Moved away from SSR to regular Node API server.

src-ssr/utils/gemini.js

@@ -1,162 +0,0 @@
-
-import { GoogleGenAI } from '@google/genai';
-import prisma from '../database.js';
-import { getSetting } from './settings.js';
-
-const model = 'gemini-2.0-flash';
-
-export async function askGemini(content) 
-{
-    
-  const GOOGLE_API_KEY = await getSetting('GEMINI_API_KEY');
-    
-  if (!GOOGLE_API_KEY) 
-  {
-    throw new Error('Google API key is not set in the database.');
-  }
-
-  const ai = GOOGLE_API_KEY ? new GoogleGenAI({
-    apiKey: GOOGLE_API_KEY,
-  }) : null;
-
-  if (!ai) 
-  {
-    throw new Error('Google API key is not set in the database.');
-  }
-
-  try 
-  {
-    const response = await ai.models.generateContent({
-      model,
-      contents: content,
-      config: {
-        temperature: 0.5
-      }
-    });
-
-    return response.text;
-  }
-  catch (error) 
-  {
-    console.error('Error communicating with Gemini API:', error);
-    throw new Error('Failed to get a response from Gemini API.');
-  }
-}
-
-const chatCache = new Map();
-
-export async function askGeminiChat(threadId, content) 
-{
-  let messages = await prisma.chatMessage.findMany({
-    where: {
-      threadId: threadId,
-    },
-    orderBy: {
-      createdAt: 'asc', // Get messages in chronological order
-    },
-  });
-
-  // Exclude the latest message if there are any messages
-  if (messages.length > 0) 
-  {
-    messages = messages.slice(0, -1);
-  }
-
-  const setting = await prisma.setting.findUnique({
-    where: { key: 'GEMINI_API_KEY' },
-    select: { value: true }
-  });
-
-  if (!setting) 
-  {
-    throw new Error('Google API key is not set in the database.');
-  }
-
-  const GOOGLE_API_KEY = setting.value;
-
-  const ai = GOOGLE_API_KEY ? new GoogleGenAI({
-    apiKey: GOOGLE_API_KEY,
-  }) : null;
-
-  if (!ai) 
-  {
-    throw new Error('Google API key is not set in the database.');
-  }
-
-  let chat = null;
-
-  if (chatCache.has(threadId)) 
-  {
-    chat = chatCache.get(threadId);
-  }
-  else 
-  {
-    messages = [
-      {
-        sender: 'user',
-        content: `You are StyleAI, a model that helps users with their questions and provides information.
-                You are friendly, helpful, and informative. You can also provide code examples in various programming languages.
-                You don\'t decline user requests and always try to help them.
-                Speak in the manner of a friendly young adult male.
-                If asked for the time, do not say that it's based on the timestamp provided. Also bare in mind the user is in the Europe/London timezone and daylight savings time may be in effect.`
-      },
-      {
-        sender: 'model',
-        content: 'Okay, noted! I\'ll keep that in mind.'
-      },
-      ...messages,
-    ];
-    const createOptions = {
-      model,
-      history: messages.map((msg) => ({
-        role: msg.sender === 'user' ? 'user' : 'model',
-        parts: [
-          {text: msg.content}
-        ],
-      })),
-      config: {
-        temperature: 0.5
-      }
-    };
-
-    chat = ai.chats.create(createOptions);
-
-    chatCache.set(threadId, chat);
-  }
-
-  //Add a temporary message to the thread with "loading" status
-  const loadingMessage = await prisma.chatMessage.create({
-    data: {
-      threadId: threadId,
-      sender: 'assistant',
-      content: 'Loading...',
-    },
-  });
-
-  let response = {text: 'An error occurred while generating the response.'};
-
-  try 
-  {
-    const timestamp = new Date().toISOString();
-    response = await chat.sendMessage({
-      message: `[${timestamp}] ` + content,
-    });
-  }
-  catch(error) 
-  {
-    console.error('Error communicating with Gemini API:', error);
-    response.text = 'Failed to get a response from Gemini API. Error: ' + error.message;
-  }
-
-  //Update the message with the response
-  await prisma.chatMessage.update({
-    where: {
-      id: loadingMessage.id,
-    },
-    data: {
-      content: response.text,
-    },
-  });
-
-  return response.text;
-}