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wgenerator/README.md
2026-03-15 13:19:20 +01:00

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# wgenerator
## Admin migration
If `songUsage` needs to be rebuilt from all existing shows, log in with a user that has the `admin` role and run this in the browser console:
```js
await window.wgeneratorAdmin.rebuildSongUsage()
```
If the `songIds` index on shows needs to be backfilled for tooltip usage in song details, run:
```js
await window.wgeneratorAdmin.rebuildShowSongIds()
```
The command logs progress in the browser console while it runs and prints the final summary when finished.
The migration:
- resets `songUsage` for all users
- scans all shows and all `shows/{id}/songs` entries
- rebuilds the per-user counters based on show ownership
It returns a summary object with processed user, show and show-song counts.
The show index migration:
- scans all shows and all `shows/{id}/songs` entries
- writes the distinct `songIds` array to each show document
It returns a summary object with processed show and show-song counts.
This is intended as a manual one-off migration and is read-heavy by design.