Refactor workflow-logic-function-interaction (#17699)

# Refactor workflow–logic function interaction ## Why Workflow code steps and standalone logic functions shared the same build layer and DB layer, which blurred two use cases: code steps belong to a workflow version; standalone functions are deployable units. That made workflow code steps harder to own and evolve. ## Goal Treat code steps as **workflow-owned**: build and run them in workflow context, and expose workflow-scoped APIs so the editor can load, test, and save code step source without going through the generic logic-function layer.
2026-02-05 01:46:55 +01:00
parent 752359335e
commit 67a98f77e3
77 changed files with 1750 additions and 1336 deletions
@@ -4,9 +4,10 @@ import { NestjsQueryTypeOrmModule } from '@ptc-org/nestjs-query-typeorm';

 import { RecordPositionModule } from 'src/engine/core-modules/record-position/record-position.module';
 import { WorkspaceManyOrAllFlatEntityMapsCacheModule } from 'src/engine/metadata-modules/flat-entity/services/workspace-many-or-all-flat-entity-maps-cache.module';
+import { LogicFunctionModule } from 'src/engine/metadata-modules/logic-function/logic-function.module';
 import { ObjectMetadataEntity } from 'src/engine/metadata-modules/object-metadata/object-metadata.entity';
 import { ObjectMetadataModule } from 'src/engine/metadata-modules/object-metadata/object-metadata.module';
-import { LogicFunctionModule } from 'src/engine/metadata-modules/logic-function/logic-function.module';
+import { CodeStepBuildModule } from 'src/modules/workflow/workflow-builder/workflow-version-step/code-step/code-step-build.module';
 import { WorkflowCreateManyPostQueryHook } from 'src/modules/workflow/common/query-hooks/workflow-create-many.post-query.hook';
 import { WorkflowCreateManyPreQueryHook } from 'src/modules/workflow/common/query-hooks/workflow-create-many.pre-query.hook';
 import { WorkflowCreateOnePostQueryHook } from 'src/modules/workflow/common/query-hooks/workflow-create-one.post-query.hook';
@@ -41,6 +42,7 @@ import { WorkflowVersionValidationWorkspaceService } from 'src/modules/workflow/
    RecordPositionModule,
    WorkspaceManyOrAllFlatEntityMapsCacheModule,
    ObjectMetadataModule,
+    CodeStepBuildModule,
  ],
  providers: [
    WorkflowCreateOnePreQueryHook,
@@ -2,6 +2,7 @@ import { Module } from '@nestjs/common';

 import { WorkspaceManyOrAllFlatEntityMapsCacheModule } from 'src/engine/metadata-modules/flat-entity/services/workspace-many-or-all-flat-entity-maps-cache.module';
 import { LogicFunctionModule } from 'src/engine/metadata-modules/logic-function/logic-function.module';
+import { CodeStepBuildModule } from 'src/modules/workflow/workflow-builder/workflow-version-step/code-step/code-step-build.module';
 import { WorkflowQueryHookModule } from 'src/modules/workflow/common/query-hooks/workflow-query-hook.module';
 import { WorkflowCommonWorkspaceService } from 'src/modules/workflow/common/workspace-services/workflow-common.workspace-service';

@@ -10,6 +11,7 @@ import { WorkflowCommonWorkspaceService } from 'src/modules/workflow/common/work
    WorkflowQueryHookModule,
    LogicFunctionModule,
    WorkspaceManyOrAllFlatEntityMapsCacheModule,
+    CodeStepBuildModule,
  ],
  providers: [WorkflowCommonWorkspaceService],
  exports: [WorkflowCommonWorkspaceService],
@@ -2,12 +2,12 @@ import { Injectable } from '@nestjs/common';

 import { isDefined } from 'twenty-shared/utils';

-import { findFlatEntityByIdInFlatEntityMaps } from 'src/engine/metadata-modules/flat-entity/utils/find-flat-entity-by-id-in-flat-entity-maps.util';
-import { WorkspaceManyOrAllFlatEntityMapsCacheService } from 'src/engine/metadata-modules/flat-entity/services/workspace-many-or-all-flat-entity-maps-cache.service';
 import { type FlatEntityMaps } from 'src/engine/metadata-modules/flat-entity/types/flat-entity-maps.type';
+import { findFlatEntityByIdInFlatEntityMaps } from 'src/engine/metadata-modules/flat-entity/utils/find-flat-entity-by-id-in-flat-entity-maps.util';
 import { type FlatFieldMetadata } from 'src/engine/metadata-modules/flat-field-metadata/types/flat-field-metadata.type';
 import { type FlatObjectMetadata } from 'src/engine/metadata-modules/flat-object-metadata/types/flat-object-metadata.type';
 import { buildObjectIdByNameMaps } from 'src/engine/metadata-modules/flat-object-metadata/utils/build-object-id-by-name-maps.util';
+import { WorkspaceManyOrAllFlatEntityMapsCacheService } from 'src/engine/metadata-modules/flat-entity/services/workspace-many-or-all-flat-entity-maps-cache.service';
 import { LogicFunctionService } from 'src/engine/metadata-modules/logic-function/services/logic-function.service';
 import { GlobalWorkspaceOrmManager } from 'src/engine/twenty-orm/global-workspace-datasource/global-workspace-orm.manager';
 import { type WorkspaceRepository } from 'src/engine/twenty-orm/repository/workspace.repository';
@@ -1,6 +1,7 @@
 import { Test, type TestingModule } from '@nestjs/testing';
 import { getRepositoryToken } from '@nestjs/typeorm';

