29 lines
1.0 KiB
Python
29 lines
1.0 KiB
Python
from random import choice
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from django.db import models
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from django.utils import timezone
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from Main.models import Solution, Set
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def generate_token():
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letters = '1234567890qwertyuiopasdfghjklzxcvbnm!@#$%^&*()QWERTYUIOPASDFGHJKLZXCVBNM'
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return ''.join([choice(letters) for _ in range(30)])
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class Checker(models.Model):
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token = models.CharField(max_length=30, default=generate_token, db_index=True, unique=True)
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dynamic_token = models.CharField(max_length=30, default=generate_token, db_index=True, unique=True)
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testing_solution = models.ForeignKey(Solution, on_delete=models.SET_NULL, null=True)
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set = models.ForeignKey(Set, on_delete=models.CASCADE, related_name="checkers")
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last_request = models.DateTimeField()
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name = models.CharField(max_length=50, default='')
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@property
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def status(self):
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if self.testing_solution is not None:
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return 'Testing'
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if (timezone.now() - self.last_request).total_seconds() > 3:
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return 'Disabled'
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return 'Active'
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