Initial commit - Event Planner application

2026-03-18 14:55:56 -03:00
commit 86d779eb4d
7548 changed files with 1006324 additions and 0 deletions
--- a/node_modules/kysely/dist/esm/dialect/mysql/mysql-introspector.js
+++ b/node_modules/kysely/dist/esm/dialect/mysql/mysql-introspector.js
@@ -0,0 +1,76 @@
+/// <reference types="./mysql-introspector.d.ts" />
+import { DEFAULT_MIGRATION_LOCK_TABLE, DEFAULT_MIGRATION_TABLE, } from '../../migration/migrator.js';
+import { freeze } from '../../util/object-utils.js';
+import { sql } from '../../raw-builder/sql.js';
+export class MysqlIntrospector {
+    #db;
+    constructor(db) {
+        this.#db = db;
+    }
+    async getSchemas() {
+        let rawSchemas = await this.#db
+            .selectFrom('information_schema.schemata')
+            .select('schema_name')
+            .$castTo()
+            .execute();
+        return rawSchemas.map((it) => ({ name: it.SCHEMA_NAME }));
+    }
+    async getTables(options = { withInternalKyselyTables: false }) {
+        let query = this.#db
+            .selectFrom('information_schema.columns as columns')
+            .innerJoin('information_schema.tables as tables', (b) => b
+            .onRef('columns.TABLE_CATALOG', '=', 'tables.TABLE_CATALOG')
+            .onRef('columns.TABLE_SCHEMA', '=', 'tables.TABLE_SCHEMA')
+            .onRef('columns.TABLE_NAME', '=', 'tables.TABLE_NAME'))
+            .select([
+            'columns.COLUMN_NAME',
+            'columns.COLUMN_DEFAULT',
+            'columns.TABLE_NAME',
+            'columns.TABLE_SCHEMA',
+            'tables.TABLE_TYPE',
+            'columns.IS_NULLABLE',
+            'columns.DATA_TYPE',
+            'columns.EXTRA',
+            'columns.COLUMN_COMMENT',
+        ])
+            .where('columns.TABLE_SCHEMA', '=', sql `database()`)
+            .orderBy('columns.TABLE_NAME')
+            .orderBy('columns.ORDINAL_POSITION')
+            .$castTo();
+        if (!options.withInternalKyselyTables) {
+            query = query
+                .where('columns.TABLE_NAME', '!=', DEFAULT_MIGRATION_TABLE)
+                .where('columns.TABLE_NAME', '!=', DEFAULT_MIGRATION_LOCK_TABLE);
+        }
+        const rawColumns = await query.execute();
+        return this.#parseTableMetadata(rawColumns);
+    }
+    async getMetadata(options) {
+        return {
+            tables: await this.getTables(options),
+        };
+    }
+    #parseTableMetadata(columns) {
+        return columns.reduce((tables, it) => {
+            let table = tables.find((tbl) => tbl.name === it.TABLE_NAME);
+            if (!table) {
+                table = freeze({
+                    name: it.TABLE_NAME,
+                    isView: it.TABLE_TYPE === 'VIEW',
+                    schema: it.TABLE_SCHEMA,
+                    columns: [],
+                });
+                tables.push(table);
+            }
+            table.columns.push(freeze({
+                name: it.COLUMN_NAME,
+                dataType: it.DATA_TYPE,
+                isNullable: it.IS_NULLABLE === 'YES',
+                isAutoIncrementing: it.EXTRA.toLowerCase().includes('auto_increment'),
+                hasDefaultValue: it.COLUMN_DEFAULT !== null,
+                comment: it.COLUMN_COMMENT === '' ? undefined : it.COLUMN_COMMENT,
+            }));
+            return tables;
+        }, []);
+    }
+}