+import { ApplicationService } from 'src/engine/core-modules/application/services/application.service';
 import { AiAgentRoleService } from 'src/engine/metadata-modules/ai/ai-agent-role/ai-agent-role.service';
 import { AgentEntity } from 'src/engine/metadata-modules/ai/ai-agent/entities/agent.entity';
 import { createEmptyAllFlatEntityMaps } from 'src/engine/metadata-modules/flat-entity/constant/create-empty-all-flat-entity-maps.constant';
@@ -14,6 +15,7 @@ import { RoleEntity } from 'src/engine/metadata-modules/role/role.entity';
 import { GlobalWorkspaceOrmManager } from 'src/engine/twenty-orm/global-workspace-datasource/global-workspace-orm.manager';
 import { WorkspaceCacheService } from 'src/engine/workspace-cache/services/workspace-cache.service';
 import { WorkflowCommonWorkspaceService } from 'src/modules/workflow/common/workspace-services/workflow-common.workspace-service';
+import { CodeStepBuildService } from 'src/modules/workflow/workflow-builder/workflow-version-step/code-step/services/code-step-build.service';
 import { WorkflowVersionStepOperationsWorkspaceService } from 'src/modules/workflow/workflow-builder/workflow-version-step/workflow-version-step-operations.workspace-service';
 import {
  type WorkflowAction,
@@ -26,6 +28,8 @@ describe('WorkflowVersionStepOperationsWorkspaceService', () => {
  let service: WorkflowVersionStepOperationsWorkspaceService;
  let globalWorkspaceOrmManager: jest.Mocked<GlobalWorkspaceOrmManager>;
  let logicFunctionService: jest.Mocked<LogicFunctionService>;
+  let applicationService: jest.Mocked<ApplicationService>;
+  let codeStepBuildService: jest.Mocked<CodeStepBuildService>;
  let agentRepository: jest.Mocked<any>;
  let roleTargetRepository: jest.Mocked<any>;
  let roleRepository: jest.Mocked<any>;
@@ -33,12 +37,53 @@ describe('WorkflowVersionStepOperationsWorkspaceService', () => {
  let workflowCommonWorkspaceService: jest.Mocked<WorkflowCommonWorkspaceService>;
  let aiAgentRoleService: jest.Mocked<AiAgentRoleService>;
  let workspaceCacheService: jest.Mocked<WorkspaceCacheService>;
+  let flatEntityMapsCacheService: jest.Mocked<WorkspaceManyOrAllFlatEntityMapsCacheService>;

  beforeEach(async () => {
+    applicationService = {
+      findWorkspaceTwentyStandardAndCustomApplicationOrThrow: jest
+        .fn()
+        .mockResolvedValue({
+          workspaceCustomFlatApplication: {
+            universalIdentifier: 'app-universal-id',
+          },
+        }),
+    } as unknown as jest.Mocked<ApplicationService>;
+
+    codeStepBuildService = {
+      seedCodeStepFiles: jest.fn().mockResolvedValue({
+        sourceHandlerPath: 'workflow/logic-fn-id/src/index.ts',
+        builtHandlerPath: 'workflow/logic-fn-id/src/index.mjs',
+        checksum: 'seed-checksum',
+      }),
+      copySourceAndBuiltForNewCodeStep: jest.fn().mockResolvedValue(undefined),
+      duplicateCodeStepLogicFunction: jest.fn().mockResolvedValue({
+        id: 'new-function-id',
+        name: 'Test Function',
+        description: 'Test Description',
+        workspaceId: mockWorkspaceId,
+        createdAt: new Date().toISOString(),
+        updatedAt: new Date().toISOString(),
+        deletedAt: null,
+        runtime: LogicFunctionRuntime.NODE22,
+        timeoutSeconds: 30,
+        sourceHandlerPath: 'src/index.ts',
+        builtHandlerPath: 'index.mjs',
+        handlerName: 'main',
+        checksum: null,
+        toolInputSchema: null,
+        isTool: false,
+        universalIdentifier: 'universal-id',
+        applicationId: 'application-id',
+        cronTriggerSettings: null,
+        databaseEventTriggerSettings: null,
+        httpRouteTriggerSettings: null,
+      }),
+    } as unknown as jest.Mocked<CodeStepBuildService>;
+
    logicFunctionService = {
      createOne: jest.fn(),
      destroyOne: jest.fn(),
-      duplicateLogicFunction: jest.fn(),
    } as unknown as jest.Mocked<LogicFunctionService>;

