adiciona histórico de discussões

doccano · laurarodrigues3 · Mar 20, 2025 · Mar 20, 2025 · Mar 24, 2025 · Mar 25, 2025
commit 3f14dbda1c2cbd2245d45aec50b0fcb16880a04c
diff --git a/backend/discussions/migrations/0004_chatmessage_reply_to.py b/backend/discussions/migrations/0004_chatmessage_reply_to.py
@@ -0,0 +1,25 @@
+# Generated by Django 4.2.15 on 2025-06-09 19:34
+
+from django.db import migrations, models
+import django.db.models.deletion
+
+
+class Migration(migrations.Migration):
+
+    dependencies = [
+        ("discussions", "0003_rename_message_chatmessage_alter_chatmessage_options"),
+    ]
+
+    operations = [
+        migrations.AddField(
+            model_name="chatmessage",
+            name="reply_to",
+            field=models.ForeignKey(
+                blank=True,
+                null=True,
+                on_delete=django.db.models.deletion.SET_NULL,
+                related_name="replies",
+                to="discussions.chatmessage",
+            ),
+        ),
+    ]
diff --git a/backend/discussions/migrations/0005_remove_chatmessage_reply_to.py b/backend/discussions/migrations/0005_remove_chatmessage_reply_to.py
@@ -0,0 +1,17 @@
+# Generated by Django 4.2.15 on 2025-06-09 19:38
+
+from django.db import migrations
+
+
+class Migration(migrations.Migration):
+
+    dependencies = [
+        ("discussions", "0004_chatmessage_reply_to"),
+    ]
+
+    operations = [
+        migrations.RemoveField(
+            model_name="chatmessage",
+            name="reply_to",
+        ),
+    ]
diff --git a/backend/discussions/urls.py b/backend/discussions/urls.py
@@ -1,27 +1,50 @@
 from django.urls import path
 from .views import DiscussionViewSet, ChatMessageViewSet
 
-# Endpoints de discussões
+# Mapeia os métodos HTTP para as ações da ViewSet
+# GET/POST para a lista de discussões
 discussion_list = DiscussionViewSet.as_view({
     'get': 'list',
     'post': 'create'
 })
 
+# GET/PUT/PATCH/DELETE para uma discussão específica
 discussion_detail = DiscussionViewSet.as_view({
-    'get': 'retrieve'
+    'get': 'retrieve',
+    'put': 'update',
+    'patch': 'partial_update',
+    'delete': 'destroy'
 })
 
-# Endpoints de mensagens no chat de uma discussão
+# Ação customizada para encerrar uma discussão
+discussion_close = DiscussionViewSet.as_view({
+    'post': 'close_discussion'
+})
+
+# Ação customizada para reabrir uma discussão
+discussion_reopen = DiscussionViewSet.as_view({
+    'post': 'reopen_discussion'
+})
+
+
+# GET/POST para a lista de mensagens de um chat
 chat_list = ChatMessageViewSet.as_view({
     'get': 'list',
     'post': 'create'
 })
 
+# Lista de todos os endpoints da aplicação 'discussions'
 urlpatterns = [
-    # Discussões por projeto
+    # Rotas para criar e listar discussões de um projeto
     path('projects/<int:project_id>/discussions/', discussion_list, name='discussion-list'),
+
+    # Rotas para ver, editar e excluir uma discussão específica
     path('projects/<int:project_id>/discussions/<int:pk>/', discussion_detail, name='discussion-detail'),
 
-    # Chat da discussão
+    # Rotas para as ações customizadas
+    path('projects/<int:project_id>/discussions/<int:pk>/close/', discussion_close, name='discussion-close'),
+    path('projects/<int:project_id>/discussions/<int:pk>/reopen/', discussion_reopen, name='discussion-reopen'),
+
+    # Rota para o chat de uma discussão
     path('discussions/<int:discussion_id>/chat/', chat_list, name='chat-list'),
-]
+]
diff --git a/backend/discussions/views.py b/backend/discussions/views.py
@@ -1,8 +1,16 @@
-from rest_framework import viewsets, permissions
+
+
+from rest_framework import viewsets, permissions, status
+from rest_framework.decorators import action
+from rest_framework.response import Response
+from django.utils import timezone
+from django.shortcuts import get_object_or_404 # Garanta que este import está presente
+
 from .models import Discussion, ChatMessage
 from .serializers import DiscussionSerializer, ChatMessageSerializer
 from projects.models import Project
 
+
 class DiscussionViewSet(viewsets.ModelViewSet):
     queryset = Discussion.objects.all()
     serializer_class = DiscussionSerializer
@@ -14,9 +22,40 @@ def get_queryset(self):
 
     def perform_create(self, serializer):
         project_id = self.kwargs.get('project_id')
-        project = Project.objects.get(id=project_id)
+        project = get_object_or_404(Project, id=project_id)
         serializer.save(project=project)
 
+    @action(detail=True, methods=['post'], url_path='close')
+    def close_discussion(self, request, project_id=None, pk=None):
+        """
+        Encerra a discussão atual definindo a data de fim como a data atual.
+        """
+        discussion = self.get_object()
+        discussion.end_date = timezone.now().date()
+        discussion.save()
+        serializer = self.get_serializer(discussion)
+        return Response(serializer.data, status=status.HTTP_200_OK)
+
+    @action(detail=True, methods=['post'], url_path='reopen')
+    def reopen_discussion(self, request, project_id=None, pk=None):
+        """
+        Reabre uma discussão definindo uma nova data de fim.
+        """
+        discussion = self.get_object()
+        new_end_date = request.data.get('end_date')
+
+        if not new_end_date:
+            return Response(
+                {'error': 'A nova data de fim (end_date) é obrigatória.'},
+                status=status.HTTP_400_BAD_REQUEST
+            )
+
+        discussion.end_date = new_end_date
+        discussion.save()
+
+        # Retorna a discussão atualizada para o frontend
+        serializer = self.get_serializer(discussion)
+        return Response(serializer.data, status=status.HTTP_200_OK)
 
 class ChatMessageViewSet(viewsets.ModelViewSet):
     serializer_class = ChatMessageSerializer