17 lines
485 B
Python
17 lines
485 B
Python
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from django.db import models
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class Parent(models.Model):
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project_num = models.CharField(max_length=32)
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name = models.CharField(max_length=256)
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class Project(models.Model):
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parent = models.ForeignKey(Parent, on_delete=models.CASCADE)
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name = models.CharField(max_length=256)
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class Task(models.Model):
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project = models.ForeignKey(Project, on_delete=models.CASCADE)
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date = models.DateField(null=False)
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duration = models.IntegerField(null=False, default=0)
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