    agentRepository = {
@@ -86,6 +131,14 @@ describe('WorkflowVersionStepOperationsWorkspaceService', () => {
          provide: LogicFunctionService,
          useValue: logicFunctionService,
        },
+        {
+          provide: ApplicationService,
+          useValue: applicationService,
+        },
+        {
+          provide: CodeStepBuildService,
+          useValue: codeStepBuildService,
+        },
        {
          provide: getRepositoryToken(AgentEntity),
          useValue: agentRepository,
@@ -116,12 +169,12 @@ describe('WorkflowVersionStepOperationsWorkspaceService', () => {
        },
        {
          provide: WorkspaceManyOrAllFlatEntityMapsCacheService,
-          useValue: {
+          useValue: (flatEntityMapsCacheService = {
            flushFlatEntityMaps: jest.fn(),
            getOrRecomputeManyOrAllFlatEntityMaps: jest
              .fn()
              .mockResolvedValue(createEmptyAllFlatEntityMaps()),
-          },
+          } as unknown as jest.Mocked<WorkspaceManyOrAllFlatEntityMapsCacheService>),
        },
      ],
    }).compile();
@@ -310,6 +363,29 @@ describe('WorkflowVersionStepOperationsWorkspaceService', () => {
        nextStepIds: ['next-step'],
      } as unknown as WorkflowAction;

+      const mockExistingFlatLogicFunction: FlatLogicFunction = {
+        id: 'function-id',
+        name: 'Existing Function',
+        description: 'Existing Description',
+        workspaceId: mockWorkspaceId,
+        createdAt: new Date().toISOString(),
+        updatedAt: new Date().toISOString(),
+        deletedAt: null,
+        runtime: LogicFunctionRuntime.NODE22,
+        timeoutSeconds: 30,
+        sourceHandlerPath: 'workflow/function-id/src/index.ts',
+        builtHandlerPath: 'workflow/function-id/src/index.mjs',
+        handlerName: 'main',
+        checksum: 'existing-checksum',
+        toolInputSchema: null,
+        isTool: false,
+        universalIdentifier: 'existing-universal-id',
+        applicationId: 'application-id',
+        cronTriggerSettings: null,
+        databaseEventTriggerSettings: null,
+        httpRouteTriggerSettings: null,
+      };
+
      const mockNewFlatLogicFunction: FlatLogicFunction = {
        id: 'new-function-id',
        name: 'Test Function',
@@ -333,7 +409,25 @@ describe('WorkflowVersionStepOperationsWorkspaceService', () => {
        httpRouteTriggerSettings: null,
      };

-      logicFunctionService.duplicateLogicFunction.mockResolvedValue(
+      const emptyMaps = createEmptyAllFlatEntityMaps();
+      const flatLogicFunctionMapsKey = 'flatLogicFunctionMaps' as const;
+
+      flatEntityMapsCacheService.getOrRecomputeManyOrAllFlatEntityMaps.mockResolvedValueOnce(
+        {
+          ...emptyMaps,
+          [flatLogicFunctionMapsKey]: {
+            byUniversalIdentifier: {
+              'existing-universal-id': mockExistingFlatLogicFunction,
+            },
+            universalIdentifierById: {
+              'function-id': 'existing-universal-id',
+            },
+            universalIdentifiersByApplicationId: {},
+          },
+        },
+      );
+
+      logicFunctionService.createOne.mockResolvedValue(
        mockNewFlatLogicFunction,
      );

@@ -358,6 +452,12 @@ describe('WorkflowVersionStepOperationsWorkspaceService', () => {
      expect(codeResult.settings.input.logicFunctionId).toBe('new-function-id');

      expect(duplicateStep.nextStepIds).toEqual([]);
+      expect(
+        codeStepBuildService.duplicateCodeStepLogicFunction,
+      ).toHaveBeenCalledWith({
+        existingLogicFunctionId: 'function-id',
+        workspaceId: mockWorkspaceId,
+      });
    });

