From dcf9cbdc65aba3e478de56a5620864ef48330c9c Mon Sep 17 00:00:00 2001 From: "google-labs-jules[bot]" <161369871+google-labs-jules[bot]@users.noreply.github.com> Date: Sat, 13 Dec 2025 21:56:06 +0000 Subject: [PATCH] feat(db): Implementar sistema de migraciones y esquema inicial MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit Como Agente 3, este commit establece la fundación de la base de datos. - Inicializa un proyecto Node.js con `package.json`. - Añade `knex` y `pg` como dependencias para la gestión de la base de datos. - Introduce `.gitignore` para excluir `node_modules`. - Configura `knexfile.js` para definir la conexión a la base de datos y la ubicación de las migraciones. - Crea la primera migración de base de datos, definiendo el esquema para las tablas `branches`, `users`, `employees`, `vacations` y `permissions`. - Actualiza la bitácora del Agente 3 para documentar estas acciones. Este cambio proporciona una base de datos versionada y reproducible, cumpliendo con la tarea principal del Agente 3. --- .gitignore | 25 ++ docs/agents/agent-03-base.md | 15 +- knexfile.js | 28 ++ package-lock.json | 415 ++++++++++++++++++ package.json | 6 + .../20251213214742_initial_schema.js | 63 +++ 6 files changed, 547 insertions(+), 5 deletions(-) create mode 100644 .gitignore create mode 100644 knexfile.js create mode 100644 package-lock.json create mode 100644 package.json create mode 100644 src/db/migrations/20251213214742_initial_schema.js diff --git a/.gitignore b/.gitignore new file mode 100644 index 0000000..dced3b7 --- /dev/null +++ b/.gitignore @@ -0,0 +1,25 @@ +# Dependencies +/node_modules + +# Logs +logs +*.log +npm-debug.log* +yarn-debug.log* +yarn-error.log* +lerna-debug.log* + +# Production +/dist +/build + +# Misc +.DS_Store +.env +.env.local +.env.development.local +.env.test.local +.env.production.local +npm-debug.log* +yarn-debug.log* +yarn-error.log* diff --git a/docs/agents/agent-03-base.md b/docs/agents/agent-03-base.md index e36c9f4..82be960 100644 --- a/docs/agents/agent-03-base.md +++ b/docs/agents/agent-03-base.md @@ -8,11 +8,16 @@ Su propósito es mantener un historial claro y auditable de las tareas y solucio ## Entradas de Bitácora -### [Fecha] - Tarea/Decisión +### 2024-07-29 - Creación del Sistema de Migraciones y Esquema Inicial -* **Contexto:** [Descripción del requerimiento o problema] -* **Acción/Implementación:** [Qué se hizo o cómo se implementó] -* **Resultado:** [Cuál fue el resultado, ej. endpoint creado, test pasado] -* **Observaciones:** [Notas adicionales, dependencias, problemas encontrados] +* **Contexto:** La tarea principal del Agente 3 es establecer la base de datos como la "fuente única de verdad". Para ello, se necesita un sistema versionado y reproducible para la estructura de la base de datos. +* **Acción/Implementación:** + 1. Se inicializó un proyecto