@inversifyjs/core/lib/planning/actions/addRootServiceNodeBindingIfContextFree.js

InversifyJs core package

import { buildPlanBindingConstraintsList } from '../calculations/buildPlanBindingConstraintsList.js';
import { LazyPlanServiceNode } from '../models/LazyPlanServiceNode.js';
import { addServiceNodeBindingIfContextFree } from './addServiceNodeBindingIfContextFree.js';
/**
 * Attach a binding to the root service node if the binding is context-free.
 * @param params The plan parameters.
 * @param serviceNode The service node to attach the binding to.
 * @param binding The binding to attach.
 * @returns True if the binding requires ancestor metadata, false otherwise.
 */
export function addRootServiceNodeBindingIfContextFree(params, serviceNode, binding) {
    if (LazyPlanServiceNode.is(serviceNode) && !serviceNode.isExpanded()) {
        return {
            isContextFreeBinding: true,
            shouldInvalidateServiceNode: false,
        };
    }
    const bindingConstraintsList = buildPlanBindingConstraintsList(params);
    const chained = params.rootConstraints.isMultiple && params.rootConstraints.chained;
    return addServiceNodeBindingIfContextFree(params, serviceNode, binding, bindingConstraintsList, chained);
}
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