Yape Challenge Project

docs/adr/001-nestjs-dinamyc-modules.md

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+ADR 001: Reto 3 — Diseño de librería de plataforma
+
+Status
+Proposed
+
+Context
+En el Squad se trabaja con componentes altamente acoplados, lo que implica mucho capacity del equipo cuando se requiere
+realizar modificaciones a los componentes.
+
+Decision
+Se utilizarán módulos dinámicos de NestJS para microservicioes y broker de eventos con kafka.
+
+Consequences
+👍 Positivas
+Mayor escalabilidad
+Componentes desacoplados
+Mejor tiempo de respuesta
+👎 Negativas
+Mayor complejidad técnica
+Necesidad de manejar reintentos
+
+Risks
+Mala configuración de Kafka
+Pérdida de mensajes si no se maneja correctamente
+
+Assumptions
+El equipo puede operar Kafka
+
+References
+https://docs.nestjs.com/microservices/kafka

docs/adr/002-kafka-schemas-evolution.md

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+ADR 002: Reto 3 — Diseño de librería de plataforma
+
+Status
+Proposed
+
+Context
+El Squad recibe contantemente requerimientos para actualizar sus componentes. Esto conlleva en algunos casos a modificar 
+la estructura de los mensajes en el broker.
+
+Decision
+Se usará Confluent Schema Registry para definir esquimir esquemas de compatibilidad.
+
+Consequences
+👍 Positivas
+Mayor estabilidad operativa
+👎 Negativas
+Mayor complejidad técnica
+
+Risks
+Mala gestión del Confluente Schema Registry
+
+Assumptions
+El equipo conoce Confluent Schema Registry
+
+References
+https://docs.confluent.io/platform/current/schema-registry/index.html

docs/adr/003-future-work.md

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+ADR 003: Reto 3 — Diseño de librería de plataforma
+
+Status
+Proposed
+
+Context
+Se ha desarrollado una versión base de un requerimiento, pero hay lineamientos técnicos que pueden
+ser mejorables para seguir potenciando la solución.
+
+Decision
+Se lista las mejoras a futuro:
+ - Agregar capa de seguridad según estándar Oauth2.0
+ - Intgerar la solución con la herramienta Dynatrace para monitoreo
+ - Dockerizar todos los componentes de la solución
+
+Consequences
+👍 Positivas
+Mayor seguridad
+Contar con observabilidad de los componentes
+Mayor escalabilidad
+👎 Negativas
+Mayor complejidad técnica
+
+Risks
+Mala validacion de access_tokens
+
+Assumptions
+El equipo conoce del estándar OAuth2.0

kafka-docker/docker-compose.yaml

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+services:
+  kafka:
+    image: apache/kafka:3.7.0
+    container_name: kafka
+    ports:
+      - "9092:9092"
+    environment:
+      KAFKA_NODE_ID: 1
+      KAFKA_PROCESS_ROLES: 'controller,broker'
+      KAFKA_CONTROLLER_QUORUM_VOTERS: '1@localhost:29093'
+      KAFKA_LISTENERS: 'PLAINTEXT://0.0.0.0:9092,CONTROLLER://0.0.0.0:29093,PLAINTEXT_HOST://0.0.0.0:9094'
+      KAFKA_ADVERTISED_LISTENERS: 'PLAINTEXT://localhost:9092,PLAINTEXT_HOST://localhost:9094'
+      KAFKA_LISTENER_SECURITY_PROTOCOL_MAP: 'CONTROLLER:PLAINTEXT,PLAINTEXT:PLAINTEXT,PLAINTEXT_HOST:PLAINTEXT'
+      KAFKA_CONTROLLER_LISTENER_NAMES: 'CONTROLLER'
+      KAFKA_INTER_BROKER_LISTENER_NAME: 'PLAINTEXT'
+
+      KAFKA_OFFSETS_TOPIC_REPLICATION_FACTOR: 1
+      KAFKA_TRANSACTION_STATE_LOG_REPLICATION_FACTOR: 1
+      KAFKA_TRANSACTION_STATE_LOG_MIN_ISR: 1
+
+      # Configuraciones de KRaft necesarias
+      CLUSTER_ID: 'MkU3OEVBNTcwNTJENDM2Qk' # UUID único fijo
+
+
+

