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tehran_tala/apps/api/src/modules/auth/auth.service.ts
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TypeScript

import { Injectable, UnauthorizedException } from '@nestjs/common';
import { JwtService } from '@nestjs/jwt';
import * as bcrypt from 'bcryptjs';
import { PrismaService } from '../../prisma/prisma.service';
import type { LoginDto } from './dto/login.dto';
@Injectable()
export class AuthService {
constructor(
private readonly prisma: PrismaService,
private readonly jwt: JwtService,
) {}
/**
* Port of legacy AdminController::login (henza_server).
*
* Legacy issued a random 60-char string as `api_token` and persisted it on the
* user row; this issues a signed JWT instead. The response keeps the legacy
* shape the admin panel's auth store reads:
* - `api_token` -> stored in localStorage under token/branch_token
* - `roles` -> [{ rid }], mapped to rids by the frontend then expanded
* through checkParent()
*
* Deliberate deviation from legacy: a bad phone and a bad password both return
* 401 here. Legacy returned 404 (firstOrFail) for an unknown phone and 422 for
* a wrong password, which let anyone enumerate valid admin phone numbers.
*/
async login(dto: LoginDto) {
const user = await this.prisma.adminUser.findUnique({
where: { mobile: dto.phone },
include: { userType: { include: { permissions: true } } },
});
if (!user || !user.isActive) {
throw new UnauthorizedException('نام کاربری یا رمز عبور اشتباه است');
}
const passwordOk = await bcrypt.compare(dto.password, user.passwordHash);
if (!passwordOk) {
throw new UnauthorizedException('نام کاربری یا رمز عبور اشتباه است');
}
const apiToken = await this.jwt.signAsync({ sub: user.id, mobile: user.mobile });
return {
id: user.id,
name: user.fullName,
fullName: user.fullName,
mobile: user.mobile,
role: user.role,
ut: user.userTypeId,
branch_id: user.branchId,
api_token: apiToken,
roles: (user.userType?.permissions ?? []).map((p) => ({ rid: p.rid })),
};
}
/**
* Port of legacy UserController::showData, which the router guard calls on every
* cold load to refresh the permission list:
*
* $user['permission'] = Permission::where('ut',$user->ut)->select('rid')->get()->pluck('rid');
*
* Returns raw (unexpanded) rids — the frontend runs checkParent() on them, as in
* legacy. The guard's own checks use the pre-expanded list from JwtStrategy.
*/
async showData(adminId: string) {
const user = await this.prisma.adminUser.findUnique({
where: { id: adminId },
include: { userType: { include: { permissions: true } } },
});
if (!user) {
throw new UnauthorizedException();
}
return {
id: user.id,
name: user.fullName,
fullName: user.fullName,
mobile: user.mobile,
role: user.role,
ut: user.userTypeId,
branch_id: user.branchId,
user_type: user.userType ? { id: user.userType.id, title: user.userType.title } : null,
permission: (user.userType?.permissions ?? []).map((p) => p.rid),
};
}
}