ts-ioc-container/esm/hooks/HookContext.js

Fast, lightweight TypeScript dependency injection container with a clean API, scoped lifecycles, decorators, tokens, hooks, lazy injection, customizable providers, and no global container objects.

import { getProxyTarget, isProxy } from '../utils/proxy';
import { resolveArgs } from '../injector/MetadataInjector';
export class HookContext {
    scope;
    methodName;
    instance;
    initialArgs = [];
    constructor(instance, scope, methodName) {
        this.scope = scope;
        this.methodName = methodName;
        this.instance = isProxy(instance) ? getProxyTarget(instance) : instance;
    }
    resolveArgs(...args) {
        return resolveArgs(this.instance.constructor, this.methodName)(this.scope, {
            args: [...this.initialArgs, ...args],
        });
    }
    invokeMethod({ args = this.resolveArgs() } = {}) {
        // @ts-ignore
        return this.instance[this.methodName](...args);
    }
    setProperty(fn) {
        // @ts-ignore
        this.instance[this.methodName] = fn.resolve(this.scope);
    }
    setInitialArgs(...args) {
        this.initialArgs = args;
        return this;
    }
}
export const createHookContext = (Target, scope, methodName = 'constructor') => new HookContext(Target, scope, methodName);
export const createHookContextFactory = ({ args = [] } = {}) => (Target, scope, methodName) => createHookContext(Target, scope, methodName).setInitialArgs(...args);