refactor(classes): preserve student membership history

2026-07-13 14:38:34 +08:00
parent 1f32d1285b
commit 0533c30ece
7 changed files with 303 additions and 42 deletions
--- a/apps/server/src/entities/class-student.entity.ts
+++ b/apps/server/src/entities/class-student.entity.ts
@@ -30,14 +30,11 @@ export class ClassStudent {
  @JoinColumn({ name: 'student_id' })
  student: Student;

-  @Column({ name: 'enrollment_id', type: 'integer', nullable: true })
-  enrollmentId: number;
-
  @Column({ name: 'join_date', type: 'date', nullable: true })
-  joinDate: string;
+  joinDate: string | null;

  @Column({ name: 'leave_date', type: 'date', nullable: true })
-  leaveDate: string;
+  leaveDate: string | null;

  @Column({ name: 'status', length: 10, default: 'active' })
  status: string;