Merge pull request 'SPI-007: optimizar count de préstamos activos con vista ligera' (#4) from feature/SPI-007-prestamos-activos-timeout into dev

Reviewed-on: #4

package-lock.json

@@ -25,7 +25,6 @@
         "class-validator": "^0.13.2",
         "csvtojson": "^2.0.10",
         "dotenv": "^16.0.3",
-        "hcaptcha": "^0.1.1",
         "moment": "^2.29.4",
         "mysql2": "^2.3.3",
         "nodemailer": "^6.7.8",
@@ -5049,11 +5048,6 @@
       "resolved": "https://registry.npmjs.org/has-unicode/-/has-unicode-2.0.1.tgz",
       "integrity": "sha512-8Rf9Y83NBReMnx0gFzA8JImQACstCYWUplepDa9xprwwtmgEZUF0h/i5xSA625zB/I37EtrswSST6OXxwaaIJQ=="
     },
-    "node_modules/hcaptcha": {
-      "version": "0.1.1",
-      "resolved": "https://registry.npmjs.org/hcaptcha/-/hcaptcha-0.1.1.tgz",
-      "integrity": "sha512-iMrDmH2VpIEKOrcKWidVjI89FdDKTEdZ7PfPWkP27sTazIIkob8YfdY2ezaufAnWBiUUcvzsn0qF+dyXtBH2Vw=="
-    },
     "node_modules/hexoid": {
       "version": "1.0.0",
       "resolved": "https://registry.npmjs.org/hexoid/-/hexoid-1.0.0.tgz",
@@ -13436,11 +13430,6 @@
       "resolved": "https://registry.npmjs.org/has-unicode/-/has-unicode-2.0.1.tgz",
       "integrity": "sha512-8Rf9Y83NBReMnx0gFzA8JImQACstCYWUplepDa9xprwwtmgEZUF0h/i5xSA625zB/I37EtrswSST6OXxwaaIJQ=="
     },
-    "hcaptcha": {
-      "version": "0.1.1",
-      "resolved": "https://registry.npmjs.org/hcaptcha/-/hcaptcha-0.1.1.tgz",
-      "integrity": "sha512-iMrDmH2VpIEKOrcKWidVjI89FdDKTEdZ7PfPWkP27sTazIIkob8YfdY2ezaufAnWBiUUcvzsn0qF+dyXtBH2Vw=="
-    },
     "hexoid": {
       "version": "1.0.0",
       "resolved": "https://registry.npmjs.org/hexoid/-/hexoid-1.0.0.tgz",

package.json

@@ -37,7 +37,6 @@
     "class-validator": "^0.13.2",
     "csvtojson": "^2.0.10",
     "dotenv": "^16.0.3",
-    "hcaptcha": "^0.1.1",
     "moment": "^2.29.4",
     "mysql2": "^2.3.3",
     "nodemailer": "^6.7.8",

src/auth/auth.controller.ts

@@ -2,7 +2,7 @@ import { Body, Controller, Get, Post, UseGuards } from '@nestjs/common';
 import { AuthGuard } from '@nestjs/passport';
 import { ApiBody, ApiOperation, ApiTags } from '@nestjs/swagger';
 import { Serealize } from '../interceptors/serialize.interceptor';
-import { HcaptchaGuard } from '../guards/hcaptcha.guard';
+import { TurnstileGuard } from '../guards/turnstile.guard';
 import { AuthService } from './auth.service';
 import { LoginAdminDto } from './dto/input/login-admin.dto';
 import { LoginOperadorDto } from './dto/input/login-operador.dto';
@@ -15,7 +15,7 @@ export class AuthController {
   constructor(private authService: AuthService) {}
 
   @Serealize(AuthTokenOutputDto)
-  @UseGuards(HcaptchaGuard)
+  @UseGuards(TurnstileGuard)
   @Post('login-admin')
   @ApiOperation({ description: 'Login del admin.' })
   @ApiBody({
@@ -27,7 +27,7 @@ export class AuthController {
   }
 
   @Serealize(AuthTokenOutputDto)
-  @UseGuards(HcaptchaGuard)
+  @UseGuards(TurnstileGuard)
   @Post('login-operador')
   @ApiOperation({ description: 'Login del operador.' })
   @ApiBody({
@@ -45,7 +45,7 @@ export class AuthController {
   }
 
   @Serealize(AuthTokenOutputDto)
-  @UseGuards(HcaptchaGuard)
+  @UseGuards(TurnstileGuard)
   @Post('login-usuario')
   @ApiOperation({ description: 'Login del usuario.' })
   @ApiBody({

src/guards/hcaptcha.guard.ts

@@ -1,37 +0,0 @@
-const { verify } = require('hcaptcha');
-import {
-  BadRequestException,
-  CanActivate,
-  ExecutionContext,
-  ForbiddenException,
-  Injectable,
-  InternalServerErrorException,
-} from '@nestjs/common';
-import { ConfigService } from '@nestjs/config';
-import { Observable } from 'rxjs';
-
-@Injectable()
-export class HcaptchaGuard implements CanActivate {
-  constructor(private configService: ConfigService) {}
-
-  canActivate(
-    context: ExecutionContext,
-  ): boolean | Promise<boolean> | Observable<boolean> {
-    const secret = this.configService.get<string>('HCAPTCHA_KEY');
-    const token = context.switchToHttp().getRequest().headers.hcaptcha;
-
-    if (this.configService.get<string>('STATE') !== 'produccion') return true;
-    if (!token)
-      throw new BadRequestException('No se mando un token de hcaptcha.');
-    return verify(secret, token)
-      .then((data) => {
-        if (data.success === true) return true;
-        else throw new ForbiddenException('El token de hcaptcha no es válido.');
-      })
-      .catch((err) => {
-        throw new InternalServerErrorException(
-          'Ocurrió un error con el hcaptcha.',
-        );
-      });
-  }
-}

