Installation

yarn add @perly/nestjs @nestjs/common @nestjs/core rxjs

Usage

Inside app.module.ts

import { Module } from '@nestjs/common';
import { PerlyModule, PerlyUserResolver } from '@perly/nestjs';
//... other imports

@Module({
  imports: [
    PerlyModule.forRoot({
      apiKey: process.env.PERLY_API_KEY, //or which other way to import your env
    }),
    // ... other imports
  ],
  controllers: [/* ...controllers*/],
  providers: [
    { provide: PerlyUserResolver, useClass: AppPerlyUserResolver }, 
    // ... other providers
  ],
})
export class AppModule {}

Create a new file called perly.service.ts

import { Injectable } from '@nestjs/common';
import { PerlyBuilder, PerlyUser, PerlyUserResolver } from '@perly/nestjs';
import { UserService } from './user.service';

@Injectable()
export class AppPerlyUserResolver implements PerlyUserResolver {
  constructor(private readonly usersService: UserService) { //or which other services need to get the userId from request

  }

  async resolve(req: Request): Promise<PerlyUser | null> {
    if (!req.url) return null;
    const userId = await this.usersService.findById(req.headers['user-id']);
    
    const user = await new PerlyBuilder()
      .setId(userId)
      .setMetadata({ plan: user.plan, region: user.region })
      .linkStripeById(user.stripeId)
      .linkHubspotById(user.hubspotId)
      .build();
    
    return user;
  }
}