bcrypt como servicio y login operador listo

src/bcrypt/bcrypt.service.ts

@@ -0,0 +1,20 @@
+import { Injectable } from '@nestjs/common';
+import { ConfigService } from '@nestjs/config';
+import * as bcrypt from 'bcrypt';
+
+@Injectable()
+export class BcryptService {
+  constructor(private configService: ConfigService) {}
+
+  encriptar(password: string) {
+    const salt = bcrypt.genSaltSync(
+      Number(this.configService.get<string>('SALT_ROUNDS')),
+    );
+
+    return bcrypt.hashSync(password, salt);
+  }
+
+  comparar(password: string, passwordDb: string) {
+    return bcrypt.compareSync(password, passwordDb);
+  }
+}