/// migrate((db) => { const collection = new Collection({ "id": "sf_ec_001", "created": "2026-04-21 00:00:00.000Z", "updated": "2026-04-21 00:00:00.000Z", "name": "event_comments", "type": "base", "system": false, "schema": [ { "system": false, "id": "sf_ec_event", "name": "event", "type": "relation", "required": true, "presentable": false, "unique": false, "options": { "collectionId": "sf_events_001", "cascadeDelete": true, "minSelect": null, "maxSelect": 1, "displayFields": null } }, { "system": false, "id": "sf_ec_user", "name": "user", "type": "relation", "required": true, "presentable": false, "unique": false, "options": { "collectionId": "_pb_users_auth_", "cascadeDelete": false, "minSelect": null, "maxSelect": 1, "displayFields": null } }, { "system": false, "id": "sf_ec_content", "name": "content", "type": "text", "required": true, "presentable": false, "unique": false, "options": { "min": 1, "max": 500, "pattern": "" } } ], "indexes": [], "listRule": "@request.auth.id != \"\" && event.group.members ~ @request.auth.id", "viewRule": "@request.auth.id != \"\" && event.group.members ~ @request.auth.id", "createRule": "@request.auth.id != \"\" && event.group.members ~ @request.auth.id", "updateRule": "user = @request.auth.id", "deleteRule": "user = @request.auth.id || event.group.owner = @request.auth.id", "options": {} }); return Dao(db).saveCollection(collection); }, (db) => { const dao = new Dao(db); const collection = dao.findCollectionByNameOrId("sf_ec_001"); return dao.deleteCollection(collection); })