Initial push of Plunk Next

apps/api/src/jobs/workflow-processor-queue.ts

@@ -0,0 +1,48 @@
+/**
+ * Background Job: Workflow Queue Processor
+ * Processes workflow steps from the queue (for delayed steps)
+ */
+
+import {type Job, Worker} from 'bullmq';
+
+import {workflowQueue, type WorkflowStepJobData} from '../services/QueueService.js';
+import {WorkflowExecutionService} from '../services/WorkflowExecutionService.js';
+
+export function createWorkflowWorker() {
+  const worker = new Worker<WorkflowStepJobData>(
+    workflowQueue.name,
+    async (job: Job<WorkflowStepJobData>) => {
+      const {executionId, stepId, type, stepExecutionId} = job.data;
+
+      if (type === 'timeout') {
+        // Handle timeout for WAIT_FOR_EVENT steps
+        if (!stepExecutionId) {
+          throw new Error('stepExecutionId is required for timeout jobs');
+        }
+
+        await WorkflowExecutionService.processTimeout(executionId, stepId, stepExecutionId);
+      } else {
+        // Handle regular step execution
+        await WorkflowExecutionService.processStepExecution(executionId, stepId);
+      }
+    },
+    {
+      connection: workflowQueue.opts.connection,
+      concurrency: 10, // Process up to 10 workflow steps concurrently
+    },
+  );
+
+  worker.on('completed', job => {
+    console.log(`[WORKFLOW-PROCESSOR] Job ${job.id} completed`);
+  });
+
+  worker.on('failed', (job, err) => {
+    console.error(`[WORKFLOW-PROCESSOR] Job ${job?.id} failed:`, err.message);
+  });
+
+  worker.on('error', err => {
+    console.error('[WORKFLOW-PROCESSOR] Worker error:', err);
+  });
+
+  return worker;
+}