chore(workflow-engine): export cancel method (#11844)

What:
  * Workflow engine exports the method `cancel` to revert a workflow.

packages/modules/workflow-engine-redis/src/services/workflow-orchestrator.ts

@@ -35,8 +35,11 @@ export type WorkflowOrchestratorRunOptions<T> = Omit<
 
 export type WorkflowOrchestratorCancelOptions = Omit<
   FlowCancelOptions,
-  "transaction"
->
+  "transaction" | "transactionId" | "container"
+> & {
+  transactionId: string
+  container?: ContainerLike
+}
 
 type RegisterStepSuccessOptions<T> = Omit<
   WorkflowOrchestratorRunOptions<T>,
@@ -379,10 +382,8 @@ export class WorkflowOrchestratorService {
   async getRunningTransaction(
     workflowId: string,
     transactionId: string,
-    options?: { context?: Context }
+    context?: Context
   ): Promise<DistributedTransactionType> {
-    let { context } = options ?? {}
-
     if (!workflowId) {
       throw new Error("Workflow ID is required")
     }
@@ -398,10 +399,9 @@ export class WorkflowOrchestratorService {
       throw new Error(`Workflow with id "${workflowId}" not found.`)
     }
 
-    const transaction = await exportedWorkflow.getRunningTransaction(
-      transactionId,
-      context
-    )
+    const flow = exportedWorkflow()
+
+    const transaction = await flow.getRunningTransaction(transactionId, context)
 
     return transaction
   }

packages/modules/workflow-engine-redis/src/services/workflows-module.ts

@@ -17,7 +17,10 @@ import type {
 } from "@medusajs/framework/workflows-sdk"
 import { SqlEntityManager } from "@mikro-orm/postgresql"
 import { WorkflowExecution } from "@models"
-import { WorkflowOrchestratorService } from "@services"
+import {
+  WorkflowOrchestratorCancelOptions,
+  WorkflowOrchestratorService,
+} from "@services"
 
 type InjectedDependencies = {
   manager: SqlEntityManager
@@ -112,7 +115,7 @@ export class WorkflowsModuleService<
     return await this.workflowOrchestratorService_.getRunningTransaction(
       workflowId,
       transactionId,
-      { context }
+      context
     )
   }
 
@@ -194,4 +197,13 @@ export class WorkflowsModuleService<
       updated_at <= (CURRENT_TIMESTAMP - INTERVAL '1 second' * retention_time);
     `)
   }
+
+  @InjectSharedContext()
+  async cancel(
+    workflowId: string,
+    options: WorkflowOrchestratorCancelOptions,
+    @MedusaContext() context: Context = {}
+  ) {
+    return this.workflowOrchestratorService_.cancel(workflowId, options)
+  }
 }