from django.http.response import JsonResponse from django.views.decorators.csrf import ensure_csrf_cookie, csrf_protect from django.utils.decorators import method_decorator from django.core.cache import cache from rest_framework.parsers import JSONParser from rest_framework.views import APIView from rest_framework.decorators import action, api_view from rest_framework import status from drf_yasg.utils import swagger_auto_schema from drf_yasg import openapi import json import os from django.core.files import File import Subscriptions.mailManager as mailer import Subscriptions.util as util from Subscriptions.serializers import RegistrationFormSerializer from Subscriptions.pagination import CustomPagination from Subscriptions.signals import clear_cache from Subscriptions.models import Student, Guardian, RegistrationForm, RegistrationTemplate, RegistrationFileGroup from Subscriptions.automate import updateStateMachine from N3wtSchool import settings, bdd import logging logger = logging.getLogger(__name__) # /Subscriptions/registerForms class RegisterFormView(APIView): """ Gère la liste des dossiers d’inscription, lecture et création. """ pagination_class = CustomPagination @swagger_auto_schema( manual_parameters=[ openapi.Parameter('filter', openapi.IN_QUERY, description="filtre", type=openapi.TYPE_STRING, enum=['pending', 'archived', 'subscribed'], required=True), openapi.Parameter('search', openapi.IN_QUERY, description="search", type=openapi.TYPE_STRING, required=False), openapi.Parameter('page_size', openapi.IN_QUERY, description="limite de page lors de la pagination", type=openapi.TYPE_INTEGER, required=False), openapi.Parameter('establishment_id', openapi.IN_QUERY, description="ID de l'établissement", type=openapi.TYPE_INTEGER, required=True), ], responses={200: RegistrationFormSerializer(many=True)}, operation_description="Récupère les dossier d'inscriptions en fonction du filtre passé.", operation_summary="Récupérer les dossier d'inscriptions", examples={ "application/json": [ { "id": 1, "student": { "id": 1, "first_name": "John", "last_name": "Doe", "date_of_birth": "2010-01-01" }, "status": "pending", "last_update": "10-02-2025 10:00" }, { "id": 2, "student": { "id": 2, "first_name": "Jane", "last_name": "Doe", "date_of_birth": "2011-02-02" }, "status": "archived", "last_update": "09-02-2025 09:00" } ] } ) def get(self, request): """ Récupère les fiches d'inscriptions en fonction du filtre passé. """ # Récupération des paramètres filter = request.GET.get('filter', '').strip() search = request.GET.get('search', '').strip() page_size = request.GET.get('page_size', None) establishment_id = request.GET.get('establishment_id', None) # Gestion du page_size if page_size is not None: try: page_size = int(page_size) except ValueError: page_size = settings.NB_RESULT_PER_PAGE # Définir le cache_key en fonction du filtre page_number = request.GET.get('page', 1) cache_key = f'N3WT_ficheInscriptions_{establishment_id}_{filter}_page_{page_number}_search_{search if filter == "pending" else ""}' cached_page = cache.get(cache_key) if cached_page: return JsonResponse(cached_page, safe=False) # Récupérer les dossier d'inscriptions en fonction du filtre registerForms_List = None if filter == 'pending': exclude_states = [RegistrationForm.RegistrationFormStatus.RF_VALIDATED, RegistrationForm.RegistrationFormStatus.RF_ARCHIVED] registerForms_List = bdd.searchObjects(RegistrationForm, search, _excludeStates=exclude_states) elif filter == 'archived': registerForms_List = bdd.getObjects(RegistrationForm, 'status', RegistrationForm.RegistrationFormStatus.RF_ARCHIVED) elif filter == 'subscribed': registerForms_List = bdd.getObjects(RegistrationForm, 'status', RegistrationForm.RegistrationFormStatus.RF_VALIDATED) else: registerForms_List = None if registerForms_List: print(f'filtrate sur lestablishment : {establishment_id}') registerForms_List = registerForms_List.filter(establishment=establishment_id) if not registerForms_List: return JsonResponse({'error': 'aucune donnée trouvée', 'count': 0}, safe=False) # Pagination paginator = self.pagination_class() page = paginator.paginate_queryset(registerForms_List, request) if page is not None: registerForms_serializer = RegistrationFormSerializer(page, many=True) response_data = paginator.get_paginated_response(registerForms_serializer.data) cache.set(cache_key, response_data, timeout=60 * 15) return JsonResponse(response_data, safe=False) return JsonResponse({'error': 'aucune donnée trouvée', 'count': 0}, safe=False) @swagger_auto_schema( request_body=RegistrationFormSerializer, responses={200: RegistrationFormSerializer()}, operation_description="Crée un dossier d'inscription.", operation_summary="Créer un dossier d'inscription", examples={ "application/json": { "student": { "id": 1, "first_name": "John", "last_name": "Doe", "date_of_birth": "2010-01-01" }, "status": "pending", "last_update": "10-02-2025 