filter post with comment, added tags

account/models.py

@@ -19,3 +19,6 @@ class CustomUser(AbstractUser):
     class Meta:
         verbose_name = "user"
         verbose_name_plural = "users"
+
+    def __str__(self):
+        return f'{self.firstname} {self.lastname}'

account/serializers.py

@@ -5,6 +5,15 @@
 from .models import CustomUser
 
 
+class BasicUserSerializer(serializers.ModelSerializer):
+    status = serializers.SerializerMethodField()
+
+    class Meta:
+        model = get_user_model()
+        fields = [
+            'id', 'firstname', 'lastname', 'email', 'category']
+
+
 class CustomObtainTokenPairSerializer(TokenObtainPairSerializer):
     serializer_class = CustomUserManager
 
@@ -43,4 +52,4 @@ def validate_current_password(self, value):
 class ListUserSerializer(serializers.ModelSerializer):
     class Meta:
         model = CustomUser
-        fields = ['email', "firstname", "lastname", "category"]
+        fields = ["id", 'email', "firstname", "lastname", "category"]

account/views.py

@@ -16,7 +16,6 @@ class AuthViewSets(viewsets.ModelViewSet):
     serializer_class = CreateUserSerializer
 
     def get_serializer_class(self):
-        print('get_serializer_class', self.action)
         if self.action == 'list':
             return ListUserSerializer
         if self.action == 'create':

attendance/migrations/0003_attendance_attendees.py

@@ -0,0 +1,20 @@
+# Generated by Django 4.0.8 on 2023-01-17 22:14
+
+from django.conf import settings
+from django.db import migrations, models
+
+
+class Migration(migrations.Migration):
+
+    dependencies = [
+        migrations.swappable_dependency(settings.AUTH_USER_MODEL),
+        ('attendance', '0002_remove_attendance_title'),
+    ]
+
+    operations = [
+        migrations.AddField(
+            model_name='attendance',
+            name='attendees',
+            field=models.ManyToManyField(to=settings.AUTH_USER_MODEL),
+        ),
+    ]

attendance/migrations/0004_alter_attendance_eventid.py

@@ -0,0 +1,20 @@
+# Generated by Django 4.0.8 on 2023-01-17 23:40
+
+from django.db import migrations, models
+import django.db.models.deletion
+
+
+class Migration(migrations.Migration):
+
+    dependencies = [
+        ('event', '0002_alter_event_options'),
+        ('attendance', '0003_attendance_attendees'),
+    ]
+
+    operations = [
+        migrations.AlterField(
+            model_name='attendance',
+            name='eventId',
+            field=models.ForeignKey(null=True, on_delete=django.db.models.deletion.SET_NULL, related_name='event_attendance', to='event.event'),
+        ),
+    ]

attendance/migrations/0005_alter_attendance_eventid.py

@@ -0,0 +1,20 @@
+# Generated by Django 4.0.8 on 2023-01-17 23:42
+
+from django.db import migrations, models
+import django.db.models.deletion
+
+
+class Migration(migrations.Migration):
+
+    dependencies = [
+        ('event', '0002_alter_event_options'),
+        ('attendance', '0004_alter_attendance_eventid'),
+    ]
+
+    operations = [
+        migrations.AlterField(
+            model_name='attendance',
+            name='eventId',
+            field=models.ForeignKey(null=True, on_delete=django.db.models.deletion.CASCADE, related_name='event_attendance', to='event.event'),
+        ),
+    ]

attendance/models.py

@@ -1,11 +1,13 @@
 from django.db import models
 from event.models import Event
+from account.models import CustomUser
 from core.models import AuditableModel
 
 
 class Attendance (AuditableModel):
     eventId = models.ForeignKey(
-        Event, on_delete=models.SET_NULL, null=True)
+        Event, on_delete=models.CASCADE, null=True, related_name='event_attendance')
+    attendees = models.ManyToManyField(CustomUser)
     comment = models.CharField(max_length=256, blank=True)
 
     class Meta:

blog/admin.py

@@ -13,6 +13,10 @@ class CommentAdmin(admin.ModelAdmin):
 
