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nestjs-cache-wrapper

v0.0.9

Published

Обертка над CacheModule + Redis, содержащая базовые необходимые функции для кэширования данных в удобном формате

Downloads

14

Readme

Инструкция по эксплуатации

Данная библиотека упрощает интеграцию модуля кэширования на базе Redis в nestjs проект, а также сглаживает некоторые недочеты базовых библиотек под капотом

Переменные окружения

  • CACHE_MAIN_DB_PASSWORD - пароль от redis БД
  • CACHE_MAIN_DB_HOST - ip адрес или домен, на котором хостится redis-server
  • CACHE_MAIN_DB_PORT - порт, на котором хостится redis-server

Установка


yarn add nestjs-cache-wrapper


// или


npm i nestjs-cache-wrapper

Интеграция с nestjs-модуляим

Для использования данной библиотеки в своем проекте, необходимо:

  1. Импортировать глобальный модуль GlobalCacheWrapperModule в ваш корневой app.module.ts

@Module({

  imports: [

    ..., GlobalCacheWrapperModule, ...

  ],

  controllers: [...],

  providers: [...],



})
  1. Сделать инъекцию CacheWrapperService в конструкторе вашего сервиса

constructor(private readonly cacheManager: CacheWrapperService) {}

Готово! Сервис может использоваться

Выполнение операций

Присвоение значений с указанием времени жизни в секундах


...

await this.cacheManager.setString('your-key', value, 90)

...

Получение уже присвоенных значений по их ключам


...

const user = await this.cacheManager.getJsonData('your-key')

...