api-server/src/modules/waitlist/waitlist.repository.ts

import { Injectable } from '@nestjs/common';

export interface WaitlistEntry {
  id: string;
  nickname: string;
  email: string;
  devices: string[];
  interests: string[];
  painpoint: string;
  willingBeta: boolean;
  createdAt: Date;
}

@Injectable()
export class WaitlistRepository {
  private entries: WaitlistEntry[] = [];

  async findAll(): Promise<WaitlistEntry[]> {
    return this.entries;
  }

  async create(entry: WaitlistEntry): Promise<WaitlistEntry> {
    this.entries.push(entry);
    return entry;
  }
}