collect-system/apps/server/src/models/lecture/utils.ts

import { db, Lecture } from '@nice/common';

export async function updateSectionLectureStats(sectionId: string) {
  const sectionStats = await db.lecture.aggregate({
    where: {
      sectionId,
      deletedAt: null,
    },
    _count: { _all: true },
    _sum: { duration: true },
  });

  await db.section.update({
    where: { id: sectionId },
    data: {
      // totalLectures: sectionStats._count._all,
      //  totalDuration: sectionStats._sum.duration || 0,
    },
  });
}

export async function updateCourseLectureStats(courseId: string) {
  const courseStats = await db.lecture.aggregate({
    where: {
      courseId,
      deletedAt: null,
    },
    _count: { _all: true },
    _sum: { duration: true },
  });

  await db.course.update({
    where: { id: courseId },
    data: {
      //totalLectures: courseStats._count._all,
      //totalDuration: courseStats._sum.duration || 0,
    },
  });
}