tdpeuter/2025SELab2-project-Dwengo
tdpeuter/2025SELab2-project-Dwengo
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feat: DELETE voor group geimplementeerd

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This commit is contained in:
Adriaan Jacquet 2025-04-06 20:03:46 +02:00
parent 2ec5e02061
commit 709d5f019a
3 changed files with 32 additions and 11 deletions
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26
backend/src/controllers/groups.ts
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@ -1,14 +1,11 @@
import { Request, Response } from 'express';
import { createGroup, getAllGroups, getGroup, getGroupSubmissions } from '../services/groups.js';
import { createGroup, deleteGroup, getAllGroups, getGroup, getGroupSubmissions } from '../services/groups.js';
import { GroupDTO } from '@dwengo-1/common/interfaces/group';
import { requireFields } from './error-helper.js';
import { BadRequestException } from '../exceptions/bad-request-exception.js';
import { getLogger } from '../logging/initalize.js';
export async function getGroupHandler(req: Request, res: Response): Promise<void> {
const classId = req.params.classid;
const assignmentId = parseInt(req.params.assignmentid);
const groupId = parseInt(req.params.groupid);
function checkGroupFields(classId: any, assignmentId: any, groupId: any) {
requireFields({ classId, assignmentId, groupId });
if (isNaN(assignmentId)) {
@ -18,14 +15,27 @@ export async function getGroupHandler(req: Request, res: Response): Promise<void
if (isNaN(groupId)) {
throw new BadRequestException('Group id must be a number');
}
}
export async function getGroupHandler(req: Request, res: Response): Promise<void> {
const classId = req.params.classid;
const assignmentId = parseInt(req.params.assignmentid);
const groupId = parseInt(req.params.groupid);
checkGroupFields(classId, assignmentId, groupId);
const group = await getGroup(classId, assignmentId, groupId);
if (!group) {
res.status(404).json({ error: 'Group not found' });
return;
res.json({ group });
}
export async function deleteGroupHandler(req: Request, res: Response): Promise<void> {
const classId = req.params.classid;
const assignmentId = parseInt(req.params.assignmentid);
const groupId = parseInt(req.params.groupid);
checkGroupFields(classId, assignmentId, groupId);
const group = await deleteGroup(classId, assignmentId, groupId);
res.json({ group });
}

5
backend/src/routes/groups.ts
View file

@ -1,5 +1,5 @@
import express from 'express';
import { createGroupHandler, getAllGroupsHandler, getGroupHandler, getGroupSubmissionsHandler } from '../controllers/groups.js';
import { createGroupHandler, deleteGroupHandler, getAllGroupsHandler, getGroupHandler, getGroupSubmissionsHandler } from '../controllers/groups.js';
const router = express.Router({ mergeParams: true });
@ -8,9 +8,10 @@ router.get('/', getAllGroupsHandler);
router.post('/', createGroupHandler);
// Information about a group (members, ... [TODO DOC])
router.get('/:groupid', getGroupHandler);
router.delete('/:groupid', deleteGroupHandler);
router.get('/:groupid/submissions', getGroupSubmissionsHandler);
export default router;

10
backend/src/services/groups.ts
View file

@ -35,6 +35,16 @@ export async function getGroup(classId: string, assignmentNumber: number, groupN
return mapToGroupDTO(group);
}
export async function deleteGroup(classId: string, assignmentNumber: number, groupNumber: number): Promise<GroupDTO> {
const group = await fetchGroup(classId, assignmentNumber, groupNumber);
const assignment = await fetchAssignment(classId, assignmentNumber);
const groupRepository = getGroupRepository();
await groupRepository.deleteByAssignmentAndGroupNumber(assignment, groupNumber);
return mapToGroupDTO(group);
}
export async function getExistingGroupFromGroupDTO(groupData: GroupDTO) {
const classId = typeof(groupData.class) === 'string' ? groupData.class : groupData.class.id;
const assignmentNumber = typeof(groupData.assignment) === 'number' ? groupData.assignment : groupData.assignment.id;