src/guards/turnstile.guard.ts

@@ -0,0 +1,80 @@
+import {
+  BadRequestException,
+  CanActivate,
+  ExecutionContext,
+  ForbiddenException,
+  Injectable,
+  InternalServerErrorException,
+} from '@nestjs/common';
+import { ConfigService } from '@nestjs/config';
+import * as https from 'https';
+import { Observable } from 'rxjs';
+
+function verifyTurnstile(
+  secret: string,
+  token: string,
+): Promise<{ success: boolean }> {
+  const body = new URLSearchParams({ secret, response: token }).toString();
+
+  return new Promise((resolve, reject) => {
+    const req = https.request(
+      {
+        hostname: 'challenges.cloudflare.com',
+        path: '/turnstile/v0/siteverify',
+        method: 'POST',
+        headers: {
+          'Content-Type': 'application/x-www-form-urlencoded',
+          'Content-Length': Buffer.byteLength(body),
+        },
+      },
+      (res) => {
+        let data = '';
+        res.on('data', (chunk) => {
+          data += chunk;
+        });
+        res.on('end', () => {
+          try {
+            resolve(JSON.parse(data));
+          } catch (err) {
+            reject(err);
+          }
+        });
+      },
+    );
+    req.on('error', reject);
+    req.write(body);
+    req.end();
+  });
+}
+
+@Injectable()
+export class TurnstileGuard implements CanActivate {
+  constructor(private configService: ConfigService) {}
+
+  canActivate(
+    context: ExecutionContext,
+  ): boolean | Promise<boolean> | Observable<boolean> {
+    if (this.configService.get<string>('STATE') === 'desarrollo') return true;
+
+    const token = context.switchToHttp().getRequest().headers.turnstile;
+    if (!token)
+      throw new BadRequestException('No se envió un token de turnstile.');
+
+    const secret = this.configService.get<string>('TURNSTILE_SECRET_KEY');
+    return verifyTurnstile(secret, token)
+      .then((data) => {
+        if (data.success === true) return true;
+        throw new ForbiddenException('El token de turnstile no es válido.');
+      })
+      .catch((err) => {
+        if (
+          err instanceof ForbiddenException ||
+          err instanceof BadRequestException
+        )
+          throw err;
+        throw new InternalServerErrorException(
+          'Ocurrió un error con turnstile.',
+        );
+      });
+  }
+}

src/prestamo/prestamo.service.ts

@@ -450,15 +450,35 @@ export class PrestamoService {
     if (filtros.pagina) {
       options.take = 25;
       options.skip = (parseInt(filtros.pagina) - 1) * 25;
-      return this.fullInformacionPrestamoView
-        .findAndCount(options)
-        .then((infoPrestamos) => {
-          const prestamos: Prestamo[] = [];
 
-          for (let i = 0; i < infoPrestamos[0].length; i++)
-            prestamos.push(this.fullViewToPrestamo(infoPrestamos[0][i]));
-          return [prestamos, infoPrestamos[1]];
-        });
+      const activoTrue =
+        (typeof filtros.activo === 'boolean' && filtros.activo) ||
+        (typeof filtros.activo === 'string' && filtros.activo === 'true');
+      const canUseLightCount =
+        activoTrue && !filtros.usuario && !filtros.id_tipo_usuario;
+
+      if (canUseLightCount) {
+        const { usuario: _u, id_tipo_usuario: _tu, ...countWhere } =
+          busqueda;
+        const [rows, total] = await Promise.all([
+          this.fullInformacionPrestamoView.find(options),
+          this.informacionPrestamoView.count({
+            where: countWhere as FindOptionsWhere<InformacionPrestamoView>,
+          }),
+        ]);
+        const prestamos = rows.map((row) => this.fullViewToPrestamo(row));
+
+        return [prestamos, total];
+      }
+
+      const infoPrestamos = await this.fullInformacionPrestamoView.findAndCount(
+        options,
+      );
+      const prestamos: Prestamo[] = [];
+
+      for (let i = 0; i < infoPrestamos[0].length; i++)
+        prestamos.push(this.fullViewToPrestamo(infoPrestamos[0][i]));
+      return [prestamos, infoPrestamos[1]];
     }
     options.order = { id_institucion: 'ASC', id_prestamo: 'ASC' };
     return this.fullInformacionPrestamoView.find(options);

src/usuario/usuario.controller.ts

@@ -17,7 +17,7 @@ import {
   ApiTags,
 } from '@nestjs/swagger';
 import { Serealize } from '../interceptors/serialize.interceptor';
-import { HcaptchaGuard } from '../guards/hcaptcha.guard';
+import { TurnstileGuard } from '../guards/turnstile.guard';
 import { UsuarioService } from './usuario.service';
 import { ValidarUsuarioService } from '../validar-usuario/validar-usuario.service';
 import { Operador } from '../operador/entity/operador.entity';
@@ -39,7 +39,7 @@ export class UsuarioController {
 
   @Serealize(MessageOutputDto)
   @Post('registrar')
-  @UseGuards(HcaptchaGuard)
+  @UseGuards(TurnstileGuard)
   @ApiOperation({ description: 'Registro de usuario.' })
   @ApiBody({
     description: 'Variables que necesita el endpoint.',