yape-consumer/.gitignore

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+# compiled output
+/dist
+/node_modules
+/build
+
+# Logs
+logs
+*.log
+npm-debug.log*
+pnpm-debug.log*
+yarn-debug.log*
+yarn-error.log*
+lerna-debug.log*
+
+# OS
+.DS_Store
+
+# Tests
+/coverage
+/.nyc_output
+
+# IDEs and editors
+/.idea
+.project
+.classpath
+.c9/
+*.launch
+.settings/
+*.sublime-workspace
+
+# IDE - VSCode
+.vscode/*
+!.vscode/settings.json
+!.vscode/tasks.json
+!.vscode/launch.json
+!.vscode/extensions.json
+
+# dotenv environment variable files
+.env
+.env.development.local
+.env.test.local
+.env.production.local
+.env.local
+
+# temp directory
+.temp
+.tmp
+
+# Runtime data
+pids
+*.pid
+*.seed
+*.pid.lock
+
+# Diagnostic reports (https://nodejs.org/api/report.html)
+report.[0-9]*.[0-9]*.[0-9]*.[0-9]*.json

yape-consumer/.prettierrc

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+{
+  "singleQuote": true,
+  "trailingComma": "all"
+}

yape-consumer/README.md

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+<p align="center">
+  <a href="http://nestjs.com/" target="blank"><img src="https://nestjs.com/img/logo-small.svg" width="120" alt="Nest Logo" /></a>
+</p>
+
+[circleci-image]: https://img.shields.io/circleci/build/github/nestjs/nest/master?token=abc123def456
+[circleci-url]: https://circleci.com/gh/nestjs/nest
+
+  <p align="center">A progressive <a href="http://nodejs.org" target="_blank">Node.js</a> framework for building efficient and scalable server-side applications.</p>
+    <p align="center">
+<a href="https://www.npmjs.com/~nestjscore" target="_blank"><img src="https://img.shields.io/npm/v/@nestjs/core.svg" alt="NPM Version" /></a>
+<a href="https://www.npmjs.com/~nestjscore" target="_blank"><img src="https://img.shields.io/npm/l/@nestjs/core.svg" alt="Package License" /></a>
+<a href="https://www.npmjs.com/~nestjscore" target="_blank"><img src="https://img.shields.io/npm/dm/@nestjs/common.svg" alt="NPM Downloads" /></a>
+<a href="https://circleci.com/gh/nestjs/nest" target="_blank"><img src="https://img.shields.io/circleci/build/github/nestjs/nest/master" alt="CircleCI" /></a>
+<a href="https://discord.gg/G7Qnnhy" target="_blank"><img src="https://img.shields.io/badge/discord-online-brightgreen.svg" alt="Discord"/></a>
+<a href="https://opencollective.com/nest#backer" target="_blank"><img src="https://opencollective.com/nest/backers/badge.svg" alt="Backers on Open Collective" /></a>
+<a href="https://opencollective.com/nest#sponsor" target="_blank"><img src="https://opencollective.com/nest/sponsors/badge.svg" alt="Sponsors on Open Collective" /></a>
+  <a href="https://paypal.me/kamilmysliwiec" target="_blank"><img src="https://img.shields.io/badge/Donate-PayPal-ff3f59.svg" alt="Donate us"/></a>
+    <a href="https://opencollective.com/nest#sponsor"  target="_blank"><img src="https://img.shields.io/badge/Support%20us-Open%20Collective-41B883.svg" alt="Support us"></a>
+  <a href="https://twitter.com/nestframework" target="_blank"><img src="https://img.shields.io/twitter/follow/nestframework.svg?style=social&label=Follow" alt="Follow us on Twitter"></a>
+</p>
+  <!--[![Backers on Open Collective](https://opencollective.com/nest/backers/badge.svg)](https://opencollective.com/nest#backer)
+  [![Sponsors on Open Collective](https://opencollective.com/nest/sponsors/badge.svg)](https://opencollective.com/nest#sponsor)-->
+
+## Description
+
+[Nest](https://github.com/nestjs/nest) framework TypeScript starter repository.
+
+## Project setup
+
+```bash
+$ npm install
+```
+
+## Compile and run the project
+
+```bash
+# development
+$ npm run start
+
+# watch mode
+$ npm run start:dev
+
+# production mode
+$ npm run start:prod
+```
+
+## Run tests
+
+```bash
+# unit tests
+$ npm run test
+
+# e2e tests
+$ npm run test:e2e
+
+# test coverage
+$ npm run test:cov
+```
+
+## Deployment
+
+When you're ready to deploy your NestJS application to production, there are some key steps you can take to ensure it runs as efficiently as possible. Check out the [deployment documentation](https://docs.nestjs.com/deployment) for more information.
+
+If you are looking for a cloud-based platform to deploy your NestJS application, check out [Mau](https://mau.nestjs.com), our official platform for deploying NestJS applications on AWS. Mau makes deployment straightforward and fast, requiring just a few simple steps:
+
+```bash
+$ npm install -g @nestjs/mau
+$ mau deploy
+```
+
+With Mau, you can deploy your application in just a few clicks, allowing you to focus on building features rather than managing infrastructure.
+
+## Resources
+
+Check out a few resources that may come in handy when working with NestJS:
+
+- Visit the [NestJS Documentation](https://docs.nestjs.com) to learn more about the framework.
+- For questions and support, please visit our [Discord channel](https://discord.gg/G7Qnnhy).
+- To dive deeper and get more hands-on experience, check out our official video [courses](https://courses.nestjs.com/).
+- Deploy your application to AWS with the help of [NestJS Mau](https://mau.nestjs.com) in just a few clicks.
+- Visualize your application graph and interact with the NestJS application in real-time using [NestJS Devtools](https://devtools.nestjs.com).
+- Need help with your project (part-time to full-time)? Check out our official [enterprise support](https://enterprise.nestjs.com).
+- To stay in the loop and get updates, follow us on [X](https://x.com/nestframework) and [LinkedIn](https://linkedin.com/company/nestjs).
+- Looking for a job, or have a job to offer? Check out our official [Jobs board](https://jobs.nestjs.com).
+
+## Support
+
+Nest is an MIT-licensed open source project. It can grow thanks to the sponsors and support by the amazing backers. If you'd like to join them, please [read more here](https://docs.nestjs.com/support).
+
+## Stay in touch
+
+- Author - [Kamil Myśliwiec](https://twitter.com/kammysliwiec)
+- Website - [https://nestjs.com](https://nestjs.com/)
+- Twitter - [@nestframework](https://twitter.com/nestframework)
+
+## License
+
+Nest is [MIT licensed](https://github.com/nestjs/nest/blob/master/LICENSE).

