126 lines
4.1 KiB
TypeScript
126 lines
4.1 KiB
TypeScript
import { getClassRepository, getGroupRepository, getStudentRepository, getSubmissionRepository } from '../data/repositories.js';
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import { AssignmentDTO } from '../interfaces/assignment.js';
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import { ClassDTO, mapToClassDTO } from '../interfaces/class.js';
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import { GroupDTO, mapToGroupDTO, mapToGroupDTOId } from '../interfaces/group.js';
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import { mapToStudent, mapToStudentDTO, StudentDTO } from '../interfaces/student.js';
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import { mapToSubmissionDTO, mapToSubmissionDTOId, SubmissionDTO, SubmissionDTOId } from '../interfaces/submission.js';
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import { getAllAssignments } from './assignments.js';
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import { getLogger } from '../logging/initalize.js';
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export async function getAllStudents(full: boolean): Promise<StudentDTO[] | string[]> {
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const studentRepository = getStudentRepository();
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const students = await studentRepository.findAll();
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if (full) {
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return students.map(mapToStudentDTO);
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}
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return students.map((student) => student.username);
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}
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export async function getStudent(username: string): Promise<StudentDTO | null> {
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const studentRepository = getStudentRepository();
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const user = await studentRepository.findByUsername(username);
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return user ? mapToStudentDTO(user) : null;
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}
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export async function createStudent(userData: StudentDTO): Promise<StudentDTO | null> {
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const studentRepository = getStudentRepository();
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try {
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const newStudent = studentRepository.create(mapToStudent(userData));
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await studentRepository.save(newStudent);
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return mapToStudentDTO(newStudent);
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} catch (e) {
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getLogger().error(e);
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return null;
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}
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}
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export async function deleteStudent(username: string): Promise<StudentDTO | null> {
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const studentRepository = getStudentRepository();
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const user = await studentRepository.findByUsername(username);
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if (!user) {
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return null;
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}
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try {
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await studentRepository.deleteByUsername(username);
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return mapToStudentDTO(user);
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} catch (e) {
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getLogger().error(e);
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return null;
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}
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}
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export async function getStudentClasses(username: string, full: boolean): Promise<ClassDTO[] | string[]> {
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const studentRepository = getStudentRepository();
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const student = await studentRepository.findByUsername(username);
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if (!student) {
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return [];
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}
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const classRepository = getClassRepository();
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const classes = await classRepository.findByStudent(student);
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if (full) {
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return classes.map(mapToClassDTO);
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}
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return classes.map((cls) => cls.classId!);
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}
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export async function getStudentAssignments(username: string, full: boolean): Promise<AssignmentDTO[]> {
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const studentRepository = getStudentRepository();
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const student = await studentRepository.findByUsername(username);
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if (!student) {
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return [];
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}
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const classRepository = getClassRepository();
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const classes = await classRepository.findByStudent(student);
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return (await Promise.all(classes.map(async (cls) => await getAllAssignments(cls.classId!, full)))).flat();
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}
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export async function getStudentGroups(username: string, full: boolean): Promise<GroupDTO[]> {
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const studentRepository = getStudentRepository();
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const student = await studentRepository.findByUsername(username);
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if (!student) {
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return [];
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}
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const groupRepository = getGroupRepository();
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const groups = await groupRepository.findAllGroupsWithStudent(student);
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if (full) {
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return groups.map(mapToGroupDTO);
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}
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return groups.map(mapToGroupDTOId);
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}
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export async function getStudentSubmissions(username: string, full: boolean): Promise<SubmissionDTO[] | SubmissionDTOId[]> {
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const studentRepository = getStudentRepository();
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const student = await studentRepository.findByUsername(username);
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if (!student) {
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return [];
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}
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const submissionRepository = getSubmissionRepository();
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const submissions = await submissionRepository.findAllSubmissionsForStudent(student);
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if (full) {
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return submissions.map(mapToSubmissionDTO);
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}
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return submissions.map(mapToSubmissionDTOId);
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}
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