    it('should duplicate non-code step', async () => {
@@ -0,0 +1,18 @@
+import { Module } from '@nestjs/common';
+
+import { ApplicationModule } from 'src/engine/core-modules/application/application.module';
+import { WorkspaceManyOrAllFlatEntityMapsCacheModule } from 'src/engine/metadata-modules/flat-entity/services/workspace-many-or-all-flat-entity-maps-cache.module';
+import { LogicFunctionModule } from 'src/engine/metadata-modules/logic-function/logic-function.module';
+
+import { CodeStepBuildService } from './services/code-step-build.service';
+
+@Module({
+  imports: [
+    ApplicationModule,
+    WorkspaceManyOrAllFlatEntityMapsCacheModule,
+    LogicFunctionModule,
+  ],
+  providers: [CodeStepBuildService],
+  exports: [CodeStepBuildService],
+})
+export class CodeStepBuildModule {}
@@ -0,0 +1,4 @@
+export const CODE_STEP_DEFAULT_INPUT_SCHEMA = {
+  a: null,
+  b: null,
+};
@@ -0,0 +1,8 @@
+var main = async (params) => {
+  const { a, b } = params;
+  const message = `Hello, input: ${a} and ${b}`;
+  return { message };
+};
+export {
+  main
+};
@@ -0,0 +1,12 @@
+export const main = async (params: {
+  a: string;
+  b: number;
+}): Promise<object> => {
+  const { a, b } = params;
+
+  // Rename the parameters and code below with your own logic
+  // This is just an example
+  const message = `Hello, input: ${a} and ${b}`;
+
+  return { message };
+};
@@ -0,0 +1,222 @@
+import { Injectable } from '@nestjs/common';
+
+import { isDefined } from 'twenty-shared/utils';
+import { v4 } from 'uuid';
+
+import { ApplicationService } from 'src/engine/core-modules/application/services/application.service';
+import { LogicFunctionSourceBuilderService } from 'src/engine/core-modules/logic-function/logic-function-source-builder/logic-function-source-builder.service';
+import { WorkspaceManyOrAllFlatEntityMapsCacheService } from 'src/engine/metadata-modules/flat-entity/services/workspace-many-or-all-flat-entity-maps-cache.service';
+import { findFlatEntityByIdInFlatEntityMaps } from 'src/engine/metadata-modules/flat-entity/utils/find-flat-entity-by-id-in-flat-entity-maps.util';
+import { LogicFunctionService } from 'src/engine/metadata-modules/logic-function/services/logic-function.service';
+import { type FlatLogicFunction } from 'src/engine/metadata-modules/logic-function/types/flat-logic-function.type';
+import { findFlatLogicFunctionOrThrow } from 'src/engine/metadata-modules/logic-function/utils/find-flat-logic-function-or-throw.util';
+import { fromCreateLogicFunctionInputToFlatLogicFunction } from 'src/engine/metadata-modules/logic-function/utils/from-create-logic-function-input-to-flat-logic-function.util';
+import {
+  WorkflowActionType,
+  type WorkflowAction,
+} from 'src/modules/workflow/workflow-executor/workflow-actions/types/workflow-action.type';
+
+const WORKFLOW_BASE_FOLDER_PREFIX = 'workflow';
+
+@Injectable()
+export class CodeStepBuildService {
+  constructor(
+    private readonly workspaceManyOrAllFlatEntityMapsCacheService: WorkspaceManyOrAllFlatEntityMapsCacheService,
+    private readonly logicFunctionService: LogicFunctionService,
+    private readonly applicationService: ApplicationService,
+    private readonly logicFunctionSourceBuilderService: LogicFunctionSourceBuilderService,
+  ) {}
+
+  async duplicateCodeStepLogicFunction({
+    existingLogicFunctionId,
+    workspaceId,
+  }: {
+    existingLogicFunctionId: string;
+    workspaceId: string;
+  }): Promise<FlatLogicFunction> {
+    const { flatLogicFunctionMaps } =
+      await this.workspaceManyOrAllFlatEntityMapsCacheService.getOrRecomputeManyOrAllFlatEntityMaps(
+        {
+          workspaceId,
+          flatMapsKeys: ['flatLogicFunctionMaps'],
+        },
+      );
+
+    const existingLogicFunction = findFlatLogicFunctionOrThrow({
+      id: existingLogicFunctionId,
+      flatLogicFunctionMaps,
+    });
+
+    const resolvedOwnerFlatApplication = (
+      await this.applicationService.findWorkspaceTwentyStandardAndCustomApplicationOrThrow(
+        { workspaceId },
+      )
+    ).workspaceCustomFlatApplication;
+
+    const applicationUniversalIdentifier =
+      resolvedOwnerFlatApplication.universalIdentifier;
+
+    const newId = v4();
+    const newFlatLogicFunction =
+      fromCreateLogicFunctionInputToFlatLogicFunction({
+        createLogicFunctionInput: {
+          name: existingLogicFunction.name,
+          description: existingLogicFunction.description ?? undefined,
+          timeoutSeconds: existingLogicFunction.timeoutSeconds,
+          id: newId,
+        },
+        workspaceId,
+        ownerFlatApplication: resolvedOwnerFlatApplication,
+      });
+
+    await this.logicFunctionSourceBuilderService.copySourceAndBuilt({
+      fromSourceHandlerPath: existingLogicFunction.sourceHandlerPath,
+      fromBuiltHandlerPath: existingLogicFunction.builtHandlerPath,
+      toSourceHandlerPath: newFlatLogicFunction.sourceHandlerPath,
+      toBuiltHandlerPath: newFlatLogicFunction.builtHandlerPath,
+      workspaceId,
+      applicationUniversalIdentifier,
+    });
+
+    const created = await this.logicFunctionService.createOne({
+      input: {
+        name: existingLogicFunction.name,
+        description: existingLogicFunction.description ?? undefined,
+        timeoutSeconds: existingLogicFunction.timeoutSeconds,
+        id: newFlatLogicFunction.id,
+        sourceHandlerPath: newFlatLogicFunction.sourceHandlerPath,
