feature: chatbot

app/Http/Controllers/Api/ChatbotController.php

@@ -0,0 +1,84 @@
+<?php
+
+namespace App\Http\Controllers\Api;
+
+use Illuminate\Http\Request;
+use App\Services\OpenAIService;
+use App\Http\Controllers\Controller;
+use Illuminate\Http\Response;
+use Illuminate\Support\Facades\DB;
+
+class ChatbotController extends Controller
+{
+    protected $openAIService;
+
+    public function __construct(OpenAIService $openAIService)
+    {
+        $this->openAIService = $openAIService;
+    }
+
+    public function generateText(Request $request)
+    {
+        info($request);
+        $request->validate([
+            'tab_active' => 'required|string',
+            'prompt' => 'required|string',
+        ]);
+
+        $tab_active = $request->input('tab_active');
+        $main_content = match ($tab_active) {
+            "count-retribusi" => "RETRIBUTION",
+            "document-validation" => "DOCUMENT VALIDATION",
+            "data-information" => "DATA SUMMARY",
+            default => "UNKNOWN",
+        };
+
+        if ($main_content === "UNKNOWN") {
+            return response()->json(['response' => 'Invalid tab_active value.'], 400);
+        }
+
+        info($main_content);
+
+        // Klasifikasi apakah pertanyaan butuh database atau bisa dijawab langsung
+        $classifyResponse = $this->openAIService->generateClassifyMainContent($request->input('prompt'), $main_content);
+
+        if ($classifyResponse === "DATABASE") {
+            $queryResponse = $this->openAIService->generateQueryBasedMainContent($request->input('prompt'), $main_content);
+            if (is_array($queryResponse)) {
+                info('Query Response is an array: ', $queryResponse);
+            } else {
+                info('Query Response is a string: ' . $queryResponse);
+            }
+            
+            // Validasi query dua kali sebelum eksekusi
+            if (
+                $this->openAIService->validateSyntaxQuery($queryResponse) === "VALID" &&
+                $this->openAIService->validateSyntaxQuery($queryResponse) === "VALID"
+            ) {
+                info($queryResponse);
+                $queryResponse = str_replace(['```sql', '```'], '', $queryResponse);
+                $resultQuery = DB::select($queryResponse);
+                $formattedResultQuery = json_encode($resultQuery, JSON_PRETTY_PRINT);
+                $nlpResult = $this->openAIService->generateNLPFromQuery($request->input('prompt'), $formattedResultQuery);
+                $finalGeneratedText =$this->openAIService->generateFinalText($nlpResult);
+                return response()->json(['response' => $finalGeneratedText]);
+            }
+
+            return response()->json(['response' => ''], 400);
+        }
+
+        if ($classifyResponse === "GENERAL") {
+            $nlpResult = $this->openAIService->generateGeneralText($request->input('prompt'), $main_content);
+            $finalGeneratedText =$this->openAIService->generateFinalText($nlpResult);
+            return response()->json(['response' => $finalGeneratedText]);
+        }
+
+        return response()->json(['response' => ''], 500);
+    }
+
+
+    private function classifyContent(string $prompt) {
+        $classifyResponse = $this->openAIService->generateClassifyContent($prompt);
+        return $classifyResponse;
+    }
+}

app/Http/Controllers/Chatbot/ChatbotController.php

@@ -0,0 +1,17 @@
+<?php
+
+namespace App\Http\Controllers\Chatbot;
+
+use App\Http\Controllers\Controller;
+use Illuminate\Http\Request;
+
+class ChatbotController extends Controller
+{
+    /**
+     * Displya a listing of the resource
+     */
+    public function index()
+    {
+        return view('chatbot.index');
+    }
+}