chore: move to swc/jest (#7739)

* chore: move to swc

* chore: fix tax rate tests

* chore: undo failed test

* chore: fix unit tests script

* chore: use node 20

* Update scripts/run-workspace-unit-tests-in-chunks.sh

packages/core/orchestration/jest.config.js

@@ -1,13 +1,5 @@
 module.exports = {
-  transform: {
-    "^.+\\.[jt]s?$": [
-      "ts-jest",
-      {
-        tsconfig: "tsconfig.json",
-        isolatedModules: true,
-      },
-    ],
-  },
+  transform: { "^.+\\.[jt]s?$": "@swc/jest" },
   testEnvironment: `node`,
   moduleFileExtensions: [`js`, `ts`],
 }

packages/core/orchestration/package.json

@@ -23,7 +23,6 @@
     "cross-env": "^5.2.1",
     "jest": "^29.7.0",
     "rimraf": "^5.0.1",
-    "ts-jest": "^29.1.1",
     "typescript": "^5.1.6"
   },
   "dependencies": {

packages/core/orchestration/src/workflow/global-workflow.ts

@@ -32,7 +32,7 @@ export class GlobalWorkflow extends WorkflowManager {
     } else if (Array.isArray(modulesLoaded) && modulesLoaded.length) {
       container = createMedusaContainer()
 
-      for (const mod of modulesLoaded) {
+      for (const mod of modulesLoaded || []) {
         const registrationName = mod.__definition.registrationName
         container.register(registrationName, asValue(mod))
       }

packages/core/orchestration/src/workflow/local-workflow.ts

@@ -79,7 +79,7 @@ export class LocalWorkflow {
     } else if (Array.isArray(modulesLoaded) && modulesLoaded.length) {
       container = createMedusaContainer()
 
-      for (const mod of modulesLoaded) {
+      for (const mod of modulesLoaded || []) {
         const registrationName = mod.__definition.registrationName
         container.register(registrationName, asValue(mod))
       }

packages/core/orchestration/src/workflow/workflow-manager.ts

@@ -11,7 +11,6 @@ import {
   TransactionStepsDefinition,
 } from "../transaction"
 import { WorkflowScheduler } from "./scheduler"
-import { MedusaError } from "@medusajs/utils"
 
 export interface WorkflowDefinition {
   id: string
@@ -51,7 +50,7 @@ export type WorkflowStepHandler = (
   args: WorkflowStepHandlerArguments
 ) => Promise<unknown>
 
-export class WorkflowManager {
+class WorkflowManager {
   protected static workflows: Map<string, WorkflowDefinition> = new Map()
   protected static scheduler = new WorkflowScheduler()
 
@@ -79,10 +78,7 @@ export class WorkflowManager {
 
   static getTransactionDefinition(workflowId): OrchestratorBuilder {
     if (!WorkflowManager.workflows.has(workflowId)) {
-      throw new MedusaError(
-        MedusaError.Types.NOT_FOUND,
-        `Workflow with id "${workflowId}" not found.`
-      )
+      throw new Error(`Workflow with id "${workflowId}" not found.`)
     }
 
     const workflow = WorkflowManager.workflows.get(workflowId)!
@@ -232,4 +228,6 @@ export class WorkflowManager {
 }
 
 global.WorkflowManager ??= WorkflowManager
-exports.WorkflowManager = global.WorkflowManager
+const GlobalWorkflowManager = global.WorkflowManager
+
+export { GlobalWorkflowManager as WorkflowManager }