51 lines
1.4 KiB
TypeScript
51 lines
1.4 KiB
TypeScript
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import { Injectable } from '@nestjs/common';
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import * as bcrypt from 'bcrypt';
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import { v4 as uuidv4 } from 'uuid';
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import { KVService } from 'src/kv/kv.service';
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import { AuthDTO } from './auth.dto';
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import { User } from './auth.model';
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@Injectable()
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export class AuthService {
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constructor(private kv: KVService) {}
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async login(payload: AuthDTO) {
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const user: User = await this.kv.get(payload.email);
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if (!user) {
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return { message: 'User not found', sessionId: null };
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}
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if (!(await bcrypt.compare(payload.password, user.hashedPassword))) {
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return { message: 'Invalid password', sessionId: null };
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}
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delete user.hashedPassword;
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const sessionId = uuidv4();
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await this.kv.set(sessionId, user, 1800);
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return { message: 'Login successful', sessionId };
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}
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async register(payload: AuthDTO) {
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const userExists = await this.kv.get(payload.email);
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if (userExists) {
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return { message: 'User already exists' };
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}
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const hashedPassword = await bcrypt.hash(payload.password, 10);
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const data = { email: payload.email, hashedPassword, isAdmin: false };
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await this.kv.set(payload.email, data, 0);
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return { message: 'User registered' };
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}
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async logout(sessionId: string) {
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await this.kv.del(sessionId);
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return { message: 'Logged out' };
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}
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async getUser(sessionId: string) {
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return this.kv.get(sessionId);
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}
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}
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