b67362a733
- Adds knex.js to manage database schema changes systematically. - Creates an initial migration file based on `hyungi_schema_v2.sql` to represent the current database state. - Adds npm scripts (`db:migrate`, `db:rollback`, etc.) for easy execution of migration tasks. - Archives legacy SQL files and old migration scripts into the `db_archive/` directory to prevent confusion and clean up the project structure.
49 lines
1.3 KiB
JavaScript
49 lines
1.3 KiB
JavaScript
const fs = require('fs');
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const path = require('path');
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/**
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* @param { import("knex").Knex } knex
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* @returns { Promise<void> }
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*/
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exports.up = function(knex) {
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const schemaSql = fs.readFileSync(path.join(__dirname, '../../hyungi_schema_v2.sql'), 'utf8');
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return knex.raw(schemaSql);
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};
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/**
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* @param { import("knex").Knex } knex
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* @returns { Promise<void> }
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*/
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exports.down = function(knex) {
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// down 마이그레이션은 모든 테이블을 역순으로 삭제하도록 구현합니다.
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const tables = [
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'cutting_plans',
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'daily_issue_reports',
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'daily_work_reports',
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'codes',
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'code_types',
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'factory_info',
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'equipment_list',
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'pipe_specs',
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'tasks',
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'worker_groups',
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'workers',
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'projects',
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'password_change_logs',
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'login_logs',
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'users'
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];
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// 외래 키 제약 조건을 먼저 비활성화합니다.
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return knex.raw('SET FOREIGN_KEY_CHECKS = 0;')
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.then(() => {
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// 각 테이블을 순회하며 drop table if exists를 실행합니다.
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return tables.reduce((promise, tableName) => {
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return promise.then(() => knex.schema.dropTableIfExists(tableName));
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}, Promise.resolve());
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})
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.finally(() => {
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// 외래 키 제약 조건을 다시 활성화합니다.
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return knex.raw('SET FOREIGN_KEY_CHECKS = 1;');
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});
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}; |