36 lines
1.2 KiB
Python
36 lines
1.2 KiB
Python
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"""
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Utility functions related to biometric attendance.
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This file contains utility functions related to biometric attendance,
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including a function to check if the biometric system is installed.
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Functions:
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biometric_is_installed(request): Checks if the biometric system is installed.
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"""
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from base.models import BiometricAttendance
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def biometric_is_installed(_request):
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"""
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Check if the biometric system is installed.
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This function checks if the biometric system is installed by querying the
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BiometricAttendance model. If no BiometricAttendance object exists, it
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creates one with 'is_installed' set to False.
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Args:
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request: The HTTP request object.
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Returns:
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dict: A dictionary containing a single key-value pair indicating whether
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the biometric system is installed. The key is 'is_installed', and the value
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is a boolean indicating the installation status.
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"""
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instance = BiometricAttendance.objects.first()
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if not instance:
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BiometricAttendance.objects.create(is_installed=False)
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instance = BiometricAttendance.objects.first()
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is_installed = instance.is_installed
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return {"is_installed": is_installed}
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