+        builtHandlerPath: newFlatLogicFunction.builtHandlerPath,
+        checksum: existingLogicFunction.checksum ?? undefined,
+      },
+      workspaceId,
+      ownerFlatApplication: resolvedOwnerFlatApplication,
+    });
+
+    if (!isDefined(created)) {
+      throw new Error(
+        'Failed to create logic function when duplicating code step',
+      );
+    }
+
+    return created;
+  }
+
+  async buildCodeStepsFromSourceForSteps({
+    workspaceId,
+    steps,
+  }: {
+    workspaceId: string;
+    steps: WorkflowAction[];
+  }): Promise<void> {
+    const codeSteps = steps.filter(
+      (
+        step,
+      ): step is WorkflowAction & {
+        type: typeof WorkflowActionType.CODE;
+        settings: { input: { logicFunctionId: string } };
+      } =>
+        step.type === WorkflowActionType.CODE &&
+        isDefined(
+          (step.settings?.input as { logicFunctionId?: string })
+            ?.logicFunctionId,
+        ),
+    );
+
+    if (codeSteps.length === 0) {
+      return;
+    }
+
+    const { flatLogicFunctionMaps, flatApplicationMaps } =
+      await this.workspaceManyOrAllFlatEntityMapsCacheService.getOrRecomputeManyOrAllFlatEntityMaps(
+        {
+          workspaceId,
+          flatMapsKeys: ['flatLogicFunctionMaps', 'flatApplicationMaps'],
+        },
+      );
+
+    for (const step of codeSteps) {
+      const logicFunctionId = step.settings.input.logicFunctionId;
+      const flatLogicFunction = findFlatEntityByIdInFlatEntityMaps({
+        flatEntityId: logicFunctionId,
+        flatEntityMaps: flatLogicFunctionMaps,
+      });
+
+      if (
+        !isDefined(flatLogicFunction) ||
+        flatLogicFunction.deletedAt ||
+        !this.isWorkflowCodeStepLogicFunction(flatLogicFunction)
+      ) {
+        continue;
+      }
+
+      const applicationUniversalIdentifier = isDefined(
+        flatLogicFunction.applicationId,
+      )
+        ? flatApplicationMaps.byId[flatLogicFunction.applicationId]
+            ?.universalIdentifier
+        : undefined;
+
+      if (!isDefined(applicationUniversalIdentifier)) {
+        continue;
+      }
+
+      const { checksum } =
+        await this.logicFunctionSourceBuilderService.buildFromSource({
+          sourceHandlerPath: flatLogicFunction.sourceHandlerPath,
+          builtHandlerPath: flatLogicFunction.builtHandlerPath,
+          workspaceId,
+          applicationUniversalIdentifier,
+        });
+
+      await this.logicFunctionService.updateChecksum({
+        id: flatLogicFunction.id,
+        checksum,
+        workspaceId,
+      });
+    }
+  }
+
+  isWorkflowCodeStepLogicFunction(
+    flatLogicFunction: FlatLogicFunction,
+  ): boolean {
+    return (
+      flatLogicFunction.sourceHandlerPath.startsWith(
+        `${WORKFLOW_BASE_FOLDER_PREFIX}/`,
+      ) ||
+      flatLogicFunction.builtHandlerPath.startsWith(
+        `${WORKFLOW_BASE_FOLDER_PREFIX}/`,
+      )
+    );
+  }
+
+  async getFlatLogicFunctionForCodeStepOrNull({
+    logicFunctionId,
+    workspaceId,
+  }: {
+    logicFunctionId: string;
+    workspaceId: string;
+  }): Promise<FlatLogicFunction | null> {
+    const { flatLogicFunctionMaps } =
+      await this.workspaceManyOrAllFlatEntityMapsCacheService.getOrRecomputeManyOrAllFlatEntityMaps(
+        {
+          workspaceId,
+          flatMapsKeys: ['flatLogicFunctionMaps'],
+        },
+      );
+
+    const flatLogicFunction = findFlatEntityByIdInFlatEntityMaps({
+      flatEntityId: logicFunctionId,
+      flatEntityMaps: flatLogicFunctionMaps,
+    });
+
+    if (
+      !isDefined(flatLogicFunction) ||
+      flatLogicFunction.deletedAt ||
+      !this.isWorkflowCodeStepLogicFunction(flatLogicFunction)
+    ) {
+      return null;
+    }
+
+    return flatLogicFunction;
+  }
+}
@@ -0,0 +1,12 @@
+import { dirname } from 'path';
+
+export const getLogicFunctionBaseFolderPath = (handlerPath: string): string => {
+  return dirname(dirname(handlerPath));
+};
+
+export const getRelativePathFromBase = (
+  handlerPath: string,
+  baseFolderPath: string,
+): string => {
+  return handlerPath.replace(`${baseFolderPath}/`, '');
+};
@@ -0,0 +1,45 @@
+import fs from 'fs/promises';
+import path from 'path';
+
+import { ASSET_PATH } from 'src/constants/assets-path';
+
+export type CodeStepSeedProjectFile = {
+  name: string;
+  path: string;
+  content: Buffer;
+};
+
+const getAllFiles = async (
+  rootDir: string,
+  dir: string = rootDir,
+  files: CodeStepSeedProjectFile[] = [],
+): Promise<CodeStepSeedProjectFile[]> => {
+  const dirEntries = await fs.readdir(dir, { withFileTypes: true });
+
+  for (const entry of dirEntries) {
+    const fullPath = path.join(dir, entry.name);
+
+    if (entry.isDirectory()) {
+      await getAllFiles(rootDir, fullPath, files);
+    } else {
+      files.push({
+        path: path.relative(rootDir, dir),
+        name: entry.name,
+        content: await fs.readFile(fullPath),
+      });
+    }
+  }
+
+  return files;
+};
+
+export const getCodeStepSeedProjectFiles = async (): Promise<
+  CodeStepSeedProjectFile[]
+> => {
+  const seedProjectPath = path.join(
+    ASSET_PATH,
+    'modules/workflow/workflow-builder/workflow-version-step/code-step/constants/seed-project',
+  );
+
+  return getAllFiles(seedProjectPath);
+};
@@ -15,7 +15,7 @@ import { Repository } from 'typeorm';
 import { v4 } from 'uuid';