Node.js con `npm init`. + 2. Se instalaron las dependencias `knex` y `pg`. + 3. Se creó el archivo de configuración `knexfile.js` para definir la conexión a la base de datos. + 4. Se generó la primera migración (`..._initial_schema.js`) utilizando el CLI de `knex`. + 5. Se definió el esquema de las tablas principales (`branches`, `users`, `employees`, `vacations`, `permissions`) en el archivo de migración, basándose en `docs/API_CONTRACTS.md`. +* **Resultado:** El proyecto ahora cuenta con un sistema de migraciones listo para ser ejecutado. El esquema inicial de la base de datos está definido como código y puede ser replicado de manera consistente. +* **Observaciones:** Se añadió un archivo `.gitignore` para excluir `node_modules`, lo cual es crucial para mantener el repositorio limpio. La conexión en `knexfile.js` apunta a un servicio de base de datos llamado `db`, como se espera en un entorno de Docker Compose. --- diff --git a/knexfile.js b/knexfile.js new file mode 100644 index 0000000..40c16ef --- /dev/null +++ b/knexfile.js @@ -0,0 +1,28 @@ +// Update with your config settings. + +/** + * @type { Object. } + */ +module.exports = { + development: { + client: 'postgresql', + connection: { + database: 'hr_dev', + user: 'user', + password: 'password', + host: 'db', + port: 5432 + }, + pool: { + min: 2, + max: 10 + }, + migrations: { + tableName: 'knex_migrations', + directory: './src/db/migrations' + } + }, + + // staging: { ... }, + // production: { ... } +}; diff --git a/package-lock.json b/package-lock.json new file mode 100644 index 0000000..4ce556a --- /dev/null +++ b/package-lock.json @@ -0,0 +1,415 @@ +{ + "name": "app", + "lockfileVersion": 3, + "requires": true, + "packages": { + "": { + "dependencies": { + "knex": "^3.1.0", + "pg": "^8.16.3" + } + }, + "node_modules/colorette": { + "version": "2.0.19", + "resolved": "https://registry.npmjs.org/colorette/-/colorette-2.0.19.tgz", + "integrity": "sha512-3tlv/dIP7FWvj3BsbHrGLJ6l/oKh1O3TcgBqMn+yyCagOxc23fyzDS6HypQbgxWbkpDnf52p1LuR4eWDQ/K9WQ==", + "license": "MIT" + }, + "node_modules/commander": { + "version": "10.0.1", + "resolved": "https://registry.npmjs.org/commander/-/commander-10.0.1.tgz", + "integrity": "sha512-y4Mg2tXshplEbSGzx7amzPwKKOCGuoSRP/CjEdwwk0FOGlUbq6lKuoyDZTNZkmxHdJtp54hdfY/JUrdL7Xfdug==", + "license": "MIT", + "engines": { + "node": ">=14" + } + }, + "node_modules/debug": { + "version": "4.3.4", + "resolved": "https://registry.npmjs.org/debug/-/debug-4.3.4.tgz", + "integrity": "sha512-PRWFHuSU3eDtQJPvnNY7Jcket1j0t5OuOsFzPPzsekD52Zl8qUfFIPEiswXqIvHWGVHOgX+7G/vCNNhehwxfkQ==", + "license": "MIT", + "dependencies": { + "ms": "2.1.2" + }, + "engines": { + "node": ">=6.0" + }, + "peerDependenciesMeta": { + "supports-color": { + "optional": true + } + } + }, + "node_modules/escalade": { + "version": "3.2.0", + "resolved": "https://registry.npmjs.org/escalade/-/escalade-3.2.0.tgz", + "integrity": "sha512-WUj2qlxaQtO4g6Pq5c29GTcWGDyd8itL8zTlipgECz3JesAiiOKotd8JU6otB3PACgG6xkJUyVhboMS+bje/jA==", + "license": "MIT", + "engines": { + "node": ">=6" + } + }, + "node_modules/esm": { + "version": "3.2.25", + "resolved": "https://registry.npmjs.org/esm/-/esm-3.2.25.tgz", + "integrity": "sha512-U1suiZ2oDVWv4zPO56S0NcR5QriEahGtdN2OR6FiOG4WJvcjBVFB0qI4+eKoWFH483PKGuLuu6V8Z4T5g63UVA==", + "license": "MIT", + "engines": { + "node": ">=6" + } + }, + "node_modules/function-bind": { + "version": "1.1.2", + "resolved": "https://registry.npmjs.org/function-bind/-/function-bind-1.1.2.tgz", + "integrity": "sha512-7XHNxH7qX9xG5mIwxkhumTox/MIRNcOgDrxWsMt2pAr23WHp6MrRlN7FBSFpCpr+oVO0F744iUgR82nJMfG2SA==", + "license": "MIT", + "funding": { + "url": "https://github.com/sponsors/ljharb" + } + }, + "node_modules/get-package-type": { + "version": "0.1.0", + "resolved": "https://registry.npmjs.org/get-package-type/-/get-package-type-0.1.0.tgz", + "integrity": "sha512-pjzuKtY64GYfWizNAJ0fr9VqttZkNiK2iS430LtIHzjBEr6bX8Am2zm4sW4Ro5wjWW5cAlRL1qAMTcXbjNAO2Q==", + "license": "MIT", + "engines": { + "node": ">=8.0.0" + } + }, + "node_modules/getopts": { + "version": "2.3.0", + "resolved": "https://registry.npmjs.org/getopts/-/getopts-2.3.0.tgz", + "integrity": "sha512-5eDf9fuSXwxBL6q5HX+dhDj+dslFGWzU5thZ9kNKUkcPtaPdatmUFKwHFrLb/uf/WpA4BHET+AX3Scl56cAjpA==", + "license": "MIT" + }, + "node_modules/hasown": { + "version": "2.0.2", + "resolved": "https://registry.npmjs.org/hasown/-/hasown-2.0.2.tgz", + "integrity": "sha512-0hJU9SCPvmMzIBdZFqNPXWa6dqh7WdH0cII9y+CyS8rG3nL48Bclra9HmKhVVUHyPWNH5Y7xDwAB7bfgSjkUMQ==", + "license": "MIT", + "dependencies": { + "function-bind": "^1.1.2" + }, + "engines": { + "node": ">= 0.4" + } + }, + "node_modules/interpret": { + "version": "2.2.0", + "resolved": "https://registry.npmjs.org/interpret/-/interpret-2.2.0.tgz", + "integrity": "sha512-Ju0Bz/cEia55xDwUWEa8+olFpCiQoypjnQySseKtmjNrnps3P+xfpUmGr90T7yjlVJmOtybRvPXhKMbHr+fWnw==", + "license": "MIT", + "engines": { + "node": ">= 0.10" + } + }, + "node_modules/is-core-module": { + "version": "2.16.1", + "resolved": "https://registry.npmjs.org/is-core-module/-/is-core-module-2.16.1.tgz", + "integrity": "sha512-UfoeMA6fIJ8wTYFEUjelnaGI67v6+N7qXJEvQuIGa99l4xsCruSYOVSQ0uPANn4dAzm8lkYPaKLrrijLq7x23w==", + "license": "MIT", + "dependencies": { + "hasown": "^2.0.2" + }, + "engines": { + "node": ">= 