Feature/lang graph (#2319)

* add langgraph

* datasource: initial commit

* datasource: datasource details and chunks

* datasource: Document Store Node

* more changes

* Document Store - Base functionality

* Document Store Loader Component

* Document Store Loader Component

* before merging the modularity PR

* after merging the modularity PR

* preview mode

* initial draft PR

* fixes

* minor updates and  fixes

* preview with loader and splitter

* preview with credential

* show stored chunks

* preview update...

* edit config

* save, preview and other changes

* save, preview and other changes

* save, process and other changes

* save, process and other changes

* alpha1 - for internal testing

* rerouting urls

* bug fix on new leader create

* pagination support for chunks

* delete document store

* Update pnpm-lock.yaml

* doc store card view

* Update store files to use updated storage functions, Document Store Table View and other changes

* ui changes

* add expanded chunk dialog, improve ui

* change throw Error to InternalError

* Bug Fixes and removal of subFolder, adding of view chunks for store

* lint fixes

* merge changes

* DocumentStoreStatus component

* ui changes for doc store

* add remove metadata key field, add custom document loader

* add chatflows used doc store chips

* add types/interfaces to DocumentStore Services

* document loader list dialog title bar color change

* update interfaces

* Whereused Chatflow Name and Added chunkNo to retain order of created chunks.

* use typeorm order chunkNo, ui changes

* update tabler icons react

* cleanup agents

* add pysandbox tool

* add abort functionality, loading next agent

* add empty view svg

* update chatflow tool with chatId

* rename to agentflows

* update worker for prompt input values

* update dashboard to agentflows, agentcanvas

* fix marketplace use template

* add agentflow templates

* resolve merge conflict

* update baseURL

---------

Co-authored-by: vinodkiran <vinodkiran@usa.net>
Co-authored-by: Vinod Paidimarry <vinodkiran@outlook.in>

packages/server/src/database/migrations/sqlite/1714679514451-AddAgentReasoningToChatMessage.ts

@@ -0,0 +1,11 @@
+import { MigrationInterface, QueryRunner } from 'typeorm'
+
+export class AddAgentReasoningToChatMessage1714679514451 implements MigrationInterface {
+    public async up(queryRunner: QueryRunner): Promise<void> {
+        await queryRunner.query(`ALTER TABLE "chat_message" ADD COLUMN "agentReasoning" TEXT;`)
+    }
+
+    public async down(queryRunner: QueryRunner): Promise<void> {
+        await queryRunner.query(`ALTER TABLE "chat_message" DROP COLUMN "agentReasoning";`)
+    }
+}

packages/server/src/database/migrations/sqlite/1766759476232-AddTypeToChatFlow.ts

@@ -0,0 +1,11 @@
+import { MigrationInterface, QueryRunner } from 'typeorm'
+
+export class AddTypeToChatFlow1766759476232 implements MigrationInterface {
+    public async up(queryRunner: QueryRunner): Promise<void> {
+        await queryRunner.query(`ALTER TABLE "chat_flow" ADD COLUMN "type" TEXT;`)
+    }
+
+    public async down(queryRunner: QueryRunner): Promise<void> {
+        await queryRunner.query(`ALTER TABLE "chat_flow" DROP COLUMN "type";`)
+    }
+}

packages/server/src/database/migrations/sqlite/index.ts

@@ -18,6 +18,8 @@ import { AddFeedback1707213619308 } from './1707213619308-AddFeedback'
 import { AddDocumentStore1711637331047 } from './1711637331047-AddDocumentStore'
 import { AddLead1710832117612 } from './1710832117612-AddLead'
 import { AddLeadToChatMessage1711537986113 } from './1711537986113-AddLeadToChatMessage'
+import { AddAgentReasoningToChatMessage1714679514451 } from './1714679514451-AddAgentReasoningToChatMessage'
+import { AddTypeToChatFlow1766759476232 } from './1766759476232-AddTypeToChatFlow'
 
 export const sqliteMigrations = [
     Init1693835579790,
@@ -32,12 +34,14 @@ export const sqliteMigrations = [
     AddUsedToolsToChatMessage1699481607341,
     AddCategoryToChatFlow1699900910291,
     AddFileAnnotationsToChatMessage1700271021237,
-    AddFileUploadsToChatMessage1701788586491,
     AddVariableEntity1699325775451,
+    AddFileUploadsToChatMessage1701788586491,
     AddSpeechToText1706364937060,
     AddUpsertHistoryEntity1709814301358,
     AddFeedback1707213619308,
     AddDocumentStore1711637331047,
     AddLead1710832117612,
-    AddLeadToChatMessage1711537986113
+    AddLeadToChatMessage1711537986113,
+    AddAgentReasoningToChatMessage1714679514451,
+    AddTypeToChatFlow1766759476232
 ]