added blogs

backend/urls.py

@@ -22,6 +22,7 @@
 urlpatterns = [
     path("admin/", admin.site.urls),
     path("api/auth/", include("authentication.urls")),
+    path("api/blogs/", include("blogs.urls")),
 ]
 
 if settings.DEBUG:

blogs/admin.py

@@ -1,3 +1,8 @@
 from django.contrib import admin
 
+from .models import *
+
 # Register your models here.
+admin.site.register(Posts)
+admin.site.register(Comments)
+admin.site.register(Likes)

blogs/migrations/0001_initial.py

@@ -0,0 +1,93 @@
+# Generated by Django 4.2.6 on 2023-10-28 08:21
+
+from django.db import migrations, models
+import django.db.models.deletion
+
+
+class Migration(migrations.Migration):
+    initial = True
+
+    dependencies = []
+
+    operations = [
+        migrations.CreateModel(
+            name="Users",
+            fields=[
+                ("user_id", models.AutoField(primary_key=True, serialize=False)),
+                ("username", models.CharField(max_length=50)),
+                ("email", models.EmailField(max_length=254, unique=True)),
+                ("password", models.CharField(max_length=10)),
+            ],
+        ),
+        migrations.CreateModel(
+            name="Posts",
+            fields=[
+                ("post_id", models.AutoField(primary_key=True, serialize=False)),
+                ("title", models.CharField(max_length=50)),
+                ("content", models.TextField()),
+                ("created_at", models.DateTimeField(auto_now_add=True)),
+                ("updated_at", models.DateTimeField(auto_now=True)),
+                (
+                    "user",
+                    models.ForeignKey(
+                        on_delete=django.db.models.deletion.CASCADE, to="blogs.users"
+                    ),
+                ),
+            ],
+        ),
+        migrations.CreateModel(
+            name="Likes",
+            fields=[
+                (
+                    "id",
+                    models.BigAutoField(
+                        auto_created=True,
+                        primary_key=True,
+                        serialize=False,
+                        verbose_name="ID",
+                    ),
+                ),
+                ("created_at", models.DateTimeField(auto_now=True)),
+                (
+                    "post",
+                    models.ForeignKey(
+                        on_delete=django.db.models.deletion.CASCADE, to="blogs.posts"
+                    ),
+                ),
+                (
+                    "user",
+                    models.ForeignKey(
+                        on_delete=django.db.models.deletion.CASCADE, to="blogs.users"
+                    ),
+                ),
+            ],
+        ),
+        migrations.CreateModel(
+            name="Comments",
+            fields=[
+                (
+                    "id",
+                    models.BigAutoField(
+                        auto_created=True,
+                        primary_key=True,
+                        serialize=False,
+                        verbose_name="ID",
+                    ),
+                ),
+                ("c_content", models.TextField()),
+                ("created_at", models.DateTimeField(auto_now=True)),
+                (
+                    "post",
+                    models.ForeignKey(
+                        on_delete=django.db.models.deletion.CASCADE, to="blogs.posts"
+                    ),
+                ),
+                (
+                    "user",
+                    models.ForeignKey(
+                        on_delete=django.db.models.deletion.CASCADE, to="blogs.users"
+                    ),
+                ),
+            ],
+        ),
+    ]

blogs/migrations/0002_alter_comments_post_alter_comments_user_and_more.py

@@ -0,0 +1,63 @@
+# Generated by Django 4.2.6 on 2023-10-28 15:52
+
+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),
+        ("blogs", "0001_initial"),
+    ]
+
+    operations = [
+        migrations.AlterField(
+            model_name="comments",
+            name="post",
+            field=models.ForeignKey(
+                on_delete=django.db.models.deletion.CASCADE,
+                related_name="comment_post",
+                to="blogs.posts",
+            ),
+        ),
+        migrations.AlterField(
+            model_name="comments",
+            name="user",
+            field=models.ForeignKey(
+                on_delete=django.db.models.deletion.CASCADE,
+                related_name="comment_user",
+                to=settings.AUTH_USER_MODEL,
+            ),
+        ),
+        migrations.AlterField(
+            model_name="likes",
+            name="post",
+            field=models.ForeignKey(
+                on_delete=django.db.models.deletion.CASCADE,
+                related_name="like_post",
+                to="blogs.posts",
+            ),
+        ),
+        migrations.AlterField(
+            model_name="likes",
+            name="user",
+            field=models.ForeignKey(
+                on_delete=django.db.models.deletion.CASCADE,
+                related_name="like_user",
+                to=settings.AUTH_USER_MODEL,
+            ),
+        ),
+        migrations.AlterField(
+            model_name="posts",
+            name="user",
+            field=models.ForeignKey(
+                on_delete=django.db.models.deletion.CASCADE,
+                related_name="post",
+                to=settings.AUTH_USER_MODEL,
+            ),
+        ),
+        migrations.DeleteModel(
+            name="Users",
+        ),
+    ]

