add

apps/server/src/models/post/post.service.ts

@@ -166,19 +166,7 @@ export class PostService extends BaseTreeService<Prisma.PostDelegate> {
     );
     return transDto;
   }
-  // async findMany(args: Prisma.PostFindManyArgs, staff?: UserProfile) {
+
-  //   if (!args.where) args.where = {};
-  //   args.where.OR = await this.preFilter(args.where.OR, staff);
-  //   return this.wrapResult(super.findMany(args), async (result) => {
-  //     await Promise.all(
-  //       result.map(async (item) => {
-  //         await setPostRelation({ data: item, staff });
-  //         await this.setPerms(item, staff);
-  //       }),
-  //     );
-  //     return { ...result };
-  //   });
-  // }
   async findManyWithCursor(args: Prisma.PostFindManyArgs, staff?: UserProfile) {
     if (!args.where) args.where = {};
     args.where.OR = await this.preFilter(args.where.OR, staff);
@@ -255,6 +243,7 @@ export class PostService extends BaseTreeService<Prisma.PostDelegate> {
     // 批量执行更新
     return updates.length > 0 ? await db.$transaction(updates) : [];
   }
+
   protected async setPerms(data: Post, staff?: UserProfile) {
     if (!staff) return;
     const perms: ResPerm = {

apps/server/src/models/post/utils.ts

@@ -168,6 +168,21 @@ export async function setCourseInfo({ data }: { data: Post }) {
         (lecture) => lecture.parentId === section.id,
       ) as any as Lecture[];
     });
-    Object.assign(data, { sections, lectureCount });
+
+    const students = await db.staff.findMany({
+      where: {
+        learningPosts: {
+          some: {
+            id: data.id,
+          },
+        },
+      },
+      select: {
+        id: true,
+      },
+    });
+
+    const studentIds = (students || []).map((student) => student?.id);
+    Object.assign(data, { sections, lectureCount, studentIds });
   }
 }