10:00", "codeLienInscription": "ABC123XYZ456" } } ) @method_decorator(csrf_protect, name='dispatch') @method_decorator(ensure_csrf_cookie, name='dispatch') def post(self, request): """ Crée un dossier d'inscription. """ regiterFormData = request.data.copy() logger.info(f"Création d'un dossier d'inscription {request}") # Ajout de la date de mise à jour regiterFormData["last_update"] = util.convertToStr(util._now(), '%d-%m-%Y %H:%M') # Ajout du code d'inscription code = util.genereRandomCode(12) regiterFormData["codeLienInscription"] = code guardiansId = regiterFormData.pop('idGuardians', []) registerForm_serializer = RegistrationFormSerializer(data=regiterFormData) fileGroupId = regiterFormData.pop('fileGroup', None) if registerForm_serializer.is_valid(): di = registerForm_serializer.save() # Mise à jour de l'automate updateStateMachine(di, 'creationDI') # Récupération du reponsable associé for guardianId in guardiansId: guardian = Guardian.objects.get(id=guardianId) di.student.guardians.add(guardian) di.save() if fileGroupId: di.fileGroup = RegistrationFileGroup.objects.get(id=fileGroupId) di.save() return JsonResponse(registerForm_serializer.data, safe=False) else: logger.error(f"Erreur lors de la validation des données {regiterFormData}") return JsonResponse(registerForm_serializer.errors, safe=False, status=status.HTTP_400_BAD_REQUEST) # /Subscriptions/registerForms/{id} class RegisterFormWithIdView(APIView): """ Gère la lecture, création, modification et suppression d’un dossier d’inscription. """ pagination_class = CustomPagination @swagger_auto_schema( responses={200: RegistrationFormSerializer()}, operation_description="Récupère un dossier d'inscription donné.", operation_summary="Récupérer un dossier d'inscription", examples={ "application/json": { "id": 1, "student": { "id": 1, "first_name": "John", "last_name": "Doe", "date_of_birth": "2010-01-01" }, } } ) def get(self, request, id): """ Récupère un dossier d'inscription donné. """ registerForm = bdd.getObject(RegistrationForm, "student__id", id) if registerForm is None: return JsonResponse({"errorMessage":'Le dossier d\'inscription n\'a pas été trouvé'}, safe=False, status=status.HTTP_404_NOT_FOUND) registerForm_serializer = RegistrationFormSerializer(registerForm) return JsonResponse(registerForm_serializer.data, safe=False) @swagger_auto_schema( request_body=RegistrationFormSerializer, responses={200: RegistrationFormSerializer()}, operation_description="Modifie un dossier d'inscription donné.", operation_summary="Modifier un dossier d'inscription", examples={ "application/json": { "id": 1, "student": { "id": 1, "first_name": "John", "last_name": "Doe", "date_of_birth": "2010-01-01" }, "status": "under_review", "last_update": "10-02-2025 10:00" } } ) @method_decorator(csrf_protect, name='dispatch') @method_decorator(ensure_csrf_cookie, name='dispatch') def put(self, request, id): """ Modifie un dossier d'inscription donné. """ studentForm_data = JSONParser().parse(request) _status = studentForm_data.pop('status', 0) studentForm_data["last_update"] = str(util.convertToStr(util._now(), '%d-%m-%Y %H:%M')) registerForm = bdd.getObject(_objectName=RegistrationForm, _columnName='student__id', _value=id) if _status == RegistrationForm.RegistrationFormStatus.RF_UNDER_REVIEW: try: # Génération de la fiche d'inscription au format PDF base_dir = f"data/registration_files/dossier_rf_{registerForm.pk}" os.makedirs(base_dir, exist_ok=True) # Fichier PDF initial initial_pdf = f"{base_dir}/rf_{registerForm.student.last_name}_{registerForm.student.first_name}.pdf" registerForm.registration_file = util.rfToPDF(registerForm, initial_pdf) registerForm.save() # Récupération des fichiers d'inscription fileNames = RegistrationTemplate.get_files_from_rf(registerForm.pk) if registerForm.registration_file: fileNames.insert(0, registerForm.registration_file.path) # Création du fichier PDF Fusionné merged_pdf = f"{base_dir}/dossier_complet_{registerForm.pk}.pdf" util.merge_files_pdf(fileNames, merged_pdf) # Mise à jour du champ registration_file avec le fichier fusionné with open(merged_pdf, 'rb') as f: registerForm.registration_file.save( os.path.basename(merged_pdf), File(f), save=True ) # Mise à jour de l'automate updateStateMachine(registerForm, 'saisiDI') except Exception as e: return JsonResponse({'error': str(e)}, status=status.HTTP_500_INTERNAL_SERVER_ERROR) elif _status == RegistrationForm.RegistrationFormStatus.RF_VALIDATED: # L'école a validé le dossier d'inscription # Mise à jour de l'automate updateStateMachine(registerForm, 'valideDI') studentForm_serializer = RegistrationFormSerializer(registerForm, data=studentForm_data) if studentForm_serializer.is_valid(): studentForm_serializer.save() return JsonResponse(studentForm_serializer.data, safe=False) return JsonResponse(studentForm_serializer.errors, safe=False, status=status.HTTP_400_BAD_REQUEST) @swagger_auto_schema( responses={204: 