 import { getFlatFieldsFromFlatObjectMetadata } from 'src/engine/api/graphql/workspace-schema-builder/utils/get-flat-fields-for-flat-object-metadata.util';
-import { SEED_PROJECT_INPUT_SCHEMA } from 'src/engine/core-modules/logic-function/logic-function-drivers/constants/seed-project-input-schema';
+import { ApplicationService } from 'src/engine/core-modules/application/services/application.service';
 import { type WorkflowStepPositionInput } from 'src/engine/core-modules/workflow/dtos/update-workflow-step-position-input.dto';
 import { AiAgentRoleService } from 'src/engine/metadata-modules/ai/ai-agent-role/ai-agent-role.service';
 import { AgentEntity } from 'src/engine/metadata-modules/ai/ai-agent/entities/agent.entity';
@@ -28,6 +28,8 @@ import { RoleTargetEntity } from 'src/engine/metadata-modules/role-target/role-t
 import { GlobalWorkspaceOrmManager } from 'src/engine/twenty-orm/global-workspace-datasource/global-workspace-orm.manager';
 import { buildSystemAuthContext } from 'src/engine/twenty-orm/utils/build-system-auth-context.util';
 import { WorkspaceCacheService } from 'src/engine/workspace-cache/services/workspace-cache.service';
+import { CODE_STEP_DEFAULT_INPUT_SCHEMA } from 'src/modules/workflow/workflow-builder/workflow-version-step/code-step/constants/seed-project/code-step-default-input-schema';
+import { CodeStepBuildService } from 'src/modules/workflow/workflow-builder/workflow-version-step/code-step/services/code-step-build.service';
 import {
  WorkflowVersionStepException,
  WorkflowVersionStepExceptionCode,
@@ -65,6 +67,8 @@ export class WorkflowVersionStepOperationsWorkspaceService {
  constructor(
    private readonly globalWorkspaceOrmManager: GlobalWorkspaceOrmManager,
    private readonly logicFunctionService: LogicFunctionService,
+    private readonly applicationService: ApplicationService,
+    private readonly codeStepBuildService: CodeStepBuildService,
    @InjectRepository(AgentEntity)
    private readonly agentRepository: Repository<AgentEntity>,
    @InjectRepository(RoleTargetEntity)
@@ -151,8 +155,12 @@ export class WorkflowVersionStepOperationsWorkspaceService {

