From 8ad530bc61015fbb066f5ff7562ba607cce575a6 Mon Sep 17 00:00:00 2001
From: Untone <anton.rewin@gmail.com>
Date: Thu, 28 Aug 2025 22:16:12 +0300
Subject: [PATCH] 0-followers-log

---
 CHANGELOG.md      |  6 ++++++
 cache/precache.py | 44 +++++++++++++++++++++++++++++++++++++++-----
 package.json      |  2 +-
 pyproject.toml    |  2 +-
 4 files changed, 47 insertions(+), 7 deletions(-)

diff --git a/CHANGELOG.md b/CHANGELOG.md
index 10235798..177a150f 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -29,6 +29,12 @@
   - Прямой `git push dokku` вместо использования стороннего action
   - Более надежный и контролируемый процесс деплоя
 
+### 🔍 Улучшено
+- **Прекеш топиков**: Добавлен вывод списка топиков с 0 фолловерами
+  - После прекеша выводится список всех топиков без фолловеров по слагам
+  - Убраны избыточные логи из `precache_topics_followers`
+  - Более чистое и информативное логирование процесса кеширования
+
 ## [0.9.13] - 2025-08-27
 
 ### 🗑️ Удалено
diff --git a/cache/precache.py b/cache/precache.py
index d3864131..555f251c 100644
--- a/cache/precache.py
+++ b/cache/precache.py
@@ -1,6 +1,7 @@
 import asyncio
 import traceback
 
+import orjson
 from sqlalchemy import and_, func, join, select
 
 # Импорт Author, AuthorFollower отложен для избежания циклических импортов
@@ -76,12 +77,9 @@ async def precache_topics_followers(topic_id: int, session) -> None:
         followers_payload = fast_json_dumps(list(topic_followers))
         await redis.execute("SET", f"topic:followers:{topic_id}", followers_payload)
 
-        # Добавляем логирование для отладки
-        logger.debug(f"Precached {len(topic_followers)} followers for topic #{topic_id}")
+        # Логируем только если количество фолловеров равно 0
         if len(topic_followers) == 0:
-            logger.warning(f"⚠️ Topic #{topic_id} has 0 followers - this might indicate a data issue")
-        elif len(topic_followers) == 1:
-            logger.info(f"ℹ️ Topic #{topic_id} has exactly 1 follower - checking if this is correct")
+            logger.debug(f"Topic #{topic_id} has 0 followers")
 
     except Exception as e:
         logger.error(f"Error precaching followers for topic #{topic_id}: {e}")
@@ -202,6 +200,42 @@ async def precache_data() -> None:
                 # logger.debug(f"Finished precaching followers and authors for topic id={topic_dict.get('id')}")
             logger.info(f"{len(topics)} topics and their followings precached")
 
+            # Выводим список топиков с 0 фолловерами
+            topics_with_zero_followers = []
+            for topic in topics:
+                topic_dict = topic.dict() if hasattr(topic, "dict") else topic
+                topic_id = topic_dict.get("id")
+                topic_slug = topic_dict.get("slug", "unknown")
+
+                # Пропускаем топики без ID
+                if not topic_id:
+                    continue
+
+                # Получаем количество фолловеров из кеша
+                followers_cache_key = f"topic:followers:{topic_id}"
+                followers_data = await redis.execute("GET", followers_cache_key)
+
+                if followers_data:
+                    followers_count = len(orjson.loads(followers_data))
+                    if followers_count == 0:
+                        topics_with_zero_followers.append(topic_slug)
+                else:
+                    # Если кеш не найден, проверяем БД
+                    with local_session() as check_session:
+                        followers_count_result = check_session.execute(
+                            select(func.count(TopicFollower.follower)).where(TopicFollower.topic == topic_id)
+                        ).scalar()
+                        followers_count = followers_count_result or 0
+                        if followers_count == 0:
+                            topics_with_zero_followers.append(topic_slug)
+
+            if topics_with_zero_followers:
+                logger.info(f"📋 Топики с 0 фолловерами ({len(topics_with_zero_followers)}):")
+                for slug in sorted(topics_with_zero_followers):
+                    logger.info(f"   • {slug}")
+            else:
+                logger.info("✅ Все топики имеют фолловеров")
+
             # authors
             authors = get_with_stat(select(Author))
             # logger.info(f"{len(authors)} authors found in database")
diff --git a/package.json b/package.json
index 1b1d911c..576edba7 100644
--- a/package.json
+++ b/package.json
@@ -1,6 +1,6 @@
 {
   "name": "publy-panel",
-  "version": "0.9.13",
+  "version": "0.9.14",
   "type": "module",
   "description": "Publy, a modern platform for collaborative text creation, offers a user-friendly interface for authors, editors, and readers, supporting real-time collaboration and structured feedback.",
   "scripts": {
diff --git a/pyproject.toml b/pyproject.toml
index bac2052e..f7362583 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -1,6 +1,6 @@
 [project]
 name = "discours-core"
-version = "0.9.13"
+version = "0.9.14"
 description = "Core backend for Discours.io platform"
 authors = [
     {name = "Tony Rewin", email = "tonyrewin@yandex.ru"}