mirror of
https://github.com/lemeow125/StudE-Backend.git
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61 lines
2.1 KiB
Python
61 lines
2.1 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_levels = models.ManyToManyField(
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'year_levels.Year_Level', through='subjects.SubjectYearLevel', related_name='SubjectYearLevel_subject')
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semesters = models.ManyToManyField(
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'semesters.Semester', through='subjects.SubjectSemester', related_name='SubjectSemester_subject')
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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={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 f'Subject={self.subject.name}, Course={self.course.name}'
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class SubjectYearLevel(models.Model):
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subject = models.ForeignKey(
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'subjects.Subject', on_delete=models.CASCADE)
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year_level = models.ForeignKey(
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'year_levels.Year_Level', on_delete=models.CASCADE)
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def __str__(self):
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return f'Subject={self.subject.name}, Year Level={self.year_level.name}'
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class SubjectSemester(models.Model):
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subject = models.ForeignKey(
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'subjects.Subject', on_delete=models.CASCADE)
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semester = models.ForeignKey(
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'semesters.Semester', on_delete=models.CASCADE)
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def __str__(self):
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return f'Subject={self.subject.name}, Semester={self.semester.name}'
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