[ADD] ACCESSIBILITY: Add employee accessibility app for handling employees permissions and accessibility

accessibility/methods.py

@@ -0,0 +1,30 @@
+"""
+accessibility/methods.py
+"""
+
+from django.core.cache import cache
+from horilla.horilla_middlewares import _thread_locals
+from accessibility.models import DefaultAccessibility
+from accessibility.filters import AccessibilityFilter
+
+
+def check_is_accessibile(feature, cache_key, employee):
+    """
+    Method to check the employee is accessible for the feature or not
+    """
+    if not employee:
+        return False
+
+    accessibility = DefaultAccessibility.objects.filter(feature=feature).first()
+
+    if not feature or not accessibility:
+        return True
+
+    data: dict = cache.get(cache_key, default={})
+    if data and data.get(feature) is not None:
+        return data.get(feature)
+
+    filter = accessibility.filter
+    employees = AccessibilityFilter(data=filter).qs
+    accessibile = employee in employees
+    return accessibile