chore: commit all changes

app/workflows/task-runner.ts

@@ -0,0 +1,54 @@
+import { sleep } from 'workflow';
+import { start } from 'workflow/api';
+import { runTaskProcessor } from '@/lib/server/task-processors';
+import {
+  claimQueuedTask,
+  completeTask,
+  markTaskFailure
+} from '@/lib/server/repos/tasks';
+import type { Task } from '@/lib/types';
+
+export async function runTaskWorkflow(taskId: string) {
+  'use workflow';
+
+  const task = await claimQueuedTaskStep(taskId);
+  if (!task) {
+    return;
+  }
+
+  try {
+    const result = await processTaskStep(task);
+    await completeTaskStep(task.id, result);
+  } catch (error) {
+    const reason = error instanceof Error
+      ? error.message
+      : 'Task failed unexpectedly';
+
+    const nextState = await markTaskFailureStep(task.id, reason);
+
+    if (nextState.shouldRetry) {
+      await sleep('1200ms');
+      await start(runTaskWorkflow, [task.id]);
+    }
+  }
+}
+
+async function claimQueuedTaskStep(taskId: string) {
+  'use step';
+  return await claimQueuedTask(taskId);
+}
+
+async function processTaskStep(task: Task) {
+  'use step';
+  return await runTaskProcessor(task);
+}
+
+async function completeTaskStep(taskId: string, result: Record<string, unknown>) {
+  'use step';
+  await completeTask(taskId, result);
+}
+
+async function markTaskFailureStep(taskId: string, reason: string) {
+  'use step';
+  return await markTaskFailure(taskId, reason);
+}