Merge pull request #16 from LikeLion-at-DGU/lsj

✨ Feat : Add feature of chat app

booth/migrations/0001_initial.py

@@ -1,48 +1,48 @@
-# Generated by Django 4.2.5 on 2023-09-30 05:33
-
-import core.models
-from django.db import migrations, models
-import django.db.models.deletion
-
-
-class Migration(migrations.Migration):
-
-    initial = True
-
-    dependencies = [
-    ]
-
-    operations = [
-        migrations.CreateModel(
-            name='Booth',
-            fields=[
-                ('id', models.IntegerField(primary_key=True, serialize=False)),
-                ('name', models.CharField(max_length=255)),
-                ('type', models.CharField(choices=[('주간부스', '주간부스'), ('야간부스', '야간부스')], max_length=10)),
-                ('operater', models.CharField(max_length=255)),
-                ('location', models.CharField(choices=[('사회과학관', '사회과학관'), ('혜화관', '혜화관'), ('팔정도', '팔정도'), ('원흥관', '원흥관'), ('만해광장', '만해광장'), ('학생회관', '학생회관'), ('학림관', '학림관')], max_length=10)),
-                ('description', models.CharField(max_length=255)),
-                ('start_at', models.DateTimeField(blank=True, null=True)),
-                ('end_at', models.DateTimeField(blank=True, null=True)),
-            ],
-        ),
-        migrations.CreateModel(
-            name='Booth_like',
-            fields=[
-                ('id', models.BigAutoField(auto_created=True, primary_key=True, serialize=False, verbose_name='ID')),
-                ('key', models.CharField(blank=True, editable=False, max_length=10)),
-                ('booth', models.ForeignKey(on_delete=django.db.models.deletion.CASCADE, related_name='likes', to='booth.booth')),
-            ],
-        ),
-        migrations.CreateModel(
-            name='Booth_image',
-            fields=[
-                ('id', models.BigAutoField(auto_created=True, primary_key=True, serialize=False, verbose_name='ID')),
-                ('image', models.ImageField(blank=True, null=True, upload_to=core.models.image_upload_path)),
-                ('booth', models.ForeignKey(on_delete=django.db.models.deletion.CASCADE, related_name='boothimages', to='booth.booth')),
-            ],
-            options={
-                'abstract': False,
-            },
-        ),
-    ]
+# Generated by Django 4.2.5 on 2023-10-01 13:47
+
+import core.models
+from django.db import migrations, models
+import django.db.models.deletion
+
+
+class Migration(migrations.Migration):
+
+    initial = True
+
+    dependencies = [
+    ]
+
+    operations = [
+        migrations.CreateModel(
+            name='Booth',
+            fields=[
+                ('id', models.IntegerField(primary_key=True, serialize=False)),
+                ('name', models.CharField(max_length=255)),
+                ('type', models.CharField(choices=[('주간부스', '주간부스'), ('야간부스', '야간부스')], max_length=10)),
+                ('operater', models.CharField(max_length=255)),
+                ('location', models.CharField(choices=[('사회과학관', '사회과학관'), ('혜화관', '혜화관'), ('팔정도', '팔정도'), ('원흥관', '원흥관'), ('만해광장', '만해광장'), ('학생회관', '학생회관'), ('학림관', '학림관')], max_length=10)),
+                ('description', models.CharField(max_length=255)),
+                ('start_at', models.DateTimeField(blank=True, null=True)),
+                ('end_at', models.DateTimeField(blank=True, null=True)),
+            ],
+        ),
+        migrations.CreateModel(
+            name='Booth_like',
+            fields=[
+                ('id', models.BigAutoField(auto_created=True, primary_key=True, serialize=False, verbose_name='ID')),
+                ('key', models.CharField(blank=True, editable=False, max_length=10)),
+                ('booth', models.ForeignKey(on_delete=django.db.models.deletion.CASCADE, related_name='likes', to='booth.booth')),
+            ],
+        ),
+        migrations.CreateModel(
+            name='Booth_image',
+            fields=[
+                ('id', models.BigAutoField(auto_created=True, primary_key=True, serialize=False, verbose_name='ID')),
+                ('image', models.ImageField(blank=True, null=True, upload_to=core.models.booth_image_upload_path)),
+                ('booth', models.ForeignKey(on_delete=django.db.models.deletion.CASCADE, related_name='boothimages', to='booth.booth')),
+            ],
+            options={
+                'abstract': False,
+            },
+        ),
+    ]

chat/admin.py

@@ -1,3 +1,5 @@
 from django.contrib import admin
+from .models import*
 
 # Register your models here.
+admin.site.register(Chat)

chat/migrations/0001_initial.py

@@ -1,4 +1,4 @@
-# Generated by Django 4.2.5 on 2023-09-27 02:01
+# Generated by Django 4.2.5 on 2023-10-01 13:47
 
 from django.db import migrations, models
 
@@ -16,7 +16,8 @@ class Migration(migrations.Migration):
             fields=[
                 ('id', models.BigIntegerField(primary_key=True, serialize=False)),
                 ('created_at', models.DateTimeField(auto_now_add=True)),
-                ('content', models.CharField(max_length=100)),
+                ('content', models.TextField()),
+                ('icon', models.CharField(choices=[('cry', 'cry'), ('hip', 'hip'), ('festival', 'festival'), ('fire', 'fire'), ('heart', 'heart')], default='cry', max_length=10)),
                 ('key', models.CharField(blank=True, editable=False, max_length=10)),
             ],
         ),

chat/migrations/0002_alter_chat_content.py → chat/migrations/0002_alter_chat_id.py

