Merge pull request #46 from plers-org/sm/#41

Sm/#41

config/settings.py

@@ -56,6 +56,7 @@ INSTALLED_APPS = [
     'portfolios',
     'projects',
     'codes',
+    'notifications',
 ]
 
 MIDDLEWARE = [

config/urls.py

@@ -10,6 +10,7 @@ urlpatterns = [
     # path('api/code/', include('codes.urls')),
     path('api/portfolio/', include('portfolios.urls')),
     path('api/project/', include('projects.urls')),
+    path('api/notification/', include('notifications.urls')),
 ] + static(settings.STATIC_URL, document_root=settings.STATIC_ROOT)
 
 if settings.DEBUG:

notifications/admin.py

@@ -0,0 +1,3 @@
+from django.contrib import admin
+
+# Register your models here.

notifications/apps.py

@@ -0,0 +1,6 @@
+from django.apps import AppConfig
+
+
+class NotificationsConfig(AppConfig):
+    default_auto_field = 'django.db.models.BigAutoField'
+    name = 'notifications'

notifications/models.py

@@ -0,0 +1,11 @@
+from django.db import models
+
+from users.models import *
+
+from common.models.baseModels import *
+
+class Notification(BaseModel):
+    user = models.ForeignKey(User, on_delete=models.CASCADE, related_name='notifications')
+    content = models.TextField(blank=True)
+    is_read = models.BooleanField(default=False)
+    note_type = models.CharField(max_length=10, choices=NotificationType.choices)

notifications/serializers.py

@@ -0,0 +1,32 @@
+from .models import *
+from projects.models import *
+from rest_framework import serializers
+
+class NotificationSerializer(serializers.ModelSerializer):
+    meta = serializers.SerializerMethodField()
+
+    class Meta:
+        model  = Notification
+        fields = ['id', 'content', 'note_type', 'is_read', 'meta']
+
+    def get_meta(self, obj):
+
+        REL_SERIALIZER_MAP = {
+            'project_invitation' : ProjectInvitationMetaSerializer,
+        }
+
+        for rel_name, serializer_cls in REL_SERIALIZER_MAP.items():
+            rel_obj = getattr(obj, rel_name, None)
+            if rel_obj is not None:
+                return serializer_cls(rel_obj).data
+        return None
+
+class ProjectInvitationMetaSerializer(serializers.ModelSerializer):
+    project_invitation_id = serializers.CharField(source='id')
+    project_title      = serializers.CharField(source='project.title')
+    from_user_nickname = serializers.CharField(source='from_user.nickname')
+
+    class Meta:
+        model  = ProjectInvitation
+        fields = ['project_invitation_id', 'project_title', 'from_user_nickname', 'status']
+    

notifications/services.py

@@ -0,0 +1,19 @@
+from users.models import *
+from .models import *
+
+from common.models.choiceModels import *
+
+
+
+# 알림 관련 서비스 로직
+class NotifiationService:
+    @staticmethod
+    def set_content():
+        pass
+    
+    @staticmethod
+    def create_notification(user: User, note_type: NotificationType):
+        return Notification.objects.create(
+            user = user,
+            note_type=note_type
+        )

notifications/tests.py

@@ -0,0 +1,3 @@
+from django.test import TestCase
+
+# Create your tests here.

notifications/urls.py

@@ -0,0 +1,14 @@
+from django.urls import path, include
+
+from .views import *
+
+from rest_framework.routers import DefaultRouter
+
+app_name = 'notifications'
+
+router = DefaultRouter()
+router.register(r'', NotificationReadViewSet, basename='notification')
+
+urlpatterns = [
+    path('', include(router.urls)),
+]

