Initial transition to move relationships from subject to schedules

infotech/professors/admin.py

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+from django.contrib import admin
+from .models import Professor
+
+# Register your models here.
+
+admin.site.register(Professor)

infotech/professors/apps.py

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+from django.apps import AppConfig
+
+
+class ProfessorsConfig(AppConfig):
+    default_auto_field = 'django.db.models.BigAutoField'
+    name = 'professors'

infotech/professors/migrations/0001_initial.py

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+# Generated by Django 4.2 on 2023-04-22 01:17
+
+from django.db import migrations, models
+import django.utils.timezone
+
+
+class Migration(migrations.Migration):
+
+    initial = True
+
+    dependencies = [
+    ]
+
+    operations = [
+        migrations.CreateModel(
+            name='Professor',
+            fields=[
+                ('id', models.BigAutoField(auto_created=True, primary_key=True, serialize=False, verbose_name='ID')),
+                ('first_name', models.CharField(max_length=40)),
+                ('last_name', models.CharField(max_length=40)),
+                ('age', models.IntegerField()),
+                ('date_joined', models.DateTimeField(default=django.utils.timezone.now, editable=False)),
+                ('gender', models.CharField(choices=[('Male', 'Male'), ('Female', 'Female')], max_length=20)),
+            ],
+        ),
+    ]

infotech/professors/models.py

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+from django.db import models
+from django.utils.timezone import now
+# Create your models here.
+
+
+class Professor(models.Model):
+
+    class Genders(models.TextChoices):
+        MALE = 'Male',
+        FEMALE = 'Female',
+
+    first_name = models.CharField(max_length=40)
+    last_name = models.CharField(max_length=40)
+    age = models.IntegerField()
+    date_joined = models.DateTimeField(default=now, editable=False)
+    gender = models.CharField(max_length=20, choices=Genders.choices)
+    # subjects = models.ManyToManyField(
+    #    'subjects.Subject', through='subjects.SubjectProfessor')
+
+    @property
+    def full_name(self):
+        return f"{self.first_name} {self.last_name}"
+
+    def __str__(self):
+        return self.full_name

infotech/professors/serializers.py

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+from rest_framework import serializers
+from .models import Professor
+from subjects.models import Subject
+
+
+class ProfessorSerializer(serializers.HyperlinkedModelSerializer):
+    date_joined = serializers.DateTimeField(
+        format="%d-%m-%Y %I:%M%p", read_only=True)
+
+    class Meta:
+        model = Professor
+        fields = ('id', 'first_name',
+                  'last_name', 'age', 'gender', 'date_joined')
+        read_only_fields = ('id', 'date_joined')

infotech/professors/tests.py

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+from django.test import TestCase
+
+# Create your tests here.

infotech/professors/urls.py

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+from django.urls import include, path
+from rest_framework import routers
+from . import views
+
+router = routers.DefaultRouter()
+router.register(r'professors', views.ProfessorViewSet)
+
+# Wire up our API using automatic URL routing.
+# Additionally, we include login URLs for the browsable API.
+urlpatterns = [
+    path('', include(router.urls)),
+
+]

infotech/professors/views.py

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+from rest_framework.permissions import IsAuthenticated
+from rest_framework import viewsets
+from .serializers import ProfessorSerializer
+from .models import Professor
+
+
+class ProfessorViewSet(viewsets.ModelViewSet):
+    # permission_classes = [IsAuthenticated]
+    serializer_class = ProfessorSerializer
+    queryset = Professor.objects.all().order_by('date_joined')