Refactoring part 1

Some changes for workers, but stopped due to refactoring

common/utils/middleware.py

@@ -0,0 +1,28 @@
+"""Middleware for the API
+
+for handling tenant requests
+"""
+
+from flask_security import current_user
+from flask import session
+
+from .database import Database
+
+
+def mw_before_request():
+    """Before request
+
+    switch tenant schema
+    """
+
+    tenant_id = session['tenant']['id']
+    if not tenant_id:
+        return {"message": "You are not logged into any tenant"}, 403
+
+    # user = User.query.get(current_user.id)
+    if current_user.has_roles(['Super User']) or current_user.tenant_id == tenant_id:
+        Database(tenant_id).switch_schema()
+    else:
+        return {"message": "You are not a member of this tenant"}, 403
+
+