notifications/views.py

@@ -0,0 +1,34 @@
+from django.shortcuts import get_object_or_404
+from django.db import transaction
+
+from rest_framework.viewsets import ReadOnlyModelViewSet
+from rest_framework.views import APIView
+from rest_framework.response import Response
+from rest_framework import status
+
+from .serializers import *
+from .models import *
+from .services import *
+
+from users.services import *
+
+
+# Create your views here.
+class NotificationReadViewSet(ReadOnlyModelViewSet):
+    serializer_class = NotificationSerializer
+
+    # 30일 이전 알림만 가져옴
+    def get_queryset(self):
+        qs = UserToNotificationService.get_all_notification(self.request.user)
+        print(qs)
+        return qs.select_related(
+                'project_invitation__project',
+                'project_invitation__from_user',
+            )
+
+    def retrieve(self, request, *args, **kwargs):
+        instance = self.get_object()
+        instance.is_read = True
+        instance.save()
+        serializer = self.get_serializer(instance)
+        return Response(serializer.data, status=status.HTTP_200_OK)

portfolios/serializers.py

@@ -8,7 +8,7 @@ class PortfolioListViewSerializer(serializers.ModelSerializer):
 
     class Meta:
         model = Portfolio
-        fields = ['id', 'category', 'thumbnail', 'nickname', 'profile_image', 'view_count', 'like_count', 'scrap_count']
+        fields = ['id', 'category', 'thumbnail', 'title', 'nickname', 'profile_image', 'view_count', 'like_count', 'scrap_count']
 
 class PortfolioCreateSerializer(serializers.ModelSerializer):
     class Meta:

projects/models.py

@@ -6,6 +6,7 @@ from common.models.choiceModels import InvitationStatus
 from django.contrib.postgres.fields import ArrayField
 from django.conf import settings
 
+from notifications.models import Notification
 from users.models import User
 
 
@@ -35,3 +36,4 @@ class ProjectInvitation(BaseModel):
     to_user = models.ForeignKey(User, on_delete=models.CASCADE, related_name='received_invitations')
     project = models.ForeignKey(Project, on_delete=models.CASCADE)
     status = models.CharField(max_length=10, choices=InvitationStatus.choices)
+    notification = models.OneToOneField(Notification, on_delete=models.CASCADE, related_name='project_invitation', null=True, blank=True)

projects/serializers.py

@@ -1,8 +1,12 @@
 from .models import *
+from .services import *
 from users.models import User
 
 from rest_framework import serializers
 
+from notifications.services import *
+
+from common.models.choiceModels import *
 class ProjectListViewSerializer(serializers.ModelSerializer):
 
     class Meta:
@@ -32,8 +36,13 @@ class ProjectCreateSerializer(serializers.ModelSerializer):
         users = list(users) + [validated_data["owner"]]
 
         for user in users:
-            ProjectTeamList.objects.create(user=user, project=project)
-
+            new_notification = NotifiationService.create_notification(user=user, note_type=NotificationType.INVITE)
+            ProjectInvitationService.create_project_invitation(
+                project=project,
+                from_user=validated_data['owner'], 
+                to_user=user,
+                notification=new_notification
+                )
         return project
 
 class ProjectTeamSerializer(serializers.ModelSerializer):

projects/services.py

@@ -1,4 +1,8 @@
-from .models import Project
+from .models import *
+from .serializers import *
+
+from users.models import *
+from common.models.choiceModels import InvitationStatus
 
 
 ACTION_FIELD_MAP = {
@@ -38,3 +42,16 @@ class ProjectStateChangeService:
         now_count = current_count+1 if add else max(current_count-1, 0)
         setattr(project, field_name, now_count)
         project.save(update_fields=[field_name])
+
+
+class ProjectInvitationService:
+    @staticmethod
+    def create_project_invitation(project: Project, from_user: User, to_user: User, notification: Notification):
+        return ProjectInvitation.objects.create(
+            project=project, 
+            from_user=from_user, 
+            to_user=to_user, 
+            status= InvitationStatus.PENDING,
+            notification=notification
+            )
+        

