@triviality/serializer/Serializeable.js

Typescript serializer with an interface

"use strict";
Object.defineProperty(exports, "__esModule", { value: true });
require("reflect-metadata");
var Metadata_1 = require("./Metadata");
var SERIALIZER = Symbol.for('serializer');
function getSerializerMetadata(constructor) {
    var metadata = Metadata_1.Metadata.getMetadata(SERIALIZER, constructor);
    if (metadata) {
        return metadata;
    }
    var parent = Object.getPrototypeOf(constructor.prototype).constructor;
    if (parent === Object) {
        return {};
    }
    return Object.assign({}, getSerializerMetadata(parent));
}
exports.getSerializerMetadata = getSerializerMetadata;
/**
 * Decorator function for object to normalize it.
 */
function Normalize(target, functionName) {
    var constructor = target.constructor;
    var metadata = getSerializerMetadata(constructor);
    metadata.normalize = functionName;
    Metadata_1.Metadata.defineMetadata(SERIALIZER, metadata, constructor);
}
exports.Normalize = Normalize;
/**
 * Decorator static function to de-normalize it.
 */
function DeNormalize(constructor, functionName) {
    var metadata = getSerializerMetadata(constructor);
    metadata.deNormalize = functionName;
    Metadata_1.Metadata.defineMetadata(SERIALIZER, metadata, constructor);
}
exports.DeNormalize = DeNormalize;
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