fix sso core folder

apps/sso-core/src/domain/otp.service.ts

@@ -0,0 +1,49 @@
+import { BadRequestException, Injectable, UnauthorizedException } from '@nestjs/common';
+import * as bcrypt from 'bcryptjs';
+import { randomInt } from 'node:crypto';
+import { PrismaService } from '../infra/prisma.service';
+import { SettingsService } from './settings.service';
+
+@Injectable()
+export class OtpService {
+  constructor(
+    private readonly prisma: PrismaService,
+    private readonly settings: SettingsService
+  ) {}
+
+  async send(command: { target: string; channel: string; purpose: string; userId?: string }) {
+    const expiryMinutes = await this.settings.getNumber('OTP_EXPIRY_MINUTES', 10);
+    const code = String(randomInt(100000, 999999));
+    const expiresAt = new Date(Date.now() + expiryMinutes * 60_000);
+    await this.prisma.authCode.create({
+      data: {
+        userId: command.userId,
+        target: command.target,
+        channel: command.channel,
+        purpose: command.purpose,
+        codeHash: await bcrypt.hash(code, 10),
+        expiresAt
+      }
+    });
+    console.log(`OTP ${command.channel} для ${command.target}: ${code}`);
+    return { sent: true, expiresAt: expiresAt.toISOString() };
+  }
+
+  async verify(command: { target: string; code: string; purpose: string }) {
+    const authCode = await this.prisma.authCode.findFirst({
+      where: {
+        target: command.target,
+        purpose: command.purpose,
+        usedAt: null,
+        expiresAt: { gt: new Date() }
+      },
+      orderBy: { createdAt: 'desc' }
+    });
+
+    if (!authCode) throw new BadRequestException('Код подтверждения не найден или истек');
+    const matches = await bcrypt.compare(command.code, authCode.codeHash);
+    if (!matches) throw new UnauthorizedException('Неверный код подтверждения');
+    await this.prisma.authCode.update({ where: { id: authCode.id }, data: { usedAt: new Date() } });
+    return { verified: true };
+  }
+}