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resolve_changeset_preview

headless_lms_models::library::agent_changesets::preview::page

Function resolve_changeset_preview 

Source 
pub async fn resolve_changeset_preview(
    conn: &mut PgConnection,
    changeset: &AgentChangeset,
    page_id: Option<Uuid>,
) -> ModelResult<PagePreview>
Expand description

What the preview link of the whole changeset renders: page_id, or the first changed page without one, with the changed pages to switch between. The caller checks the same things as for resolve_preview. Errors with NotFound also if the changeset changes no pages and page_id is None.