{"id":16532988,"url":"https://github.com/jeff-pedro/node-express-sequelize","last_synced_at":"2026-04-13T13:01:58.285Z","repository":{"id":236854859,"uuid":"793284061","full_name":"jeff-pedro/node-express-sequelize","owner":"jeff-pedro","description":"Explorando recursos do ORM Sequelize em uma aplicação em construída com Express.js e 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desenvolvida com [Express.js](https://expressjs.com/) a uma base de dados [SQLite](https://www.sqlite.org/).\n\n\n## 🤖 Tecnologias\n\n\u003cdiv align=\"center\"\u003e\n  \u003ca href='https://nodejs.org/' target='_blank'\u003e\u003cimg src=\"https://img.shields.io/badge/Node.js-white?style=for-the-badge\u0026logo=node.js\u0026logoColor=green\"\u003e\n  \u003cimg src=\"https://img.shields.io/badge/JavaScript-F7DF1E?style=for-the-badge\u0026logo=javascript\u0026logoColor=black\"\u003e\n  \u003ca href='https://expressjs.com/en/starter/installing.html target='_blank'\u003e\u003cimg src=\"https://img.shields.io/badge/Express-1572B6?style=for-the-badge\u0026logo=express\u0026logoColor=white\"\u003e\n  \u003ca href='https://www.alura.com.br/artigos/sqlite-da-instalacao-ate-primeira-tabela' target='_blank'\u003e\u003cimg src=\"https://img.shields.io/badge/SQLite-F6F5F2?style=for-the-badge\u0026logo=sqlite\u0026logoColor=blue\"/\u003e\u003c/a\u003e\n  \u003ca href='https://sequelize.org/docs/v6/getting-started/' target='_blank'\u003e\u003cimg src=\"https://img.shields.io/badge/Sequelize-52B0E7?style=for-the-badge\u0026logo=sequelize\u0026logoColor=white\"/\u003e\u003c/a\u003e\n  \u003ca href='https://nodemon.io/' target='_blank'\u003e\u003cimg src=\"https://img.shields.io/badge/Nodemon-76D04B?style=for-the-badge\u0026logo=nodemon\u0026logoColor=white\"/\u003e\u003c/a\u003e\n    \u003ca href='https://www.postman.com/' target='_blank'\u003e\u003cimg src=\"https://img.shields.io/badge/Postman-FF6C37.svg?style=for-the-badge\u0026logo=postman\u0026logoColor=white\"\u003e\u003c/a\u003e\n  \u003ca href='https://eslint.org/' target='_blank'\u003e\u003cimg src=\"https://img.shields.io/badge/Code Style-eslint-ff69b4.svg?style=for-the-badge\u0026logo=eslint\"\u003e\u003c/a\u003e\n\u003c/div\u003e\n\n\n## 🧑🏽‍💻 Usando\n\nInstalando as dependências\n```shell\nnpm install\n```\n\nCriando o bando de dados\n```shell\nnpx sequelize-cli db:create\n```\n\nMigrando as tabelas para o banco\n```shell\nnpx sequelize-cli db:migrate\n```\n\nPopulando as tabelas com dados\n```shell\nnpx sequelize-cli db:seed:all\n```\n\nSubindo a aplicação\n```shell\nnpm run dev\n```\n\n## 🗺️ Rotas\n- importar arquivo `./arquivos-base/postman_collection.json` no **[Postman](https://learning.postman.com/docs/getting-started/importing-and-exporting/importing-data/)**\n\n\n## Entidade de Modelo Relacional\n\u003cimg align=center src=\"./arquivos-base/entidades.png\" alt=\"Entidade de Modelo Relacional\"\u003e\n\n\n## 🧩 VSCode Plugins\n- ESLint \u003csup\u003e(por Microsoft)\u003c/sup\u003e\n- SQLite Viewer \u003csup\u003e(por Florian Klampfer)\u003c/sup\u003e\n- SQLite \u003csup\u003e(por alexcvzz)\u003c/sup\u003e\n\n\n## 🔎 Explorado \n- Estruturação do projeto utilizando o padrão MVC;\n- Abstração do acesso aos dados através da camada de _Services_;\n- Utilização da herança de classes nas camadas de _Services_ e _Controller_ para reutilizar os métodos comuns de CRUD;\n- [Criação de Modelos](https://sequelize.org/docs/v6/other-topics/migrations/#creating-the-first-model-and-migration), [Migragrações](https://sequelize.org/docs/v6/other-topics/migrations/) e [Seeders](https://sequelize.org/docs/v6/other-topics/migrations/#creating-the-first-seed) através do Sequelize-CLI;\n- Uso de [Associações](https://sequelize.org/docs/v6/core-concepts/assocs/) e aplicação de seus [métodos especiais/mixins](https://sequelize.org/docs/v6/core-concepts/assocs/#special-methodsmixins-added-to-instances).