import { Injectable } from '@nestjs/common';
import { InjectRepository } from '@nestjs/typeorm';
import { PreferenceMaster } from '../entity/preference.entity';
import { Repository } from 'typeorm';

@Injectable()
export class PreferenceRepository {
  constructor(
    @InjectRepository(PreferenceMaster)
    private readonly preferenceRepository: Repository<PreferenceMaster>,
  ) {}

  async findByPreferenceKey(
    preferenceKey: string,
  ): Promise<PreferenceMaster | null> {
    return await this.preferenceRepository.findOne({
      where: { preference_key: preferenceKey },
    });
  }
}