dazjsx/util/reflect.util.js

参考nestjs，基于KOA2的一款轻量级的后端开发框架

"use strict";
Object.defineProperty(exports, "__esModule", { value: true });
exports.R = void 0;
const __1 = require("..");
class R {
    static getMetadata(key, instance, name) {
        return Reflect.getMetadata(key, instance, name);
    }
    static getArrayMetadata(key, instance, name) {
        return Reflect.getMetadata(key, instance, name) || [];
    }
    static getObjectMetadata(key, instance, name) {
        return Reflect.getMetadata(key, instance, name) || {};
    }
    static setMetadata(key, val, target, name) {
        return Reflect.defineMetadata(key, val, target, name);
    }
    static getMethodPrototype(instance) {
        const proto = Object.getPrototypeOf(instance);
        const propertyNames = Object.getOwnPropertyNames(proto);
        const reocrd = [];
        let isOk = false;
        propertyNames.map((name) => {
            isOk = name !== __1.Constant.CT && typeof proto[name] === __1.Constant.FN;
            if (isOk) {
                reocrd.push({
                    name,
                    methodFn: proto[name],
                });
            }
        });
        return reocrd;
    }
    static defineData(source, key, value) {
        Object.defineProperty(source || {}, key, {
            value,
        });
        return source;
    }
}
exports.R = R;