Resolve "Limits on submissions" (1)

Closes #9 (closed)

src/main/java/nl/tudelft/submit/controller/SubmissionController.java

@@ -35,6 +35,7 @@ import nl.tudelft.labracore.lib.security.user.AuthenticatedPerson;
 import nl.tudelft.submit.dto.create.MailMessageCreateDTO;
 import nl.tudelft.submit.dto.create.SubmissionDownloadConfigCreateDTO;
 import nl.tudelft.submit.dto.create.note.SubmissionNoteCreateDTO;
+import nl.tudelft.submit.exception.DisallowedUploadException;
 import nl.tudelft.submit.model.Signature;
 import nl.tudelft.submit.service.*;
 import nl.tudelft.submit.service.AssignmentService;
@@ -110,7 +111,16 @@ public class SubmissionController {
 		Long id = submissionService.addSubmission(createSubmissionDto);
 
 		try {
-			fileService.uploadFiles(request.getFileMap(), id, submissionsDirectory);
+			AssignmentModuleDetailsDTO assignment = assignmentService
+					.getAssignmentDetails(createSubmissionDto.getAssignment().getId());
+			StudentGroupDetailsDTO group = groupService
+					.getGroupForPersonInModule(person.getId(), assignment.getModule().getId()).get();
+
+			if (!submissionService.canMakeSubmission(group.getId(), assignment.getId()))
+				throw new DisallowedUploadException("Submission can not be made");
+
+			fileService.uploadFiles(request.getFileMap(), id, assignment.getAllowedFileTypes(),
+					submissionsDirectory);
 
 			scriptService.runScriptTrainAndSaveFeedback(id);
 
@@ -122,7 +132,7 @@ public class SubmissionController {
 											.map(MultipartFile::getOriginalFilename)
 											.collect(Collectors.toList())))
 							.build());
-		} catch (Exception e) {
+		} catch (IOException e) {
 			e.printStackTrace(); // The email will not be sent, TODO a different email can be sent
 		}