import { Global, Module } from '@nestjs/common';
import { ConfigService } from '@nestjs/config';
import { REDIS_CLIENT } from './redis.constants';
import { RedisService } from './redis.service';

@Global()
@Module({
  providers: [
    {
      provide: REDIS_CLIENT,
      inject: [ConfigService],
      useFactory: (config: ConfigService) => {
        // eslint-disable-next-line @typescript-eslint/no-var-requires
        const IORedis = require('ioredis');
        return new IORedis({
          host: config.get<string>('redis.host'),
          port: config.get<number>('redis.port'),
          password: config.get<string>('redis.password') || undefined,
        });
      },
    },
    RedisService,
  ],
  exports: [RedisService],
})
export class RedisModule {}