asksuite-core/util/CacheRedis.js

class CacheRedis {
  constructor({ client, prefixKey, expirationTime, isJson, deserializeFunc }) {
    this.client = client;
    this.prefixKey = prefixKey;
    this.expirationTime = expirationTime;
    this.isJson = isJson;
    this.deserializeFunc = deserializeFunc;
  }

  formatKey(key) {
    if (this.prefixKey) {
      return `${this.prefixKey}:${key}`;
    }

    return key;
  }

  async deserialize(data) {
    if (this.deserializeFunc) {
      return this.deserializeFunc(data);
    }

    return data;
  }

  async remove(key) {
    const formattedKey = this.formatKey(key);
    const value = await this.client.remove(formattedKey);
    return this.deserialize(value);
  }

  async get(key) {
    const formattedKey = this.formatKey(key);
    const value = await this.client.getValue(formattedKey, this.isJson);
    return this.deserialize(value);
  }

  async set(key, value) {
    const formattedKey = this.formatKey(key);
    if (this.expirationTime) {
      return this.client.setValueWithExpirationTime(
        formattedKey,
        value,
        this.isJson,
        this.expirationTime,
      );
    }
    return this.client.setValue(formattedKey, value, this.isJson);
  }
}

module.exports = { CacheRedis };