/// migrate((app) => { const collection = new Collection({ "createRule": "@request.auth.id != ''", "deleteRule": "@request.auth.id = user_id", "fields": [ { "autogeneratePattern": "[a-z0-9]{15}", "help": "", "hidden": false, "id": "text3208210256", "max": 15, "min": 15, "name": "id", "pattern": "^[a-z0-9]+$", "presentable": false, "primaryKey": true, "required": true, "system": true, "type": "text" }, { "cascadeDelete": true, "collectionId": "_pb_users_auth_", "help": "", "hidden": false, "id": "relation2809058197", "maxSelect": 1, "minSelect": 0, "name": "user_id", "presentable": false, "required": true, "system": false, "type": "relation" }, { "exceptDomains": null, "help": "", "hidden": false, "id": "url3292663675", "name": "endpoint", "onlyDomains": null, "presentable": false, "required": true, "system": false, "type": "url" }, { "autogeneratePattern": "", "help": "", "hidden": false, "id": "text3303707132", "max": 0, "min": 0, "name": "p256dh", "pattern": "", "presentable": false, "primaryKey": false, "required": true, "system": false, "type": "text" }, { "autogeneratePattern": "", "help": "", "hidden": false, "id": "text4175343705", "max": 0, "min": 0, "name": "auth", "pattern": "", "presentable": false, "primaryKey": false, "required": true, "system": false, "type": "text" } ], "id": "pbc_1438754935", "indexes": [], "listRule": "@request.auth.id = user_id", "name": "push_subscriptions", "system": false, "type": "base", "updateRule": "@request.auth.id = user_id", "viewRule": "@request.auth.id = user_id" }); return app.save(collection); }, (app) => { const collection = app.findCollectionByNameOrId("pbc_1438754935"); return app.delete(collection); })