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src.bak/main/java/com/example/controller/ConversationController.java

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+/*
+ * Copyright 2025 Google. This software is provided as-is, without warranty or representation for any use or purpose. 
+ * Your use of it is subject to your agreement with Google.
+ */
+
+package com.example.controller;
+
+import com.example.dto.dialogflow.base.DetectIntentResponseDTO;
+import com.example.dto.dialogflow.conversation.ExternalConvRequestDTO;
+import com.example.mapper.conversation.ExternalConvRequestMapper;
+import com.example.service.conversation.ConversationManagerService;
+
+import jakarta.validation.Valid;
+
+import org.springframework.web.bind.annotation.PostMapping;
+import org.springframework.web.bind.annotation.RequestBody;
+import org.springframework.web.bind.annotation.RequestMapping;
+import org.springframework.web.bind.annotation.RestController;
+import reactor.core.publisher.Mono;
+import org.slf4j.Logger;
+import org.slf4j.LoggerFactory;
+
+
+@RestController
+@RequestMapping("/api/v1/dialogflow")
+public class ConversationController {
+
+    private static final Logger logger = LoggerFactory.getLogger(ConversationController.class);
+    private final ConversationManagerService conversationManagerService;
+
+    public ConversationController(ConversationManagerService conversationManagerService,
+    ExternalConvRequestMapper externalRequestToDialogflowMapper) {
+        this.conversationManagerService = conversationManagerService;
+    }
+
+    @PostMapping("/detect-intent")
+    public Mono<DetectIntentResponseDTO> detectIntent(@Valid @RequestBody ExternalConvRequestDTO request) {      
+        return conversationManagerService.manageConversation(request)
+                .doOnSuccess(response -> logger.info("Successfully processed direct Dialogflow request"))
+                .doOnError(error -> logger.error("Error processing direct Dialogflow request: {}", error.getMessage(), error));
+    }
+}