fix: PSR-4 compliance — rename core/middleware/services to PascalCase for Linux server compatibility

2026-05-05 16:24:47 +03:00
parent 50538bc5b9
commit fde1ee03d9
11 changed files with 452 additions and 0 deletions
--- a/app/Core/AI.php
+++ b/app/Core/AI.php
@@ -0,0 +1,70 @@
+<?php
+
+namespace App\Core;
+
+use App\Services\InvoiceExtractionService;
+
+/**
+ * Gemini AI Integration for Invoice Extraction
+ * Optimized for Jordan UBL 2.1 Compliance
+ */
+class AI
+{
+    private static string $baseUrl = "https://generativelanguage.googleapis.com/v1beta/models/gemini-flash-lite-latest:generateContent";
+
+    /**
+     * Extract Data from Invoice Image or PDF (Base64)
+     */
+    public static function extractInvoiceData(string $base64Data, string $mimeType): ?array
+    {
+        $apiKey = env('GEMINI_API_KEY');
+        if (!$apiKey) {
+            error_log('AI Error: GEMINI_API_KEY is missing');
+            return null;
+        }
+
+        $service = new InvoiceExtractionService();
+        $prompt = $service->buildExtractionPrompt();
+
+        $payload = [
+            "contents" => [
+                [
+                    "parts" => [
+                        ["text" => $prompt],
+                        [
+                            "inline_data" => [
+                                "mime_type" => $mimeType,
+                                "data" => $base64Data
+                            ]
+                        ]
+                    ]
+                ]
+            ],
+            "generationConfig" => [
+                "response_mime_type" => "application/json"
+            ]
+        ];
+
+        $ch = curl_init(self::$baseUrl . "?key=" . $apiKey);
+        curl_setopt($ch, CURLOPT_RETURNTRANSFER, true);
+        curl_setopt($ch, CURLOPT_POST, true);
+        curl_setopt($ch, CURLOPT_POSTFIELDS, json_encode($payload));
+        curl_setopt($ch, CURLOPT_HTTPHEADER, ['Content-Type: application/json']);
+        
+        $response = curl_exec($ch);
+        $httpCode = curl_getinfo($ch, CURLINFO_HTTP_CODE);
+        curl_close($ch);
+
+        if ($httpCode !== 200) {
+            error_log("AI Error: Gemini API returned code $httpCode. Response: " . $response);
+            return null;
+        }
+
+        $result = json_decode($response, true);
+        $textResponse = $result['candidates'][0]['content']['parts'][0]['text'] ?? null;
+
+        if (!$textResponse) return null;
+
+        return json_decode($textResponse, true);
+    }
+}