    switch (type) {
      case WorkflowActionType.CODE: {
+        const logicFunctionId = id ?? v4();
+
+        // createOne handles seeding source files with default seed project
        const newLogicFunction = await this.logicFunctionService.createOne({
          input: {
+            id: logicFunctionId,
            name: 'A Logic Function Code Workflow Step',
            description: '',
          },
@@ -184,7 +192,7 @@ export class WorkflowVersionStepOperationsWorkspaceService {
              },
              input: {
                logicFunctionId: newLogicFunction.id,
-                logicFunctionInput: SEED_PROJECT_INPUT_SCHEMA,
+                logicFunctionInput: CODE_STEP_DEFAULT_INPUT_SCHEMA,
              },
            },
          },
@@ -655,8 +663,8 @@ export class WorkflowVersionStepOperationsWorkspaceService {
    switch (step.type) {
      case WorkflowActionType.CODE: {
        const newLogicFunction =
-          await this.logicFunctionService.duplicateLogicFunction({
-            id: step.settings.input.logicFunctionId,
+          await this.codeStepBuildService.duplicateCodeStepLogicFunction({
+            existingLogicFunctionId: step.settings.input.logicFunctionId,
            workspaceId,
          });

@@ -928,12 +936,10 @@ export class WorkflowVersionStepOperationsWorkspaceService {
    switch (step.type) {
      case WorkflowActionType.CODE: {
        const newLogicFunction =
-          await this.logicFunctionService.createLogicFunctionFromExistingLogicFunctionById(
-            {
-              id: step.settings.input.logicFunctionId,
-              workspaceId,
-            },
-          );
+          await this.codeStepBuildService.duplicateCodeStepLogicFunction({
+            existingLogicFunctionId: step.settings.input.logicFunctionId,
+            workspaceId,
+          });

        return {
          ...step,
@@ -2,10 +2,12 @@ import { Module } from '@nestjs/common';

 import { NestjsQueryTypeOrmModule } from '@ptc-org/nestjs-query-typeorm';

+import { ApplicationModule } from 'src/engine/core-modules/application/application.module';
 import { AiAgentRoleModule } from 'src/engine/metadata-modules/ai/ai-agent-role/ai-agent-role.module';
 import { AgentEntity } from 'src/engine/metadata-modules/ai/ai-agent/entities/agent.entity';
 import { WorkspaceManyOrAllFlatEntityMapsCacheModule } from 'src/engine/metadata-modules/flat-entity/services/workspace-many-or-all-flat-entity-maps-cache.module';
 import { LogicFunctionModule } from 'src/engine/metadata-modules/logic-function/logic-function.module';
+import { CodeStepBuildModule } from 'src/modules/workflow/workflow-builder/workflow-version-step/code-step/code-step-build.module';
 import { ObjectMetadataEntity } from 'src/engine/metadata-modules/object-metadata/object-metadata.entity';
 import { RoleTargetEntity } from 'src/engine/metadata-modules/role-target/role-target.entity';
 import { RoleEntity } from 'src/engine/metadata-modules/role/role.entity';
@@ -24,6 +26,8 @@ import { WorkflowVersionStepWorkspaceService } from 'src/modules/workflow/workfl
    WorkflowSchemaModule,
    LogicFunctionModule,
    WorkflowCommonModule,
+    ApplicationModule,
+    CodeStepBuildModule,
    AiAgentRoleModule,
    WorkspaceCacheModule,
    NestjsQueryTypeOrmModule.forFeature([
@@ -46,6 +50,7 @@ import { WorkflowVersionStepWorkspaceService } from 'src/modules/workflow/workfl
    WorkflowVersionStepWorkspaceService,
    WorkflowVersionStepOperationsWorkspaceService,
    WorkflowVersionStepHelpersWorkspaceService,
+    CodeStepBuildModule,
  ],
 })
 export class WorkflowVersionStepModule {}
@@ -11,6 +11,7 @@ import { GlobalWorkspaceOrmManager } from 'src/engine/twenty-orm/global-workspac
 import { buildSystemAuthContext } from 'src/engine/twenty-orm/utils/build-system-auth-context.util';
 import { WorkflowRunStatus } from 'src/modules/workflow/common/standard-objects/workflow-run.workspace-entity';
 import { WorkflowCommonWorkspaceService } from 'src/modules/workflow/common/workspace-services/workflow-common.workspace-service';
+import { CodeStepBuildService } from 'src/modules/workflow/workflow-builder/workflow-version-step/code-step/services/code-step-build.service';
 import { WorkflowExecutorWorkspaceService } from 'src/modules/workflow/workflow-executor/workspace-services/workflow-executor.workspace-service';
 import { RUN_WORKFLOW_JOB_NAME } from 'src/modules/workflow/workflow-runner/constants/run-workflow-job-name';
 import {
@@ -25,6 +26,7 @@ import { WorkflowTriggerType } from 'src/modules/workflow/workflow-trigger/types
 export class RunWorkflowJob {
  constructor(
    private readonly workflowCommonWorkspaceService: WorkflowCommonWorkspaceService,
+    private readonly codeStepBuildService: CodeStepBuildService,
    private readonly workflowExecutorWorkspaceService: WorkflowExecutorWorkspaceService,
    private readonly workflowRunWorkspaceService: WorkflowRunWorkspaceService,
    private readonly metricsService: MetricsService,
@@ -97,6 +99,11 @@ export class RunWorkflowJob {
      );
    }

