First version

polyclinic_scheduling/lib/models/base.py

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+
+from django.db import models
+from django.utils.translation import gettext_lazy as _
+
+class MetaDataModel(models.Model):
+    """
+    This is an abstract model with some general meta fields.
+
+    Attributes
+    ----------
+    created_at : datetime
+        The date and time when the model has been created. This will be automatically set once during creating.
+    updated_at : datetime
+        The date and time when the model has been updated. This will be automatically updated when the model is updated.
+    """
+    created_at = models.DateTimeField(_('Date created'),auto_now_add=True, help_text=_('The date and time this model has been created'))
+    updated_at = models.DateTimeField(_('Date updated'),auto_now=True, help_text=_('The date and time this model has been updated'))
+
+    class Meta:
+        abstract = True