blogs/models.py

@@ -1,3 +1,35 @@
+from datetime import datetime
+
+from django.conf import settings
+from django.contrib.auth.models import User
 from django.db import models
 
 # Create your models here.
+
+
+class Posts(models.Model):
+    post_id = models.AutoField(primary_key=True)
+    title = models.CharField(max_length=50, blank=False)
+    content = models.TextField(blank=False)
+    created_at = models.DateTimeField(auto_now_add=True)
+    updated_at = models.DateTimeField(auto_now=True)
+    user = models.ForeignKey(settings.AUTH_USER_MODEL, on_delete=models.CASCADE, related_name='post') #reference from Users
+
+    def __str__(self):
+        return self.title
+
+
+class Comments(models.Model):
+    post = models.ForeignKey(Posts, on_delete= models.CASCADE,related_name='comment_post') #reference from Posts
+    user = models.ForeignKey(settings.AUTH_USER_MODEL, on_delete= models.CASCADE, related_name='comment_user') #reference from Users
+    c_content = models.TextField()
+    created_at = models.DateTimeField(auto_now=True)
+
+    def __str__(self):
+        return f"{self.user}/{self.post}"
+
+
+class Likes(models.Model):
+    post = models.ForeignKey(Posts, on_delete= models.CASCADE, related_name='like_post') #refrence from Posts
+    user = models.ForeignKey(settings.AUTH_USER_MODEL, on_delete= models.CASCADE, related_name='like_user') #reference from Users
+    created_at = models.DateTimeField(auto_now=True)

blogs/serializers.py

@@ -0,0 +1,39 @@
+from django.contrib.auth.models import User
+from rest_framework import serializers
+
+from authentication.serializers import *
+
+from .models import *
+
+
+class LikeSerializer(serializers.ModelSerializer):
+    class Meta:
+        model = Likes
+        fields = '__all__'
+        read_only_fields = ['user','post']
+
+class CommentSerializer(serializers.ModelSerializer):
+    class Meta:
+        model = Comments
+        fields = '__all__'
+        read_only_fields = ['user']
+
+class CommentEditSerializer(serializers.ModelSerializer):
+    class Meta:
+        model = Comments
+        fields = '__all__'
+        read_only_fields = ['user','post']
+
+class PostSerializer(serializers.ModelSerializer):
+    comment_post = CommentSerializer(many=True)
+    like_post = LikeSerializer(many=True)
+    user = serializers.CharField()
+    class Meta:
+        model = Posts
+        fields = ('user','post_id','title','content','created_at','updated_at','comment_post','like_post')
+
+class CreatePostSerializer(serializers.ModelSerializer):
+    class Meta:
+        model = Posts
+        fields = ('user','title','content')
+        read_only_fields = ['user']

blogs/urls.py

@@ -0,0 +1,19 @@
+from django.urls import include, path
+
+from blogs.views import (CreateBlogView, CreateCommentView, EditCommentView,
+                         GetBlogView, LikeCreateView, ReadCommentView,
+                         ReadPostView)
+
+urlpatterns = [
+    path('getblog',GetBlogView.as_view()),
+    path('readpost/<int:post_id>',ReadPostView.as_view()),
+    path('createblog',CreateBlogView.as_view()),
+    path('createblog/<int:post_id>/',CreateBlogView.as_view()),
+    path('deleteblog/<int:post_id>',CreateBlogView.as_view()),
+    path('createcomment',CreateCommentView.as_view()),
+    path('readcomment/<int:id>', ReadCommentView.as_view()),
+    path('editcomment/<int:id>/',EditCommentView.as_view()),
+    path('deletecomment/<int:id>',CreateCommentView.as_view()),
+    path('likepost/<int:post_id>',LikeCreateView.as_view()),
+    path('unlikepost/<int:post_id>',LikeCreateView.as_view()),
+]