+    await this.codeStepBuildService.buildCodeStepsFromSourceForSteps({
+      workspaceId,
+      steps: workflowVersion.steps,
+    });
+
    await this.workflowRunWorkspaceService.startWorkflowRun({
      workflowRunId,
      workspaceId,
@@ -4,8 +4,10 @@ import { NestjsQueryTypeOrmModule } from '@ptc-org/nestjs-query-typeorm';

 import { FeatureFlagModule } from 'src/engine/core-modules/feature-flag/feature-flag.module';
 import { CommandMenuItemModule } from 'src/engine/metadata-modules/command-menu-item/command-menu-item.module';
+import { LogicFunctionModule } from 'src/engine/metadata-modules/logic-function/logic-function.module';
 import { ObjectMetadataEntity } from 'src/engine/metadata-modules/object-metadata/object-metadata.entity';
 import { WorkflowCommonModule } from 'src/modules/workflow/common/workflow-common.module';
+import { CodeStepBuildModule } from 'src/modules/workflow/workflow-builder/workflow-version-step/code-step/code-step-build.module';
 import { WorkflowRunnerModule } from 'src/modules/workflow/workflow-runner/workflow-runner.module';
 import { AutomatedTriggerModule } from 'src/modules/workflow/workflow-trigger/automated-trigger/automated-trigger.module';
 import { WorkflowTriggerJob } from 'src/modules/workflow/workflow-trigger/jobs/workflow-trigger.job';
@@ -14,11 +16,13 @@ import { WorkflowTriggerWorkspaceService } from 'src/modules/workflow/workflow-t
@Module({
  imports: [
    WorkflowCommonModule,
+    CodeStepBuildModule,
    WorkflowRunnerModule,
    AutomatedTriggerModule,
    CommandMenuItemModule,
    FeatureFlagModule,
    NestjsQueryTypeOrmModule.forFeature([ObjectMetadataEntity]),
+    LogicFunctionModule,
  ],
  providers: [WorkflowTriggerWorkspaceService, WorkflowTriggerJob],
  exports: [WorkflowTriggerWorkspaceService],
@@ -2,6 +2,7 @@ import { Injectable } from '@nestjs/common';

 import { msg } from '@lingui/core/macro';
 import { type ActorMetadata } from 'twenty-shared/types';
+import { isNonEmptyString } from '@sniptt/guards';

 import { FeatureFlagKey } from 'src/engine/core-modules/feature-flag/enums/feature-flag-key.enum';
 import { FeatureFlagService } from 'src/engine/core-modules/feature-flag/services/feature-flag.service';
@@ -19,6 +20,7 @@ import {
 import { type WorkflowWorkspaceEntity } from 'src/modules/workflow/common/standard-objects/workflow.workspace-entity';
 import { assertWorkflowVersionTriggerIsDefined } from 'src/modules/workflow/common/utils/assert-workflow-version-trigger-is-defined.util';
 import { WorkflowCommonWorkspaceService } from 'src/modules/workflow/common/workspace-services/workflow-common.workspace-service';
+import { CodeStepBuildService } from 'src/modules/workflow/workflow-builder/workflow-version-step/code-step/services/code-step-build.service';
 import { WorkflowRunnerWorkspaceService } from 'src/modules/workflow/workflow-runner/workspace-services/workflow-runner.workspace-service';
 import { WORKFLOW_VERSION_STATUS_UPDATED } from 'src/modules/workflow/workflow-status/constants/workflow-version-status-updated.constants';
 import { type WorkflowVersionStatusUpdate } from 'src/modules/workflow/workflow-status/jobs/workflow-statuses-update.job';
@@ -41,6 +43,7 @@ export class WorkflowTriggerWorkspaceService {
  constructor(
    private readonly globalWorkspaceOrmManager: GlobalWorkspaceOrmManager,
    private readonly workflowCommonWorkspaceService: WorkflowCommonWorkspaceService,
+    private readonly codeStepBuildService: CodeStepBuildService,
    private readonly workflowRunnerWorkspaceService: WorkflowRunnerWorkspaceService,
    private readonly automatedTriggerWorkspaceService: AutomatedTriggerWorkspaceService,
    private readonly workspaceEventEmitter: WorkspaceEventEmitter,
@@ -121,6 +124,11 @@ export class WorkflowTriggerWorkspaceService {

        assertVersionCanBeActivated(workflowVersion, workflow);

+        await this.codeStepBuildService.buildCodeStepsFromSourceForSteps({
+          workspaceId,
+          steps: workflowVersion.steps ?? [],
+        });
+
        await this.performActivationSteps(
          workflow,
          workflowVersion,
@@ -376,7 +384,9 @@ export class WorkflowTriggerWorkspaceService {
        await this.commandMenuItemService.create(
          {
            workflowVersionId: workflowVersion.id,
-            label: workflow.name ?? 'Manual Trigger',
+            label: isNonEmptyString(workflow.name)
+              ? workflow.name
+              : 'Manual Trigger',
            icon: trigger.settings.icon,
            availabilityType,
            availabilityObjectMetadataId,