@joist/di/target/lib/lifecycle.js

Dependency Injection for Vanilla JS classes

export function injected(condition) {
    return function onInjectDecorator(val, ctx) {
        const metadata = ctx.metadata;
        metadata.onInjected ??= [];
        metadata.onInjected.push({
            callback: val,
            condition,
        });
    };
}
export function created(condition) {
    return function onInjectDecorator(val, ctx) {
        const metadata = ctx.metadata;
        metadata.onCreated ??= [];
        metadata.onCreated.push({
            callback: val,
            condition,
        });
    };
}
export function callLifecycle(instance, injector, methods) {
    if (methods) {
        for (const { callback, condition } of methods) {
            if (condition) {
                const result = condition({ injector, instance });
                if (result.enabled === false) {
                    continue;
                }
            }
            callback.call(instance, injector);
        }
    }
}
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