Implementación inicial del sistema de automatización de redes sociales

- Estructura completa del proyecto con FastAPI
- Modelos de base de datos (productos, servicios, posts, calendario, interacciones)
- Publishers para X, Threads, Instagram, Facebook
- Generador de contenido con DeepSeek API
- Worker de Celery con tareas programadas
- Dashboard básico con templates HTML
- Docker Compose para despliegue
- Documentación completa

Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>

worker/tasks/cleanup.py

@@ -0,0 +1,86 @@
+"""
+Tareas de limpieza y mantenimiento.
+"""
+
+from datetime import datetime, timedelta
+
+from worker.celery_app import celery_app
+from app.core.database import SessionLocal
+from app.models.post import Post
+from app.models.interaction import Interaction
+
+
+@celery_app.task(name="worker.tasks.cleanup.daily_cleanup")
+def daily_cleanup():
+    """
+    Limpieza diaria del sistema.
+    Se ejecuta a las 3 AM.
+    """
+    db = SessionLocal()
+
+    try:
+        results = []
+
+        # 1. Eliminar posts fallidos de más de 7 días
+        cutoff_failed = datetime.utcnow() - timedelta(days=7)
+        deleted_failed = db.query(Post).filter(
+            Post.status == "failed",
+            Post.created_at < cutoff_failed
+        ).delete()
+        results.append(f"Posts fallidos eliminados: {deleted_failed}")
+
+        # 2. Archivar interacciones respondidas de más de 30 días
+        cutoff_interactions = datetime.utcnow() - timedelta(days=30)
+        archived = db.query(Interaction).filter(
+            Interaction.responded == True,
+            Interaction.responded_at < cutoff_interactions,
+            Interaction.is_archived == False
+        ).update({"is_archived": True})
+        results.append(f"Interacciones archivadas: {archived}")
+
+        # 3. Eliminar posts cancelados de más de 14 días
+        cutoff_cancelled = datetime.utcnow() - timedelta(days=14)
+        deleted_cancelled = db.query(Post).filter(
+            Post.status == "cancelled",
+            Post.created_at < cutoff_cancelled
+        ).delete()
+        results.append(f"Posts cancelados eliminados: {deleted_cancelled}")
+
+        # 4. Resetear contadores de tips (mensualmente, si es día 1)
+        if datetime.utcnow().day == 1:
+            from app.models.tip_template import TipTemplate
+            db.query(TipTemplate).update({"used_count": 0})
+            results.append("Contadores de tips reseteados")
+
+        db.commit()
+
+        return results
+
+    except Exception as e:
+        db.rollback()
+        return f"Error en limpieza: {e}"
+
+    finally:
+        db.close()
+
+
+@celery_app.task(name="worker.tasks.cleanup.cleanup_old_images")
+def cleanup_old_images():
+    """Limpiar imágenes generadas antiguas."""
+    import os
+    from pathlib import Path
+
+    upload_dir = Path("uploads/generated")
+    if not upload_dir.exists():
+        return "Directorio de uploads no existe"
+
+    cutoff = datetime.utcnow() - timedelta(days=7)
+    deleted = 0
+
+    for file in upload_dir.glob("*.png"):
+        file_time = datetime.fromtimestamp(file.stat().st_mtime)
+        if file_time < cutoff:
+            file.unlink()
+            deleted += 1
+
+    return f"Imágenes eliminadas: {deleted}"