mirror of
https://github.com/lemeow125/StudE-Backend.git
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47 lines
1.4 KiB
Python
47 lines
1.4 KiB
Python
from django.db import models
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from year_levels.models import Year_Level
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from semesters.models import Semester
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# Create your models here.
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class Subject(models.Model):
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name = models.CharField(max_length=64)
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code = models.CharField(max_length=16)
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courses = models.ManyToManyField(
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'courses.Course', through='subjects.SubjectCourse', related_name='SubjectCourse_subject')
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students = models.ManyToManyField(
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'accounts.CustomUser', through='subjects.SubjectStudent', related_name='SubjectStudent_subject')
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year_level = models.ForeignKey(
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Year_Level,
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on_delete=models.SET_NULL,
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null=True,
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related_name='Year_Level_name'
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)
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semester = models.ForeignKey(
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Semester,
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on_delete=models.SET_NULL,
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null=True
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)
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def __str__(self):
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return self.name
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class SubjectStudent(models.Model):
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user = models.ForeignKey(
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'accounts.CustomUser', on_delete=models.CASCADE)
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subject = models.ForeignKey(
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'subjects.Subject', on_delete=models.CASCADE)
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def __str__(self):
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return f'User: User={self.user_id}, Subject={self.subject_name}'
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class SubjectCourse(models.Model):
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subject = models.ForeignKey('subjects.Subject', on_delete=models.CASCADE)
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course = models.ForeignKey(
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'courses.Course', on_delete=models.CASCADE, null=True)
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def __str__(self):
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return (self.subject + ' under course ' + self.course)
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