From 7c0d3d9ab919a7dced99ee1d4844144186064f53 Mon Sep 17 00:00:00 2001
From: mohsentaba <s.hosseintaba98@gmail.com>
Date: Tue, 27 Oct 2026 15:06:39 +0330
Subject: [PATCH] feat(settings): add multilingual About Us translations and
 live content counts

---
 dynamic_preferences/serializers.py |  8 ++++
 dynamic_preferences/views.py       | 61 +++++++++++++++++++++++++++---
 2 files changed, 64 insertions(+), 5 deletions(-)

diff --git a/dynamic_preferences/serializers.py b/dynamic_preferences/serializers.py
index 1b1016c..8081a99 100644
--- a/dynamic_preferences/serializers.py
+++ b/dynamic_preferences/serializers.py
@@ -44,6 +44,14 @@ class AboutUsDobodiSerializer(BaseSettingsSerializer):
     translated_text = serializers.CharField(required=False, allow_blank=True, default="")
     title = serializers.CharField(required=False, allow_blank=True, default="")
     content = serializers.CharField(required=False, allow_blank=True, default="")
+    description = serializers.CharField(required=False, allow_blank=True, default="")
+    translations = serializers.JSONField(required=False, default=list)
+    title_translations = serializers.JSONField(required=False, default=list)
+    books_count = serializers.IntegerField(read_only=True, required=False, default=0)
+    articles_count = serializers.IntegerField(read_only=True, required=False, default=0)
+    videos_count = serializers.IntegerField(read_only=True, required=False, default=0)
+    podcasts_count = serializers.IntegerField(read_only=True, required=False, default=0)
+    scholars_count = serializers.IntegerField(read_only=True, required=False, default=0)
 
 class FAQItemSerializer(BaseSettingsSerializer):
     question = serializers.CharField(required=False, allow_blank=True, default="")
diff --git a/dynamic_preferences/views.py b/dynamic_preferences/views.py
index 86f103e..f38ea6f 100644
--- a/dynamic_preferences/views.py
+++ b/dynamic_preferences/views.py
@@ -127,20 +127,71 @@ class AboutUsDobodiAPIView(GenericAPIView):
             return [IsAuthenticated(), IsSuperAdmin()]
         return []
 
+    def _build_response_payload(self, request, raw_data):
+        from apps.hadis.serializers.category import get_localized_text
+        from apps.library.models import Book
+        from apps.article.models import Article
+        from apps.video.models import Video
+        from apps.podcast.models import Podcast
+        from apps.hadis.models import Transmitters
+
+        data = dict(raw_data) if isinstance(raw_data, dict) else {}
+        translations = data.get('translations')
+        if not isinstance(translations, list):
+            translations = []
+
+        title_translations = data.get('title_translations')
+        if not isinstance(title_translations, list):
+            title_translations = []
+
+        # Backward compatibility: if translations is empty but legacy content exists, seed it
+        legacy_content = data.get('content') or data.get('description') or ''
+        if not translations and legacy_content:
+            translations = [{'language_code': 'en', 'text': legacy_content, 'title': legacy_content}]
+
+        localized_content = get_localized_text(translations, request=request) or legacy_content or ''
+        localized_title = get_localized_text(title_translations, request=request) or data.get('title') or ''
+
+        payload = {
+            **data,
+            'title': localized_title,
+            'content': localized_content,
+            'description': localized_content,
+            'translations': translations,
+            'title_translations': title_translations,
+            'books_count': Book.objects.filter(status=True).count(),
+            'articles_count': Article.objects.filter(status=True).count(),
+            'videos_count': Video.objects.filter(status=True).count(),
+            'podcasts_count': Podcast.objects.filter(status=True).count(),
+            'scholars_count': Transmitters.objects.count(),
+        }
+        return payload
+
     def get(self, request, *args, **kwargs):
         preferences = global_preferences_registry.manager()
         about_us_dobodi = preferences.get('about_us_dobodi__about_us_dobodi', {})
-        if not isinstance(about_us_dobodi, dict):
-            about_us_dobodi = {}
-        serializer = self.get_serializer(about_us_dobodi)
+        payload = self._build_response_payload(request, about_us_dobodi)
+        serializer = self.get_serializer(payload)
         return Response(serializer.data)
 
     def put(self, request, *args, **kwargs):
         serializer = self.get_serializer(data=request.data)
         serializer.is_valid(raise_exception=True)
+        validated = dict(serializer.validated_data)
+
+        # Ensure content/description fallback is synced with translations if provided
+        translations = validated.get('translations')
+        if isinstance(translations, list) and translations:
+            from apps.hadis.serializers.category import get_localized_text
+            default_text = get_localized_text(translations, fallback_lang='en') or ''
+            if default_text:
+                validated['content'] = default_text
+                validated['description'] = default_text
+
         preferences = global_preferences_registry.manager()
-        preferences['about_us_dobodi__about_us_dobodi'] = serializer.validated_data
-        return Response(serializer.data)
+        preferences['about_us_dobodi__about_us_dobodi'] = validated
+        payload = self._build_response_payload(request, validated)
+        return Response(self.get_serializer(payload).data)
     
 
 """Todo : remove these views and use only context processors"""