@xeito/injection/dist/index.js

Dependency Injection for Xeito | Framework for building web applications

// packages/injection/classes/registry.ts
var Registry = class {
  /**
   * Register a service instance in the registry
   * @param name name of the service
   * @param service service instance
   */
  static registerService(name, service) {
    if (this.serviceMap.has(name)) {
      console.warn(`Service ${name} already exists, overwriting`);
    }
    this.serviceMap.set(name, service);
  }
  /**
   * Get a service instance from the registry
   * @param name name of the service
   * @returns service instance
   * @throws {Error} if the service is not found
   */
  static getService(name) {
    if (!this.serviceMap.has(name)) {
      throw new Error(`Service ${name} not found. Did you forget to register it?`);
    }
    return this.serviceMap.get(name);
  }
  /**
   * Checks if a service exists in the registry
   * @param name name of the service
   * @returns true if the service exists, false otherwise
   */
  static serviceExists(name) {
    return this.serviceMap.has(name);
  }
};
/**
 * Map with all the registered services
 * @type {Map<string, any>}
 */
Registry.serviceMap = /* @__PURE__ */ new Map();

// packages/injection/decorators/injectable.ts
function Injectable(injectableMetadata) {
  return function _InjectableDecorator(target) {
    Registry.registerService(injectableMetadata.selector, new target());
  };
}

// packages/injection/decorators/inject.ts
function Inject(serviceName) {
  return function _InjectDecorator(target, propertyKey) {
    Object.defineProperty(target, propertyKey, {
      get() {
        return Registry.getService(serviceName ?? propertyKey);
      },
      set(value) {
        console.warn(`Cannot set value of ${serviceName} service`);
      }
    });
  };
}
export {
  Inject,
  Injectable,
  Registry
};
//# sourceMappingURL=index.js.map