vwo-fme-node-sdk/lib/models/campaign/VariableModel.ts

VWO Node/JavaScript SDK for Feature Management and Experimentation

/**
 * Copyright 2024-2025 Wingify Software Pvt. Ltd.
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *    http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */
import { dynamic } from '../../types/Common';

export class VariableModel<T = dynamic> {
  private val: T;
  private value: T;

  private type: string;

  private k: string;
  private key: string;

  private i: number;
  private id: number;

  constructor(id: number, type: string, key: string, value: T) {
    this.value = value;
    this.type = type;
    this.key = key;
    this.id = id;
  }

  static modelFromDictionary<T = unknown>(variable: VariableModel<T>) {
    return new VariableModel<T>(
      variable.i ?? variable.id,
      variable.type,
      variable.k ?? variable.key,
      variable.val ?? variable.value,
    );
  }

  setValue(value: T): void {
    this.value = value;
  }

  setKey(key: string): void {
    this.key = key;
  }

  setType(type: string): void {
    this.type = type;
  }

  getId(): number {
    return this.id;
  }

  getValue(): dynamic {
    return this.value;
  }

  getType(): string {
    return this.type;
  }

  getKey(): string {
    return this.key;
  }
}