API 1.2+3 open ai chat completion

src/main/kotlin/com/aitrainer/api/controller/OpenAIController.kt

@@ -1,7 +1,11 @@
 package com.aitrainer.api.controller
 
+import com.aallam.openai.api.BetaOpenAI
+import com.aallam.openai.api.chat.ChatMessage
 import com.aitrainer.api.model.OpenAI
+import com.aitrainer.api.model.OpenAIChat
 import com.aitrainer.api.openai.OpenAIService
+import com.google.gson.Gson
 import kotlinx.coroutines.*
 import org.slf4j.LoggerFactory
 import org.springframework.web.bind.annotation.*
@@ -41,6 +45,21 @@ class OpenAIController() {
         return result
     }
 
+    @OptIn(BetaOpenAI::class, DelicateCoroutinesApi::class)
+    @PostMapping("/openai/chat_completion")
+    fun getOpenAIChatCompletion(@RequestBody openai: OpenAIChat) : String {
+        var result = ""
+        val openAIService = OpenAIService(openai.modelName, openai.temperature)
+        val deferred = GlobalScope.async {
+            openAIService.chatCompletion(openai.messages)
+        }
+        runBlocking {
+            result = deferred.await().toString()
+            println("Result: $result" )
+        }
+        return result
+    }
+
     @OptIn(DelicateCoroutinesApi::class)
     @GetMapping("/openai/list_models")
     fun getOpenAIModels(): MutableList<String> {