+class SecurityHardeningService
+{
+    public function __construct(
+        protected AiService $aiService,
+        protected SystemConfigService $configService
+    ) {}
+
+    /**
+     * Audit system security settings and get AI recommendations.
+     */
+    public function auditSecurity(): array
+    {
+        if (! get_setting('ai_enabled', false)) {
+            return ['error' => 'AI Service disabled.'];
+        }
+
+        // Collect relevant security settings
+        $settings = [
+            'force_https' => get_setting('force_https'),
+            'hsts_enabled' => get_setting('hsts_enabled'),
+            'two_factor_auth' => get_setting('two_factor_auth'),
+            'password_min_length' => get_setting('password_min_length'),
+            'login_max_attempts' => get_setting('login_max_attempts'),
+            'session_lifetime' => get_setting('session_lifetime'),
+            'ip_whitelist_admin' => ! empty(get_setting('ip_whitelist_admin')),
+            'backup_db_encrypt' => get_setting('backup_db_encrypt'),
+            'maintenance_mode' => get_setting('maintenance_mode_enabled'),
+            'environment' => app()->environment(),
+            'debug_mode' => config('app.debug'),
+        ];
+
+        $prompt = 'As a Cyber Security Expert, audit the following Laravel system security configurations and provide:
+        1. A Security Score (0-100).
+        2. Critical Vulnerabilities (if any).
+        3. Hardening Recommendations.
+        4. A JSON object summary at the end.
+
+        CONFIGURATIONS:
+        '.json_encode($settings, JSON_PRETTY_PRINT);
+
+        try {
+            return Cache::remember('security_audit_result', 86400, function () use ($prompt) {
+                $result = $this->aiService->provider()->generate($prompt);
+
+                if (isset($result['success']) && $result['success']) {
+                    return [
+                        'analysis' => $result['response'],
+                        'score' => $this->extractScore($result['response']),
+                        'timestamp' => now()->toDateTimeString(),
+                    ];
+                }
+
+                return ['error' => $result['error'] ?? 'Unknown error'];
+            });
+        } catch (\Exception $e) {
+            return ['error' => $e->getMessage()];
+        }
+    }
+
+    private function extractScore(string $text): int
+    {
+        preg_match('/Score:?\s*(\d+)/i', $text, $matches);
+
+        return isset($matches[1]) ? (int) $matches[1] : 70;
+    }
+}