Function addFunction

ts/workflow-builder/src/utils/functionOperations.ts:56–71

()

/** Create a new (empty) function + its body canvas. Returns the new definition. */
export function addFunction(): FunctionDeclaration {
  const id = generateId();
  const existing = Object.values(useEditorStore.getState().functions).map((f) => f.name);
  const fn: FunctionDeclaration = {
    id,
    version: 1,
    name: uniqueName("function", existing),
    arguments: [],
    outputs: [],
  };
  useEditorStore.getState().setFunctions((fns) => ({ ...fns, [id]: fn }));
  // Create the body canvas (seeds an OnFunctionCall node) and watch it.
  getOrCreateCanvasStore(id);
  notifyCanvasRegistryChange();
  return fn;
}

/** Delete a function: its declaration, its body canvas, and any selection of it. */
export function deleteFunction(id: string): void {