'No Content'}, operation_description="Supprime un dossier d'inscription donné.", operation_summary="Supprimer un dossier d'inscription" ) @method_decorator(csrf_protect, name='dispatch') @method_decorator(ensure_csrf_cookie, name='dispatch') def delete(self, request, id): """ Supprime un dossier d'inscription donné. """ register_form = bdd.getObject(_objectName=RegistrationForm, _columnName='student__id', _value=id) if register_form != None: student = register_form.student student.guardians.clear() student.profiles.clear() student.registration_files.clear() student.delete() clear_cache() return JsonResponse("La suppression du dossier a été effectuée avec succès", safe=False) return JsonResponse({"errorMessage":'Aucun dossier d\'inscription rattaché à l\'élève'}, safe=False, status=status.HTTP_404_NOT_FOUND) @swagger_auto_schema( method='get', responses={200: openapi.Response('Success', schema=openapi.Schema( type=openapi.TYPE_OBJECT, properties={ 'message': openapi.Schema(type=openapi.TYPE_STRING) } ))}, operation_description="Envoie le dossier d'inscription par e-mail", operation_summary="Envoyer un dossier d'inscription" ) @api_view(['GET']) def send(request,id): """Envoie le dossier d'inscription par e-mail.""" register_form = bdd.getObject(_objectName=RegistrationForm, _columnName='student__id', _value=id) if register_form != None: student = register_form.student guardian = student.getMainGuardian() email = guardian.profile_role.profile.email errorMessage = mailer.sendRegisterForm(email, register_form.establishment.pk) if errorMessage == '': register_form.last_update=util.convertToStr(util._now(), '%d-%m-%Y %H:%M') updateStateMachine(register_form, 'envoiDI') return JsonResponse({"message": f"Le dossier d'inscription a bien été envoyé à l'addresse {email}"}, safe=False) return JsonResponse({"errorMessage":errorMessage}, safe=False, status=status.HTTP_400_BAD_REQUEST) return JsonResponse({"errorMessage":'Dossier d\'inscription non trouvé'}, safe=False, status=status.HTTP_404_NOT_FOUND) @swagger_auto_schema( method='get', responses={200: openapi.Response('Success', schema=openapi.Schema( type=openapi.TYPE_OBJECT, properties={ 'message': openapi.Schema(type=openapi.TYPE_STRING) } ))}, operation_description="Archive le dossier d'inscription", operation_summary="Archiver un dossier d'inscription" ) @api_view(['GET']) def archive(request,id): """Archive le dossier d'inscription.""" register_form = bdd.getObject(_objectName=RegistrationForm, _columnName='student__id', _value=id) if register_form != None: register_form.last_update=util.convertToStr(util._now(), '%d-%m-%Y %H:%M') updateStateMachine(register_form, 'archiveDI') return JsonResponse({"message": "Le dossier a été archivé avec succès"}, safe=False) return JsonResponse({"errorMessage":'Dossier d\'inscription non trouvé'}, safe=False, status=status.HTTP_404_NOT_FOUND) @swagger_auto_schema( method='get', responses={200: openapi.Response('Success', schema=openapi.Schema( type=openapi.TYPE_OBJECT, properties={ 'message': openapi.Schema(type=openapi.TYPE_STRING) } ))}, operation_description="Relance un dossier d'inscription par e-mail", operation_summary="Relancer un dossier d'inscription" ) @api_view(['GET']) def resend(request,id): """Relance un dossier d'inscription par e-mail.""" register_form = bdd.getObject(_objectName=RegistrationForm, _columnName='student__id', _value=id) if register_form != None: student = register_form.student guardian = student.getMainGuardian() email = guardian.email errorMessage = mailer.envoieRelanceDossierInscription(email, register_form.codeLienInscription) if errorMessage == '': register_form.status=RegistrationForm.RegistrationFormStatus.RF_SENT register_form.last_update=util.convertToStr(util._now(), '%d-%m-%Y %H:%M') register_form.save() return JsonResponse({"message": f"Le dossier a été renvoyé à l'adresse {email}"}, safe=False) return JsonResponse({"errorMessage":errorMessage}, safe=False, status=status.HTTP_400_BAD_REQUEST) return JsonResponse({"errorMessage":'Dossier d\'inscription non trouvé'}, safe=False, status=status.HTTP_404_NOT_FOUND) @swagger_auto_schema( method='get', responses={200: openapi.Response('Success', schema=openapi.Schema( type=openapi.TYPE_OBJECT, properties={ 'message': openapi.Schema(type=openapi.TYPE_STRING) } ))}, operation_description="Récupère les fichiers à signer d'un dossier d'inscription donné", operation_summary="Récupérer les fichiers à signer d'un dossier d'inscription donné" ) @api_view(['GET']) def get_templates_by_rf(request, id): try: templates = RegistrationTemplate.objects.filter(registration_form=id) templates_data = list(templates.values()) return JsonResponse(templates_data, safe=False) except RegistrationFileGroup.DoesNotExist: return JsonResponse({'error': 'Le groupe de fichiers n\'a pas été trouvé'}, status=404)