Initial commit: Any-LLM Gateway with Laravel Admin Interface

- Any-LLM Gateway setup with Docker Compose - Laravel 11 admin interface with Livewire - Dashboard with usage statistics and charts - Gateway Users management with budget tracking - API Keys management with revocation - Budget templates with assignment - Usage Logs with filtering and CSV export - Model Pricing management with calculator - PostgreSQL database integration - Complete authentication system for admins
2025-11-16 12:38:05 +01:00
commit b1363aeab9
148 changed files with 23995 additions and 0 deletions
--- a/laravel-app/app/Http/Controllers/UsageLogController.php
+++ b/laravel-app/app/Http/Controllers/UsageLogController.php
@@ -0,0 +1,187 @@
+<?php
+
+namespace App\Http\Controllers;
+
+use App\Models\UsageLog;
+use App\Models\GatewayUser;
+use Illuminate\Http\Request;
+use Illuminate\Support\Facades\DB;
+
+class UsageLogController extends Controller
+{
+    /**
+     * Display a listing of usage logs with filters
+     */
+    public function index(Request $request)
+    {
+        $query = UsageLog::with(['gatewayUser', 'apiKey']);
+
+        // Date Range Filter
+        if ($request->filled('date_from')) {
+            $query->where('timestamp', '>=', $request->date_from . ' 00:00:00');
+        }
+        
+        if ($request->filled('date_to')) {
+            $query->where('timestamp', '<=', $request->date_to . ' 23:59:59');
+        }
+
+        // User Filter
+        if ($request->filled('user_id')) {
+            $query->where('user_id', $request->user_id);
+        }
+
+        // Provider Filter
+        if ($request->filled('provider')) {
+            $query->where('provider', $request->provider);
+        }
+
+        // Model Filter
+        if ($request->filled('model')) {
+            $query->where('model', $request->model);
+        }
+
+        // Status Filter
+        if ($request->filled('status')) {
+            if ($request->status === 'success') {
+                $query->success();
+            } elseif ($request->status === 'failed') {
+                $query->failed();
+            }
+        }
+
+        // Get filter options for dropdowns
+        $users = GatewayUser::select('user_id', 'alias')
+            ->orderBy('alias')
+            ->get();
+        
+        $providers = UsageLog::select('provider')
+            ->distinct()
+            ->whereNotNull('provider')
+            ->orderBy('provider')
+            ->pluck('provider');
+        
+        $models = UsageLog::select('model')
+            ->distinct()
+            ->whereNotNull('model')
+            ->orderBy('model')
+            ->pluck('model');
+
+        // Get summary statistics for current filter
+        $summary = $query->clone()
+            ->selectRaw('
+                COUNT(*) as total_requests,
+                SUM(CASE WHEN status = \'success\' THEN 1 ELSE 0 END) as successful_requests,
+                SUM(prompt_tokens) as total_prompt_tokens,
+                SUM(completion_tokens) as total_completion_tokens,
+                SUM(total_tokens) as total_tokens,
+                SUM(cost) as total_cost
+            ')
+            ->first();
+
+        // Paginate results
+        $logs = $query->orderByDesc('timestamp')
+            ->paginate(50)
+            ->withQueryString(); // Preserve query parameters
+
+        return view('usage-logs.index', compact(
+            'logs',
+            'users',
+            'providers',
+            'models',
+            'summary'
+        ));
+    }
+
+    /**
+     * Export usage logs to CSV
+     */
+    public function export(Request $request)
+    {
+        $query = UsageLog::with(['gatewayUser', 'apiKey']);
+
+        // Apply same filters as index
+        if ($request->filled('date_from')) {
+            $query->where('timestamp', '>=', $request->date_from . ' 00:00:00');
+        }
+        
+        if ($request->filled('date_to')) {
+            $query->where('timestamp', '<=', $request->date_to . ' 23:59:59');
+        }
+
+        if ($request->filled('user_id')) {
+            $query->where('user_id', $request->user_id);
+        }
+
+        if ($request->filled('provider')) {
+            $query->where('provider', $request->provider);
+        }
+
+        if ($request->filled('model')) {
+            $query->where('model', $request->model);
+        }
+
+        if ($request->filled('status')) {
+            if ($request->status === 'success') {
+                $query->success();
+            } elseif ($request->status === 'failed') {
+                $query->failed();
+            }
+        }
+
+        // Limit export to 10,000 records for performance
+        $logs = $query->orderByDesc('timestamp')
+            ->limit(10000)
+            ->get();
+
+        $filename = 'usage-logs-' . now()->format('Y-m-d-His') . '.csv';
+        
+        $headers = [
+            'Content-Type' => 'text/csv',
+            'Content-Disposition' => "attachment; filename=\"{$filename}\"",
+        ];
+
+        $callback = function() use ($logs) {
+            $file = fopen('php://output', 'w');
+            
+            // CSV Header
+            fputcsv($file, [
+                'Timestamp',
+                'User ID',
+                'User Alias',
+                'API Key',
+                'Provider',
+                'Model',
+                'Endpoint',
+                'Prompt Tokens',
+                'Completion Tokens',
+                'Total Tokens',
+                'Cost',
+                'Status',
+                'Error Message'
+            ]);
+
+            // CSV Rows
+            foreach ($logs as $log) {
+                fputcsv($file, [
+                    $log->timestamp->format('Y-m-d H:i:s'),
+                    $log->user_id,
+                    $log->gatewayUser?->alias ?? 'N/A',
+                    $log->api_key_id,
+                    $log->provider,
+                    $log->model,
+                    $log->endpoint,
+                    $log->prompt_tokens,
+                    $log->completion_tokens,
+                    $log->total_tokens,
+                    $log->cost,
+                    $log->status,
+                    $log->error_message ?? ''
+                ]);
+            }
+
+            fclose($file);
+        };
+
+        return response()->stream($callback, 200, $headers);
+    }
+}