dc2c2c413c716fdfd10e9ff0f722701d10e4bb8f
4 Commits
| Author | SHA1 | Message | Date | |
|---|---|---|---|---|
 Félix Malfait
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e7ebf51e50 |
Replace agent handoff system with planning-based router (#16003)
## Overview This PR replaces the dynamic agent handoff system with a more predictable planning-based router that decides upfront how to handle multi-agent coordination. ## Major Changes ### 🔄 Architecture Shift: Handoffs → Planning **Removed:** - `AgentHandoffEntity` and handoff tracking system - `AgentHandoffService` and `AgentHandoffExecutorService` - Dynamic agent-to-agent transfers during execution - Handoff tool generation and description templates **Added:** - `AiRouterService` with two strategies: `simple` (single agent) and `planned` (multi-agent) - `AgentPlanExecutorService` for executing multi-step plans - Plan validation (cycle detection, dependency resolution) - `UnifiedRouterResult` type with discriminated union ### 🤖 New Standard Agents Added two new specialized agents: - **Researcher Agent**: Web search, fact-finding, competitive intelligence - **Code Agent**: TypeScript function generation for serverless workflows ### 🏗️ Router Refactoring (Latest) Split router responsibilities into focused services: - `AiRouterStrategyDeciderService`: Decides simple vs planned strategy - `AiRouterPlanGeneratorService`: Generates and validates execution plans - `AiRouterService`: Coordinates between services (reduced from 426→275 lines) ### ⚙️ Configuration Improvements - Added `outputStrategy` to agent definitions (`direct` vs `synthesize`) - Removed hardcoded special cases for workflow-builder - Added `plannerModel` field to workspace entity - Increased `MAX_STEPS` from 10 to 25 for complex workflows ### 📝 Agent Prompt Refinements Significantly simplified prompts for better clarity: - Workflow Builder: 51→36 lines - Helper: 49→28 lines - Data Manipulator: Enhanced with sorting guidance ### 🔍 Enhanced Debugging - Plan reasoning and step count in data message parts - Router debug info with token usage tracking - Better logging throughout execution pipeline ## Benefits 1. **Simpler Mental Model**: Router decides upfront vs dynamic transfers 2. **Better Predictability**: Users see the plan before execution 3. **Cleaner Architecture**: SRP with focused services 4. **Configuration Over Code**: Agent behavior via config, not hardcoded logic 5. **Plan Validation**: Catches invalid dependencies and cycles ## Migration Notes - Database migration removes `agentHandoff` table - Adds `plannerModel` column to workspace table - No API breaking changes (agent endpoints unchanged) ## Testing - Integration tests updated to remove handoff dependencies - Agent tool test utilities simplified - Plan validation covered by new logic ## Next Steps (Future PRs) - Parallel execution of independent plan steps - Dynamic re-planning based on results - Plan caching for common routing patterns - Error recovery strategies in plan executor |
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Paul Rastoin
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f9ab09c404 |
Metadata api create entity in workspace custom app (#15911)
# Introduction Cleaner and fewer scope version of https://github.com/twentyhq/twenty/pull/15745 ( removed sync-metadata hack through, too ambitious migration and upgrade ) Please note that this PR won't have any interaction with the existing sync-metadata Which mean that the sync metadata does not update the standard entities applicationId and universalIdentifier, and it won't we will deprecate it on favor of a workspace migration aka twenty-standard app installation ## API Metadata Any operation going through the api metadata nows automatically scope the related entity to the workspace custom application instance. ( optionally passing an applicationId to allow current hacky implem of app sync service ) We need to either ignore the tests or remove the cli status check from the blocking status badges for a PR to be merged ## New workspace Already handled in previous https://github.com/twentyhq/twenty/pull/15625, when a workspace is created it gets created a twenty standard and custom workspace instance All his views and permissions will be prefilled to the its twenty standard app instance with a specific universalIdentifier ## New universalIdentifier At the contrary as before with standardIds, universalIdentifier are unique for a given workspace This means that createdAt field of both object company and opportunity will have a unique universalIdentifier whereas they share the same standardId ## FlatApplication Introduced the flatApplication and cache. Will migrate existing `MetadataName` to be `SyncableMetadataName` in a following PR ## What's next Next we will describe a twenty standard app configuration as json that will be used to generate a workspace migration that will be run instead of the sync metadata, in a nutshell we aim to deprecated the sync metadata So we can standardize any entity to have a non nullable applicationId and universalIdentifier ## Upgrade command Introduced an upgrade command that will create a custom workspace instance for any workspace that do not have one in order to align with the new behavior when creating a new workspace |
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Paul Rastoin
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48031a7ce2 |
Runner v2 on cascade delete_field/object + refactor workspace deletion side effect (#15830)
# Introduction While removing the v1 https://github.com/twentyhq/twenty/pull/15823 I've encountered the method `objectMetadataService.deleteObjectsMetadata` that I didn't wanted to migrate as it is and if it's not challenging its existence legitimacy. ## Motivations In a nutshell on a workspace deletion object metadata and field metadata cascading deletion is correclty handled But that's not the case for all of a workspaces entities ( roles, workspaceMigrations ) I suspect that we did not defined the foreignKey explicitly through `typeorm` ## Battle testing v2 I still decided to give a try to a complex operation in the v2 such as a workspace all object metadata deletion. Spoiler it failed due to object being interdependent between them and not being topologically sorted ( morph relation can introduce circular dep anw ). Note: Even after removing the delete field on delete object aggregator we end up with an equivalent circular dep error which an object and its field metadata identifier connection. ## Elegant `DEFERRED` and `DEFERRABLE` foreign keys The most safe, low level solution would be to make all field relations deferrable and start the runner transaction as deferred. But this requires a quite invasive migration of existing FK ## On cascade solution I've opted for the quick fix, on object or field deletion spread cacasde. It's pretty safe as the builder priorly validates the deletion and and its related entities integrity Only for both field and object deletion action types in v2 runner ## Integration coverage Added a test that will scan a new workspace database core schema tables and expect now result after workspace deletion through its only user deletion |
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Paul Rastoin
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7a1e699fc8 |
Twenty standard and workspace custom applications 1/3 (#15625)
# Introduction related to https://github.com/twentyhq/core-team-issues/issues/1833 In this PR we're starting the sync-metadata and standardIds deprecation by introducing `twenty-standard` application that will regroup every standard object such as company and opportunities. But also the `custom-workspace-application` which is an app created at the same time as a workspace and that will regroup everything configure within the workspace ( custom objects fields etc ) ## What's done On both new workspace and seeded workspace creation: - Creating a custom workspace app - Creating a twenty standard app - Refactored the seed core schema and workspace creation to be run within a transaction in order to handle circular dependency foreignkey requirements ( which is deferred for app toward workspace ) - Updated workspace entity to have a custom workspace relation ( nullable for the moment until we implem an upgrade command to handle retro comp ) - Integration testing on user, workspace creation deletion and expected default apps creation - ~~Soft deleted user on `deleteUser`~~ Done by marie and rebased on it ## What's next - Update seeder to propagate the `twenty-standard` workspace `applicationId` to every standard synchronized entities ( cheap and fast iteration through the about to be deprecated sync-metadata as an easy way to synchronize standards metadata entities ). - Update seeder to propagate the `custom-workspace-application` workspace `applicationId` to anything custom ( `pets` and `rockets` ) - Prepend `custom-workspace-application` `applicationId` to every metadata API operations ( create a specific cache etc ) - Upgrade command on all existing workspace to create a custom app and associate its applicationId to any existing custom entities - Make `universalIdentifier` and `applicationId` required for any syncable entity |