projects/urls.py

@@ -12,5 +12,5 @@ urlpatterns = [
     path('<str:pk>/set-represent/', ProjectSetRepresentAPIView.as_view()),
     path('<str:pk>/set-publish/', ProjectSetPublishAPIView.as_view()),
     path('<str:pk>/change-state/', ProjectChangeState.as_view()),
-    
+    path('invite/action/', ProjectInvitationAPIView.as_view()),
 ]

projects/views.py

@@ -12,10 +12,12 @@ from rest_framework.generics import ListAPIView
 from .serializers import ProjectListViewSerializer, ProjectCreateSerializer, ProjectTeamSerializer
 from .paginations import ProjectPagination
 from .filters import ProjectFilter
-from .services import ProjectStateChangeService, ProjectBeforeRelCheckService
+from .services import *
 
 from django.db import transaction
 
+from notifications.services import *
+
 
 class ProjectListView(ListAPIView):
     queryset = Project.objects.filter(is_published=True).order_by('-created_at')
@@ -29,6 +31,7 @@ class ProjectListView(ListAPIView):
 class ProjectCreateAPIView(APIView):
     @transaction.atomic
     def post(self, request):
+        user = request.user
         serializer = ProjectCreateSerializer(data=request.data, context={"request": request})
         if serializer.is_valid():
             serializer.save()
@@ -36,7 +39,7 @@ class ProjectCreateAPIView(APIView):
         return Response(serializer.errors, status=status.HTTP_400_BAD_REQUEST)
     
 class ProjectTeamManageAPIView(APIView):
-    # 팀원 초대
+    # 팀원 초대 및 알림
     @transaction.atomic
     def post(self, request, pk):
         user = request.user
@@ -47,11 +50,14 @@ class ProjectTeamManageAPIView(APIView):
         new_member = get_object_or_404(User, nickname=nickname)
         if ProjectTeamList.objects.filter(project=project, user=new_member).exists():
             return Response({"message": "already team member"}, status=status.HTTP_400_BAD_REQUEST)
-        serializer = ProjectTeamSerializer(data={'user':new_member.id, 'project':project.id})
-        if serializer.is_valid():
-            serializer.save()
-            return Response({"message": "invite success"}, status=status.HTTP_200_OK)
-        return Response(serializer.errors, status=status.HTTP_400_BAD_REQUEST)
+        new_notification = NotifiationService.create_notification(user=new_member, note_type=NotificationType.INVITE)
+        ProjectInvitationService.create_project_invitation(
+            project=project,
+            from_user=user, 
+            to_user=new_member,
+            notification=new_notification
+            )
+        return Response({"message": "invite success"}, status=status.HTTP_200_OK)
     
     # 팀원 추방
     @transaction.atomic
@@ -140,4 +146,27 @@ class ProjectChangeState(APIView):
         return Response({
             'message': f'{action_type} {"added" if add else "removed"}'
         }, status=status.HTTP_200_OK)
-    
+
+class ProjectInvitationAPIView(APIView):
+    # 팀원 초대 수락/거절
+    @transaction.atomic
+    def post(self, request):
+        accept = request.data['accept']
+        project_invitation = get_object_or_404(ProjectInvitation, id=request.data['project_invitation_id'])
+        new_member = project_invitation.to_user
+        project = project_invitation.project
+        if request.user != new_member:
+            return Response({"message": "Not account owner"}, status=status.HTTP_403_FORBIDDEN)
+        if project_invitation.status != InvitationStatus.PENDING:
+            return Response({"message": "already handled invitation"}, status=status.HTTP_400_BAD_REQUEST)
+        if accept:
+            project_invitation.status = InvitationStatus.ACCEPTED
+            project_invitation.save()
+            serializer = ProjectTeamSerializer(data={'user':new_member.id, 'project':project.id})
+            if serializer.is_valid():
+                serializer.save()
+                return Response({"message": "invitation accepted"}, status=status.HTTP_200_OK)
+        else:
+            project_invitation.status = InvitationStatus.REJECTED
+            project_invitation.save()
+            return Response({"message": "invitation rejected"}, status=status.HTTP_200_OK)

users/models.py

@@ -63,8 +63,3 @@ class User(BaseModel, AbstractBaseUser, PermissionsMixin):
         return self.nickname
 