 @admin.register(Post)
 class PostAdmin(admin.ModelAdmin):
-    list_display = ["id", "author", 'author', 'created_at', 'status']
+    list_display = ["id", "author", 'author', 'created_at', 'status', "tags"]
     list_filter = ['status', 'created_at']
     search_fields = ['author', "status", 'body']
+    # prepopulated_fields = {'slug': ('title',)}
+    raw_id_fields = ['author']
+    date_hierarchy = 'publish'
+    ordering = ['status', 'publish']

blog/manager.py

@@ -3,5 +3,5 @@
 
 
 class PublishedManager(models.Manager):
-    def get_queryset(self):
-        return super().get_queryset().filter(status=Post.Status.PUBLISHED)
+    def get_queryset(self, instance):
+        return super().get_queryset().filter(status=instance.Status.PUBLISHED)

blog/migrations/0003_post_tags.py

@@ -0,0 +1,20 @@
+# Generated by Django 4.0.8 on 2023-01-18 12:12
+
+from django.db import migrations
+import taggit.managers
+
+
+class Migration(migrations.Migration):
+
+    dependencies = [
+        ('taggit', '0005_auto_20220424_2025'),
+        ('blog', '0002_alter_post_slug'),
+    ]
+
+    operations = [
+        migrations.AddField(
+            model_name='post',
+            name='tags',
+            field=taggit.managers.TaggableManager(help_text='A comma-separated list of tags.', through='taggit.TaggedItem', to='taggit.Tag', verbose_name='Tags'),
+        ),
+    ]

blog/migrations/0004_uuidtaggeditem_alter_post_tags.py

@@ -0,0 +1,35 @@
+# Generated by Django 4.0.8 on 2023-01-18 12:34
+
+from django.db import migrations, models
+import django.db.models.deletion
+import taggit.managers
+
+
+class Migration(migrations.Migration):
+
+    dependencies = [
+        ('contenttypes', '0002_remove_content_type_name'),
+        ('taggit', '0005_auto_20220424_2025'),
+        ('blog', '0003_post_tags'),
+    ]
+
+    operations = [
+        migrations.CreateModel(
+            name='UUIDTaggedItem',
+            fields=[
+                ('id', models.BigAutoField(auto_created=True, primary_key=True, serialize=False, verbose_name='ID')),
+                ('object_id', models.UUIDField(db_index=True, verbose_name='object ID')),
+                ('content_type', models.ForeignKey(on_delete=django.db.models.deletion.CASCADE, related_name='%(app_label)s_%(class)s_tagged_items', to='contenttypes.contenttype', verbose_name='content type')),
+                ('tag', models.ForeignKey(on_delete=django.db.models.deletion.CASCADE, related_name='%(app_label)s_%(class)s_items', to='taggit.tag')),
+            ],
+            options={
+                'verbose_name': 'Tag',
+                'verbose_name_plural': 'Tags',
+            },
+        ),
+        migrations.AlterField(
+            model_name='post',
+            name='tags',
+            field=taggit.managers.TaggableManager(help_text='A comma-separated list of tags.', through='blog.UUIDTaggedItem', to='taggit.Tag', verbose_name='Tags'),
+        ),
+    ]

blog/migrations/0005_alter_post_id.py

@@ -0,0 +1,19 @@
+# Generated by Django 4.0.8 on 2023-01-18 12:52
+
+import blog.models
+from django.db import migrations, models
+
+
+class Migration(migrations.Migration):
+
+    dependencies = [
+        ('blog', '0004_uuidtaggeditem_alter_post_tags'),
+    ]
+
+    operations = [
+        migrations.AlterField(
+            model_name='post',
+            name='id',
+            field=models.UUIDField(default=blog.models.generateUUID, editable=False, primary_key=True, serialize=False),
+        ),
+    ]

blog/migrations/0006_alter_comment_author_alter_comment_postid.py

@@ -0,0 +1,26 @@
+# Generated by Django 4.0.8 on 2023-01-18 19:17
+
+from django.conf import settings
+from django.db import migrations, models
+import django.db.models.deletion
+
+
+class Migration(migrations.Migration):
+
+    dependencies = [
+        migrations.swappable_dependency(settings.AUTH_USER_MODEL),
+        ('blog', '0005_alter_post_id'),
+    ]
+
+    operations = [
+        migrations.AlterField(
+            model_name='comment',
+            name='author',
+            field=models.ForeignKey(on_delete=django.db.models.deletion.CASCADE, related_name='author_comments', to=settings.AUTH_USER_MODEL),
+        ),
+        migrations.AlterField(
+            model_name='comment',
+            name='postId',
+            field=models.ForeignKey(on_delete=django.db.models.deletion.CASCADE, related_name='post_comments', to='blog.post'),
+        ),
+    ]

blog/models.py

@@ -3,16 +3,27 @@
 from core.models import AuditableModel
 from django.utils import timezone
 from account.models import CustomUser
+from taggit.managers import TaggableManager
+from .manager import PublishedManager
+from taggit.models import GenericUUIDTaggedItemBase, TaggedItemBase
+from django.utils.translation import gettext_lazy as _
+from uuid import uuid4
 
-# from .manager import PublishedManager
 
+def generateUUID():
+    return str(uuid4())
 
-class PublishedManager(models.Manager):
-    def get_queryset(self):
-        return super().get_queryset().filter(status=Post.Status.PUBLISHED)
+
+class UUIDTaggedItem(GenericUUIDTaggedItemBase, TaggedItemBase):
+    class Meta:
+        verbose_name = _("Tag")
+        verbose_name_plural = _("Tags")
 
 
 class Post(AuditableModel):
+    id = models.UUIDField(
+        primary_key=True, default=generateUUID, editable=False)
+
     class Status(models.TextChoices):
         DRAFT = 'DF', 'Draft'
         PUBLISHED = 'PB', 'Published'
@@ -29,6 +40,8 @@ class Status(models.TextChoices):
     objects = models.Manager()  # The default manager.
     published = PublishedManager()  # Our custom manager.
 