\n- Exclusão de registros usando a estratégia *Soft Delete* ao aplicar o conceito de [Paranaid Tables](https://sequelize.org/docs/v6/core-concepts/paranoid) suportado pelo sequelize.\n- Adicionar novas migrações para fazer alteração rastreáveis na base de dados.\n- Criacação de [escopos de modelo](https://sequelize.org/docs/v6/other-topics/scopes/).\n- Criacação de [escopos de associação](https://sequelize.org/docs/v6/advanced-association-concepts/association-scopes/).\n- [Validação](https://sequelize.org/docs/v6/core-concepts/validations-and-constraints/) de campos usando métodos buit-in do sequelize e validações customizadas.\n- [Operadores](https://sequelize.org/docs/v6/core-concepts/model-querying-basics/#operators) em consultas.\n- [Métodos Finders](https://sequelize.org/docs/v6/core-concepts/model-querying-finders/) com operadores e agregadores para:\n  [ordernar e agrupar](https://sequelize.org/docs/v6/core-concepts/model-querying-basics/#ordering-and-grouping) resultados, [contar](https://sequelize.org/docs/v6/core-concepts/model-querying-basics/#count), [limitar](https://sequelize.org/docs/v6/core-concepts/model-querying-basics/#limits-and-pagination) retorno de consultas e executar consultas escritas diretamente em SQL através do [Sequelize.literal](https://sequelize.org/docs/v6/other-topics/sub-queries/#using-sub-queries-for-complex-ordering) util na insersão de _raw queries_ em consultas SQL mais complexas.\n- Como garantir a integridade das operações feitas em bancos de dados através do uso de [transações](https://sequelize.org/docs/v6/other-topics/transactions/);\n\n\n## 📚 Referências\n- 📚 [Sequelize docs](https://sequelize.org/docs/v6/)\n- 🗞️ [REST: conceito e fundamento](https://www.alura.com.br/artigos/rest-conceito-e-fundamentos?_gl=1*1afry39*_ga*NzQ2MzgwODAwLjE3MTEyMjQ1NDA.*_ga_1EPWSW3PCS*MTcxNDc2OTY5NC45OS4xLjE3MTQ3NzAyMDguMC4wLjA.*_fplc*WERlTTljV0tqQ3FBVFRMeTQ5OEVGckxMY3FTSHZGaFhJbTcycEFrOTluYSUyRjhDaURvcEclMkZSbWlOZW80R2hocXNQQW50OEFlJTJCSyUyRmZCSUVpd3cxTlZRRTlRMEVCYmRyZkFGYVRlJTJGOG5DQjNQMiUyRjhsOTNkMjNvenRodjV1R2tRJTNEJTNE)\n- 🗞️ [API Best Practices](https://www.sitepoint.com/build-restful-apis-best-practices/)\n- 🎬 [Clean Architecture](https://cursos.alura.com.br/extra/alura-mais/clean-architecture-arquitetura-limpa-o-que-e--c204)\n- 🗞️ [Normalização em banco de dados](https://www.alura.com.br/artigos/normalizacao-banco-de-dados-estrutura?_gl=1*wcsgsi*_ga*NzQ2MzgwODAwLjE3MTEyMjQ1NDA.*_ga_1EPWSW3PCS*MTcxNDc0ODgyMC45Ny4xLjE3MTQ3NDkzNzEuMC4wLjA.*_fplc*eVFSQUhObnJMY2YxYTIlMkZrNTRoS2R5MnFoOUpKdUI1ZTVCR1glMkJ4V3AxbFNqMjBhODdBN1NkaDlWNmpWaEV5QzNiTkFaZFh4OHRjUGhvWmNWYUVFRDJVeTVLdGNzck9sNyUyRko2M29NV2N6UlI1Wk9UczlES3c4U3U0VlZxQ1JRJTNEJTNE)\n- 🗞️ [SQLite Tutoria - CHECK Constraint](https://www.sqlitetutorial.net/sqlite-check-constraint/)\n- 📚 [Lista de operadores genéricos do SQL](https://www.w3schools.com/sql/sql_operators.asp)\n- 📚 [Documentação sobre operadores do SQLite](https://www.sqlite.org/lang_expr.html)\n- 🗞️ [Artigo sobre ordem de execução de queries SQL: por Julia Evans](https://jvns.ca/blog/2019/10/03/sql-queries-don-t-start-with-select/)\n","project_url":"https://awesome.ecosyste.ms/api/v1/projects/github.com%2Fjeff-pedro%2Fnode-express-sequelize","html_url":"https://awesome.ecosyste.ms/projects/github.com%2Fjeff-pedro%2Fnode-express-sequelize","lists_url":"https://awesome.ecosyste.ms/api/v1/projects/github.com%2Fjeff-pedro%2Fnode-express-sequelize/lists"}