🔃 refactor: rename all server endpoints to use same file names (#4364)

api/server/services/Endpoints/google/title.js

@@ -0,0 +1,66 @@
+const { CacheKeys, Constants } = require('librechat-data-provider');
+const getLogStores = require('~/cache/getLogStores');
+const { isEnabled } = require('~/server/utils');
+const { saveConvo } = require('~/models');
+const { logger } = require('~/config');
+const initializeClient = require('./initialize');
+
+const addTitle = async (req, { text, response, client }) => {
+  const { TITLE_CONVO = 'true' } = process.env ?? {};
+  if (!isEnabled(TITLE_CONVO)) {
+    return;
+  }
+
+  if (client.options.titleConvo === false) {
+    return;
+  }
+
+  const DEFAULT_TITLE_MODEL = 'gemini-pro';
+  const { GOOGLE_TITLE_MODEL } = process.env ?? {};
+
+  let model = GOOGLE_TITLE_MODEL ?? DEFAULT_TITLE_MODEL;
+
+  if (GOOGLE_TITLE_MODEL === Constants.CURRENT_MODEL) {
+    model = client.options?.modelOptions.model;
+
+    if (client.isVisionModel) {
+      logger.warn(
+        `current_model was specified for Google title request, but the model ${model} cannot process a text-only conversation. Falling back to ${DEFAULT_TITLE_MODEL}`,
+      );
+
+      model = DEFAULT_TITLE_MODEL;
+    }
+  }
+
+  const titleEndpointOptions = {
+    ...client.options,
+    modelOptions: { ...client.options?.modelOptions, model: model },
+    attachments: undefined, // After a response, this is set to an empty array which results in an error during setOptions
+  };
+
+  const { client: titleClient } = await initializeClient({
+    req,
+    res: response,
+    endpointOption: titleEndpointOptions,
+  });
+
+  const titleCache = getLogStores(CacheKeys.GEN_TITLE);
+  const key = `${req.user.id}-${response.conversationId}`;
+
+  const title = await titleClient.titleConvo({
+    text,
+    responseText: response?.text ?? '',
+    conversationId: response.conversationId,
+  });
+  await titleCache.set(key, title, 120000);
+  await saveConvo(
+    req,
+    {
+      conversationId: response.conversationId,
+      title,
+    },
+    { context: 'api/server/services/Endpoints/google/addTitle.js' },
+  );
+};
+
+module.exports = addTitle;