tethys.backend/database/migrations/dataset_7_collections.ts
Arno Kaimbacher 0bf442be96 hotfix(dataset): improve dataset classification UI and data handling
- Updated the Dataset and Submitter Category Vue components to enhance the UI for library classification. The collection names and numbers are now displayed with distinct styling using `span` elements with specific classes for better readability.
- Modified the DatasetController and Editor/DatasetController to filter collection roles by 'ddc' and 'ccs' names when preloading collections, improving data retrieval efficiency.
- Added `left_id` and `right_id` columns to the `collections` table in the `dataset_7_collections.ts` migration file.
- Added a migration to reorder the collection_roles table.
2025-05-06 17:43:37 +02:00

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TypeScript

import { BaseSchema } from "@adonisjs/lucid/schema";
export default class Collections extends BaseSchema {
protected tableName = 'collections';
public async up() {
this.schema.createTable(this.tableName, (table) => {
table.increments('id');//.defaultTo("nextval('collections_id_seq')");
table.integer('role_id').unsigned();
table
.foreign('role_id', 'collections_role_id_foreign')
.references('id')
.inTable('collections_roles')
.onDelete('CASCADE') // delete this collection when collection_role is deleted
.onUpdate('CASCADE');
table.string('number', 255);
table.string('name', 255).notNullable();
table.string('oai_subset', 255);
table.integer('parent_id').unsigned();
table
.foreign('parent_id', 'collections_parent_id_foreign')
.references('id')
.inTable('collections')
.onDelete('CASCADE') // delete this collection when parent collection is deleted
.onUpdate('CASCADE');
table.boolean('visible').notNullable().defaultTo(true);
table.boolean('visible_publish').notNullable().defaultTo(true);
table.integer('left_id').unsigned();
table.integer('right_id').unsigned();
});
}
public async down() {
this.schema.dropTable(this.tableName);
}
}
// -- Table: collections
// CREATE TABLE IF NOT EXISTS collections
// (
// id integer NOT NULL DEFAULT nextval('collections_id_seq'::regclass),
// role_id integer,
// "number" character varying(255),
// name character varying(255) NOT NULL,
// oai_subset character varying(255),
// parent_id integer,
// visible boolean NOT NULL DEFAULT true,
// visible_publish boolean NOT NULL DEFAULT true,
// CONSTRAINT collections_pkey PRIMARY KEY (id),
// CONSTRAINT collections_parent_id_foreign FOREIGN KEY (parent_id)
// REFERENCES collections (id) MATCH SIMPLE
// ON UPDATE CASCADE
// ON DELETE CASCADE,
// CONSTRAINT collections_role_id_foreign FOREIGN KEY (role_id)
// REFERENCES collections_roles (id) MATCH SIMPLE
// ON UPDATE CASCADE
// ON DELETE CASCADE
// )
// change to normal intzeger:
// ALTER TABLE collections ALTER COLUMN id DROP DEFAULT;
// DROP SEQUENCE IF EXISTS collections_id_seq;
// ALTER TABLE collections
// ADD COLUMN left_id INTEGER;
// COMMENT ON COLUMN collections.left_id IS 'comment';
// ALTER TABLE collections
// ADD COLUMN right_id INTEGER;
// COMMENT ON COLUMN collections.right_id IS 'comment';
// -- Step 1: Drop the existing default
// ALTER TABLE collections
// ALTER COLUMN visible DROP DEFAULT,
// ALTER COLUMN visible_publish DROP DEFAULT;
// -- Step 2: Change column types with proper casting
// ALTER TABLE collections
// ALTER COLUMN visible TYPE smallint USING CASE WHEN visible THEN 1 ELSE 0 END,
// ALTER COLUMN visible_publish TYPE smallint USING CASE WHEN visible_publish THEN 1 ELSE 0 END;
// -- Step 3: Set new defaults as smallint
// ALTER TABLE collections
// ALTER COLUMN visible SET DEFAULT 1,
// ALTER COLUMN visible_publish SET DEFAULT 1;