feat: created webchat and model and serializer

PixelChat/webchat/admin.py

@@ -0,0 +1,6 @@
+from django.contrib import admin
+
+from .models import Conversation , Message
+
+admin.site.register(Conversation)
+admin.site.register(Message)

PixelChat/webchat/apps.py

@@ -0,0 +1,6 @@
+from django.apps import AppConfig
+
+
+class WebchatConfig(AppConfig):
+ default_auto_field = "django.db.models.BigAutoField"
+ name = "webchat"

PixelChat/webchat/migrations/0001_initial.py

@@ -0,0 +1,63 @@
+# Generated by Django 5.0 on 2024-01-02 17:52
+
+import django.db.models.deletion
+from django.conf import settings
+from django.db import migrations, models
+
+
+class Migration(migrations.Migration):
+ initial = True
+
+ dependencies = [
+ migrations.swappable_dependency(settings.AUTH_USER_MODEL),
+ ]
+
+ operations = [
+ migrations.CreateModel(
+ name="Conversation",
+ fields=[
+ (
+ "id",
+ models.BigAutoField(
+ auto_created=True,
+ primary_key=True,
+ serialize=False,
+ verbose_name="ID",
+ ),
+ ),
+ ("channel_id", models.CharField(max_length=255)),
+ ("created_at", models.DateTimeField(auto_now_add=True)),
+ ],
+ ),
+ migrations.CreateModel(
+ name="Message",
+ fields=[
+ (
+ "id",
+ models.BigAutoField(
+ auto_created=True,
+ primary_key=True,
+ serialize=False,
+ verbose_name="ID",
+ ),
+ ),
+ ("content", models.TextField()),
+ ("timestamp", models.DateTimeField(auto_now_add=True)),
+ (
+ "conversation",
+ models.ForeignKey(
+ on_delete=django.db.models.deletion.CASCADE,
+ related_name="message",
+ to="webchat.conversation",
+ ),
+ ),
+ (
+ "sender",
+ models.ForeignKey(
+ on_delete=django.db.models.deletion.CASCADE,
+ to=settings.AUTH_USER_MODEL,
+ ),
+ ),
+ ],
+ ),
+ ]

PixelChat/webchat/schemas.py

@@ -0,0 +1,16 @@
+from drf_spectacular.utils import extend_schema, OpenApiParameter
+from drf_spectacular.types import OpenApiTypes
+
+from webchat.serializers import MessageSerializer
+
+list_message_docs = extend_schema(
+ responses = MessageSerializer(many = True),
+ parameters = [
+ OpenApiParameter(
+ name = "channel_id",
+ location = OpenApiParameter.QUERY,
+ type = OpenApiTypes.STR,
+ description = "ID of channel"
+ )
+ ]
+)

PixelChat/webchat/serializers.py

@@ -0,0 +1,9 @@
+from rest_framework import serializers
+from .models import Message
+
+class MessageSerializer(serializers.ModelSerializer):
+ sender = serializers.StringRelatedField()
+
+ class Meta:
+ model = Message
+ fields = ["id", "sender", "content", "timestamp"]