yape-consumer/eslint.config.mjs

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+// @ts-check
+import eslint from '@eslint/js';
+import eslintPluginPrettierRecommended from 'eslint-plugin-prettier/recommended';
+import globals from 'globals';
+import tseslint from 'typescript-eslint';
+
+export default tseslint.config(
+  {
+    ignores: ['eslint.config.mjs'],
+  },
+  eslint.configs.recommended,
+  ...tseslint.configs.recommendedTypeChecked,
+  eslintPluginPrettierRecommended,
+  {
+    languageOptions: {
+      globals: {
+        ...globals.node,
+        ...globals.jest,
+      },
+      sourceType: 'commonjs',
+      parserOptions: {
+        projectService: true,
+        tsconfigRootDir: import.meta.dirname,
+      },
+    },
+  },
+  {
+    rules: {
+      '@typescript-eslint/no-explicit-any': 'off',
+      '@typescript-eslint/no-floating-promises': 'warn',
+      '@typescript-eslint/no-unsafe-argument': 'warn',
+      "prettier/prettier": ["error", { endOfLine: "auto" }],
+    },
+  },
+);

yape-consumer/nest-cli.json

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+{
+  "$schema": "https://json.schemastore.org/nest-cli",
+  "collection": "@nestjs/schematics",
+  "sourceRoot": "src",
+  "compilerOptions": {
+    "deleteOutDir": true
+  }
+}