mirror of
https://gitlab.crans.org/bde/nk20
synced 2024-11-27 02:43:01 +00:00
128 lines
4.8 KiB
Python
128 lines
4.8 KiB
Python
# Copyright (C) 2018-2020 by BDE ENS Paris-Saclay
|
|
# SPDX-License-Identifier: GPL-3.0-or-later
|
|
|
|
from django.db.models import Q
|
|
from django.core.exceptions import ValidationError
|
|
from django_filters.rest_framework import DjangoFilterBackend
|
|
from rest_framework.filters import OrderingFilter, SearchFilter
|
|
from rest_framework import viewsets
|
|
from rest_framework.response import Response
|
|
from rest_framework import status
|
|
|
|
from api.viewsets import ReadProtectedModelViewSet, ReadOnlyProtectedModelViewSet
|
|
|
|
from .serializers import NotePolymorphicSerializer, AliasSerializer, TemplateCategorySerializer, \
|
|
TransactionTemplateSerializer, TransactionPolymorphicSerializer
|
|
from ..models.notes import Note, Alias
|
|
from ..models.transactions import TransactionTemplate, Transaction, TemplateCategory
|
|
|
|
|
|
class NotePolymorphicViewSet(ReadOnlyProtectedModelViewSet):
|
|
"""
|
|
REST API View set.
|
|
The djangorestframework plugin will get all `Note` objects (with polymorhism), serialize it to JSON with the given serializer,
|
|
then render it on /api/note/note/
|
|
"""
|
|
queryset = Note.objects.all()
|
|
serializer_class = NotePolymorphicSerializer
|
|
filter_backends = [SearchFilter, OrderingFilter]
|
|
search_fields = ['$alias__normalized_name', '$alias__name', '$polymorphic_ctype__model', ]
|
|
ordering_fields = ['alias__name', 'alias__normalized_name']
|
|
|
|
def get_queryset(self):
|
|
"""
|
|
Parse query and apply filters.
|
|
:return: The filtered set of requested notes
|
|
"""
|
|
queryset = super().get_queryset()
|
|
|
|
alias = self.request.query_params.get("alias", ".*")
|
|
queryset = queryset.filter(
|
|
Q(alias__name__regex="^" + alias)
|
|
| Q(alias__normalized_name__regex="^" + Alias.normalize(alias))
|
|
| Q(alias__normalized_name__regex="^" + alias.lower()))
|
|
|
|
return queryset.distinct()
|
|
|
|
|
|
class AliasViewSet(ReadProtectedModelViewSet):
|
|
"""
|
|
REST API View set.
|
|
The djangorestframework plugin will get all `Alias` objects, serialize it to JSON with the given serializer,
|
|
then render it on /api/aliases/
|
|
"""
|
|
queryset = Alias.objects.all()
|
|
serializer_class = AliasSerializer
|
|
filter_backends = [SearchFilter, OrderingFilter]
|
|
search_fields = ['$normalized_name', '$name', '$note__polymorphic_ctype__model', ]
|
|
ordering_fields = ['name', 'normalized_name']
|
|
|
|
def get_serializer_class(self):
|
|
serializer_class = self.serializer_class
|
|
if self.request.method in ['PUT', 'PATCH']:
|
|
#alias owner cannot be change once establish
|
|
setattr(serializer_class.Meta, 'read_only_fields', ('note',))
|
|
return serializer_class
|
|
|
|
def destroy(self, request, *args, **kwargs):
|
|
instance = self.get_object()
|
|
try:
|
|
self.perform_destroy(instance)
|
|
except ValidationError as e:
|
|
print(e)
|
|
return Response({e.code:e.message},status.HTTP_400_BAD_REQUEST)
|
|
return Response(status=status.HTTP_204_NO_CONTENT)
|
|
|
|
def get_queryset(self):
|
|
"""
|
|
Parse query and apply filters.
|
|
:return: The filtered set of requested aliases
|
|
"""
|
|
|
|
queryset = super().get_queryset()
|
|
|
|
alias = self.request.query_params.get("alias", ".*")
|
|
queryset = queryset.filter(
|
|
Q(name__regex="^" + alias)
|
|
| Q(normalized_name__regex="^" + Alias.normalize(alias))
|
|
| Q(normalized_name__regex="^" + alias.lower()))
|
|
|
|
return queryset
|
|
|
|
|
|
class TemplateCategoryViewSet(ReadProtectedModelViewSet):
|
|
"""
|
|
REST API View set.
|
|
The djangorestframework plugin will get all `TemplateCategory` objects, serialize it to JSON with the given serializer,
|
|
then render it on /api/note/transaction/category/
|
|
"""
|
|
queryset = TemplateCategory.objects.all()
|
|
serializer_class = TemplateCategorySerializer
|
|
filter_backends = [SearchFilter]
|
|
search_fields = ['$name', ]
|
|
|
|
|
|
class TransactionTemplateViewSet(viewsets.ModelViewSet):
|
|
"""
|
|
REST API View set.
|
|
The djangorestframework plugin will get all `TransactionTemplate` objects, serialize it to JSON with the given serializer,
|
|
then render it on /api/note/transaction/template/
|
|
"""
|
|
queryset = TransactionTemplate.objects.all()
|
|
serializer_class = TransactionTemplateSerializer
|
|
filter_backends = [SearchFilter, DjangoFilterBackend]
|
|
filterset_fields = ['name', 'amount', 'display', 'category', ]
|
|
search_fields = ['$name', ]
|
|
|
|
|
|
class TransactionViewSet(ReadProtectedModelViewSet):
|
|
"""
|
|
REST API View set.
|
|
The djangorestframework plugin will get all `Transaction` objects, serialize it to JSON with the given serializer,
|
|
then render it on /api/note/transaction/transaction/
|
|
"""
|
|
queryset = Transaction.objects.all()
|
|
serializer_class = TransactionPolymorphicSerializer
|
|
filter_backends = [SearchFilter]
|
|
search_fields = ['$reason', ]
|