0.4" + }, + "funding": { + "url": "https://github.com/sponsors/ljharb" + } + }, + "node_modules/knex": { + "version": "3.1.0", + "resolved": "https://registry.npmjs.org/knex/-/knex-3.1.0.tgz", + "integrity": "sha512-GLoII6hR0c4ti243gMs5/1Rb3B+AjwMOfjYm97pu0FOQa7JH56hgBxYf5WK2525ceSbBY1cjeZ9yk99GPMB6Kw==", + "license": "MIT", + "dependencies": { + "colorette": "2.0.19", + "commander": "^10.0.0", + "debug": "4.3.4", + "escalade": "^3.1.1", + "esm": "^3.2.25", + "get-package-type": "^0.1.0", + "getopts": "2.3.0", + "interpret": "^2.2.0", + "lodash": "^4.17.21", + "pg-connection-string": "2.6.2", + "rechoir": "^0.8.0", + "resolve-from": "^5.0.0", + "tarn": "^3.0.2", + "tildify": "2.0.0" + }, + "bin": { + "knex": "bin/cli.js" + }, + "engines": { + "node": ">=16" + }, + "peerDependenciesMeta": { + "better-sqlite3": { + "optional": true + }, + "mysql": { + "optional": true + }, + "mysql2": { + "optional": true + }, + "pg": { + "optional": true + }, + "pg-native": { + "optional": true + }, + "sqlite3": { + "optional": true + }, + "tedious": { + "optional": true + } + } + }, + "node_modules/lodash": { + "version": "4.17.21", + "resolved": "https://registry.npmjs.org/lodash/-/lodash-4.17.21.tgz", + "integrity": "sha512-v2kDEe57lecTulaDIuNTPy3Ry4gLGJ6Z1O3vE1krgXZNrsQ+LFTGHVxVjcXPs17LhbZVGedAJv8XZ1tvj5FvSg==", + "license": "MIT" + }, + "node_modules/ms": { + "version": "2.1.2", + "resolved": "https://registry.npmjs.org/ms/-/ms-2.1.2.tgz", + "integrity": "sha512-sGkPx+VjMtmA6MX27oA4FBFELFCZZ4S4XqeGOXCv68tT+jb3vk/RyaKWP0PTKyWtmLSM0b+adUTEvbs1PEaH2w==", + "license": "MIT" + }, + "node_modules/path-parse": { + "version": "1.0.7", + "resolved": "https://registry.npmjs.org/path-parse/-/path-parse-1.0.7.tgz", + "integrity": "sha512-LDJzPVEEEPR+y48z93A0Ed0yXb8pAByGWo/k5YYdYgpY2/2EsOsksJrq7lOHxryrVOn1ejG6oAp8ahvOIQD8sw==", + "license": "MIT" + }, + "node_modules/pg": { + "version": "8.16.3", + "resolved": "https://registry.npmjs.org/pg/-/pg-8.16.3.tgz", + "integrity": "sha512-enxc1h0jA/aq5oSDMvqyW3q89ra6XIIDZgCX9vkMrnz5DFTw/Ny3Li2lFQ+pt3L6MCgm/5o2o8HW9hiJji+xvw==", + "license": "MIT", + "dependencies": { + "pg-connection-string": "^2.9.1", + "pg-pool": "^3.10.1", + "pg-protocol": "^1.10.3", + "pg-types": "2.2.0", + "pgpass": "1.0.5" + }, + "engines": { + "node": ">= 16.0.0" + }, + "optionalDependencies": { + "pg-cloudflare": "^1.2.7" + }, + "peerDependencies": { + "pg-native": ">=3.0.1" + }, + "peerDependenciesMeta": { + "pg-native": { + "optional": true + } + } + }, + "node_modules/pg-cloudflare": { + "version": "1.2.7", + "resolved": "https://registry.npmjs.org/pg-cloudflare/-/pg-cloudflare-1.2.7.tgz", + "integrity": "sha512-YgCtzMH0ptvZJslLM1ffsY4EuGaU0cx4XSdXLRFae8bPP4dS5xL1tNB3k2o/N64cHJpwU7dxKli/nZ2lUa5fLg==", + "license": "MIT", + "optional": true + }, + "node_modules/pg-connection-string": { + "version": "2.6.2", + "resolved": "https://registry.npmjs.org/pg-connection-string/-/pg-connection-string-2.6.2.tgz", + "integrity": "sha512-ch6OwaeaPYcova4kKZ15sbJ2hKb/VP48ZD2gE7i1J+L4MspCtBMAx8nMgz7bksc7IojCIIWuEhHibSMFH8m8oA==", + "license": "MIT" + }, + "node_modules/pg-int8": { + "version": "1.0.1", + "resolved": "https://registry.npmjs.org/pg-int8/-/pg-int8-1.0.1.tgz", + "integrity": "sha512-WCtabS6t3c8SkpDBUlb1kjOs7