 
-class Notification(BaseModel):
-    user = models.ForeignKey(User, on_delete=models.CASCADE, related_name='notifications')
-    content = models.TextField()
-    is_read = models.BooleanField(default=False)
-    note_type = models.CharField(max_length=10, choices=NotificationType.choices)

users/serializers.py

@@ -62,8 +62,3 @@ class UserMemberInfoSerializer(serializers.ModelSerializer):
             'custom_url',
             'job_and_interests'
         ]
-
-class NotificationSerializer(serializers.ModelSerializer):
-    class Meta:
-        model = Notification
-        fields = ['id', 'content', 'note_type', 'is_read']

users/services.py

@@ -16,22 +16,17 @@ class CheckUserFieldDuplicateService:
     @staticmethod
     def check_custom_url_duplicate():
         pass
-
-# 알림 관련 서비스 로직
-class NotifiationService:
-    @staticmethod
-    def set_content_by_type():
-        pass
+        
 
 
 class UserToNotificationService:
     @staticmethod
     def get_new_notification_count(user: User):
-        return user.notifications.filter(created_at__lt=thirty_days_ago, is_read=False).count()
+        return user.notifications.filter(created_at__gt=thirty_days_ago, is_read=False).count()
     
     @staticmethod
     def get_all_notification(user: User):
-        return user.notifications.filter(created_at__lt=thirty_days_ago)
+        return user.notifications.filter(created_at__gt=thirty_days_ago)
     
 
 # 유저 -> 포트폴리오 관련 서비스 로직
@@ -82,4 +77,3 @@ class UserToProjectService:
     @staticmethod
     def get_scrap_project(user: User):
         return user.scrapped_projects.filter(is_published=True)
-

users/urls.py

@@ -1,14 +1,10 @@
-from django.urls import path, include
+from django.urls import path
 
 from .views import *
 
-from rest_framework.routers import DefaultRouter
 
 app_name = 'users'
 
-router = DefaultRouter()
-router.register(r'notifications', NotificationReadViewSet, basename='notification')
-
 urlpatterns = [
     path('refresh-token/', RefreshAPIView.as_view()),
     path('join/', JoinAPIView.as_view()),
@@ -20,5 +16,4 @@ urlpatterns = [
     path('mypage/profile/<str:nickname>/', MyPageProfileAPIView.as_view()),
     path('mypage/works/<str:nickname>/', MyPageWorkListAPIView.as_view()),
     path('mypage/my-info/', MyPageMemberInfoAPIView.as_view()),
-    path('', include(router.urls)),
 ]

users/views.py

@@ -249,21 +249,3 @@ class MyPageMemberInfoAPIView(APIView):
             return Response(serializer.data, status=status.HTTP_200_OK)
         return Response(serializer.errors, status=status.HTTP_400_BAD_REQUEST)
 
-class NotificationReadViewSet(ReadOnlyModelViewSet):
-    serializer_class = NotificationSerializer
-
-    # 30일 이전 알림만 가져옴
-    def get_queryset(self):
-        return UserToNotificationService.get_all_notification(self.request.user)
-
-    def list(self, request, *args, **kwargs):
-        queryset = self.get_queryset()
-        serializer = self.get_serializer(queryset, many=True)
-        return Response(serializer.data, status=status.HTTP_200_OK)
-
-    def retrieve(self, request, *args, **kwargs):
-        instance = self.get_object()
-        instance.is_read = True
-        instance.save()
-        serializer = self.get_serializer(instance)
-        return Response(serializer.data, status=status.HTTP_200_OK)