Make LanceDB the vector database default provider in backend to prevent issues...

Make LanceDB the vector database default provider in backend to prevent issues where somehow this key is not set by the user resulting in a Pinecone error even though they never said they wanted Pinecone to be their vector db

frontend/src/pages/GeneralSettings/PrivacyAndData/index.jsx

@@ -64,7 +64,7 @@ export default function PrivacyAndDataHandling() {
 function ThirdParty({ settings }) {
   const llmChoice = settings?.LLMProvider || "openai";
   const embeddingEngine = settings?.EmbeddingEngine || "openai";
-  const vectorDb = settings?.VectorDB || "pinecone";
+  const vectorDb = settings?.VectorDB || "lancedb";
 
   return (
     <div className="py-8 w-full flex items-start justify-center flex-col gap-y-6 border-b-2 border-white/10">

frontend/src/pages/OnboardingFlow/Steps/DataHandling/index.jsx

@@ -299,7 +299,7 @@ export default function DataHandling({ setHeader, setForwardBtn, setBackBtn }) {
     async function fetchKeys() {
       const _settings = await System.keys();
       setLLMChoice(_settings?.LLMProvider || "openai");
-      setVectorDb(_settings?.VectorDB || "pinecone");
+      setVectorDb(_settings?.VectorDB || "lancedb");
       setEmbeddingEngine(_settings?.EmbeddingEngine || "openai");
 
       setLoading(false);

server/endpoints/api/workspace/index.js

@@ -72,7 +72,7 @@ function apiWorkspaceEndpoints(app) {
         multiUserMode: multiUserMode(response),
         LLMSelection: process.env.LLM_PROVIDER || "openai",
         Embedder: process.env.EMBEDDING_ENGINE || "inherit",
-        VectorDbSelection: process.env.VECTOR_DB || "pinecone",
+        VectorDbSelection: process.env.VECTOR_DB || "lancedb",
       });
       await EventLogs.logEvent("api_workspace_created", {
         workspaceName: workspace?.name || "Unknown Workspace",
@@ -525,7 +525,7 @@ function apiWorkspaceEndpoints(app) {
         await Telemetry.sendTelemetry("sent_chat", {
           LLMSelection: process.env.LLM_PROVIDER || "openai",
           Embedder: process.env.EMBEDDING_ENGINE || "inherit",
-          VectorDbSelection: process.env.VECTOR_DB || "pinecone",
+          VectorDbSelection: process.env.VECTOR_DB || "lancedb",
         });
         await EventLogs.logEvent("api_sent_chat", {
           workspaceName: workspace?.name,
@@ -647,7 +647,7 @@ function apiWorkspaceEndpoints(app) {
         await Telemetry.sendTelemetry("sent_chat", {
           LLMSelection: process.env.LLM_PROVIDER || "openai",
           Embedder: process.env.EMBEDDING_ENGINE || "inherit",
-          VectorDbSelection: process.env.VECTOR_DB || "pinecone",
+          VectorDbSelection: process.env.VECTOR_DB || "lancedb",
         });
         await EventLogs.logEvent("api_sent_chat", {
           workspaceName: workspace?.name,

server/endpoints/chat.js

@@ -92,7 +92,7 @@ function chatEndpoints(app) {
           multiUserMode: multiUserMode(response),
           LLMSelection: process.env.LLM_PROVIDER || "openai",
           Embedder: process.env.EMBEDDING_ENGINE || "inherit",
-          VectorDbSelection: process.env.VECTOR_DB || "pinecone",
+          VectorDbSelection: process.env.VECTOR_DB || "lancedb",
         });
 
         await EventLogs.logEvent(
@@ -200,7 +200,7 @@ function chatEndpoints(app) {
           multiUserMode: multiUserMode(response),
           LLMSelection: process.env.LLM_PROVIDER || "openai",
           Embedder: process.env.EMBEDDING_ENGINE || "inherit",
-          VectorDbSelection: process.env.VECTOR_DB || "pinecone",
+          VectorDbSelection: process.env.VECTOR_DB || "lancedb",
         });
 
         await EventLogs.logEvent(

server/endpoints/embed/index.js

@@ -46,7 +46,7 @@ function embeddedEndpoints(app) {
           multiUserMode: multiUserMode(response),
           LLMSelection: process.env.LLM_PROVIDER || "openai",
           Embedder: process.env.EMBEDDING_ENGINE || "inherit",
-          VectorDbSelection: process.env.VECTOR_DB || "pinecone",
+          VectorDbSelection: process.env.VECTOR_DB || "lancedb",
         });
         response.end();
       } catch (e) {

server/endpoints/workspaceThreads.js

@@ -34,7 +34,7 @@ function workspaceThreadEndpoints(app) {
             multiUserMode: multiUserMode(response),
             LLMSelection: process.env.LLM_PROVIDER || "openai",
             Embedder: process.env.EMBEDDING_ENGINE || "inherit",
-            VectorDbSelection: process.env.VECTOR_DB || "pinecone",
+            VectorDbSelection: process.env.VECTOR_DB || "lancedb",
           },
           user?.id
         );

server/endpoints/workspaces.js

@@ -45,7 +45,7 @@ function workspaceEndpoints(app) {
             multiUserMode: multiUserMode(response),
             LLMSelection: process.env.LLM_PROVIDER || "openai",
             Embedder: process.env.EMBEDDING_ENGINE || "inherit",
-            VectorDbSelection: process.env.VECTOR_DB || "pinecone",
+            VectorDbSelection: process.env.VECTOR_DB || "lancedb",
           },
           user?.id
         );

server/models/documents.js

@@ -114,7 +114,7 @@ const Document = {
     await Telemetry.sendTelemetry("documents_embedded_in_workspace", {
       LLMSelection: process.env.LLM_PROVIDER || "openai",
       Embedder: process.env.EMBEDDING_ENGINE || "inherit",
-      VectorDbSelection: process.env.VECTOR_DB || "pinecone",
+      VectorDbSelection: process.env.VECTOR_DB || "lancedb",
     });
     await EventLogs.logEvent(
       "workspace_documents_added",
@@ -157,7 +157,7 @@ const Document = {
     await Telemetry.sendTelemetry("documents_removed_in_workspace", {
       LLMSelection: process.env.LLM_PROVIDER || "openai",
       Embedder: process.env.EMBEDDING_ENGINE || "inherit",
-      VectorDbSelection: process.env.VECTOR_DB || "pinecone",
+      VectorDbSelection: process.env.VECTOR_DB || "lancedb",
     });
     await EventLogs.logEvent(
       "workspace_documents_removed",

server/utils/helpers/index.js

 function getVectorDbClass() {
-  const vectorSelection = process.env.VECTOR_DB || "pinecone";
+  const vectorSelection = process.env.VECTOR_DB || "lancedb";
   switch (vectorSelection) {
     case "pinecone":
       const { Pinecone } = require("../vectorDbProviders/pinecone");