rewrite to using new method

services/openai/service.go

@@ -0,0 +1,50 @@
+package openai
+
+import (
+	"bytes"
+	"encoding/json"
+	"fmt"
+	"io"
+	"net/http"
+)
+
+func (h *Handler) createChatCompletion(message string, model string) (string, error) {
+	// Define the request body
+	requestBody := map[string]interface{}{
+		"model":  model,
+		"prompt": message,
+		"stream": false,
+	}
+
+	// Convert the request body to JSON
+	requestBodyBytes, err := json.Marshal(requestBody)
+	if err != nil {
+		return "", fmt.Errorf("error encoding request body: %v", err)
+	}
+
+	// Send a POST request to the specified URL with the request body
+	response, err := http.Post(
+		"http://"+h.LlamaURL+"/api/generate",
+		"application/json",
+		bytes.NewBuffer(requestBodyBytes),
+	)
+	if err != nil {
+		return "", fmt.Errorf("error sending POST request: %v", err)
+	}
+	defer response.Body.Close()
+
+	// Read the response body
+	responseBody, err := io.ReadAll(response.Body)
+	if err != nil {
+		return "", fmt.Errorf("error reading response body: %v", err)
+	}
+
+	// Unmarshal the JSON response
+	var resp Response
+	if err := json.Unmarshal(responseBody, &resp); err != nil {
+		return "", fmt.Errorf("error decoding response body: %v", err)
+	}
+
+	// Return the response
+	return resp.Response, nil
+}