@@ -1,4 +1,4 @@
-# Generated by Django 4.2.5 on 2023-09-27 17:15
+# Generated by Django 4.2.5 on 2023-10-01 14:23
 
 from django.db import migrations, models
 
@@ -12,7 +12,7 @@ class Migration(migrations.Migration):
     operations = [
         migrations.AlterField(
             model_name='chat',
-            name='content',
-            field=models.TextField(),
+            name='id',
+            field=models.BigAutoField(primary_key=True, serialize=False),
         ),
     ]

chat/models.py

@@ -3,15 +3,27 @@
 # Create your models here.
 # 방명록
 class Chat(models.Model):
-    id = models.BigIntegerField(primary_key=True)
+    id = models.BigAutoField(primary_key=True)
     created_at = models.DateTimeField(auto_now_add=True)
     # min_length, max_length 10~100인데 프론트와 협의 후 변경
     content = models.TextField()
+    ICON_CHOICES=(
+        ('cry','cry'),
+        ('hip','hip'),
+        ('festival','festival'),
+        ('fire','fire'),
+        ('heart','heart'),
+    )
+    icon = models.CharField(
+        max_length=10,
+        choices=ICON_CHOICES,
+        default='cry',
+    )
     key=models.CharField(
         max_length=10,
         blank=True,
         editable=False
     )
 
     def __str__(self):
-        return f'{self.booth}/{self.key}'
+        return f'{self.chat}/{self.key}'

chat/paginations.py

@@ -0,0 +1,4 @@
+from rest_framework.pagination import PageNumberPagination
+
+class ChatPagination(PageNumberPagination):
+    page_size = 10

chat/serializers.py

@@ -0,0 +1,12 @@
+from rest_framework import serializers
+from .models import Chat
+
+class ChatSerializer(serializers.ModelSerializer):
+    is_abused = serializers.BooleanField(read_only=True, default=False)
+
+    # 욕설 필터링 기능 추가 예정
+    def get_is_abused(self, obj):
+        return obj.is_abused
+    class Meta:
+        model = Chat
+        fields = ['id', 'content', 'icon', 'is_abused', 'key']

chat/urls.py

@@ -0,0 +1,13 @@
+from django.urls import path, include
+from rest_framework import routers
+
+from .views import *
+
+app_name = 'chat'
+
+default_router = routers.SimpleRouter(trailing_slash=False)
+default_router.register('chat', ChatViewSet, basename='chat')
+
+urlpatterns = [
+    path('', include(default_router.urls)),
+]

chat/views.py

@@ -1,3 +1,52 @@
 from django.shortcuts import render
-
+from rest_framework import mixins, viewsets, status
+from rest_framework.decorators import action
+from .models import *
+from .serializers import ChatSerializer
+from rest_framework.response import Response
+from .paginations import ChatPagination
 # Create your views here.
+
+class ChatViewSet(viewsets.GenericViewSet, mixins.CreateModelMixin, mixins.RetrieveModelMixin, mixins.ListModelMixin):
+    # queryset 가져오는 함수 오버라이딩 (최신순으로 정렬)
+    def get_queryset(self):
+        queryset = Chat.objects.all().order_by('created_at')
+        return queryset
+    serializer_class = ChatSerializer
+    pagination_class = ChatPagination
+
+    def create(self, reqest):
+        serializer = self.get_serializer(data=reqest.data)
+        serializer.is_valid(raise_exception=True)
+        self.perform_create(serializer)
+        serializer.save()
+        return Response(serializer.data, status=status.HTTP_201_CREATED)
+
+    # 방명록의 왼쪽 열에 대한 api
+    @action(detail=False, methods=['GET'], url_path='dataleft')
+    def dataleft(self, request):
+        # id가 홀수인 방명록만 가져오기
+        dataleft = self.get_queryset().extra(where=["id % 2 = 1"]) 
+        page = self.paginate_queryset(dataleft)
+
+        if page is not None:
+            serializer = self.get_serializer(page, many=True)
+            return self.get_paginated_response(serializer.data)
+
+        serializer = self.get_serializer(dataleft, many=True)
+        return Response(serializer.data)
+
+
+    # 방명록의 오른쪽 열에 대한 api
+    @action(detail=False, methods=['GET'], url_path='dataright')
+    def dataright(self, request):
+        # id가 짝수인 방명록만 가져오기
+        dataright = self.get_queryset().extra(where=["id % 2 = 0"]) 
+        page = self.paginate_queryset(dataright)
+
+        if page is not None:
+            serializer = self.get_serializer(page, many=True)
+            return self.get_paginated_response(serializer.data)
+
+        serializer = self.get_serializer(dataright, many=True)
+        return Response(serializer.data)