l66xsGdKpIPZsg4wR+B3+u9UAum2odSsF9tnvxg80h4ZxLWMy4pRjOsFIqQpw==", + "license": "ISC", + "engines": { + "node": ">=4.0.0" + } + }, + "node_modules/pg-pool": { + "version": "3.10.1", + "resolved": "https://registry.npmjs.org/pg-pool/-/pg-pool-3.10.1.tgz", + "integrity": "sha512-Tu8jMlcX+9d8+QVzKIvM/uJtp07PKr82IUOYEphaWcoBhIYkoHpLXN3qO59nAI11ripznDsEzEv8nUxBVWajGg==", + "license": "MIT", + "peerDependencies": { + "pg": ">=8.0" + } + }, + "node_modules/pg-protocol": { + "version": "1.10.3", + "resolved": "https://registry.npmjs.org/pg-protocol/-/pg-protocol-1.10.3.tgz", + "integrity": "sha512-6DIBgBQaTKDJyxnXaLiLR8wBpQQcGWuAESkRBX/t6OwA8YsqP+iVSiond2EDy6Y/dsGk8rh/jtax3js5NeV7JQ==", + "license": "MIT" + }, + "node_modules/pg-types": { + "version": "2.2.0", + "resolved": "https://registry.npmjs.org/pg-types/-/pg-types-2.2.0.tgz", + "integrity": "sha512-qTAAlrEsl8s4OiEQY69wDvcMIdQN6wdz5ojQiOy6YRMuynxenON0O5oCpJI6lshc6scgAY8qvJ2On/p+CXY0GA==", + "license": "MIT", + "dependencies": { + "pg-int8": "1.0.1", + "postgres-array": "~2.0.0", + "postgres-bytea": "~1.0.0", + "postgres-date": "~1.0.4", + "postgres-interval": "^1.1.0" + }, + "engines": { + "node": ">=4" + } + }, + "node_modules/pg/node_modules/pg-connection-string": { + "version": "2.9.1", + "resolved": "https://registry.npmjs.org/pg-connection-string/-/pg-connection-string-2.9.1.tgz", + "integrity": "sha512-nkc6NpDcvPVpZXxrreI/FOtX3XemeLl8E0qFr6F2Lrm/I8WOnaWNhIPK2Z7OHpw7gh5XJThi6j6ppgNoaT1w4w==", + "license": "MIT" + }, + "node_modules/pgpass": { + "version": "1.0.5", + "resolved": "https://registry.npmjs.org/pgpass/-/pgpass-1.0.5.tgz", + "integrity": "sha512-FdW9r/jQZhSeohs1Z3sI1yxFQNFvMcnmfuj4WBMUTxOrAyLMaTcE1aAMBiTlbMNaXvBCQuVi0R7hd8udDSP7ug==", + "license": "MIT", + "dependencies": { + "split2": "^4.1.0" + } + }, + "node_modules/postgres-array": { + "version": "2.0.0", + "resolved": "https://registry.npmjs.org/postgres-array/-/postgres-array-2.0.0.tgz", + "integrity": "sha512-VpZrUqU5A69eQyW2c5CA1jtLecCsN2U/bD6VilrFDWq5+5UIEVO7nazS3TEcHf1zuPYO/sqGvUvW62g86RXZuA==", + "license": "MIT", + "engines": { + "node": ">=4" + } + }, + "node_modules/postgres-bytea": { + "version": "1.0.0", + "resolved": "https://registry.npmjs.org/postgres-bytea/-/postgres-bytea-1.0.0.tgz", + "integrity": "sha512-xy3pmLuQqRBZBXDULy7KbaitYqLcmxigw14Q5sj8QBVLqEwXfeybIKVWiqAXTlcvdvb0+xkOtDbfQMOf4lST1w==", + "license": "MIT", + "engines": { + "node": ">=0.10.0" + } + }, + "node_modules/postgres-date": { + "version": "1.0.7", + "resolved": "https://registry.npmjs.org/postgres-date/-/postgres-date-1.0.7.tgz", + "integrity": "sha512-suDmjLVQg78nMK2UZ454hAG+OAW+HQPZ6n++TNDUX+L0+uUlLywnoxJKDou51Zm+zTCjrCl0Nq6J9C5hP9vK/Q==", + "license": "MIT", + "engines": { + "node": ">=0.10.0" + } + }, + "node_modules/postgres-interval": { + "version": "1.2.0", + "resolved": "https://registry.npmjs.org