import { Strategy } from 'passport-local';
import { PassportStrategy } from '@nestjs/passport';
import { Injectable, UnauthorizedException } from '@nestjs/common';
import { AuthorizationService } from './authorization.service';
import { UserEntity } from 'src/database/user/user.entity';


@Injectable()
export class LocalStrategy extends PassportStrategy(Strategy, 'local') {
	constructor(private authorizationService: AuthorizationService) {
		super();
	}

	async validate(username: string, password: string): Promise<UserEntity> {
		const user = await this.authorizationService.validateUser({ username: username, password: password });
		if (!user) {
			throw new UnauthorizedException();
		}
		return user;
	}
}