typescript-domain/lib/src/metadata-storage.js

Decorator-based transformation of JSON or plain Javascript objects to classes

"use strict";
Object.defineProperty(exports, "__esModule", { value: true });
exports.defaultMetadataStorage = void 0;
class MetadataStorage {
    static _instance;
    // eslint-disable-next-line @typescript-eslint/ban-types
    metadata = new Map();
    static get Instance() {
        return this._instance || (this._instance = new this());
    }
    // eslint-disable-next-line @typescript-eslint/ban-types
    getMetadata(target) {
        return this.metadata.get(target);
    }
    addMetadata(metadata) {
        const currentMetadata = this.metadata.get(metadata.target);
        this.metadata.set(metadata.target, currentMetadata ? [...currentMetadata, metadata] : [metadata]);
    }
}
exports.defaultMetadataStorage = MetadataStorage.Instance;