Line data    Source code

       1              : import type { SessionMigrationStep } from '../session_migration.js';
       2              : 
       3              : /// Rename the `sidb` key of the `params` and the `paramsDraft` of stored connections to `dbcom`.
       4              : /// Returns the connections unchanged if none of them has the key, sessions and the app manifest share the shape.
       5            1 : export function renameSidbConnections(connections: unknown[]): unknown[] {
       6            1 :     const renamed = (params: unknown) => {
       7            1 :         if (params == null || typeof params !== 'object' || !('sidb' in params)) return params;
       8            1 :         const { sidb, ...rest } = params as Record<string, unknown>;
       9            1 :         return { ...rest, dbcom: sidb };
      10            1 :     };
      11            1 :     return connections.map(connection => {
      12            1 :         if (connection == null || typeof connection !== 'object') return connection;
      13            1 :         const entry = connection as Record<string, unknown>;
      14            1 :         return {
      15            1 :             ...entry,
      16            1 :             ...('params' in entry ? { params: renamed(entry.params) } : {}),
      17            1 :             ...('paramsDraft' in entry ? { paramsDraft: renamed(entry.paramsDraft) } : {}),
      18            1 :         };
      19            1 :     });
      20            1 : }
      21              : 
      22              : /// The Database.com connector was called SIDB.
      23              : ///
      24              : /// Up to version 9 the connections of its sessions keep their params under the key `sidb`, the step moves them to
      25              : /// the key `dbcom`.
      26            1 : export const dbcomConnector: SessionMigrationStep = {
      27            1 :     version: 10,
      28            1 :     description: 'Rename the connection params of the SIDB connector to dbcom',
      29            1 :     async migrate(folder) {
      30            1 :         const text = await folder.readText('dashql-session.json');
      31            1 :         if (text == null) return;
      32            1 :         const data = JSON.parse(text) as Record<string, unknown>;
      33            1 :         if (!Array.isArray(data.connections)) return;
      34            1 :         data.connections = renameSidbConnections(data.connections);
      35            1 :         await folder.writeText('dashql-session.json', JSON.stringify(data, null, 2));
      36            1 :     },
      37            1 : };