cache tenant database

backend/app/core/cache.py

@@ -1,8 +1,8 @@
 import time
 from typing import Any
 from sqlalchemy.orm import Session
-from app.db.cruddb import domainService
-from app.db.cruddb import tenantService
+from app.db.cruddb import domainService,tenantService
+from app.db.session import Database
 
 class MemoryCache:
     def __init__(self, max_cache_size: int = 100, ttl: int = 60):
@@ -60,12 +60,13 @@ class tenantCache:
     
     def __init__(self):
         self.memoryCache = MemoryCache(max_cache_size=50, ttl=120)
-    
+        
     def get_tenant_db(self,db: Session, tenantid: str):
         if not self.memoryCache.get(f"TENANT_{tenantid}"):
             tenant = tenantService.get_tenant(db,tenantid)
             if tenant:
-                self.memoryCache.set(f"TENANT_{tenantid}",tenant.db)
-        return self.memoryCache.get(f"TENANT_{tenantid}")
+                database = Database(tenant.db)
+                self.memoryCache.set(f"TENANT_{tenantid}",database)
+        return self.memoryCache.get(f"TENANT_{tenantid}")    
 
 tenantCacheService =tenantCache()