import { DwengoEntityRepository } from '../dwengo-entity-repository.js';
import { Class } from '../../entities/classes/class.entity.js';
import { Student } from '../../entities/users/student.entity.js';
import { Teacher } from '../../entities/users/teacher.entity';

export class ClassRepository extends DwengoEntityRepository<Class> {
    public findById(id: string): Promise<Class | null> {
        return this.findOne({ classId: id }, { populate: ['students', 'teachers'] });
    }
    public deleteById(id: string): Promise<void> {
        return this.deleteWhere({ classId: id });
    }
    public findByStudent(student: Student): Promise<Class[]> {
        return this.find(
            { students: student },
            { populate: ['students', 'teachers'] } // Voegt student en teacher objecten toe
        );
    }

    public findByTeacher(teacher: Teacher): Promise<Class[]> {
        return this.find({ teachers: teacher }, { populate: ['students', 'teachers'] });
    }
}