pos-be/src/core/guards/domain/services/auth.service.ts

79 lines
2.1 KiB
TypeScript

import {
HttpStatus,
Injectable,
Scope,
UnauthorizedException,
} from '@nestjs/common';
import { InjectDataSource } from '@nestjs/typeorm';
import {
CONNECTION_NAME,
OPERATION,
} from 'src/core/strings/constants/base.constants';
import { DataSource } from 'typeorm';
import { UserRole } from 'src/modules/user-related/user/constants';
import { UserModel } from 'src/modules/user-related/user/data/models/user.model';
import { AppSource, LogUserType } from 'src/core/helpers/constant';
import { EventBus } from '@nestjs/cqrs';
import { LogUserLoginEvent } from 'src/modules/configuration/log/domain/entities/log-user-login.event';
import { UserLoginModel } from 'src/modules/user-related/user/data/models/user-login.model';
interface UserEntity {
user_id: string;
username: string;
role: UserRole;
user_privilege_id: string;
item_id: string;
item_name: string;
source: AppSource;
}
@Injectable({ scope: Scope.REQUEST })
export class AuthService {
constructor(
@InjectDataSource(CONNECTION_NAME.DEFAULT)
protected readonly dataSource: DataSource,
private eventBus: EventBus,
) {}
get repository() {
return this.dataSource.getRepository(UserLoginModel);
}
async logoutUser(user: UserEntity, token: string) {
await this.repository.delete({ login_token: token });
const userLogout = {
type: LogUserType.logout,
created_at: new Date().getTime(),
name: user.username,
user_privilege_id: user.user_privilege_id,
...user,
};
this.eventBus.publish(
new LogUserLoginEvent({
id: user.user_id,
old: null,
data: userLogout,
user: userLogout as any,
description: 'Logout',
module: UserModel.name,
op: OPERATION.UPDATE,
}),
);
}
async verifyRegisteredLoginToken(token: string) {
const data = await this.repository.findOneBy({ login_token: token });
if (!data) {
throw new UnauthorizedException({
statusCode: HttpStatus.UNAUTHORIZED,
message: `Invalid token`,
error: 'Unauthorized',
});
}
}
}