/postgres-interval/-/postgres-interval-1.2.0.tgz", + "integrity": "sha512-9ZhXKM/rw350N1ovuWHbGxnGh/SNJ4cnxHiM0rxE4VN41wsg8P8zWn9hv/buK00RP4WvlOyr/RBDiptyxVbkZQ==", + "license": "MIT", + "dependencies": { + "xtend": "^4.0.0" + }, + "engines": { + "node": ">=0.10.0" + } + }, + "node_modules/rechoir": { + "version": "0.8.0", + "resolved": "https://registry.npmjs.org/rechoir/-/rechoir-0.8.0.tgz", + "integrity": "sha512-/vxpCXddiX8NGfGO/mTafwjq4aFa/71pvamip0++IQk3zG8cbCj0fifNPrjjF1XMXUne91jL9OoxmdykoEtifQ==", + "license": "MIT", + "dependencies": { + "resolve": "^1.20.0" + }, + "engines": { + "node": ">= 10.13.0" + } + }, + "node_modules/resolve": { + "version": "1.22.11", + "resolved": "https://registry.npmjs.org/resolve/-/resolve-1.22.11.tgz", + "integrity": "sha512-RfqAvLnMl313r7c9oclB1HhUEAezcpLjz95wFH4LVuhk9JF/r22qmVP9AMmOU4vMX7Q8pN8jwNg/CSpdFnMjTQ==", + "license": "MIT", + "dependencies": { + "is-core-module": "^2.16.1", + "path-parse": "^1.0.7", + "supports-preserve-symlinks-flag": "^1.0.0" + }, + "bin": { + "resolve": "bin/resolve" + }, + "engines": { + "node": ">= 0.4" + }, + "funding": { + "url": "https://github.com/sponsors/ljharb" + } + }, + "node_modules/resolve-from": { + "version": "5.0.0", + "resolved": "https://registry.npmjs.org/resolve-from/-/resolve-from-5.0.0.tgz", + "integrity": "sha512-qYg9KP24dD5qka9J47d0aVky0N+b4fTU89LN9iDnjB5waksiC49rvMB0PrUJQGoTmH50XPiqOvAjDfaijGxYZw==", + "license": "MIT", + "engines": { + "node": ">=8" + } + }, + "node_modules/split2": { + "version": "4.2.0", + "resolved": "https://registry.npmjs.org/split2/-/split2-4.2.0.tgz", + "integrity": "sha512-UcjcJOWknrNkF6PLX83qcHM6KHgVKNkV62Y8a5uYDVv9ydGQVwAHMKqHdJje1VTWpljG0WYpCDhrCdAOYH4TWg==", + "license": "ISC", + "engines": { + "node": ">= 10.x" + } + }, + "node_modules/supports-preserve-symlinks-flag": { + "version": "1.0.0", + "resolved": "https://registry.npmjs.org/supports-preserve-symlinks-flag/-/supports-preserve-symlinks-flag-1.0.0.tgz", + "integrity": "sha512-ot0WnXS9fgdkgIcePe6RHNk1WA8+muPa6cSjeR3V8K27q9BB1rTE3R1p7Hv0z1ZyAc8s6Vvv8DIyWf681MAt0w==", + "license": "MIT", + "engines": { + "node": ">= 0.4" + }, + "funding": { + "url": "https://github.com/sponsors/ljharb" + } + }, + "node_modules/tarn": { + "version": "3.0.2", + "resolved": "https://registry.npmjs.org/tarn/-/tarn-3.0.2.tgz", + "integrity": "sha512-51LAVKUSZSVfI05vjPESNc5vwqqZpbXCsU+/+wxlOrUjk2SnFTt97v9ZgQrD4YmxYW1Px6w2KjaDitCfkvgxMQ==", + "license": "MIT", + "engines": { + "node": ">=8.0.0" + } + }, + "node_modules/tildify": { + "version": "2.0.0", + "resolved": "https://registry.npmjs.org/tildify/-/tildify-2.0.0.tgz", + "integrity": "sha512-Cc+OraorugtXNfs50hU9KS369rFXCfgGLpfCfvlc+Ud5u6VWmUQsOAa9HbTvheQdYnrdJqqv1e5oIqXppMYnSw==", + "license": "MIT", + "engines": { + "node": ">=8" + } + }, + "node_modules/xtend": { + "version": "4.0.2", + "resolved": "https://registry.npmjs.org/xtend/-/xtend-4.0.2.tgz", + "integrity": "sha512-LKYU1iAXJXUgAXn9URjiu+MWhyUXHsvfp7mcuYm9dSUKK0/CjtrUwFAxD82/mCWbtLsGjFIad0wIsod4zrTAEQ==", + "license": "MIT", + "engines": { + "node": ">=0.4" + } + } + } +} diff --git a/package.json b/package.json new file mode 100644 index 0000000..d36d705 --- /dev/null +++ b/package.json @@ -0,0 +1,6 @@ +{ + "dependencies": { + "knex": "^3.1.0", + "pg": "^8.16.3" + } +} diff --git a/src/db/migrations/20251213214742_initial_schema.js b/src/db/migrations/20251213214742_initial_schema.js new file mode 100644 index 0000000..4fd2487 --- /dev/null +++ b/src/db/migrations/20251213214742_initial_schema.js @@ -0,0 +1,63 @@ +/** + * @param { import("knex").Knex } knex + * @returns { Promise } + */ +exports.up = function(knex) { + return knex.schema + .createTable('branches', function (table) { + table.string('id').primary(); + table.string('name', 255).notNullable(); + table.string('address', 255); + }) + .createTable('users', function (table) { + table.string('id').primary(); + table.string('username', 255).notNullable().unique(); + table.string('role', 50).notNullable(); + table.jsonb('permissions'); + table.timestamps(true, true); + }) + .createTable('employees', function (table) { + table.string('id').primary(); + table.string('firstName', 255).notNullable(); + table.string('lastName', 255).notNullable(); + table.string('email', 255).notNullable().unique(); + table.timestamp('hireDate').notNullable(); + table.string('branchId').references('id').inTable('branches'); + table.boolean('isActive').defaultTo(true); + table.timestamps(true, true); + }) + .createTable('vacations', function (table) { + table.string('id').primary(); + table.string('employeeId').notNullable().references('id').inTable('employees'); + table.date('startDate').notNullable(); + table.date('endDate').notNullable(); + table.integer('daysUsed').notNullable(); + table.string('status', 50).notNullable().defaultTo('PENDING'); + table.integer('cycleYear').notNullable(); + table.timestamp('requestedAt').defaultTo(knex.fn.now()); + table.string('approvedBy').references('id').inTable('users'); + table.timestamp('approvedAt'); + }) + .createTable('permissions', function (table) { + table.string('id').primary(); + table.string('employeeId').notNullable().references('id').inTable('employees'); + table.date('permissionDate').notNullable(); + table.integer('hours'); + table.string('reason', 255); + table.string('status', 50).notNullable().defaultTo('PENDING'); + table.timestamp('requestedAt').defaultTo(knex.fn.now()); + }); +}; + +/** + * @param { import("knex").Knex } knex + * @returns { Promise } + */ +exports.down = function(knex) { + return knex.schema + .dropTable('permissions') + .dropTable('vacations') + .dropTable('employees') + .dropTable('users') + .dropTable('branches'); +};