async fn get_students_by_country_totals(
pool: Data<PgPool>,
user: AuthUser,
path: Path<Uuid>,
cache: Data<Cache>,
) -> ControllerResult<Json<Vec<StudentsByCountryTotalsResult>>>Expand description
GET /api/v0/main-frontend/{course_id}/stats/students-by-country-totals
Returns all enrolled students grouped by country.