Function loadSubflowToStore

packages/common/store/subflow-state.ts:171–207

(subflowStore: SubflowStore, id: string)

 * so we need a program to parse comfyui workflow data to a flattern structure
 */
export async function loadSubflowToStore(subflowStore: SubflowStore, id: string): Promise<SubflowStore> {
  if (!id) {
    return subflowStore;
  }

  let doc = subflowStore.mapping[id]
  if (!doc) {
    doc = await documentDatabaseInstance.getDoc(id);
    subflowStore.mapping[id] = doc;
  }

  // update relationships
  const allNodes = Object.values(doc.snapshot.nodes);
  const {graph} = subflowStore.workflowStates[id] || {
    graph: {},
    isRootSubflow: false
  }

  allNodes.forEach(node => {
    subflowStore.relations[node.id] = id;
    graph[id] = node.value;
  });

  // find nested workflows
  const subFlowNodes =  allNodes.filter(node => node.value.widget === SUBFLOW_WIDGET_TYPE_NAME);

  for (const node of subFlowNodes) {
    await loadSubflowToStore(subflowStore, node.value.flowId!,);
  }

  return {
    ...subflowStore,
    mapping: {
      ...subflowStore.mapping,
    }
  }
}

export function parseSubflow(doc: PersistedFullWorkflow, widgets: Widgets): SubflowNodeRenderingInfo {
  if (!doc || !doc.snapshot.controlboard?.shareAsSubflowConfig) {