+    tags = TaggableManager(through=UUIDTaggedItem)
+
     class Meta:
         ordering = ['-publish']
         indexes = [
@@ -39,7 +52,7 @@ def __str__(self):
         return self.title
 
     def save(self, *args, **kwargs):
-        self.slug = str(f'{self.author.firstname} {self.author.lastname}').replace(
+        self.slug = str(f'{self.title}').replace(
             " ", "-").strip().lower() + '-' + str(int(time.time()))
         return super().save(*args, **kwargs)
 
@@ -50,7 +63,7 @@ class Comment(AuditableModel):
                                related_name='comments')
     author = models.ForeignKey(CustomUser,
                                on_delete=models.CASCADE,
-                               related_name='comments')
+                               related_name='author')
     body = models.TextField()
     active = models.BooleanField(default=True)
 

blog/serializers.py

@@ -1,20 +1,25 @@
 # django #selenium #webscraping
 from rest_framework import serializers
-from django.contrib.auth.models import User, Group
+from taggit.serializers import (TagListSerializerField,
+                                TaggitSerializer)
 from .models import Post, Comment
 
 
-class PostSerializer(serializers.ModelSerializer):
+class CommentSerializer(serializers.ModelSerializer):
+    author = serializers.UUIDField()
+
     class Meta:
-        model = Post
+        model = Comment
         # fields = ('id', 'title', 'description', 'completed')
         # Shortcut for getting all fields
         fields = '__all__'
 
 
-class CommentSerializer(serializers.ModelSerializer):
+class PostSerializer(TaggitSerializer, serializers.ModelSerializer):
+    tags = TagListSerializerField()
+    comments = CommentSerializer(many=True, read_only=True)
+    author = serializers.UUIDField()
+
     class Meta:
-        model = Comment
-        # fields = ('id', 'title', 'description', 'completed')
-        # Shortcut for getting all fields
-        fields = '__all__'
+        model = Post
+        fields = ('title', "author", "slug", "comments", "tags", "status")

blog/urls.py

@@ -1,10 +1,11 @@
 from django.urls import path, include
-from .views import PostListCreateAPIView, PostRetrieveAPIView, PostDestroyAPIView, PostUpdateAPIView, CommentListCreateAPIView, CommentRetrieveAPIView, CommentDestroyAPIView, CommentUpdateAPIView
+from .views import PostCreateAPIView, PostListAPIView, PostRetrieveAPIView, PostDestroyAPIView, PostUpdateAPIView, CommentListCreateAPIView, CommentRetrieveAPIView, CommentDestroyAPIView, CommentUpdateAPIView
 
 urlpatterns = [
     path('posts/<uuid:pk>/', PostRetrieveAPIView.as_view(),
          name="Post_detail"),
-    path('posts/', PostListCreateAPIView.as_view(), name="post_list"),
+    path('posts/create/', PostCreateAPIView.as_view(), name="post_create"),
+    path('posts/', PostListAPIView.as_view(), name="post_list"),
     path('posts/<uuid:pk>/', PostUpdateAPIView.as_view(), name="post_update"),
     path('posts/<uuid:pk>/', PostDestroyAPIView.as_view(),
          name="post_delete"),

blog/views.py

@@ -1,16 +1,21 @@
 from .models import Post, Comment
 from .serializers import PostSerializer, CommentSerializer
 from rest_framework import generics
+# from django.db.models import Count
 
 
-# Post serializer
+class PostCreateAPIView(generics.CreateAPIView):
+    queryset = Post.objects.all()
+    serializer_class = PostSerializer
 
-class PostListCreateAPIView(generics.ListCreateAPIView):
+
+class PostListAPIView(generics.ListAPIView):
     queryset = Post.objects.all()
     serializer_class = PostSerializer
 
 
 class PostRetrieveAPIView(generics.RetrieveAPIView):
+
     queryset = Post.objects.all()
     serializer_class = PostSerializer
 
@@ -25,7 +30,7 @@ class PostDestroyAPIView(generics.DestroyAPIView):
     serializer_class = PostSerializer
 
 
-# Commment serializer
+# Commment
 class CommentListCreateAPIView(generics.ListCreateAPIView):
     queryset = Comment.objects.all()
     serializer_class = CommentSerializer