Finalized schedule and student model by adding relationship between both

infotech/schedules/migrations/0004_schedule_daytimes.py

@@ -0,0 +1,20 @@
+# Generated by Django 4.2 on 2023-04-22 06:16
+
+from django.db import migrations, models
+import django.db.models.deletion
+
+
+class Migration(migrations.Migration):
+
+    dependencies = [
+        ('daytimes', '0001_initial'),
+        ('schedules', '0003_schedule_name'),
+    ]
+
+    operations = [
+        migrations.AddField(
+            model_name='schedule',
+            name='daytimes',
+            field=models.ForeignKey(null=True, on_delete=django.db.models.deletion.CASCADE, related_name='DayTime_full_name', to='daytimes.daytime'),
+        ),
+    ]

infotech/schedules/models.py

@@ -11,8 +11,8 @@ class Schedule(models.Model):
         'students.Student', related_name='StudentSchedule_student_assigned', through='schedules.StudentSchedule')
     professor = models.OneToOneField(
         'professors.Professor', related_name='Professor_full_name', on_delete=models.CASCADE)
-    # daytimes = models.ForeignKey(
+    daytimes = models.ForeignKey(
-    #    'daytimes.DayTime', related_name='DayTime_full_name', on_delete=models.CASCADE)
+        'daytimes.DayTime', related_name='DayTime_full_name', on_delete=models.CASCADE, null=True)
 
     date_created = models.DateTimeField(default=now, editable=False)
 
@@ -33,16 +33,3 @@ class StudentSchedule(models.Model):
 
     def __str__(self):
         return self.schedule
-
-
-'''
-class DayTimeSchedule(models.Model):
-    schedule = models.ForeignKey(
-        'schedules.Schedule', on_delete=models.CASCADE)
-    timeschedule = models.ForeignKey(
-        'daytimes.DayTime', on_delete=models.CASCADE)
-
-    def __str__(self):
-        return self.schedule
-
-'''

infotech/schedules/serializers.py

@@ -2,6 +2,7 @@ from rest_framework import serializers
 from .models import Schedule
 from professors.models import Professor
 from subjects.models import Subject
+from daytimes.models import DayTime
 from students.models import Student
 
 
@@ -9,8 +10,8 @@ class ScheduleSerializer(serializers.HyperlinkedModelSerializer):
     date_created = serializers.DateTimeField(
         format="%d-%m-%Y %I:%M%p", read_only=True)
 
-    # students_assigned = serializers.SlugRelatedField(
+    students_assigned = serializers.SlugRelatedField(
-    # queryset=Student.objects.all(), slug_field='student_assigned', allow_null=True)
+        queryset=Student.objects.all(), many=True, slug_field='full_name', allow_null=True)
 
     professor = serializers.SlugRelatedField(
         queryset=Professor.objects.all(), slug_field='full_name', allow_null=True)
@@ -18,8 +19,11 @@ class ScheduleSerializer(serializers.HyperlinkedModelSerializer):
     subject = serializers.SlugRelatedField(
         queryset=Subject.objects.all(), slug_field='code', allow_null=True)
 
+    daytimes = serializers.SlugRelatedField(
+        queryset=DayTime.objects.all(), slug_field='name', allow_null=True)
+
     class Meta:
         model = Schedule
-        fields = ('id', 'name', 'subject', 'students_assigned',
+        fields = ('id', 'name', 'subject', 'daytimes', 'students_assigned',
                   'professor', 'date_created')
         read_only_fields = ('id', 'date_created', 'name')

infotech/students/serializers.py

@@ -8,7 +8,7 @@ from subjects.models import Subject
 
 class StudentSerializer(serializers.HyperlinkedModelSerializer):
     schedules = serializers.SlugRelatedField(
-        queryset=Subject.objects.all(), slug_field='name', allow_null=True)
+        queryset=Subject.objects.all(), many=True, slug_field='name', allow_null=True)
 
     class Meta:
         model = Student