express-cargo/dist/cjs/src/decorators.js

express middleware for class-based request parsing

"use strict";
Object.defineProperty(exports, "__esModule", {
    value: true
});
Object.defineProperty(exports, "optional", {
    enumerable: true,
    get: function() {
        return optional;
    }
});
const _metadata = require("./metadata");
function optional() {
    return (target, propertyKey)=>{
        const classMeta = new _metadata.CargoClassMetadata(target);
        const fieldMeta = classMeta.getFieldMetadata(propertyKey);
        fieldMeta.setOptional(true);
        classMeta.setFieldMetadata(propertyKey, fieldMeta);
    };
}