Get Flow Tree
In some situations, you need to get a job and all of its children, grandchildren and so on.
const flow = new FlowProducer({ connection });
const originalTree = await flow.add({
name: 'root-job',
queueName: 'topQueueName',
data: {},
children: [
{
name,
data: { idx: 0, foo: 'bar' },
queueName: 'childrenQueueName',
children: [
{
name,
data: { idx: 4, foo: 'baz' },
queueName: 'grandchildrenQueueName',
},
],
},
{
name,
data: { idx: 2, foo: 'foo' },
queueName: 'childrenQueueName',
},
{
name,
data: { idx: 3, foo: 'bis' },
queueName: 'childrenQueueName',
},
],
});
const { job: topJob } = originalTree;
const tree = await flow.getFlow({
id: topJob.id,
queueName: 'topQueueName',
});
const { children, job } = tree;
Each child may have a job property and in case they have children as well, they would have children property
You would also may need a way to limit that information if you have many children for one of the job nodes.
const limitedTree = await flow.getFlow({
id: topJob.id,
queueName: 'topQueueName',
depth: 1, // get only the first level of children
maxChildren: 2, // get only 2 children per node
});
const { children, job } = limitedTree;
Last modified 7mo ago