Further polishing for subjects

stude/subjects/migrations/0001_initial.py

@@ -0,0 +1,29 @@
+# Generated by Django 4.2.2 on 2023-06-27 09:44
+
+from django.db import migrations, models
+import django.db.models.deletion
+
+
+class Migration(migrations.Migration):
+
+    initial = True
+
+    dependencies = [
+        ('year_levels', '0001_initial'),
+        ('courses', '0001_initial'),
+        ('semesters', '0001_initial'),
+    ]
+
+    operations = [
+        migrations.CreateModel(
+            name='Subject',
+            fields=[
+                ('id', models.BigAutoField(auto_created=True, primary_key=True, serialize=False, verbose_name='ID')),
+                ('name', models.CharField(max_length=64)),
+                ('code', models.CharField(max_length=16)),
+                ('courses', models.ManyToManyField(related_name='SubjectCourse_subject', through='courses.SubjectCourse', to='courses.course')),
+                ('semester', models.ForeignKey(null=True, on_delete=django.db.models.deletion.SET_NULL, to='semesters.semester')),
+                ('year_level', models.ForeignKey(null=True, on_delete=django.db.models.deletion.SET_NULL, related_name='Year_Level_name', to='year_levels.year_level')),
+            ],
+        ),
+    ]