alpha-dic/compiled/middlewares/deprecated.js

Asynchronous dependency injection container

"use strict";
Object.defineProperty(exports, "__esModule", { value: true });
exports.deprecatedMiddleware = exports.deprecated = exports.deprecatedAnnotationName = void 0;
exports.deprecatedAnnotationName = '__deprecatedService';
function deprecated(note) {
    return {
        name: exports.deprecatedAnnotationName,
        note
    };
}
exports.deprecated = deprecated;
function deprecatedMiddleware(messageFunc = console.warn) {
    return (definition, next) => {
        const deprecatedAnnotations = definition.annotations
            .filter(d => d && d.name === exports.deprecatedAnnotationName);
        if (deprecatedAnnotations.length) {
            const deprecationNote = deprecatedAnnotations.map(d => d.note).join(', ');
            messageFunc(`Service ${definition.name.toString()} is deprecated: ` + deprecationNote);
        }
        return next(definition);
    };
}
exports.deprecatedMiddleware = deprecatedMiddleware;