feat: ADRF async views (phase1) + native async serializers (phase2) + async cache infra

history/serializers.py

@@ -1,29 +1,29 @@
-from rest_framework import serializers
+from adrf.serializers import ModelSerializer
 from django.utils import timezone
 from datetime import timedelta
 from .models import BrowsingHistory
 
 
-class BrowsingHistorySerializer(serializers.ModelSerializer):
+class BrowsingHistorySerializer(ModelSerializer):
     class Meta:
         model = BrowsingHistory
         fields = ['id', 'type', 'title', 'description', 'image', 'category', 'link', 'viewed_at']
         read_only_fields = ['viewed_at']
 
 
-class BrowsingHistoryCreateSerializer(serializers.ModelSerializer):
+class BrowsingHistoryCreateSerializer(ModelSerializer):
     class Meta:
         model = BrowsingHistory
         fields = ['type', 'title', 'description', 'image', 'category', 'link']
 
-    def create(self, validated_data):
+    async def acreate(self, validated_data):
         user = self.context['request'].user
         link = validated_data.get('link', '')
         today = timezone.now().date()
-        existing = BrowsingHistory.objects.filter(
+        existing = await BrowsingHistory.objects.filter(
             user=user, link=link, viewed_at__date=today
-        ).first()
+        ).afirst()
         if existing:
-            existing.save()
+            await existing.asave()
             return existing
-        return BrowsingHistory.objects.create(user=user, **validated_data)
+        return await BrowsingHistory.objects.acreate(user=user, **validated_data)